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(1/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829155
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz347-220230-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
219 pm edt mon sep 21 2026
.tonight...east wind 10 to 15 knots. mostly cloudy. waves 2 to
4 feet.
.tuesday...east wind 10 to 20 knots. sunny. waves 2 to 4 feet.
.tuesday night...east wind 15 to 20 knots. mostly clear. waves
2 to 4 feet.
.wednesday...east wind 10 to 20 knots. sunny. waves 2 to 4 feet.
see the open lakes forecast for days 3 through 5.
$$
(2/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829156
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz348-220230-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
219 pm edt mon sep 21 2026
...small craft advisory in effect through tuesday evening...
.tonight...northeast wind 10 to 20 knots. mostly cloudy. waves
3 to 5 feet.
.tuesday...east wind 10 to 20 knots. mostly sunny. waves 4 to
6 feet.
.tuesday night...east wind 10 to 20 knots. mostly clear. waves
4 to 6 feet.
.wednesday...east wind 10 to 20 knots. sunny. waves 2 to 4 feet.
see the open lakes forecast for days 3 through 5.
$$
(3/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829157
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz349-220230-
sturgeon pt to alabaster mi-
219 pm edt mon sep 21 2026
...small craft advisory in effect through tuesday evening...
.tonight...northeast wind 10 to 20 knots. mostly cloudy. waves
4 to 6 feet.
.tuesday...northeast wind 10 to 20 knots. mostly sunny. waves
4 to 7 feet.
.tuesday night...east wind 10 to 20 knots. partly cloudy. waves
4 to 7 feet.
.wednesday...east wind 10 to 20 knots. sunny. waves 3 to 5 feet.
see the open lakes forecast for days 3 through 5.
$$
(4/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829150
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz323-220230-
grand traverse bay south of a line grand traverse light to
norwood mi-
219 pm edt mon sep 21 2026
.tonight...east wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less.
.tuesday...east wind 10 to 15 knots. mostly sunny. waves 2 feet
or less.
.tuesday night...east wind 10 to 15 knots. mostly clear. waves
2 feet or less.
.wednesday...east wind 5 to 10 knots. sunny. waves 2 feet or
less.
see the open lakes forecast for days 3 through 5.
$$
(5/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829148
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz341-220230-
seul choix point to 5nm west of mackinac bridge-
219 pm edt mon sep 21 2026
.tonight...east wind 10 to 15 knots. mostly cloudy early in the
evening then becoming partly cloudy. waves 2 feet or less.
.tuesday...east wind 10 to 15 knots. sunny. waves 2 to 3 feet.
.tuesday night...east wind 10 to 15 knots. mostly clear. waves
2 to 3 feet.
.wednesday...east wind 15 to 20 knots. sunny. waves 2 to 3 feet.
see the open lakes forecast for days 3 through 5.
$$
(6/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829149
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz342-220230-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
219 pm edt mon sep 21 2026
.tonight...east wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less.
.tuesday...east wind 15 to 20 knots. mostly sunny. waves 2 to
3 feet.
.tuesday night...east wind 10 to 15 knots. mostly clear. waves
2 feet or less.
.wednesday...east wind 15 to 20 knots. sunny. waves 2 to 3 feet.
see the open lakes forecast for days 3 through 5.
$$
(7/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829147
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz322-220230-
st. marys river point iroquois to e. potagannissing bay-
219 pm edt mon sep 21 2026
.tonight...east wind 10 to 15 knots. partly cloudy.
.tuesday...east wind 10 to 15 knots. sunny.
.tuesday night...east wind 5 to 10 knots. clear.
.wednesday...east wind 5 to 10 knots. sunny.
see the open lakes forecast for days 3 through 5.
$$
(8/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829146
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz321-220230-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
219 pm edt mon sep 21 2026
.tonight...northeast wind 5 to 10 knots becoming east 10 to
15 knots after midnight. partly cloudy. waves 2 feet or less.
.tuesday...east wind 5 to 10 knots. sunny. waves 2 feet or less.
.tuesday night...east wind 10 to 15 knots. clear. waves 2 feet or
less.
.wednesday...southeast wind 5 to 10 knots. sunny. waves 2 feet or
less.
see the open lakes forecast for days 3 through 5.
$$
(9/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829152
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz346-220230-
manistee to point betsie mi-
219 pm edt mon sep 21 2026
.tonight...east wind 10 to 15 knots. mostly cloudy. waves 2 to
3 feet.
.tuesday...northeast wind 10 to 15 knots. mostly sunny. waves
2 feet or less.
.tuesday night...east wind 10 to 15 knots. mostly clear. waves
2 feet or less.
.wednesday...east wind 5 to 10 knots. sunny. waves 2 feet or
less.
see the open lakes forecast for days 3 through 5.
$$
(10/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829151
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz344-345-220230-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
219 pm edt mon sep 21 2026
.tonight...east wind 10 to 15 knots. mostly cloudy. waves 2 to
3 feet subsiding to 2 feet or less after midnight.
.tuesday...east wind 15 to 20 knots. mostly sunny. waves 2 to
3 feet.
.tuesday night...east wind 10 to 15 knots. mostly clear. waves
2 to 3 feet.
.wednesday...east wind 10 to 15 knots. sunny. waves 2 feet or
less.
see the open lakes forecast for days 3 through 5.
$$
(11/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829153
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz345-220230-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
219 pm edt mon sep 21 2026
.tonight...east wind 10 to 15 knots. mostly cloudy early in the
evening then becoming partly cloudy. waves 2 feet or less.
.tuesday...east wind 10 to 15 knots. sunny. waves 2 feet or less.
.tuesday night...east wind 10 to 15 knots. mostly clear. waves
2 to 3 feet.
.wednesday...east wind 10 to 15 knots. sunny. waves 2 to 3 feet.
see the open lakes forecast for days 3 through 5.
$$
(12/67)
Latest Nearshore Marine Forecast by KAPX
Issued 9/21/2026 2:19 PM America/New_York.
Valid through 9/21/2026 10:30 PM America/New_York.
fzus53 kapx 211819
nshapx
expires:202609220230;;829154
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz346-220230-
st ignace to false detour channel-
219 pm edt mon sep 21 2026
.tonight...east wind 10 to 15 knots. mostly cloudy early in the
evening then becoming partly cloudy. waves 2 feet or less.
.tuesday...east wind 10 to 15 knots. sunny. waves 2 to 3 feet.
.tuesday night...east wind 10 to 15 knots. mostly clear. waves
2 to 3 feet.
.wednesday...east wind 10 to 15 knots. sunny. waves 2 to 3 feet.
see the open lakes forecast for days 3 through 5.
$$
(13/67)
Latest Nearshore Marine Forecast by KBUF
Issued 9/21/2026 11:05 AM America/New_York.
Valid through 9/21/2026 5:00 PM America/New_York.
fzus51 kbuf 211505
nshbuf
expires:202609212100;;822515
nearshore marine forecast
national weather service buffalo ny
1105 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez040-212100-
ripley to dunkirk along lake erie-
1105 am edt mon sep 21 2026
...small craft advisory in effect through tuesday evening...
.rest of today...northeast winds 15 to 20 knots. mostly cloudy.
waves 2 to 4 feet.
.tonight...northeast winds 15 to 20 knots becoming east. mostly
cloudy. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet.
.tuesday...east winds 15 to 20 knots becoming northeast. partly
to mostly sunny. waves 2 to 4 feet building to 3 to 5 feet. waves
occasionally around 6 feet.
.tuesday night...east winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers overnight. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet.
.wednesday...east winds 5 to 15 knots. a chance of showers during
the day. waves 2 feet or less.
.thursday...east winds 5 to 15 knots. partly cloudy. waves 2 feet
or less.
.friday...northeast winds 5 to 15 knots. partly cloudy. waves
2 feet or less.
$$
(14/67)
Latest Nearshore Marine Forecast by KBUF
Issued 9/21/2026 11:05 AM America/New_York.
