fzus53 kapx 150228
nshapx
expires:202605151030;;576266

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lhz349-151030-
sturgeon pt to alabaster mi-
1028 pm edt thu may 14 2026

.overnight...light winds becoming southwest 5 to 10 knots early
in the morning. partly cloudy. waves 2 feet or less. 
.friday...south wind 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.friday night...southwest wind 10 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.saturday...southwest wind 10 to 15 knots. chance of showers.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576265

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lhz348-151030-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1028 pm edt thu may 14 2026

.overnight...light winds becoming south 5 to 10 knots early in
the morning. partly cloudy. waves 2 feet or less. 
.friday...south wind 15 to 20 knots. partly sunny. waves 3 to
5 feet. 
.friday night...south wind 10 to 20 knots. partly cloudy. waves
3 to 5 feet. 
.saturday...southwest wind 10 to 15 knots. chance of showers.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576262

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lhz345-151030-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
1028 pm edt thu may 14 2026

.overnight...south wind 10 to 15 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...south wind 10 to 15 knots. partly sunny. waves 2 feet
or less. 
.friday night...southwest wind 10 to 20 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...west wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576263

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lhz346-151030-
st ignace to false detour channel-
1028 pm edt thu may 14 2026

.overnight...south wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.friday...south wind 10 to 15 knots. partly sunny. waves 2 to
4 feet. 
.friday night...southwest wind 15 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.saturday...west wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576264

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lhz347-151030-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1028 pm edt thu may 14 2026

.overnight...south wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.friday...south wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 
.friday night...southwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...west wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576255

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lsz321-151030-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
1028 pm edt thu may 14 2026

...small craft advisory in effect from friday afternoon through
late friday night...

.overnight...south wind 10 to 15 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...south wind 10 to 20 knots. chance of showers. waves
2 to 4 feet. 
.friday night...southwest wind 10 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.saturday...west wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576261

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lmz346-151030-
manistee to point betsie mi-
1028 pm edt thu may 14 2026

...small craft advisory in effect from 9 am edt friday through
late friday night...

.overnight...south wind 10 to 15 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...south wind 10 to 20 knots with gusts to around
35 knots. partly sunny. waves 4 to 7 feet. 
.friday night...south wind 10 to 20 knots. chance of showers.
waves 4 to 7 feet. 
.saturday...southwest wind 10 to 15 knots. partly sunny. waves
2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576260

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lmz344-345-151030-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
1028 pm edt thu may 14 2026

...small craft advisory in effect from 9 am edt friday through
late friday night...

.overnight...south wind 10 to 15 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...south wind 15 to 20 knots with gusts to around
35 knots. mostly sunny. waves 4 to 6 feet. 
.friday night...south wind 10 to 20 knots. partly cloudy. waves
4 to 6 feet. 
.saturday...southwest wind 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576258

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lmz342-151030-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
1028 pm edt thu may 14 2026

...small craft advisory in effect from 9 am edt friday through
late friday night...

.overnight...south wind 10 to 15 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...south wind 15 to 20 knots. slight chance of showers.
waves 2 to 4 feet. 
.friday night...southwest wind 10 to 20 knots. partly cloudy.
waves 3 to 5 feet. 
.saturday...southwest wind 10 to 15 knots. mostly sunny. waves
2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576257

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lmz341-151030-
seul choix point to 5nm west of mackinac bridge-
1028 pm edt thu may 14 2026

...small craft advisory in effect from 9 am edt friday through
late friday night...

.overnight...south wind 10 to 15 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...south wind 15 to 25 knots with gusts to around
35 knots. slight chance of showers. waves 5 to 8 feet. 
.friday night...southwest wind 15 to 25 knots with gusts to
around 35 knots. mostly cloudy. waves 6 to 9 feet. 
.saturday...southwest wind 10 to 15 knots. mostly sunny. waves
4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576259

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lmz323-151030-
grand traverse bay south of a line grand traverse light to
norwood mi-
1028 pm edt thu may 14 2026

...small craft advisory in effect from 9 am edt friday through
late friday night...

.overnight...south wind 10 to 15 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...south wind 10 to 15 knots with gusts to around
30 knots. partly sunny. waves 2 to 3 feet. 
.friday night...south wind 10 to 20 knots. partly cloudy. waves
2 to 3 feet. 
.saturday...southwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 150228
nshapx
expires:202605151030;;576256

nearshore marine forecast
national weather service gaylord mi
1028 pm edt thu may 14 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.


lsz322-151030-
st. marys river point iroquois to e. potagannissing bay-
1028 pm edt thu may 14 2026

.overnight...south wind 10 to 15 knots. partly cloudy. 
.friday...south wind 10 to 15 knots. slight chance of showers. 
.friday night...south wind 10 to 15 knots. partly cloudy. 
.saturday...west wind 5 to 10 knots. mostly sunny. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 150203
nshbuf
expires:202605150900;;575168

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu may 14 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.


loz042-150900-
niagara river to hamlin beach along lake ontario-
1003 pm edt thu may 14 2026

.rest of tonight...northwest winds 5 to 10 knots. mostly cloudy.
waves around 1 foot. 
.friday...northwest winds 5 to 10 knots becoming west. sunny.
waves 1 foot or less. 
.friday night...southwest winds 5 to 15 knots. mostly cloudy in
the evening, then clearing. waves 2 feet or less. 
.saturday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers in the afternoon. waves 1 to
3 feet. 
.saturday night...southwest winds 15 to 20 knots becoming west
5 to 15 knots. a chance of showers in the evening. waves 1 to
3 feet subsiding to 1 foot or less. 
.sunday...west winds 10 knots or less becoming east. partly to
mostly cloudy. waves 1 foot or less. 
.monday...east winds 5 to 15 knots becoming southwest. partly
cloudy. waves 1 foot or less. 
.tuesday...southwest winds 15 to 20 knots. a chance of showers
tuesday night. waves 1 to 3 feet building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 

$$

fzus51 kbuf 150203
nshbuf
expires:202605150900;;575167

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu may 14 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.


lez040-041-150900-
buffalo to ripley along lake erie-
1003 pm edt thu may 14 2026

.rest of tonight...northwest winds 10 knots or less. patchy
drizzle late this evening. waves 1 foot or less. 
.friday...light and variable winds becoming southwest 5 to
10 knots. mostly sunny. waves 1 foot or less. 
.friday night...southwest winds 10 knots or less becoming south.
becoming mainly clear. waves 1 foot or less. 
.saturday...south winds 5 to 10 knots becoming southwest. a
chance of showers in the afternoon. waves 1 foot or less. 
.saturday night...southwest winds 5 to 10 knots. a chance of
showers. waves 1 foot or less. 
.sunday...southwest winds less than 10 knots. a chance of showers
during the day. waves 1 foot or less. 
.monday...south winds 10 knots or less. partly cloudy. waves
1 foot or less. 
.tuesday...south winds 5 to 10 knots becoming southwest. a chance
of showers. waves 2 feet or less. 

