fzus53 kapx 191819
nshapx
expires:202604200230;;647410

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lhz345-200230-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 10 to 20 knots becoming 10 to 15 knots
after midnight. partly cloudy. waves 2 to 3 feet subsiding to
2 feet or less after midnight. 
.monday...west wind 10 to 15 knots. mostly sunny. waves 2 feet or
less. 
.monday night...south wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 feet or less.

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647411

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lhz346-200230-
st ignace to false detour channel-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 15 to 20 knots decreasing to 5 to
10 knots early in the morning. partly cloudy. waves 2 to 4 feet
subsiding to 2 feet or less after midnight. 
.monday...west wind 10 to 15 knots. mostly sunny. waves 2 feet or
less. 
.monday night...south wind 10 to 20 knots. mostly cloudy. waves
2 to 4 feet. 
.tuesday...west wind 15 to 20 knots. sunny. waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647412

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lhz347-200230-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 15 to 25 knots decreasing to 10 to
15 knots early in the morning. partly cloudy. waves 4 to 7 feet
subsiding to 3 to 5 feet after midnight. waves occasionally
around 9 feet. 
.monday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.monday night...south wind 10 to 15 knots. mostly cloudy. waves
2 to 3 feet. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647413

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lhz348-200230-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 15 to 25 knots decreasing to 10 to
15 knots early in the morning. partly cloudy. waves 5 to 8 feet
subsiding to 4 to 6 feet after midnight. waves occasionally
around 9 feet. 
.monday...north wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.monday night...south wind 10 to 20 knots. mostly cloudy. waves
3 to 5 feet. 
.tuesday...south wind 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647414

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lhz349-200230-
sturgeon pt to alabaster mi-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 10 to 20 knots. partly cloudy. waves
2 to 4 feet. 
.monday...west wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.monday night...south wind 10 to 20 knots. mostly cloudy. waves
3 to 5 feet. 
.tuesday...southwest wind 15 to 20 knots. mostly sunny. waves
3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647406

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lmz323-200230-
grand traverse bay south of a line grand traverse light to
norwood mi-
219 pm edt sun apr 19 2026

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

.tonight...north wind 10 to 20 knots becoming northwest 5 to
10 knots early in the morning. isolated snow showers early in the
evening. waves 2 to 4 feet subsiding to 2 to 3 feet after
midnight. 
.monday...west wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.monday night...south wind 15 to 20 knots. mostly cloudy. waves
2 to 3 feet. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647404

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lmz341-200230-
seul choix point to 5nm west of mackinac bridge-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 10 to 20 knots decreasing to 5 to
10 knots after midnight. partly cloudy. waves 2 to 3 feet
subsiding to 2 feet or less after midnight. 
.monday...southwest wind 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.monday night...southwest wind 15 to 25 knots. mostly cloudy.
waves 4 to 7 feet. 
.tuesday...west wind 15 to 20 knots. sunny. waves 4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647405

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lmz342-200230-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 15 to 20 knots decreasing to 5 to
10 knots early in the morning. partly cloudy. waves 2 to 4 feet
subsiding to 2 to 3 feet after midnight. 
.monday...west wind 10 to 15 knots. mostly sunny. waves 2 feet or
less. 
.monday night...south wind 15 to 20 knots. mostly cloudy. waves
2 to 4 feet. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647407

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lmz344-200230-
sleeping bear point to grand traverse light mi-
219 pm edt sun apr 19 2026

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

.tonight...north wind 10 to 20 knots becoming northwest 5 to
10 knots early in the morning. partly cloudy. waves 2 to 4 feet
subsiding to 2 to 3 feet after midnight. 
.monday...west wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.monday night...south wind 10 to 20 knots. mostly cloudy. waves
2 to 4 feet. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647408

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lmz345-200230-
point betsie to sleeping bear point mi-
219 pm edt sun apr 19 2026

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

.tonight...north wind 10 to 15 knots. partly cloudy. waves 2 to
3 feet. 
.monday...southwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.monday night...south wind 15 to 20 knots. mostly cloudy. waves
2 to 4 feet. 
.tuesday...southwest wind 10 to 15 knots. sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647409

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lmz346-200230-
manistee to point betsie mi-
219 pm edt sun apr 19 2026

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

.tonight...north wind 10 to 15 knots. partly cloudy. waves 2 to
3 feet. 
.monday...southwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.monday night...south wind 10 to 20 knots. mostly cloudy. waves
3 to 5 feet. 
.tuesday...southwest wind 15 to 20 knots. sunny. waves 3 to
5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647402

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lsz321-200230-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 10 to 20 knots becoming north 5 to
10 knots after midnight. isolated snow showers through the night.
waves 4 to 7 feet subsiding to 3 to 5 feet after midnight. waves
occasionally around 9 feet. 
.monday...southwest wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.monday night...south wind 10 to 20 knots. mostly cloudy. waves
2 to 3 feet. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 feet or less.