Valid through 9/21/2026 5:00 PM America/New_York.
fzus51 kbuf 211505
nshbuf
expires:202609212100;;822514
nearshore marine forecast
national weather service buffalo ny
1105 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez041-212100-
dunkirk to buffalo along lake erie-
1105 am edt mon sep 21 2026
...small craft advisory in effect through tuesday evening...
.rest of today...northeast winds 15 to 20 knots. mostly cloudy.
waves 1 to 3 feet.
.tonight...northeast winds 15 to 20 knots. mostly cloudy. waves
2 to 4 feet subsiding to 1 to 3 feet.
.tuesday...northeast winds 15 to 20 knots. mostly sunny. waves
1 to 3 feet building to 2 to 4 feet.
.tuesday night...east winds 15 to 20 knots diminishing to 10 to
15 knots. partly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet.
.wednesday...east winds 5 to 15 knots. partly cloudy. waves
2 feet or less.
.thursday...east winds 5 to 15 knots. partly cloudy. waves 2 feet
or less.
.friday...northeast winds 5 to 10 knots. partly cloudy. waves
1 foot or less.
$$
(15/67)
Latest Nearshore Marine Forecast by KBUF
Issued 9/21/2026 11:05 AM America/New_York.
Valid through 9/21/2026 5:00 PM America/New_York.
fzus51 kbuf 211505
nshbuf
expires:202609212100;;822518
nearshore marine forecast
national weather service buffalo ny
1105 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
loz044-212100-
sodus bay to mexico bay along lake ontario-
1105 am edt mon sep 21 2026
...small craft advisory in effect until 2 pm edt this afternoon...
.rest of today...northeast winds 10 to 15 knots. mostly cloudy
late this morning, then becoming partly sunny. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet.
.tonight...northeast winds 15 to 20 knots becoming east 10 to
15 knots. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet.
.tuesday...east winds 10 to 15 knots becoming northeast. mostly
sunny. waves 1 to 3 feet.
.tuesday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots. becoming mainly clear. waves 2 to 4 feet
subsiding to 1 to 3 feet.
.wednesday...east winds 5 to 10 knots. mainly clear, then
becoming partly cloudy. waves 2 feet or less.
.thursday...east winds 5 to 15 knots becoming northeast. partly
cloudy. waves 2 feet or less.
.friday...northeast winds 10 to 15 knots becoming north. partly
to mostly cloudy. waves 1 to 3 feet.
the water temperature off oswego is 67 degrees.
$$
(16/67)
Latest Nearshore Marine Forecast by KBUF
Issued 9/21/2026 11:05 AM America/New_York.
Valid through 9/21/2026 5:00 PM America/New_York.
fzus51 kbuf 211505
nshbuf
expires:202609212100;;822519
nearshore marine forecast
national weather service buffalo ny
1105 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
loz045-212100-
mexico bay to the saint lawrence river along lake ontario-
1105 am edt mon sep 21 2026
.rest of today...northeast winds 10 to 15 knots. mostly cloudy
late this morning, then becoming partly sunny. waves 2 feet or
less.
.tonight...northeast winds 15 to 20 knots. mostly cloudy. waves
2 feet or less.
.tuesday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. sunny. waves 2 feet or less.
.tuesday night...northeast winds 15 to 20 knots becoming east
5 to 15 knots. becoming mainly clear. waves 2 feet or less.
.wednesday...east winds 5 to 15 knots. mainly clear, then
becoming partly cloudy. waves 1 foot or less.
.thursday...northeast winds 5 to 15 knots. partly cloudy. waves
2 feet or less.
.friday...northeast winds 10 to 15 knots. partly cloudy. waves
2 feet or less.
the water temperature off cape vincent is 66 degrees.
$$
(17/67)
Latest Nearshore Marine Forecast by KBUF
Issued 9/21/2026 11:05 AM America/New_York.
Valid through 9/21/2026 5:00 PM America/New_York.
fzus51 kbuf 211505
nshbuf
expires:202609212100;;822516
nearshore marine forecast
national weather service buffalo ny
1105 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
loz042-212100-
niagara river to hamlin beach along lake ontario-
1105 am edt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast winds 15 to 20 knots. mostly cloudy
late this morning, then becoming partly sunny. waves 3 to 5 feet
subsiding to 2 to 4 feet. waves occasionally around 6 feet.
.tonight...northeast winds 15 to 20 knots. mostly cloudy. waves
2 to 4 feet building to 3 to 6 feet. waves occasionally around
7 feet.
.tuesday...northeast winds 15 to 25 knots becoming east. becoming
mostly sunny. waves 4 to 7 feet. waves occasionally around
9 feet.
.tuesday night...east winds 15 to 20 knots. partly cloudy. waves
3 to 6 feet. waves occasionally around 7 feet.
.wednesday...east winds 15 to 20 knots diminishing to 10 to
15 knots. partly cloudy. waves 3 to 5 feet subsiding to 2 to
4 feet. waves occasionally around 6 feet.
.thursday...east winds 5 to 15 knots becoming northeast. partly
cloudy. waves 1 to 3 feet.
.friday...northeast winds 5 to 15 knots becoming north. mainly
clear, then becoming partly cloudy. waves 1 to 2 feet.
$$
(18/67)
Latest Nearshore Marine Forecast by KBUF
Issued 9/21/2026 11:05 AM America/New_York.
Valid through 9/21/2026 5:00 PM America/New_York.
fzus51 kbuf 211505
nshbuf
expires:202609212100;;822517
nearshore marine forecast
national weather service buffalo ny
1105 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
loz043-212100-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1105 am edt mon sep 21 2026
...small craft advisory in effect through wednesday morning...
.rest of today...northeast winds 15 to 20 knots diminishing to
10 to 15 knots. mostly cloudy. waves 3 to 6 feet. waves
occasionally around 7 feet.
.tonight...northeast winds 15 to 20 knots becoming east. mostly
cloudy. waves 3 to 6 feet. waves occasionally around 7 feet.
.tuesday...east winds 15 to 20 knots becoming northeast. mostly
sunny. waves 3 to 6 feet. waves occasionally around 7 feet.
.tuesday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots. partly cloudy. waves 3 to 6 feet. waves
occasionally around 7 feet.
.wednesday...east winds 15 to 20 knots diminishing to 10 to
15 knots. mainly clear, then becoming partly cloudy. waves 2 to
4 feet.
.thursday...east winds 5 to 15 knots becoming northeast. partly
cloudy. waves 2 feet or less.
.friday...northeast winds 10 to 15 knots becoming north. partly
cloudy. waves 1 to 3 feet.
the water temperature off rochester is 67 degrees, and the water
temperature at the central lake buoy is 68 degrees.
$$
(19/67)
Latest Nearshore Marine Forecast by KBUF
Issued 9/21/2026 11:05 AM America/New_York.
Valid through 9/21/2026 5:00 PM America/New_York.
fzus51 kbuf 211505
nshbuf
expires:202609212100;;822512
nearshore marine forecast
national weather service buffalo ny
1105 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez020-212100-
upper niagara river and buffalo harbor-
1105 am edt mon sep 21 2026
.rest of today...northeast winds around 10 knots. mostly cloudy.
.tonight...northeast winds 5 to 10 knots. mostly cloudy.
.tuesday...northeast winds 5 to 15 knots. mostly sunny.
.tuesday night...northeast winds 5 to 15 knots becoming east.
partly cloudy.
.wednesday...east winds 5 to 10 knots. partly cloudy.
.thursday...east winds 5 to 10 knots becoming light and variable.
partly cloudy.
.friday...northeast winds 10 knots or less becoming north. partly
cloudy.
the water temperature off buffalo is 71 degrees.
$$
(20/67)
Latest Nearshore Marine Forecast by KCLE
Issued 9/21/2026 9:28 AM America/New_York.
Valid through 9/21/2026 4:15 PM America/New_York.
fzus51 kcle 211328
nshcle
expires:202609212015;;819406
nearshore marine forecast
national weather service cleveland oh
928 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez149-212015-
conneaut oh to ripley ny-
928 am edt mon sep 21 2026
...small craft advisory in effect through tuesday evening...
.this afternoon...northeast winds 15 to 25 knots. mostly cloudy.
waves 3 to 6 feet. waves occasionally around 7 feet.