$$

fzus51 kbuf 150203
nshbuf
expires:202605150900;;575170

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu may 14 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.


loz045-150900-
mexico bay to the saint lawrence river along lake ontario-
1003 pm edt thu may 14 2026

.rest of tonight...northwest winds 5 to 10 knots. a chance of
showers after midnight. waves 1 foot or less. 
.friday...north winds 5 to 10 knots becoming west. mostly cloudy
in the morning, then becoming mostly sunny. waves 2 feet or less.
.friday night...southwest winds 5 to 10 knots becoming south.
partly cloudy. waves 2 feet or less. 
.saturday...south winds 5 to 15 knots becoming southwest. mostly
sunny. waves 2 feet or less. 
.saturday night...southwest winds 5 to 10 knots. a chance of
showers. waves 1 foot or less. 
.sunday...southwest winds 10 knots or less becoming east. a
chance of showers during the day. waves 1 foot or less. 
.monday...southeast winds 10 knots or less becoming south 10 to
15 knots. a chance of showers monday night. waves 2 feet or less.
.tuesday...south winds 10 to 15 knots becoming southwest. a
chance of showers during the day, then showers likely with a
chance of thunderstorms tuesday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 150203
nshbuf
expires:202605150900;;575166

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu may 14 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-loz030-150900-
upper niagara river and buffalo harbor-lower niagara river-
1003 pm edt thu may 14 2026

.rest of tonight...northwest winds less than 10 knots. mostly
cloudy. 
.friday...light and variable winds becoming southwest 5 to
10 knots. mostly sunny. 
.friday night...southwest winds 10 knots or less becoming south.
partly cloudy in the evening, then becoming mainly clear. 
.saturday...southwest winds 5 to 15 knots. a chance of showers in
the afternoon. 
.saturday night...southwest winds 5 to 15 knots diminishing to
less than 10 knots. a chance of showers. 
.sunday...southwest winds less than 10 knots. a chance of showers
during the day. 
.monday...south winds 5 to 10 knots becoming southwest. partly
cloudy. 
.tuesday...southwest winds 10 to 15 knots. a chance of showers
tuesday night. 

the water temperature off buffalo is 50 degrees.

$$

fzus51 kbuf 150203
nshbuf
expires:202605150900;;575169

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu may 14 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.


loz043-044-150900-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1003 pm edt thu may 14 2026

.rest of tonight...northwest winds 5 to 10 knots. a chance of
showers after midnight. waves 1 to 2 feet. 
.friday...northwest winds 5 to 10 knots becoming west. partly
sunny in the morning, then becoming mostly sunny. waves 1 to
2 feet. 
.friday night...west winds 5 to 10 knots becoming south. partly
cloudy. waves 1 foot or less. 
.saturday...south winds 5 to 10 knots becoming southwest. a
chance of showers in the afternoon. waves 1 foot or less. 
.saturday night...southwest winds 5 to 10 knots. a chance of
showers. waves 1 foot or less. 
.sunday...west winds 5 to 10 knots becoming southeast. a chance
of showers during the day. waves 1 foot or less. 
.monday...southeast winds 10 knots or less becoming south. a
chance of showers monday night. waves 1 foot or less. 
.tuesday...southwest winds 5 to 15 knots becoming west. a chance
of showers during the day, then showers likely with a chance of
thunderstorms tuesday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 48 degrees.

$$

fzus51 kcle 150117
nshcle
expires:202605150815;;574199

nearshore marine forecast
national weather service cleveland oh
917 pm edt thu may 14 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.


lez148-149-150815-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
917 pm edt thu may 14 2026

.rest of tonight...northwest winds 5 to 15 knots. mostly cloudy
late this evening, then becoming partly cloudy. waves 1 to
3 feet. 
.friday...northwest winds 10 knots or less becoming west. mostly
sunny. waves 1 foot or less. 
.friday night...south winds 10 knots or less. partly cloudy.
waves 1 foot or less. 
.saturday...south winds 10 to 15 knots becoming southwest.
showers likely in the afternoon. waves 1 foot or less. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 58 degrees, off cleveland 53
degrees, and off erie 54 degrees.

$$

fzus51 kcle 150117
nshcle
expires:202605150815;;574198

nearshore marine forecast
national weather service cleveland oh
917 pm edt thu may 14 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.


lez145>147-150815-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-
917 pm edt thu may 14 2026

.rest of tonight...north winds 5 to 15 knots becoming northwest.
mostly clear. waves 1 to 3 feet. 
.friday...west winds less than 10 knots becoming north. mostly
sunny. waves 1 foot or less. 
.friday night...southeast winds 10 knots or less becoming south
10 to 15 knots. partly cloudy. waves 1 foot or less. 
.saturday...south winds 10 to 15 knots becoming southwest. a
chance of showers in the morning, then showers likely in the
afternoon. waves 2 feet or less. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 58 degrees, off cleveland 53
degrees, and off erie 54 degrees.

$$

fzus51 kcle 150117
nshcle
expires:202605150815;;574197

nearshore marine forecast
national weather service cleveland oh
917 pm edt thu may 14 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>144-150815-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
917 pm edt thu may 14 2026

.rest of tonight...northeast winds 5 to 10 knots becoming light
and variable. mostly clear. waves 2 feet or less. 
.friday...southwest winds 10 knots or less. mostly sunny. waves
1 foot or less. 
.friday night...south winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.saturday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. showers likely in the morning, then showers with a
chance of thunderstorms in the afternoon. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 58 degrees, off cleveland 53
degrees, and off erie 54 degrees.

$$

fzus53 kdlh 150518
nshdlh
expires:202605151600;;581732

nearshore marine forecast
national weather service duluth mn
1218 am cdt fri may 15 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.


lsz148-151600-
oak point to saxon harbor wi-
1218 am cdt fri may 15 2026

...small craft advisory in effect through this evening...

.today...southwest wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots in the late morning and afternoon. sunny.
waves 1 to 3 feet subsiding to 1 to 2 feet in the late morning
and afternoon. 
.tonight...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly clear. waves 1 to 2 feet. 
.saturday...west wind 5 to 10 knots becoming northwest in the
afternoon. sunny. waves 1 foot or less. 
.saturday night...north wind 5 to 10 knots becoming northeast
after midnight. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 150518
nshdlh
expires:202605151600;;581731

nearshore marine forecast
national weather service duluth mn
1218 am cdt fri may 15 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.


lsz121-151600-
chequamegon bay-bayfield to oak point wi-
1218 am cdt fri may 15 2026

...small craft advisory in effect through this evening...

.today...southwest wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the morning, then increasing to
30 knots early in the afternoon decreasing to 25 knots late in
the afternoon. sunny. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots. gusts up to 25 knots
early in the evening. mostly clear. waves 1 to 2 feet. 
.saturday...west wind 5 to 10 knots becoming northwest late in
the afternoon. sunny. waves 1 foot or less. 
.saturday night...northwest wind 5 knots becoming northeast early
in the morning. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 150518
nshdlh
expires:202605151600;;581722

nearshore marine forecast
national weather service duluth mn
1218 am cdt fri may 15 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.


lsz140-151600-
grand portage to grand marais mn-
1218 am cdt fri may 15 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 20 to 25 knots. gusts up to 30 knots
early in the morning then 30 knots late in the afternoon. mostly
sunny. waves 4 to 7 feet. waves occasionally to 9 feet. 
.tonight...southwest wind 20 to 25 knots with gusts to around
30 knots becoming west 10 to 15 knots with gusts to around
20 knots in the late evening and overnight. mostly clear. waves
4 to 6 feet subsiding to 2 to 4 feet after midnight. waves
occasionally to 8 feet. 
.saturday...west wind 10 to 15 knots. gusts up to 20 knots early
in the morning increasing to 25 knots, then decreasing to
20 knots early in the afternoon. sunny. waves 1 to 3 feet. 
.saturday night...northwest wind 5 to 10 knots becoming northeast
in the late evening and overnight. mostly clear. waves 1 to
2 feet. 

$$

fzus53 kdlh 150518
nshdlh
expires:202605151600;;581723

nearshore marine forecast
national weather service duluth mn
1218 am cdt fri may 15 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.


lsz141-151600-
grand marais to taconite harbor mn-
1218 am cdt fri may 15 2026

...small craft advisory in effect through this evening...

.today...southwest wind 15 to 20 knots with gusts to around
25 knots becoming southwest 15 to 20 knots with gusts to around
30 knots late in the afternoon. mostly sunny. waves 1 to 3 feet
building to 3 to 5 feet in the afternoon. 
.tonight...west wind 10 to 15 knots with gusts to around 25 knots
easing to 5 to 10 knots early in the morning. mostly clear. waves
2 to 4 feet subsiding to 1 to 2 feet after midnight. 
.saturday...west wind 10 to 15 knots easing to 5 to 10 knots in
the afternoon. gusts up to 20 knots in the morning. sunny. waves
1 to 2 feet. 
.saturday night...northwest wind 5 knots becoming northeast after
midnight. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 150518
nshdlh
expires:202605151600;;581724

nearshore marine forecast
national weather service duluth mn
1218 am cdt fri may 15 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.


lsz142-151600-
taconite harbor to silver bay harbor mn-
1218 am cdt fri may 15 2026

...small craft advisory in effect through this evening...

.today...southwest wind 15 to 20 knots with gusts to around
30 knots. sunny. waves 1 to 2 feet building to 1 to 3 feet in the
afternoon. 
.tonight...southwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 knots after midnight. mostly clear.
waves 1 to 3 feet subsiding to 1 to 2 feet in the late evening
and overnight. 
.saturday...west wind 5 to 10 knots. gusts up to 20 knots late in
the morning. sunny. waves 1 foot or less. 
.saturday night...northwest wind 5 knots becoming northeast after
midnight. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 150518
nshdlh
expires:202605151600;;581725

nearshore marine forecast
national weather service duluth mn
1218 am cdt fri may 15 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.


lsz143-151600-
silver bay harbor to two harbors mn-
1218 am cdt fri may 15 2026

...small craft advisory in effect through this evening...

.today...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 30 knots. sunny. waves 1 to 3 feet building to 2 to
4 feet in the afternoon. 
.tonight...west wind 10 to 15 knots with gusts to around 25 knots
easing to 5 knots early in the morning. mostly clear. waves 1 to
3 feet subsiding to 1 to 2 feet in the late evening and
overnight. 
.saturday...west wind 5 to 10 knots. sunny. waves 1 foot or less.
.saturday night...northwest wind 5 knots becoming north late in
the evening, then becoming northeast 10 to 15 knots with gusts to
around 20 knots after midnight. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdlh 150518
nshdlh
expires:202605151600;;581726

nearshore marine forecast
national weather service duluth mn
1218 am cdt fri may 15 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.


lsz144-151600-
two harbors to duluth mn-
1218 am cdt fri may 15 2026

...small craft advisory in effect through this evening...

.today...southwest wind 15 to 20 knots. gusts up to 20 knots
increasing to 30 knots in the afternoon. sunny. waves 1 to 3 feet
building to 2 to 4 feet in the afternoon. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots early
in the evening. mostly clear. waves 1 to 3 feet subsiding to 1 to
2 feet in the late evening and overnight. 
.saturday...west wind 5 to 10 knots. sunny. waves 1 foot or less.
.saturday night...northwest wind 5 to 10 knots becoming northeast
in the late evening and early morning, then rising to 15 to
20 knots early in the morning. mostly clear. waves 1 to 2 feet. 

$$

fzus53 kdlh 150518
nshdlh
expires:202605151600;;581727

nearshore marine forecast
national weather service duluth mn
1218 am cdt fri may 15 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.


lsz145-151600-
duluth mn to port wing wi-
1218 am cdt fri may 15 2026

...small craft advisory in effect through this evening...

.today...southwest wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the morning, then increasing to
30 knots in the afternoon. sunny. waves 1 to 3 feet building to
2 to 4 feet in the afternoon. 
.tonight...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly clear. waves 2 to 4 feet subsiding to 1 to 2 feet in the
late evening and overnight. 
.saturday...west wind 5 to 10 knots. sunny. waves 1 foot or less.
.saturday night...northwest wind 5 to 10 knots becoming north
late in the evening, then becoming northeast 15 to 20 knots after
midnight. mostly clear. waves 1 to 3 feet. 

$$

fzus53 kdlh 150518
nshdlh
expires:202605151600;;581728

nearshore marine forecast
national weather service duluth mn
1218 am cdt fri may 15 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.


lsz146-151600-
port wing to sand island wi-
1218 am cdt fri may 15 2026

...small craft advisory in effect through this evening...