.tonight...northeast winds 15 to 25 knots becoming east. mostly
cloudy. waves 3 to 6 feet. waves occasionally around 7 feet.
.tuesday...east winds 15 to 20 knots becoming northeast. mostly
cloudy. waves 3 to 5 feet. waves occasionally around 6 feet.
.tuesday night...east winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers overnight. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet.
see lake erie open lakes forecast for wednesday through friday.
the water temperature off toledo is 70 degrees, off cleveland 72
degrees, and off erie 71 degrees.
$$
(21/67)
Latest Nearshore Marine Forecast by KCLE
Issued 9/21/2026 9:28 AM America/New_York.
Valid through 9/21/2026 4:15 PM America/New_York.
fzus51 kcle 211328
nshcle
expires:202609212015;;819405
nearshore marine forecast
national weather service cleveland oh
928 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez144>148-212015-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-willowick to geneva-on-the lake oh-
geneva-on-the-lake to conneaut oh-
928 am edt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.this afternoon...east winds 15 to 25 knots becoming northeast. a
chance of showers. waves 5 to 8 feet. waves occasionally around
10 feet.
.tonight...northeast winds 15 to 25 knots becoming east. a slight
chance of showers. waves 5 to 8 feet. waves occasionally around
10 feet.
.tuesday...east winds 15 to 25 knots. mostly cloudy. waves 5 to
8 feet. waves occasionally around 10 feet.
.tuesday night...east winds 15 to 25 knots. a chance of showers
overnight. waves 4 to 7 feet. waves occasionally around 9 feet.
see lake erie open lakes forecast for wednesday through friday.
the water temperature off toledo is 70 degrees, off cleveland 72
degrees, and off erie 71 degrees.
$$
(22/67)
Latest Nearshore Marine Forecast by KCLE
Issued 9/21/2026 9:28 AM America/New_York.
Valid through 9/21/2026 4:15 PM America/New_York.
fzus51 kcle 211328
nshcle
expires:202609212015;;819404
nearshore marine forecast
national weather service cleveland oh
928 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez142-143-212015-
maumee bay to reno beach oh-reno beach to the islands oh-
928 am edt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.this afternoon...northeast winds 15 to 25 knots. a chance of
showers. waves 5 to 8 feet. waves occasionally around 10 feet.
.tonight...northeast winds 15 to 25 knots. a chance of showers in
the evening, then a slight chance of showers overnight. a slight
chance of waterspouts overnight. waves 5 to 8 feet. waves
occasionally around 10 feet.
.tuesday...northeast winds 15 to 25 knots increasing to 30 knots.
cloudy. waves 5 to 8 feet. waves occasionally around 10 feet.
.tuesday night...northeast winds 15 to 25 knots becoming east. a
chance of showers. waves 5 to 8 feet. waves occasionally around
10 feet.
see lake erie open lakes forecast for wednesday through friday.
the water temperature off toledo is 70 degrees, off cleveland 72
degrees, and off erie 71 degrees.
$$
(23/67)
Latest Nearshore Marine Forecast by KDLH
Issued 9/21/2026 2:07 PM US/Central.
Valid through 9/21/2026 11:00 PM US/Central.
fzus53 kdlh 211907
nshdlh
expires:202609220400;;833266
nearshore marine forecast
national weather service duluth mn
207 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-220400-
port wing to sand island wi-
207 pm cdt mon sep 21 2026
...small craft advisory in effect until 10 pm cdt this evening...
.tonight...east wind 10 to 15 knots with gusts to around 25 knots
easing to 5 knots late in the night. mostly cloudy in the evening
then becoming partly cloudy. waves 1 to 2 feet.
.tuesday...east wind 10 to 15 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet.
.tuesday night...east wind 10 to 15 knots with gusts to around
20 knots becoming southeast 5 knots after midnight. mostly clear.
waves 1 to 2 feet.
.wednesday...southeast wind 5 knots becoming east with gusts to
around 20 knots in the afternoon. sunny. waves 1 foot or less.
$$
(24/67)
Latest Nearshore Marine Forecast by KDLH
Issued 9/21/2026 2:07 PM US/Central.
Valid through 9/21/2026 11:00 PM US/Central.
fzus53 kdlh 211907
nshdlh
expires:202609220400;;833264
nearshore marine forecast
national weather service duluth mn
207 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz144-220400-
two harbors to duluth mn-
207 pm cdt mon sep 21 2026
...small craft advisory in effect until 10 pm cdt this evening...
.tonight...northeast wind 15 to 20 knots with gusts to around
25 knots easing to 5 to 10 knots after midnight. mostly cloudy in
the evening then clearing. waves 1 to 3 feet.
.tuesday...east wind 15 to 20 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet building to 1 to 3 feet late
in the afternoon.
.tuesday night...northeast wind 15 to 20 knots with gusts to
around 25 knots becoming east 5 to 10 knots with gusts to around
20 knots in the late evening and early morning, then becoming
southeast early in the morning. partly cloudy. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight.
.wednesday...east wind 5 to 10 knots with gusts to around
20 knots rising to 10 to 15 knots with gusts to around 25 knots
late in the afternoon. sunny. waves 1 to 2 feet.
$$
(25/67)
Latest Nearshore Marine Forecast by KDLH
Issued 9/21/2026 2:07 PM US/Central.
Valid through 9/21/2026 11:00 PM US/Central.
fzus53 kdlh 211907
nshdlh
expires:202609220400;;833263
nearshore marine forecast
national weather service duluth mn
207 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz143-220400-
silver bay harbor to two harbors mn-
207 pm cdt mon sep 21 2026
...small craft advisory in effect until 10 pm cdt this evening...
.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly cloudy in the evening then clearing. waves 1 to 3 feet.
.tuesday...east wind 10 to 15 knots. gusts up to 25 knots. sunny.
waves 1 to 2 feet.
.tuesday night...northeast wind 10 to 15 knots with gusts to
around 25 knots becoming east 5 knots after midnight. mostly
clear. waves 1 to 2 feet.
.wednesday...southeast wind 5 knots becoming east 10 to 15 knots
with gusts to around 25 knots in the afternoon. sunny. waves 1 to
2 feet.
$$
(26/67)
Latest Nearshore Marine Forecast by KDLH
Issued 9/21/2026 2:07 PM US/Central.
Valid through 9/21/2026 11:00 PM US/Central.
fzus53 kdlh 211907
nshdlh
expires:202609220400;;833262
nearshore marine forecast
national weather service duluth mn
207 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz142-220400-
taconite harbor to silver bay harbor mn-
207 pm cdt mon sep 21 2026
.tonight...northeast wind 5 to 10 knots. gusts up to 20 knots in
the evening. mostly cloudy early in the evening then clearing.
waves 1 to 2 feet.
.tuesday...east wind 5 to 10 knots. gusts up to 20 knots late in
the afternoon. sunny. waves 1 to 2 feet.
.tuesday night...east wind 5 to 10 knots with gusts to around
20 knots easing to 5 knots early in the morning. partly cloudy.
waves 1 to 2 feet.
.wednesday...southeast wind 5 knots becoming east with gusts to
around 20 knots late in the afternoon. sunny. waves 1 to 2 feet.
$$
(27/67)
Latest Nearshore Marine Forecast by KDLH
Issued 9/21/2026 2:07 PM US/Central.
Valid through 9/21/2026 11:00 PM US/Central.
fzus53 kdlh 211907
nshdlh
expires:202609220400;;833261
nearshore marine forecast
national weather service duluth mn
207 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz141-220400-
grand marais to taconite harbor mn-
207 pm cdt mon sep 21 2026
.tonight...northeast wind 5 to 10 knots. mostly cloudy early in
the evening then clearing. waves 1 to 2 feet.
.tuesday...east wind 5 to 10 knots. gusts up to 20 knots late in
the afternoon. sunny. waves 1 to 2 feet.
.tuesday night...east wind 5 to 10 knots. gusts up to 20 knots in
the evening. mostly clear. waves 1 to 2 feet.