.today...southwest wind 15 to 20 knots with gusts to around
25 knots easing to 5 to 15 knots with gusts to around 25 knots
late in the afternoon. sunny. waves 1 to 2 feet building to 2 to
4 feet in the afternoon. 
.tonight...southwest wind 10 to 15 knots. gusts up to 30 knots.
mostly clear. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 
.saturday...west wind 5 to 10 knots. sunny. waves 1 to 2 feet. 
.saturday night...northwest wind 5 knots becoming northeast 10 to
15 knots with gusts to around 20 knots in the late evening and
overnight. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 150518
nshdlh
expires:202605151600;;581729

nearshore marine forecast
national weather service duluth mn
1218 am cdt fri may 15 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.


lsz147-151600-
sand island to bayfield wi-
1218 am cdt fri may 15 2026

...small craft advisory in effect through this evening...

.today...southwest wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late in the morning, then increasing to
25 knots early in the afternoon increasing to 30 knots late in
the afternoon. sunny. waves 1 to 3 feet building to 2 to 4 feet
late in the afternoon. 
.tonight...southwest wind 10 to 15 knots. gusts up to 30 knots.
mostly clear. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 
.saturday...west wind 5 to 10 knots. sunny. waves 1 to 2 feet. 
.saturday night...west wind 5 knots becoming north late in the
evening, then becoming northeast after midnight. mostly clear.
waves 1 foot or less. 

$$

fzus53 kdtx 150158
nshdtx
expires:202605151000;;574916

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt thu may 14 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.


lhz443-151000-
port sanilac to port huron mi-
958 pm edt thu may 14 2026

.rest of tonight...northwest winds 5 to 10 knots in the late
evening and early morning becoming light and variable. clear.
waves 1 to 3 feet. 
.friday...south winds 5 to 10 knots becoming southwest 10 to
15 knots early in the afternoon. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less. 
.friday night...south winds 10 to 15 knots. mostly clear. waves
1 to 3 feet. 
.saturday...south winds 10 to 15 knots. partly cloudy with
showers likely until late afternoon, then partly cloudy early in
the afternoon. waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 150158
nshdtx
expires:202605151000;;574912

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt thu may 14 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.


lhz422-151000-
inner saginaw bay sw of point au gres to bay port mi-
958 pm edt thu may 14 2026

.rest of tonight...east winds 5 to 10 knots veering to the south
after midnight. mostly clear. waves 2 feet or less. 
.friday...south winds 10 to 15 knots becoming southwest 15 to
20 knots early in the afternoon. partly cloudy. waves 1 to
3 feet. 
.friday night...southwest winds 15 to 20 knots. mostly clear. a
slight chance of. waves 2 to 4 feet. 
.saturday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. mostly cloudy with a
chance of showers until late afternoon, then partly cloudy early
in the afternoon. waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 150158
nshdtx
expires:202605151000;;574914

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt thu may 14 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.


lhz441-151000-
port austin to harbor beach mi-
958 pm edt thu may 14 2026

.rest of tonight...northwest winds 5 to 10 knots backing to the
southwest early in the morning. mostly clear. waves 1 to 3 feet. 
.friday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.friday night...south winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. mostly clear. waves
1 to 3 feet. 
.saturday...southwest winds 10 to 15 knots. partly cloudy
becoming mostly cloudy in the late morning and early afternoon
becoming partly cloudy. a chance of showers until late afternoon.
waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 150158
nshdtx
expires:202605151000;;574915

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt thu may 14 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.


lhz442-151000-
harbor beach to port sanilac mi-
958 pm edt thu may 14 2026

.rest of tonight...northwest winds 5 to 10 knots this evening
becoming light and variable. mostly clear. waves 1 to 3 feet. 
.friday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.friday night...south winds 10 to 15 knots. mostly clear. waves
1 to 3 feet. 
.saturday...south winds 10 to 15 knots. mostly sunny becoming
mostly cloudy in the late morning and early afternoon becoming
partly cloudy. light showers likely until late afternoon. waves
1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 150158
nshdtx
expires:202605151000;;574917

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt thu may 14 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.


lez444-151000-
michigan waters of lake erie from detroit river to north cape mi-
958 pm edt thu may 14 2026

.rest of tonight...northeast winds 5 to 10 knots veering to the
south early in the morning. mostly clear. waves 2 feet or less. 
.friday...south winds 5 to 10 knots. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less. 
.friday night...south winds 5 to 10 knots increasing to 10 to
15 knots after midnight. partly cloudy. a slight chance of. waves
2 feet or less. 
.saturday...south winds 10 to 15 knots. partly cloudy early in
the morning becoming mostly cloudy. light showers likely in the
late morning and afternoon. a chance of thunderstorms early in
the afternoon. waves 1 to 3 feet. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is missing.

$$

fzus53 kdtx 150158
nshdtx
expires:202605151000;;574913

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt thu may 14 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.


lhz421-151000-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
958 pm edt thu may 14 2026

.rest of tonight...southeast winds 5 to 10 knots veering to the
southwest after midnight. mostly clear. waves 2 feet or less. 
.friday...south winds 10 to 15 knots becoming southwest 15 to
20 knots early in the afternoon. partly cloudy. waves 1 to
3 feet. 
.friday night...southwest winds 15 to 20 knots. mostly clear. waves 3
to 5 feet. waves occasionally around 7 feet. a small craft advisory
may be needed.
.saturday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon. mostly cloudy with a chance of
showers until late afternoon, then partly cloudy early in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
morning and afternoon. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 150512
nshgrb
expires:202605151000;;581545

nearshore marine forecast
national weather service green bay wi
1212 am cdt fri may 15 2026

for waters within five nautical miles of shore on lake michigan


lmz541-151000-
rock island passage to sturgeon bay wi-
1212 am cdt fri may 15 2026

...small craft advisory in effect from 9 am cdt this morning
through saturday morning...

.rest of the night...s wind 10 to 15 kts. waves 2 to 4 ft. a
slight chance of showers after midnight. 
.friday...s wind to 30 kts. waves 4 to 7 ft building to 6 to
10 ft in the afternoon. a slight chance of showers in the
morning. 
.friday night...s wind to 30 kts with gale force gusts to around
35 kts decreasing to 10 to 15 kts after midnight. waves 6 to
10 ft subsiding to 5 to 8 ft after midnight. partly cloudy in the
evening then becoming mostly cloudy. 
.saturday...s wind 10 to 15 kts. waves 4 to 7 ft subsiding to
2 to 4 ft in the afternoon. partly cloudy.  

$$

fzus53 kgrb 150512
nshgrb
expires:202605151000;;581544

nearshore marine forecast
national weather service green bay wi
1212 am cdt fri may 15 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-151000-
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-
1212 am cdt fri may 15 2026

...small craft advisory in effect from 9 am cdt this morning
through this evening...

.rest of the night...s wind 10 to 15 kts. waves 1 to 3 ft. a
chance of showers after midnight. 
.friday...s wind 15 to 25 kts. waves 2 to 4 ft. a slight chance
of showers in the morning. 
.friday night...s wind 15 to 25 kts decreasing to 10 to 15 kts in
the late evening and overnight. waves 3 to 5 ft subsiding to 1 to
3 ft after midnight. mostly clear in the evening then becoming
mostly cloudy. 
.saturday...sw wind 10 to 15 kts. waves 2 ft or less. partly
cloudy.  

$$

fzus53 kgrb 150512
nshgrb
expires:202605151000;;581546

nearshore marine forecast
national weather service green bay wi
1212 am cdt fri may 15 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-151000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1212 am cdt fri may 15 2026

...small craft advisory in effect from 9 am cdt this morning
through saturday morning...

.rest of the night...s wind 10 to 15 kts. waves 2 to 4 ft. a
slight chance of showers after midnight. 
.friday...s wind to 30 kts. waves 4 to 7 ft building to 6 to
10 ft in the afternoon. partly cloudy. 
.friday night...s wind 15 to 25 kts decreasing to 10 to 15 kts
after midnight. waves 6 to 10 ft subsiding to 4 to 7 ft after
midnight. a chance of showers after midnight. 
.saturday...s wind 10 to 15 kts. waves 3 to 5 ft subsiding to
2 to 4 ft in the afternoon. partly cloudy.  

$$

fzus53 kgrr 150136
nshgrr
expires:202605150800;;574492

nearshore marine forecast
national weather service grand rapids mi
936 pm edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz846-150800-
holland to grand haven mi-
936 pm edt thu may 14 2026

...small craft advisory in effect from 9 am edt friday through late
friday night...

.through early evening...northwest winds around 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 15 to 25 knots. partly sunny. waves 1 to
2 feet building to 3 to 5 feet in the late morning and afternoon. 
.friday night...south winds 15 to 25 knots. partly cloudy. waves
2 to 4 feet. 
.saturday...south winds 10 to 20 knots. partly sunny with a chance
of rain showers. waves 2 to 3 feet. 
.saturday night...south winds 5 to 10 knots backing southeast after
midnight. partly cloudy. waves around 1 foot. 
.sunday...southeast winds 10 to 15 knots. mostly cloudy with a
chance of rain showers. waves 1 foot or less. 
.monday...south winds to 30 knots. sunny. waves 3 to 5 feet. 
.tuesday...southwest winds to 30 knots. rain showers likely. waves
6 to 8 feet. 

$$

fzus53 kgrr 150136
nshgrr
expires:202605150800;;574493

nearshore marine forecast
national weather service grand rapids mi
936 pm edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz845-150800-
south haven to holland mi-
936 pm edt thu may 14 2026

.through early evening...northwest winds 10 to 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...west winds around 10 knots backing southeast in the late
evening and early morning, then increasing to 10 to 15 knots after
midnight. partly cloudy. waves around 1 foot. 
.friday...south winds 10 to 20 knots. partly sunny. waves 2 to
3 feet. 
.friday night...south winds 15 to 20 knots. partly cloudy. waves
2 to 3 feet. 
.saturday...south winds 10 to 15 knots veering southwest 5 to
10 knots early in the afternoon. partly sunny with a chance of rain
showers and a slight chance of thunderstorms. waves 1 to 2 feet. 
.saturday night...south winds 5 to 10 knots. partly cloudy with a
chance of rain showers. waves 1 foot or less. 
.sunday...southeast winds 5 to 15 knots. partly sunny with a chance
of rain showers. waves 1 foot or less. 
.monday...south winds 15 to 25 knots. sunny. waves 2 to 4 feet. 
.tuesday...southwest winds to 30 knots. rain showers likely. waves
4 to 6 feet. 

$$

fzus53 kgrr 150136
nshgrr
expires:202605150800;;574494

nearshore marine forecast
national weather service grand rapids mi
936 pm edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz844-150800-
st joseph to south haven mi-
936 pm edt thu may 14 2026

.through early evening...northwest winds around 10 knots. sunny.
waves 1 to 2 feet. 
.tonight...west winds around 10 knots backing southeast in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.friday night...south winds 15 to 20 knots. partly cloudy. waves
1 to 3 feet. 
.saturday...south winds 10 to 15 knots veering southwest 5 to
10 knots early in the afternoon. rain showers likely and a slight
chance of thunderstorms. waves around 1 foot. 
.saturday night...south winds 5 to 10 knots. rain showers likely.
waves less than 1 foot. 
.sunday...southeast winds 5 to 15 knots. partly sunny. waves around
1 foot. 
.monday...south winds 15 to 25 knots. sunny. waves 2 to 4 feet.
.tuesday...southwest winds to 30 knots. partly sunny with a chance
of rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 150136
nshgrr
expires:202605150800;;574489

nearshore marine forecast
national weather service grand rapids mi
936 pm edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz849-150800-
pentwater to manistee mi-
936 pm edt thu may 14 2026

...small craft advisory in effect from 9 am edt friday through late
friday night...

.through early evening...northwest winds 10 to 15 knots. sunny.
waves around 1 foot. 
.tonight...southwest winds around 10 knots backing south in the late
evening and overnight. partly cloudy. waves 1 foot or less. 
.friday...south winds 10 to 20 knots increasing to 30 knots in the
late morning and afternoon. partly sunny. waves 1 to 3 feet building
to 5 to 7 feet in the late morning and afternoon. 
.friday night...south winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.saturday...south winds 10 to 20 knots. partly sunny with a chance
of rain showers. waves 3 to 5 feet subsiding to 1 to 3 feet early in
the afternoon. 
.saturday night...south winds 5 to 15 knots backing east after
midnight. partly cloudy. waves 1 to 3 feet. 
.sunday...east winds 10 to 15 knots veering southeast early in the
afternoon. partly sunny. waves around 1 foot. 
.monday...south winds to 30 knots. mostly sunny with a chance of
rain showers. waves 6 to 8 feet. 
.tuesday...southwest winds to 30 knots. rain showers. waves 6 to
9 feet. 

$$

fzus53 kgrr 150136
nshgrr
expires:202605150800;;574490

nearshore marine forecast
national weather service grand rapids mi
936 pm edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz848-150800-
whitehall to pentwater mi-
936 pm edt thu may 14 2026

...small craft advisory in effect from 9 am edt friday through late
friday night...