.wednesday...east wind 5 to 10 knots. sunny. waves 1 to 2 feet.
$$
(28/67)
Latest Nearshore Marine Forecast by KDLH
Issued 9/21/2026 2:07 PM US/Central.
Valid through 9/21/2026 11:00 PM US/Central.
fzus53 kdlh 211907
nshdlh
expires:202609220400;;833260
nearshore marine forecast
national weather service duluth mn
207 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-220400-
grand portage to grand marais mn-
207 pm cdt mon sep 21 2026
.tonight...east wind 5 to 10 knots. partly cloudy. waves 1 to
2 feet.
.tuesday...east wind 5 to 10 knots. sunny. waves 1 foot or less.
.tuesday night...east wind 5 to 10 knots. gusts up to 20 knots in
the evening. mostly clear. waves 1 to 2 feet.
.wednesday...southeast wind 5 to 10 knots. sunny. waves 1 to
2 feet.
$$
(29/67)
Latest Nearshore Marine Forecast by KDLH
Issued 9/21/2026 2:07 PM US/Central.
Valid through 9/21/2026 11:00 PM US/Central.
fzus53 kdlh 211907
nshdlh
expires:202609220400;;833269
nearshore marine forecast
national weather service duluth mn
207 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz121-220400-
chequamegon bay-bayfield to oak point wi-
207 pm cdt mon sep 21 2026
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots becoming east 5 knots after midnight. mostly cloudy
until early morning then becoming partly cloudy. waves 1 to
2 feet.
.tuesday...east wind 5 knots becoming northeast 10 to 15 knots
with gusts to around 20 knots in the afternoon. sunny. waves 1 to
2 feet.
.tuesday night...northeast wind 5 to 10 knots with gusts to
around 20 knots becoming southeast after midnight. mostly clear.
waves 1 to 2 feet.
.wednesday...southeast wind 5 knots becoming east in the
afternoon. sunny. waves 1 foot or less.
$$
(30/67)
Latest Nearshore Marine Forecast by KDLH
Issued 9/21/2026 2:07 PM US/Central.
Valid through 9/21/2026 11:00 PM US/Central.
fzus53 kdlh 211907
nshdlh
expires:202609220400;;833270
nearshore marine forecast
national weather service duluth mn
207 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz148-220400-
oak point to saxon harbor wi-
207 pm cdt mon sep 21 2026
...small craft advisory in effect until 10 pm cdt this evening...
.tonight...east wind 10 to 15 knots with gusts to around 25 knots
easing to 5 knots late in the night. mostly cloudy until early
morning then becoming partly cloudy. waves 1 to 3 feet.
.tuesday...east wind 5 knots becoming northeast 10 to 15 knots
with gusts to around 25 knots in the afternoon. sunny. waves 1 to
2 feet.
.tuesday night...northeast wind 10 to 15 knots with gusts to
around 25 knots becoming southeast 5 to 10 knots in the late
evening and overnight. mostly clear. waves 1 to 2 feet.
.wednesday...southeast wind 5 knots becoming northeast in the
afternoon. sunny. waves 1 foot or less.
$$
(31/67)
Latest Nearshore Marine Forecast by KDLH
Issued 9/21/2026 2:07 PM US/Central.
Valid through 9/21/2026 11:00 PM US/Central.
fzus53 kdlh 211907
nshdlh
expires:202609220400;;833267
nearshore marine forecast
national weather service duluth mn
207 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz147-220400-
sand island to bayfield wi-
207 pm cdt mon sep 21 2026
...small craft advisory in effect until 10 pm cdt this evening...
.tonight...northeast wind 10 to 15 knots with gusts to around
25 knots becoming east 5 to 10 knots with gusts to around
20 knots in the late evening and overnight. mostly cloudy in the
evening then becoming partly cloudy. waves 1 to 2 feet.
.tuesday...east wind 5 to 10 knots with gusts to around 20 knots
becoming northeast 10 to 15 knots with gusts to around 20 knots
late in the afternoon. sunny. waves 1 to 2 feet.
.tuesday night...east wind 10 to 15 knots with gusts to around
20 knots becoming southeast 5 knots after midnight. mostly clear.
waves 1 to 2 feet.
.wednesday...southeast wind 5 knots becoming east with gusts to
around 20 knots in the afternoon. sunny. waves 1 foot or less.
$$
(32/67)
Latest Nearshore Marine Forecast by KDLH
Issued 9/21/2026 2:07 PM US/Central.
Valid through 9/21/2026 11:00 PM US/Central.
fzus53 kdlh 211907
nshdlh
expires:202609220400;;833265
nearshore marine forecast
national weather service duluth mn
207 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz145-220400-
duluth mn to port wing wi-
207 pm cdt mon sep 21 2026
...small craft advisory in effect until 10 pm cdt this evening...
.tonight...northeast wind 10 to 15 knots with gusts to around
25 knots becoming east 5 knots late in the night. mostly cloudy
until early morning then clearing. waves 2 to 4 feet subsiding to
1 to 3 feet in the late evening and overnight.
.tuesday...east wind 15 to 20 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet building to 2 to 4 feet late
in the afternoon.
.tuesday night...northeast wind 15 to 20 knots with gusts to
around 25 knots becoming east 5 to 10 knots in the late evening
and early morning, then becoming southeast early in the morning.
partly cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet in the
late evening and overnight.
.wednesday...southeast wind 5 knots becoming east 10 to 15 knots
with gusts to around 20 knots in the afternoon. sunny. waves 1 to
2 feet.
$$
(33/67)
Latest Nearshore Marine Forecast by KDTX
Issued 9/21/2026 10:15 AM America/New_York.
Valid through 9/21/2026 6:15 PM America/New_York.
fzus53 kdtx 211415
nshdtx
expires:202609212215;;821275
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1015 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz443-212215-
port sanilac to port huron mi-
1015 am edt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast winds 15 to 20 knots. mostly cloudy.
waves 3 to 5 feet. waves occasionally around 7 feet.
.tonight...northeast winds 15 to 20 knots becoming east 20 to
25 knots in the late evening and overnight. mostly cloudy early
in the evening becoming mostly clear. waves 3 to 5 feet. waves
occasionally around 6 feet.
.tuesday...east winds 20 to 25 knots becoming northeast 15 to
20 knots in the late morning and afternoon. partly cloudy until
late afternoon then clearing. waves 3 to 5 feet. waves
occasionally around 7 feet.
.tuesday night...east winds 20 to 25 knots. partly cloudy. waves
4 to 6 feet. waves occasionally around 8 feet.
small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.
see lake huron open lake forecast for days 3 through 5.
$$
(34/67)
Latest Nearshore Marine Forecast by KDTX
Issued 9/21/2026 10:15 AM America/New_York.
Valid through 9/21/2026 6:15 PM America/New_York.
fzus53 kdtx 211415
nshdtx
expires:202609212215;;821276
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1015 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez444-212215-
michigan waters of lake erie from detroit river to north cape mi-
1015 am edt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast winds 20 to 25 knots. mostly cloudy
with a slight chance of showers. waves 3 to 5 feet. waves
occasionally around 7 feet.
.tonight...northeast winds 20 to 25 knots. gusts to 30 knots in
the late evening and overnight. mostly cloudy early in the
evening becoming partly cloudy. waves 3 to 5 feet. waves
occasionally around 7 feet.
.tuesday...northeast winds 20 to 25 knots. gusts to 30 knots
early in the morning then gusts to 30 knots early in the
afternoon. partly cloudy early in the morning becoming mostly
cloudy. waves 3 to 5 feet. waves occasionally around 7 feet.
.tuesday night...northeast winds to 30 knots diminishing to 20 to
25 knots after midnight. mostly cloudy. a chance of showers after
midnight. waves 4 to 6 feet. waves occasionally around 8 feet.
small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.
see lake erie open lake forecast for days 3 through 5.
the water temperature at belle isle is 65 degrees.
$$
(35/67)
Latest Nearshore Marine Forecast by KDTX
Issued 9/21/2026 10:15 AM America/New_York.