.through early evening...northwest winds 10 to 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...southwest winds 5 to 15 knots backing southeast in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 15 to 20 knots increasing to 30 knots in the
late morning and afternoon. partly sunny. waves 1 to 3 feet building
to 5 to 7 feet in the late morning and afternoon. 
.friday night...south winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.saturday...south winds 10 to 20 knots. partly sunny with a chance
of rain showers. waves 3 to 5 feet subsiding to 1 to 3 feet early in
the afternoon. 
.saturday night...south winds 5 to 15 knots backing southeast after
midnight. partly cloudy. waves 1 to 2 feet. 
.sunday...southeast winds 10 to 20 knots. mostly cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.monday...south winds to 30 knots. mostly sunny. waves 6 to 8 feet. 
.tuesday...southwest winds to 30 knots. mostly cloudy with a chance
of rain showers. waves 7 to 10 feet. 

$$

fzus53 kgrr 150136
nshgrr
expires:202605150800;;574491

nearshore marine forecast
national weather service grand rapids mi
936 pm edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz847-150800-
grand haven to whitehall mi-
936 pm edt thu may 14 2026

...small craft advisory in effect from 9 am edt friday through late
friday night...

.through early evening...northwest winds around 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 10 to 20 knots increasing to 20 to 25 knots in
the late morning and afternoon. partly sunny. waves 1 to 3 feet
building to 4 to 6 feet in the late morning and afternoon. 
.friday night...south winds 20 to 25 knots. partly cloudy. waves
4 to 6 feet. 
.saturday...south winds 10 to 20 knots. partly sunny with a chance
of rain showers. waves 2 to 4 feet.
.saturday night...south winds around 10 knots backing southeast
after midnight. partly cloudy. waves around 1 foot. 
.sunday...southeast winds 10 to 15 knots. mostly cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.monday...south winds to 30 knots. mostly sunny. waves 5 to 7 feet. 
.tuesday...southwest gales to 35 knots decreasing to 30 knots early
in the afternoon. rain showers likely. waves 6 to 9 feet. 

$$

fzus53 kiwx 150114
nshiwx
expires:202605150815;;574096

nearshore marine forecast
national weather service northern indiana
914 pm edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz043-150815-
new buffalo mi to st joseph mi-
914 pm edt thu may 14 2026

.overnight...southeast winds 10 knots or less. mostly
clear. waves 1 foot or less. 
.friday...south winds 10 to 15 knots. partly sunny. waves 2 feet
or less. 
.friday night...south winds 10 to 15 knots. a chance of showers
overnight. waves 2 feet or less. 
.saturday...south winds 10 knots or less becoming west. a chance
of showers in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 50 degrees and at michigan
city is 52 degrees.

$$

fzus53 kiwx 150114
nshiwx
expires:202605150815;;574095

nearshore marine forecast
national weather service northern indiana
914 pm edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz046-150815-
michigan city in to new buffalo mi-
914 pm edt thu may 14 2026

.overnight...east winds 5 to 10 knots becoming southeast.
partly cloudy. waves 1 foot or less. 
.friday...south winds 10 to 15 knots. gusts up to 20 knots.
partly sunny. waves 2 feet or less. 
.friday night...south winds 10 to 15 knots. a chance of showers
overnight. waves 2 feet or less. 
.saturday...south winds 10 knots or less becoming southwest. a
chance of showers in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 50 degrees and at michigan
city is 52 degrees.

$$

fzus53 klot 150248
nshlot
expires:202605151045;;576757

nearshore marine forecast
national weather service chicago/romeoville il
948 pm cdt thu may 14 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>745-151045-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
948 pm cdt thu may 14 2026

...small craft advisory in effect from 8 am cdt friday through
friday evening...

.rest of tonight...southeast winds 5 to 10 kt becoming south 10 
to 20 kt toward daybreak. mostly cloudy. waves 1 to 2 ft.
.friday...south winds 20 to 25 kt. slight chance of showers in 
the morning. waves 1 to 3 ft. 
.friday night...south winds 15 to 25 kt diminishing to 15 to 20 kt.
chance of showers and thunderstorms after midnight. waves 1 to 2 
ft.
.saturday...south winds 10 to 15 kt becoming southwest. chance of
showers and thunderstorms. waves around 1 ft. 

$$

fzus53 klot 150248
nshlot
expires:202605151045;;576756

nearshore marine forecast
national weather service chicago/romeoville il
948 pm cdt thu may 14 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>742-151045-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
948 pm cdt thu may 14 2026

...small craft advisory in effect from 8 am cdt friday through
friday evening...

.rest of tonight...southeast winds 5 to 10 kt becoming south 10 
to 20 kt toward daybreak. chance of showers after midnight. waves 
1 to 2 ft.
.friday...south winds 20 to 25 kt. chance of showers in the 
morning. waves 2 to 4 ft. 
.friday night...south winds 15 to 25 kt diminishing to 15 to 20 kt.
chance of showers and thunderstorms after midnight. waves 2 to 4 
ft subsiding to 1 to 3 ft.
.saturday...south winds 10 to 15 kt. chance of showers and
thunderstorms. waves 1 to 2 ft.

$$

fzus53 kmkx 150410
nshmkx
expires:202605151000;;579522

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz644-151000-
port washington to north point light wi-
1110 pm cdt thu may 14 2026

...small craft advisory in effect from 10 am cdt friday through
late friday night...

.rest of tonight...south wind 10 to 15 knots. slight chance of
showers. waves 1 to 2 feet. 
.friday...south wind 15 to 20 knots becoming 15 to 25 knots in
the afternoon. partly sunny. waves 3 to 4 feet building to 4 to
6 feet. 
.friday night...south wind 15 to 20 knots easing to 10 to
15 knots after midnight, then veering southwest early in the
morning. chance of showers and slight chance of thunderstorms
after midnight. waves 4 to 6 feet subsiding to 3 to 5 feet late
in the evening, then subsiding to 3 to 4 feet after midnight. 
.saturday...south wind 5 to 10 knots veering southwest late in
the morning, then backing south early in the afternoon becoming
south 5 to 10 knots late in the afternoon. slight chance of
showers and thunderstorms in the morning. waves 1 to 2 feet. 

$$

fzus53 kmkx 150410
nshmkx
expires:202605151000;;579523

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz645-151000-
north point light to wind point wi-
1110 pm cdt thu may 14 2026

...small craft advisory in effect from 10 am cdt friday through
late friday night...

.rest of tonight...south wind 10 to 15 knots. slight chance of
showers after midnight. waves 1 to 2 feet. 
.friday...south wind 15 to 20 knots becoming 15 to 25 knots early
in the afternoon, then becoming 15 to 20 knots late in the
afternoon. partly sunny. waves 3 to 4 feet building to 3 to
5 feet late in the afternoon. 
.friday night...south wind 15 to 20 knots becoming 10 to 20 knots
after midnight, then becoming 10 to 15 knots early in the
morning. chance of showers and slight chance of thunderstorms
after midnight. waves 3 to 4 feet. 
.saturday...southwest wind 5 to 10 knots backing south late in
the afternoon. chance of showers and slight chance of
thunderstorms in the morning. waves 1 to 2 feet. 

$$

fzus53 kmkx 150410
nshmkx
expires:202605151000;;579521

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz643-151000-
sheboygan to port washington wi-
1110 pm cdt thu may 14 2026

...small craft advisory in effect from 10 am cdt friday through
late friday night...

.rest of tonight...south wind 10 to 15 knots. slight chance of
showers. waves 1 to 2 feet. 
.friday...south wind 15 to 20 knots becoming 15 to 25 knots late
in the morning, then becoming south 15 to 25 knots with gusts to
around 30 knots in the afternoon. partly sunny in the morning
then clearing. waves 3 to 4 feet building to 5 to 7 feet. 
.friday night...south wind 15 to 25 knots becoming 15 to 20 knots
after midnight, then easing to 10 to 15 knots early in the
morning. chance of showers and slight chance of thunderstorms
after midnight. waves 5 to 7 feet subsiding to 3 to 4 feet. 
.saturday...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then backing south early in the afternoon
veering southwest late in the afternoon. slight chance of showers
in the morning. waves 2 to 4 feet subsiding to 1 to 2 feet in the
afternoon. 

$$

fzus53 kmkx 150410
nshmkx
expires:202605151000;;579524

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz646-151000-
wind point wi to winthrop harbor il-
1110 pm cdt thu may 14 2026

...small craft advisory in effect from 10 am cdt friday through
late friday night...

.rest of tonight...south wind 10 to 15 knots. slight chance of
showers after midnight. waves 1 to 2 feet. 
.friday...south wind 15 to 20 knots with gusts to around
25 knots. mostly cloudy in the morning then clearing. waves 3 to
4 feet. 
.friday night...south wind 15 to 20 knots becoming 10 to 20 knots
after midnight, then becoming 10 to 15 knots early in the
morning. rain showers likely and a chance of thunderstorms after
midnight. waves 3 to 4 feet. 
.saturday...southwest wind 5 to 10 knots backing south late in
the afternoon. chance of showers and slight chance of
thunderstorms in the morning, then slight chance of showers in
the afternoon. waves 1 to 2 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577270

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lmz248-250-150800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1102 pm edt thu may 14 2026

...small craft advisory in effect from 8 am edt friday through
saturday morning...

.rest of tonight...south wind 10 to 15 knots with gusts up to
22 knots. partly cloudy by midnight, then cloudy with a slight
chance of rain showers late. waves calm to 1 foot building to
2 to 3 feet. 
.friday...south wind 15 to 25 knots increasing to up to 30 knots
late. cloudy through mid morning then becoming partly cloudy. a
chance of showers through mid morning. waves building to 7 to
10 feet occasionally to 13 feet. 
.friday night...southwest wind up to 30 knots. partly cloudy in
the evening, then mostly cloudy with a slight chance of showers
after midnight. waves subsiding to 3 to 6 feet occasionally to
8 feet. 
.saturday...southwest wind 5 to 15 knots. partly cloudy. waves
subsiding to 2 to 3 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577269

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lmz221-150800-
green bay north of line from cedar river mi to rock island
passage-
1102 pm edt thu may 14 2026

...small craft advisory in effect from 10 am edt friday through
late friday night...

.rest of tonight...south wind 10 to 15 knots. mostly cloudy. a
slight chance of rain showers late. waves calm to 1 foot building
to 1 to 2 feet. 
.friday...south wind 15 to 25 knots with gusts up to 33 knots.
cloudy with a chance of showers through mid morning, then mostly
sunny by late morning. waves building to 3 to 6 feet occasionally
to 8 feet. 
.friday night...south wind 15 to 25 knots with gusts up to
33 knots veering southwest 10 to 15 knots with gusts up to
23 knots after midnight. partly cloudy in the evening, then
mostly cloudy with a slight chance of showers after midnight.
waves subsiding to 2 to 3 feet. 
.saturday...southwest wind 10 to 15 knots backing south in the
afternoon. mostly sunny. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577274

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz245-150800-
manitou island to point isabelle mi-
1102 pm edt thu may 14 2026

...small craft advisory in effect through friday afternoon...

.rest of tonight...south wind 15 to 20 knots with gusts up to
28 knots. cloudy. a slight chance of rain showers by midnight,
then rain showers late. waves 3 to 5 feet occasionally to 7 feet
building to 3 to 6 feet occasionally to 8 feet, then subsiding to
3 to 5 feet occasionally to 7 feet. 
.friday...south wind 10 to 20 knots veering southwest 10 to
15 knots late. mostly cloudy with a chance of rain showers
through mid morning, then sunny by late morning. waves subsiding
to 2 to 4 feet. 
.friday night...southwest wind 10 to 15 knots with gusts up to
23 knots. clear. waves subsiding to 2 to 3 feet. 
.saturday...west wind 10 to 15 knots. sunny. waves subsiding to
1 to 2 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577276

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz246-150800-
point isabelle to lower entrance of portage canal mi-
1102 pm edt thu may 14 2026

...small craft advisory in effect through friday afternoon...

.rest of tonight...south wind 15 to 20 knots with gusts up to
29 knots. cloudy. a chance of rain showers by midnight, then rain
showers likely late. waves 3 to 5 feet occasionally to 7 feet
subsiding to 2 to 4 feet. 
.friday...southwest wind 15 to 20 knots veering west 10 to
15 knots late. gusts up to 29 knots. partly cloudy through mid
morning then clearing. a chance of showers through mid morning.
waves subsiding to 1 to 2 feet. 
.friday night...southwest wind 10 to 15 knots with gusts up to
27 knots. clear. waves building to 2 to 3 feet, then subsiding to
1 to 2 feet. 
.saturday...west wind 10 to 15 knots. gusts up to 23 knots.
sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577278

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz248-150800-
huron islands to marquette mi-
1102 pm edt thu may 14 2026

...small craft advisory in effect through friday afternoon...