Valid through 9/21/2026 6:15 PM America/New_York.
fzus53 kdtx 211415
nshdtx
expires:202609212215;;821272
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1015 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz421-212215-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
1015 am edt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast winds 20 to 25 knots. gusts to
30 knots in the afternoon. mostly cloudy late in the morning
becoming partly cloudy. waves 5 to 7 feet. waves occasionally
around 10 feet.
.tonight...northeast winds 20 to 25 knots. gusts to 30 knots
early in the evening. partly cloudy. waves 5 to 7 feet. waves
occasionally around 10 feet.
.tuesday...east winds 20 to 25 knots with gusts to 30 knots
becoming northeast to 30 knots early in the afternoon. partly
cloudy. waves 5 to 7 feet. waves occasionally around 10 feet.
.tuesday night...northeast winds to 30 knots becoming east 15 to
20 knots. mostly clear. waves 5 to 7 feet. waves occasionally
around 10 feet.
small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.
see lake huron open lake forecast for days 3 through 5.
$$
(36/67)
Latest Nearshore Marine Forecast by KDTX
Issued 9/21/2026 10:15 AM America/New_York.
Valid through 9/21/2026 6:15 PM America/New_York.
fzus53 kdtx 211415
nshdtx
expires:202609212215;;821271
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1015 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz422-212215-
inner saginaw bay sw of point au gres to bay port mi-
1015 am edt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast winds 20 to 25 knots with gusts to
30 knots. mostly cloudy late in the morning becoming partly
cloudy. waves 3 to 5 feet. waves occasionally around 7 feet.
.tonight...northeast winds to 30 knots becoming east 20 to
25 knots after midnight. partly cloudy. waves 3 to 5 feet. waves
occasionally around 7 feet.
.tuesday...northeast winds 20 to 25 knots. gusts to 30 knots in
the late morning and afternoon. partly cloudy. waves 3 to 5 feet.
waves occasionally around 7 feet.
.tuesday night...northeast winds to 30 knots becoming east 20 to
25 knots after midnight. mostly clear. waves 3 to 5 feet. waves
occasionally around 7 feet.
small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.
see lake huron open lake forecast for days 3 through 5.
$$
(37/67)
Latest Nearshore Marine Forecast by KDTX
Issued 9/21/2026 10:15 AM America/New_York.
Valid through 9/21/2026 6:15 PM America/New_York.
fzus53 kdtx 211415
nshdtx
expires:202609212215;;821273
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1015 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz441-212215-
port austin to harbor beach mi-
1015 am edt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast winds 15 to 20 knots increasing to
20 to 25 knots late in the afternoon. mostly cloudy late in the
morning becoming partly cloudy. waves 4 to 6 feet. waves
occasionally around 7 feet.
.tonight...northeast winds 20 to 25 knots becoming east 15 to
20 knots in the late evening and overnight. partly cloudy. waves
4 to 6 feet. waves occasionally around 8 feet.
.tuesday...east winds 15 to 20 knots becoming northeast 20 to
25 knots with gusts to 30 knots in the late morning and
afternoon. partly cloudy. waves 4 to 6 feet. waves occasionally
around 8 feet.
.tuesday night...east winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. mostly clear. waves
4 to 6 feet. waves occasionally around 7 feet.
small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.
see lake huron open lake forecast for days 3 through 5.
$$
(38/67)
Latest Nearshore Marine Forecast by KDTX
Issued 9/21/2026 10:15 AM America/New_York.
Valid through 9/21/2026 6:15 PM America/New_York.
fzus53 kdtx 211415
nshdtx
expires:202609212215;;821274
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1015 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz442-212215-
harbor beach to port sanilac mi-
1015 am edt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast winds 15 to 20 knots. mostly cloudy
late in the morning becoming partly cloudy. waves 4 to 6 feet.
waves occasionally around 8 feet.
.tonight...northeast winds 20 to 25 knots becoming east 15 to
20 knots after midnight. partly cloudy. waves 3 to 5 feet. waves
occasionally around 6 feet.
.tuesday...northeast winds 15 to 20 knots. partly cloudy. waves
3 to 5 feet. waves occasionally around 7 feet.
.tuesday night...east winds 20 to 25 knots. partly cloudy. waves
4 to 6 feet. waves occasionally around 8 feet.
small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.
see lake huron open lake forecast for days 3 through 5.
$$
(39/67)
Latest Nearshore Marine Forecast by KGRB
Issued 9/21/2026 1:59 PM US/Central.
Valid through 9/21/2026 5:00 PM US/Central.
fzus53 kgrb 211859
nshgrb
expires:202609212200;;832846
nearshore marine forecast
national weather service green bay wi
159 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz521-522-212200-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
159 pm cdt mon sep 21 2026
.this afternoon...ne wind 10 to 15 kts increasing to 15 to 25 kts
early in the afternoon. waves 2 to 4 ft. partly sunny.
.tonight...e wind 15 to 25 kts decreasing to 10 to 15 kts after
midnight. waves 2 to 4 ft. mostly cloudy. a small craft advisory
may be needed.
.tuesday...e wind 10 to 20 kts. waves 2 to 4 ft. partly cloudy in
the morning then becoming mostly sunny.
.tuesday night...e wind 15 to 25 kts decreasing to 10 to 15 kts
in the late evening and overnight. waves 3 to 5 ft. mostly clear.
a small craft advisory may be needed.
$$
(40/67)
Latest Nearshore Marine Forecast by KGRB
Issued 9/21/2026 1:59 PM US/Central.
Valid through 9/21/2026 5:00 PM US/Central.
fzus53 kgrb 211859
nshgrb
expires:202609212200;;832847
nearshore marine forecast
national weather service green bay wi
159 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz541>543-212200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
159 pm cdt mon sep 21 2026
.this afternoon...ne wind 10 to 15 kts increasing to 15 to 25 kts
early in the afternoon. waves 4 to 7 ft. partly sunny.
.tonight...e wind 15 to 25 kts. waves 4 to 7 ft. mostly cloudy.
.tuesday...ne wind 15 to 25 kts. waves 3 to 5 ft. partly cloudy.
.tuesday night...e wind 15 to 25 kts decreasing to 10 to 15 kts
after midnight. waves 3 to 5 ft. mostly clear.
$$
(41/67)
Latest Nearshore Marine Forecast by KGRR
Issued 9/21/2026 2:23 PM America/New_York.
Valid through 9/22/2026 4:00 AM America/New_York.
fzus53 kgrr 211823
nshgrr
expires:202609220800;;829589
nearshore marine forecast
national weather service grand rapids mi
223 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz848-220800-
whitehall to pentwater mi-
223 pm edt mon sep 21 2026
.through early evening...northeast winds 15 to 20 knots. partly
sunny. waves 1 to 2 feet.
.tonight...northeast winds 15 to 20 knots. partly cloudy. waves 1 to
2 feet.
.tuesday...northeast winds 15 to 20 knots. mostly sunny. waves 1 to
2 feet.
.tuesday night...east winds 15 to 20 knots. partly cloudy. waves
1 to 2 feet.
.wednesday...east winds 10 to 20 knots. sunny. waves around 1 foot.
.wednesday night...east winds 10 to 20 knots. mostly clear. waves
around 1 foot.
.thursday...east winds 10 to 15 knots. mostly sunny. waves 1 foot or
less.
.friday...southeast winds 5 to 10 knots backing northeast early in
the afternoon. mostly sunny. waves less than 1 foot.
.saturday...southeast winds 5 to 10 knots veering south early in the
afternoon. mostly sunny. waves less than 1 foot.
$$
(42/67)
Latest Nearshore Marine Forecast by KGRR
Issued 9/21/2026 2:23 PM America/New_York.
Valid through 9/22/2026 4:00 AM America/New_York.
fzus53 kgrr 211823
nshgrr
expires:202609220800;;829590
nearshore marine forecast
national weather service grand rapids mi
223 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz847-220800-
grand haven to whitehall mi-
223 pm edt mon sep 21 2026
.through early evening...northeast winds 15 to 20 knots. partly
sunny. waves 1 to 2 feet.
.tonight...northeast winds 15 to 25 knots. partly cloudy. waves 1 to
2 feet.
.tuesday...northeast winds 15 to 25 knots. mostly sunny. waves 1 to
2 feet.