.rest of tonight...south wind 15 to 20 knots with gusts up to
30 knots. cloudy. a slight chance of showers by midnight, then
showers likely late. waves 2 to 4 feet. 
.friday...south wind 15 to 25 knots veering southwest 10 to
20 knots late. gusts up to 32 knots. mostly cloudy through mid
morning then clearing. a chance of showers through mid morning.
waves subsiding to 2 to 3 feet. 
.friday night...southwest wind 10 to 20 knots. mostly clear.
waves subsiding to 1 to 2 feet. 
.saturday...west wind 10 to 15 knots veering northwest in the
afternoon. gusts up to 22 knots. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577277

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz247-150800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1102 pm edt thu may 14 2026

...small craft advisory in effect through friday afternoon...

.rest of tonight...south wind 15 to 20 knots with gusts up to
29 knots. cloudy. a chance of showers by midnight, then showers
likely late. waves 2 to 4 feet subsiding to 2 to 3 feet, then
building to 2 to 4 feet. 
.friday...southwest wind 15 to 20 knots veering west 10 to
15 knots late. gusts up to 30 knots. partly cloudy through mid
morning then clearing. a chance of showers through mid morning.
waves building to 2 to 4 feet, then subsiding to 1 to 2 feet. 
.friday night...southwest wind 10 to 20 knots. clear. waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.saturday...west wind 10 to 15 knots veering northwest in the
afternoon. gusts up to 22 knots. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577279

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz249-150800-
marquette to munising mi-
1102 pm edt thu may 14 2026

...small craft advisory in effect through friday evening...

.rest of tonight...south wind 15 to 20 knots with gusts up to
29 knots. mostly cloudy. a chance of rain showers late. waves
1 to 2 feet building to 2 to 3 feet. 
.friday...south wind 20 to 25 knots with gusts up to 32 knots.
cloudy with a chance of showers through mid morning, then sunny
by late morning. waves building to 2 to 4 feet. 
.friday night...south wind 15 to 25 knots veering southwest 10 to
20 knots after midnight. mostly clear. a slight chance of showers
after midnight. waves subsiding to 1 to 2 feet. 
.saturday...west wind 10 to 15 knots veering north in the
afternoon. mostly sunny. waves building to 2 to 3 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577280

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz250-150800-
munising to grand marais mi-
1102 pm edt thu may 14 2026

...small craft advisory in effect from 4 am edt friday through
late friday night...

.rest of tonight...south wind 15 to 20 knots with gusts up to
28 knots. mostly cloudy. a slight chance of rain showers late.
waves 1 to 2 feet building to 2 to 3 feet. 
.friday...south wind 15 to 25 knots with gusts up to 33 knots.
cloudy with a chance of rain showers through mid morning, then
mostly sunny by late morning. waves building to 2 to 4 feet. 
.friday night...south wind 15 to 25 knots with gusts up to
32 knots. mostly clear. a slight chance of showers after
midnight. waves subsiding to 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots veering northwest in
the afternoon. mostly sunny. waves building to 2 to 3 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577281

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz251-150800-
grand marais to whitefish point mi-
1102 pm edt thu may 14 2026

...small craft advisory in effect from 4 am edt friday through
late friday night...

.rest of tonight...south wind 10 to 20 knots. partly cloudy by
midnight then becoming mostly cloudy. waves calm to 1 foot
building to 2 to 3 feet. 
.friday...south wind 15 to 25 knots with gusts up to 33 knots.
cloudy with a chance of rain showers through mid morning, then
partly cloudy with a slight chance of rain showers by late
morning. sunny late. waves building to 2 to 4 feet. 
.friday night...southwest wind 15 to 25 knots with gusts up to
32 knots. partly cloudy. a slight chance of rain showers after
midnight. waves subsiding to 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots veering northwest in
the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577275

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz244-150800-
eagle river to manitou island mi-
1102 pm edt thu may 14 2026

...small craft advisory in effect until 9 am edt friday...

.rest of tonight...south wind 15 to 20 knots with gusts up to
27 knots. cloudy. a chance of rain showers by midnight, then rain
showers likely late. waves 3 to 5 feet occasionally to 7 feet. 
.friday...south wind 15 to 20 knots veering southwest 10 to
20 knots late. gusts up to 29 knots. partly cloudy through mid
morning then clearing. a chance of showers through mid morning.
waves subsiding to 2 to 4 feet. 
.friday night...southwest wind 10 to 20 knots. clear. waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 4 feet. 
.saturday...west wind 10 to 15 knots with gusts up to 22 knots.
sunny. waves subsiding to 2 to 3 feet, then building to 2 to
4 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577272

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz243-150800-
upper entrance of portage canal to eagle river mi-
1102 pm edt thu may 14 2026

...small craft advisory in effect until 11 am edt friday...
...small craft advisory in effect from friday afternoon through
friday evening...

.rest of tonight...south wind 15 to 20 knots with gusts up to
28 knots. cloudy. a chance of showers by midnight, then showers
late. waves 1 to 2 feet building to 2 to 3 feet. 
.friday...south wind 15 to 20 knots veering southwest by late
morning. gusts up to 29 knots. partly cloudy through mid morning
then clearing. waves building to 2 to 4 feet. 
.friday night...southwest wind 10 to 20 knots with gusts up to
27 knots. clear. waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet. 
.saturday...west wind 10 to 20 knots. sunny. waves subsiding to
2 to 3 feet, then building to 2 to 4 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577273

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz242-150800-
ontonagon to upper entrance of portage canal mi-
1102 pm edt thu may 14 2026

...small craft advisory in effect until 11 am edt friday...

.rest of tonight...south wind 15 to 20 knots with gusts up to
27 knots. cloudy. a slight chance of showers by midnight, then
showers late. waves 1 to 2 feet building to 2 to 3 feet. 
.friday...south wind 15 to 20 knots veering southwest by late
morning. gusts up to 27 knots. sunny. waves building to 2 to
4 feet. 
.friday night...southwest wind 10 to 20 knots. clear. waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 3 feet. 
.saturday...west wind 10 to 15 knots. sunny. waves building to
2 to 4 feet, then subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 150302
nshmqt
expires:202605150800;;577271

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu may 14 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.


lsz240-241-150800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1102 pm edt thu may 14 2026 /1002 pm cdt thu may 14 2026/

...small craft advisory in effect until 11 am edt /10 am cdt/
friday...

.rest of tonight...south wind 15 to 20 knots with gusts up to
31 knots. showers likely by midnight, then a chance of showers
late. waves 2 to 3 feet building to 2 to 4 feet, then subsiding
to 2 to 3 feet. 
.friday...southwest wind 15 to 20 knots diminishing to 10 to
15 knots by late morning. gusts up to 29 knots. sunny. waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet. 
.friday night...southwest wind 10 to 15 knots with gusts up to
22 knots. clear. waves subsiding to 1 to 2 feet. 
.saturday...west wind 5 to 15 knots. sunny. waves 1 to 2 feet. 

$$