.tuesday night...east winds 15 to 25 knots. partly cloudy. waves
1 to 2 feet.
.wednesday...east winds 15 to 25 knots. mostly sunny. waves 1 to
2 feet.
.wednesday night...east winds 15 to 20 knots. partly cloudy. waves
around 1 foot.
.thursday...east winds 10 to 15 knots. mostly sunny. waves around
1 foot.
.friday...east winds 5 to 15 knots. mostly sunny. waves 1 foot or
less.
.saturday...southeast winds 5 to 10 knots veering south early in the
afternoon. mostly sunny. waves less than 1 foot.
$$
(43/67)
Latest Nearshore Marine Forecast by KGRR
Issued 9/21/2026 2:23 PM America/New_York.
Valid through 9/22/2026 4:00 AM America/New_York.
fzus53 kgrr 211823
nshgrr
expires:202609220800;;829593
nearshore marine forecast
national weather service grand rapids mi
223 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz844-220800-
st joseph to south haven mi-
223 pm edt mon sep 21 2026
.through early evening...northeast winds 15 to 20 knots. partly
sunny. waves 1 to 3 feet.
.tonight...northeast winds 15 to 25 knots. partly cloudy. waves 2 to
4 feet.
.tuesday...northeast winds 15 to 20 knots. mostly sunny. waves 1 to
3 feet.
.tuesday night...northeast winds 15 to 20 knots. partly cloudy.
waves 1 to 3 feet.
.wednesday...northeast winds 15 to 20 knots. partly sunny. waves
1 to 2 feet.
.wednesday night...east winds 10 to 15 knots. partly cloudy. waves
around 1 foot.
.thursday...east winds 10 to 15 knots. mostly sunny. waves 1 foot or
less.
.friday...east winds around 10 knots. sunny. waves less than 1 foot.
.saturday...southeast winds 5 to 10 knots backing northeast early in
the afternoon. mostly sunny. waves less than 1 foot.
$$
(44/67)
Latest Nearshore Marine Forecast by KGRR
Issued 9/21/2026 2:23 PM America/New_York.
Valid through 9/22/2026 4:00 AM America/New_York.
fzus53 kgrr 211823
nshgrr
expires:202609220800;;829591
nearshore marine forecast
national weather service grand rapids mi
223 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz846-220800-
holland to grand haven mi-
223 pm edt mon sep 21 2026
.through early evening...northeast winds 20 to 25 knots. partly
sunny. waves 1 to 3 feet.
.tonight...northeast winds 15 to 25 knots. partly cloudy. waves 1 to
3 feet.
.tuesday...northeast winds 20 to 25 knots. mostly sunny. waves 1 to
2 feet.
.tuesday night...northeast winds 15 to 25 knots. partly cloudy.
waves 1 to 3 feet.
.wednesday...east winds 15 to 25 knots. mostly sunny. waves 1 to
2 feet.
.wednesday night...east winds 10 to 20 knots. partly cloudy. waves
around 1 foot.
.thursday...east winds 10 to 15 knots. mostly sunny. waves around
1 foot.
.friday...east winds 5 to 10 knots. mostly sunny. waves 1 foot or
less.
.saturday...southeast winds 5 to 10 knots veering southwest early in
the afternoon. mostly sunny. waves less than 1 foot.
$$
(45/67)
Latest Nearshore Marine Forecast by KGRR
Issued 9/21/2026 2:23 PM America/New_York.
Valid through 9/22/2026 4:00 AM America/New_York.
fzus53 kgrr 211823
nshgrr
expires:202609220800;;829592
nearshore marine forecast
national weather service grand rapids mi
223 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz845-220800-
south haven to holland mi-
223 pm edt mon sep 21 2026
.through early evening...northeast winds 15 to 20 knots. partly
sunny. waves 1 to 2 feet.
.tonight...northeast winds 15 to 25 knots. partly cloudy. waves 1 to
3 feet.
.tuesday...northeast winds 15 to 25 knots. mostly sunny. waves 1 to
2 feet.
.tuesday night...northeast winds 15 to 25 knots. partly cloudy.
waves 1 to 2 feet.
.wednesday...east winds 15 to 20 knots. partly sunny. waves around
1 foot.
.wednesday night...east winds 10 to 15 knots. partly cloudy. waves
around 1 foot.
.thursday...east winds 10 to 15 knots. mostly sunny. waves 1 foot or
less.
.friday...east winds 5 to 10 knots. mostly sunny. waves less than
1 foot.
.saturday...southeast winds 5 to 10 knots backing east early in the
afternoon. mostly sunny. waves less than 1 foot.
$$
(46/67)
Latest Nearshore Marine Forecast by KGRR
Issued 9/21/2026 2:23 PM America/New_York.
Valid through 9/22/2026 4:00 AM America/New_York.
fzus53 kgrr 211823
nshgrr
expires:202609220800;;829588
nearshore marine forecast
national weather service grand rapids mi
223 pm edt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz849-220800-
pentwater to manistee mi-
223 pm edt mon sep 21 2026
.through early evening...northeast winds 10 to 15 knots. mostly
sunny. waves 1 to 3 feet.
.tonight...northeast winds 10 to 20 knots. partly cloudy. waves 1 to
3 feet.
.tuesday...northeast winds 10 to 20 knots. mostly sunny. waves 1 to
2 feet.
.tuesday night...east winds 10 to 20 knots. mostly clear. waves 1 to
2 feet.
.wednesday...east winds 10 to 15 knots. sunny. waves around 1 foot.
.wednesday night...east winds 10 to 15 knots. mostly clear. waves
1 foot or less.
.thursday...east winds 5 to 15 knots. sunny. waves 1 foot or less.
.friday...southeast winds 5 to 10 knots backing northeast early in
the afternoon. mostly sunny. waves less than 1 foot.
.saturday...southeast winds 5 to 10 knots veering southwest early in
the afternoon. mostly sunny. waves less than 1 foot.
$$
(47/67)
Latest Nearshore Marine Forecast by KIWX
Issued 9/21/2026 10:57 AM America/New_York.
Valid through 9/21/2026 4:15 PM America/New_York.
fzus53 kiwx 211457
nshiwx
expires:202609212015;;822027
nearshore marine forecast
national weather service northern indiana
1057 am edt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz043-212015-
new buffalo mi to st joseph mi-
1057 am edt mon sep 21 2026
.rest of today...northeast winds 15 to 20 knots diminishing to
10 to 15 knots. a slight chance of showers late this morning.
waves 2 to 4 feet.
.tonight...northeast winds 10 to 15 knots. mostly cloudy. waves
1 to 3 feet.
.tuesday...northeast winds 10 to 15 knots. mostly sunny. waves
1 to 2 feet.
.tuesday night...northeast winds 10 to 15 knots. partly cloudy.
waves 1 to 3 feet.
the water temperature at st. joseph is 51 degrees and at michigan
city is 51 degrees.
$$
(48/67)
Latest Nearshore Marine Forecast by KIWX
Issued 9/21/2026 10:57 AM America/New_York.
Valid through 9/21/2026 4:15 PM America/New_York.
fzus53 kiwx 211457
nshiwx
expires:202609212015;;822028
nearshore marine forecast
national weather service northern indiana
1057 am edt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz046-212015-
michigan city in to new buffalo mi-
1057 am edt mon sep 21 2026
...small craft advisory in effect until 5 pm edt this afternoon...
.rest of today...northeast winds 15 to 20 knots diminishing to
10 to 15 knots. a slight chance of showers. waves 3 to 5 feet
subsiding to 2 to 4 feet toward evening.
.tonight...northeast winds 10 to 15 knots increasing to 15 to
20 knots. gusts up to 25 knots. mostly cloudy. waves 2 to 4 feet.
.tuesday...northeast winds 10 to 15 knots. partly sunny. waves
1 to 3 feet.
.tuesday night...northeast winds 10 to 15 knots. partly cloudy.
waves 1 to 3 feet.
the water temperature at st. joseph is 51 degrees and at michigan
city is 51 degrees.
$$
(49/67)
Latest Nearshore Marine Forecast by KLOT
Issued 9/21/2026 1:49 PM US/Central.
Valid through 9/21/2026 10:45 PM US/Central.
fzus53 klot 211849
nshlot
expires:202609220345;;832492
nearshore marine forecast
national weather service chicago/romeoville il
149 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.
lmz743-744-220345-
calumet harbor il to gary in-gary to burns harbor in-
149 pm cdt mon sep 21 2026
...small craft advisory in effect through wednesday morning...
.late this afternoon...northeast winds 15 to 25 kt. mostly
cloudy. waves 4 to 7 ft occasionally to 9 ft.
.tonight through tuesday night...northeast winds 15 to 20 kt.
mostly cloudy. waves 3 to 6 ft occasionally to 8 ft.
.wednesday...northeast winds 10 to 20 kt. mostly cloudy. waves 3
to 5 ft subsiding to 2 to 4 ft.
$$
(50/67)
Latest Nearshore Marine Forecast by KLOT
Issued 9/21/2026 1:49 PM US/Central.
Valid through 9/21/2026 10:45 PM US/Central.
fzus53 klot 211849
nshlot
expires:202609220345;;832493
nearshore marine forecast
national weather service chicago/romeoville il
149 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.
lmz745-220345-
burns harbor to michigan city in-
149 pm cdt mon sep 21 2026
...small craft advisory in effect until 7 pm cdt this evening...
.late this afternoon...northeast winds 15 to 20 kt. mostly
cloudy. waves 3 to 6 ft occasionally to 8 ft.
.tonight through tuesday night...northeast winds 15 to 20 kt.
mostly cloudy. waves 3 to 5 ft.
.wednesday...northeast winds 10 to 20 kt. mostly cloudy. waves 3
to 5 ft subsiding to 2 to 4 ft.
$$
(51/67)
Latest Nearshore Marine Forecast by KLOT
Issued 9/21/2026 1:49 PM US/Central.
Valid through 9/21/2026 10:45 PM US/Central.
fzus53 klot 211849
nshlot
expires:202609220345;;832491
nearshore marine forecast
national weather service chicago/romeoville il
149 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.
lmz740>742-220345-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
149 pm cdt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.late this afternoon...northeast winds 20 to 25 kt. mostly
cloudy. waves 5 to 8 ft occasionally to 10 ft.
.tonight...northeast winds 20 to 25 kt diminishing to 15 to
20 kt. mostly cloudy. waves 4 to 7 ft occasionally to 9 ft.
.tuesday...northeast winds 15 to 20 kt. mostly cloudy. waves 4 to
7 ft occasionally to 9 ft.
.tuesday night...northeast winds 15 to 25 kt becoming east 15 to
20 kt. mostly cloudy. waves 4 to 7 ft occasionally to 9 ft.
.wednesday...northeast winds 15 to 20 kt. mostly cloudy. waves
4 to 6 ft occasionally to 8 ft.
$$
(52/67)
Latest Nearshore Marine Forecast by KMKX
Issued 9/21/2026 1:10 PM US/Central.
Valid through 9/21/2026 5:00 PM US/Central.
fzus53 kmkx 211810
nshmkx
expires:202609212200;;828975
nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz645-212200-
north point light to wind point wi-
110 pm cdt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast wind 15 to 20 knots. gusts up to
25 knots. mostly cloudy. waves 6 to 8 feet subsiding to 5 to
7 feet late in the afternoon.
.tonight...northeast wind 15 to 20 knots veering east 15 to
25 knots in the late evening and early morning, then becoming
15 to 20 knots early in the morning. mostly cloudy. waves 5 to
7 feet.
.tuesday...east wind 15 to 20 knots backing northeast 10 to
20 knots late in the morning, then becoming 15 to 20 knots early
in the afternoon becoming northeast 15 to 20 knots late in the
afternoon. mostly cloudy. waves 5 to 7 feet.
.tuesday night...northeast wind 15 to 25 knots veering east in
the late evening and early morning, then easing to 10 to 20 knots
early in the morning. partly cloudy through around midnight then
becoming mostly cloudy. waves 5 to 7 feet building to 6 to 8 feet
in the late evening and early morning, then subsiding to 5 to
7 feet early in the morning.
$$
(53/67)
Latest Nearshore Marine Forecast by KMKX
Issued 9/21/2026 1:10 PM US/Central.
Valid through 9/21/2026 5:00 PM US/Central.
fzus53 kmkx 211810
nshmkx
expires:202609212200;;828974
nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz644-212200-
port washington to north point light wi-
110 pm cdt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast wind 10 to 20 knots becoming 15 to
20 knots late in the afternoon. mostly cloudy. waves 5 to 7 feet.
.tonight...northeast wind 15 to 20 knots veering east in the late
evening and overnight. mostly cloudy. waves 5 to 7 feet.
.tuesday...east wind 15 to 20 knots backing northeast late in the
afternoon. mostly cloudy. waves 5 to 7 feet subsiding to 4 to
6 feet late in the afternoon.
.tuesday night...northeast wind 15 to 25 knots veering east in
the late evening and early morning, then becoming 15 to 20 knots
early in the morning. partly cloudy. waves 4 to 6 feet building
to 6 to 8 feet in the late evening and early morning, then
subsiding to 5 to 7 feet early in the morning.
$$
(54/67)
Latest Nearshore Marine Forecast by KMKX
Issued 9/21/2026 1:10 PM US/Central.
Valid through 9/21/2026 5:00 PM US/Central.
fzus53 kmkx 211810
nshmkx
expires:202609212200;;828973
nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz643-212200-
sheboygan to port washington wi-
110 pm cdt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast wind 10 to 20 knots becoming 15 to
20 knots late in the afternoon. gusts up to 25 knots. partly
sunny. waves 4 to 6 feet.
.tonight...northeast wind 15 to 20 knots veering east late in the
evening, then becoming east 15 to 20 knots after midnight. mostly
cloudy. waves 5 to 7 feet.
.tuesday...east wind 15 to 20 knots backing northeast late in the
afternoon. partly sunny. waves 4 to 6 feet.
.tuesday night...northeast wind 15 to 20 knots veering east 15 to
25 knots late in the evening, then easing to 10 to 20 knots after
midnight becoming 15 to 20 knots early in the morning. partly
cloudy. waves 4 to 6 feet building to 5 to 7 feet in the late
evening and early morning, then subsiding to 4 to 6 feet early in
the morning.
$$
(55/67)
Latest Nearshore Marine Forecast by KMKX
Issued 9/21/2026 1:10 PM US/Central.
Valid through 9/21/2026 5:00 PM US/Central.
fzus53 kmkx 211810
nshmkx
expires:202609212200;;828976
nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt mon sep 21 2026
for waters within five nautical miles of shore on lake michigan
lmz646-212200-
wind point wi to winthrop harbor il-
110 pm cdt mon sep 21 2026
...small craft advisory in effect through wednesday evening...
.rest of today...northeast wind 10 to 20 knots becoming 15 to
20 knots late in the afternoon. gusts up to 25 knots. mostly
cloudy. waves 6 to 8 feet subsiding to 5 to 7 feet late in the
afternoon.
.tonight...northeast wind 15 to 20 knots veering east 10 to
20 knots in the late evening and early morning, then backing
northeast 15 to 20 knots early in the morning. mostly cloudy.
waves 5 to 7 feet building to 6 to 8 feet after midnight.
.tuesday...east wind 15 to 20 knots backing northeast 10 to
20 knots in the late morning and early afternoon, then becoming
15 to 20 knots late in the afternoon. mostly cloudy. waves 5 to
7 feet.
.tuesday night...northeast wind 15 to 25 knots veering east in
the late evening and early morning, then easing to 10 to 20 knots
early in the morning. partly cloudy through around midnight then
becoming mostly cloudy. waves 5 to 7 feet building to 6 to 8 feet
in the late evening and early morning, then subsiding to 5 to
7 feet early in the morning.
$$
(56/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822397
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz250-212000-
munising to grand marais mi-
1101 am edt mon sep 21 2026
.rest of today...northeast wind 10 to 15 knots with gusts up to
23 knots. mostly cloudy. waves 1 to 2 feet.
.tonight...northeast wind less than 10 knots veering east late.
gusts up to 17 knots. partly cloudy through midnight then
clearing. waves 1 to 2 feet.
.tuesday...east wind less than 10 knots backing northeast 10 to
15 knots in the afternoon. gusts up to 22 knots. sunny. waves
building to 1 to 2 feet.
.tuesday night...east wind less than 10 knots veering southeast
after midnight. gusts up to 17 knots. clear. waves 1 to 2 feet.
$$
(57/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822398
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz251-212000-
grand marais to whitefish point mi-
1101 am edt mon sep 21 2026
.rest of today...northeast wind 10 to 15 knots. mostly cloudy.
waves 1 to 2 feet.
.tonight...northeast wind 10 to 15 knots veering east late.
partly cloudy through midnight then clearing. waves building to
1 to 2 feet.
.tuesday...east wind 10 to 15 knots backing northeast 5 to
15 knots in the afternoon. sunny. waves calm to 1 foot.
.tuesday night...northeast wind 5 to 15 knots veering southeast
10 to 15 knots after midnight. clear. waves building to 1 to
2 feet.
$$
(58/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822396
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz249-212000-
marquette to munising mi-
1101 am edt mon sep 21 2026
.rest of today...northeast wind 10 to 15 knots. mostly cloudy.
waves 2 to 3 feet subsiding to 1 to 2 feet.
.tonight...east wind 5 to 15 knots becoming less than 10 knots
late. partly cloudy through midnight then clearing. waves 1 to
2 feet.
.tuesday...east wind less than 10 knots backing northeast 10 to
15 knots in the afternoon. sunny. waves building to 1 to 2 feet.
.tuesday night...east wind 5 to 15 knots veering southeast less
than 10 knots after midnight. clear. waves 1 to 2 feet.
$$
(59/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822395
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz248-212000-
huron islands to marquette mi-
1101 am edt mon sep 21 2026
.rest of today...east wind 10 to 15 knots with gusts up to
22 knots. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
2 feet.
.tonight...east wind 5 to 15 knots becoming less than 10 knots
late. partly cloudy through midnight then clearing. waves 1 to
2 feet.
.tuesday...east wind 5 to 15 knots becoming 10 to 15 knots in the
afternoon. sunny. waves building to 1 to 2 feet.
.tuesday night...east wind 5 to 15 knots veering southeast less
than 10 knots after midnight. clear. waves 1 to 2 feet.
$$
(60/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822394
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz247-212000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1101 am edt mon sep 21 2026
.rest of today...east wind 10 to 15 knots with gusts up to
23 knots. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
2 feet.
.tonight...east wind less than 10 knots veering southeast late.
gusts up to 17 knots. partly cloudy through midnight then
clearing. waves 1 to 2 feet.
.tuesday...east wind 5 to 15 knots becoming 10 to 15 knots in the
afternoon. gusts up to 23 knots. sunny. waves building to 1 to
2 feet.
.tuesday night...east wind 5 to 15 knots veering southeast less
than 10 knots after midnight. clear. waves 1 to 2 feet.
$$
(61/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822393
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz246-212000-
point isabelle to lower entrance of portage canal mi-
1101 am edt mon sep 21 2026
.rest of today...east wind 10 to 15 knots with gusts up to
23 knots. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
2 feet.
.tonight...east wind less than 10 knots with gusts up to
17 knots. partly cloudy through late evening then clearing. waves
1 to 2 feet.
.tuesday...east wind 5 to 15 knots with gusts up to 23 knots.
sunny. waves building to 1 to 2 feet.
.tuesday night...east wind 10 to 15 knots veering southeast less
than 10 knots after midnight. clear. waves 1 to 2 feet.
$$
(62/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822392
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz244-245-212000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
1101 am edt mon sep 21 2026
.rest of today...east wind 5 to 15 knots. partly cloudy. waves
2 to 3 feet subsiding to 1 to 2 feet.
.tonight...east wind less than 10 knots. clear. waves 1 to
2 feet.
.tuesday...east wind less than 10 knots with gusts up to
18 knots. sunny. waves building to 1 to 2 feet.
.tuesday night...east wind less than 10 knots veering southeast
after midnight. clear. waves 1 to 2 feet.
$$
(63/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822391
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz242-243-212000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 am edt mon sep 21 2026
.rest of today...east wind 5 to 15 knots. partly cloudy. waves
1 to 2 feet.
.tonight...east wind 5 to 15 knots through midnight becoming
variable. mostly clear. waves 1 to 2 feet.
.tuesday...east wind 5 to 15 knots. sunny. waves building to 1 to
2 feet.
.tuesday night...southeast wind 10 to 15 knots diminishing to
less than 10 knots after midnight. clear. waves 1 to 2 feet.
$$
(64/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822390
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz241-212000-
black river to ontonagon mi-
1101 am edt mon sep 21 2026 /1001 am cdt mon sep 21 2026/
.rest of today...northeast wind 10 to 15 knots with gusts up to
25 knots. mostly cloudy. waves calm to 1 foot building to 2 to
3 feet.
.tonight...east wind 10 to 15 knots veering southeast less than
10 knots by midnight. mostly cloudy then becoming partly cloudy
by midnight then becoming clear. waves subsiding to 1 to 2 feet.
.tuesday...east wind less than 10 knots backing northeast 10 to
15 knots with gusts up to 23 knots in the afternoon. sunny. waves
calm to 1 foot.
.tuesday night...east wind 5 to 15 knots veering southeast less
than 10 knots after midnight. clear. waves 1 to 2 feet.
$$
(65/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822389
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz240-212000-
saxon harbor wi to black river mi-
1101 am edt mon sep 21 2026 /1001 am cdt mon sep 21 2026/
...small craft advisory in effect from 4 pm edt /3 pm cdt/ this
afternoon to 8 pm edt /7 pm cdt/ this evening...
.rest of today...northeast wind 5 to 15 knots increasing to 15 to
20 knots late. gusts up to 27 knots in the afternoon. mostly
cloudy. waves calm to 1 foot building to 2 to 3 feet.
.tonight...east wind 5 to 15 knots with gusts up to 23 knots
veering southeast less than 10 knots with gusts up to 23 knots by
midnight. mostly cloudy then becoming partly cloudy by midnight
then becoming clear. waves subsiding to 1 to 2 feet.
.tuesday...east wind less than 10 knots backing northeast 10 to
15 knots with gusts up to 24 knots in the afternoon. sunny. waves
calm to 1 foot.
.tuesday night...east wind less than 10 knots with gusts up to
20 knots veering southeast after midnight. clear. waves 1 to
2 feet.
$$
(66/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822388
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lmz248-250-212000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1101 am edt mon sep 21 2026
.rest of today...east wind 10 to 15 knots. mostly cloudy. waves
2 to 4 feet subsiding to 2 to 3 feet.
.tonight...northeast wind 10 to 15 knots. mostly cloudy. waves
building to 2 to 4 feet, then subsiding to 2 to 3 feet.
.tuesday...east wind 10 to 20 knots. mostly sunny. waves building
to 2 to 4 feet.
.tuesday night...east wind 10 to 20 knots. clear. waves subsiding
to 1 to 2 feet.
$$
(67/67)
Latest Nearshore Marine Forecast by KMQT
Issued 9/21/2026 11:02 AM America/New_York.
Valid through 9/21/2026 4:00 PM America/New_York.
fzus53 kmqt 211502
nshmqt
expires:202609212000;;822387
nearshore marine forecast
national weather service marquette mi
1101 am edt mon sep 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lmz221-212000-
green bay north of line from cedar river mi to rock island
passage-
1101 am edt mon sep 21 2026
.rest of today...northeast wind 10 to 15 knots. mostly cloudy.
waves 2 to 3 feet subsiding to 1 to 2 feet.
.tonight...northeast wind 10 to 15 knots. mostly cloudy. waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet.
.tuesday...east wind 10 to 20 knots. partly cloudy in the morning
then clearing. waves building to 2 to 3 feet.
.tuesday night...east wind 10 to 20 knots. clear. waves subsiding
to 1 to 2 feet.
$$
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