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647403

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lsz322-200230-
st. marys river point iroquois to e. potagannissing bay-
219 pm edt sun apr 19 2026

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

.tonight...north wind 10 to 15 knots early in the evening
becoming variable 10 knots or less. partly cloudy. 
.monday...west wind 5 to 10 knots. mostly sunny. 
.monday night...south wind 10 to 15 knots. mostly cloudy. 
.tuesday...west wind 10 to 15 knots. sunny.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 192228
nshdlh
expires:202604200400;;659055

nearshore marine forecast
national weather service duluth mn
528 pm cdt sun apr 19 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.


lsz140-200400-
grand portage to grand marais mn-
528 pm cdt sun apr 19 2026

.tonight...northwest wind 10 to 15 knots easing to 5 knots late
in the night. mostly clear. waves 1 foot or less. 
.monday...southwest wind 10 to 15 knots with gusts to around
20 knots becoming south 15 to 20 knots with gusts to around
25 knots in the afternoon. slight chance of snow in the
afternoon. waves 1 to 2 feet building to 3 to 5 feet in the
afternoon. a small craft advisory may be needed. 
.monday night...southwest wind 15 to 20 knots with gusts to
around 25 knots becoming west 10 to 15 knots with gusts to around
25 knots after midnight. mostly cloudy in the evening then
clearing. waves 3 to 5 feet. a small craft advisory may be
needed. 
.tuesday...northwest wind 5 to 10 knots becoming southwest in the
afternoon. sunny. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 192228
nshdlh
expires:202604200400;;659065

nearshore marine forecast
national weather service duluth mn
528 pm cdt sun apr 19 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.


lsz148-200400-
oak point to saxon harbor wi-
528 pm cdt sun apr 19 2026

.tonight...north wind 5 knots becoming east late in the night.
mostly clear. waves 1 foot or less. 
.monday...south wind 10 to 15 knots with gusts to around
25 knots. mostly sunny in the morning then becoming mostly
cloudy. waves 1 to 2 feet. 
.monday night...southwest wind 10 to 15 knots. gusts up to
25 knots. mostly clear. waves 1 to 2 feet. 
.tuesday...west wind 5 knots becoming east late in the afternoon.
sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 192228
nshdlh
expires:202604200400;;659056

nearshore marine forecast
national weather service duluth mn
528 pm cdt sun apr 19 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.


lsz141-200400-
grand marais to taconite harbor mn-
528 pm cdt sun apr 19 2026

.tonight...northwest wind 5 to 10 knots until early morning
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less. 
.monday...southwest wind 5 knots becoming south 10 to 15 knots
with gusts to around 20 knots in the late morning and afternoon.
mostly sunny in the morning then becoming mostly cloudy. waves
1 to 2 feet. 
.monday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 to 10 knots after midnight, then
becoming northwest early in the morning. partly cloudy. waves
1 to 2 feet. 
.tuesday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdtx 191934
nshdtx
expires:202604200400;;652595

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lhz421-200400-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
334 pm edt sun apr 19 2026

...small craft advisory in effect through monday morning...

.tonight...northwest winds 15 to 20 knots. gusts to 30 knots
early in the evening. mostly clear. a chance of light snow
showers in the evening. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.monday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then backing to
the south early in the afternoon. mostly sunny. waves 3 to 5 feet
subsiding to 1 to 3 feet in the late morning and afternoon. waves
occasionally around 7 feet. 
.monday night...south winds 10 to 15 knots increasing to 20 to
25 knots. partly cloudy until early morning becoming mostly
cloudy. waves 1 to 3 feet building to 3 to 5 feet after midnight.
waves occasionally around 7 feet. 
.tuesday...south winds 20 to 25 knots becoming southwest 10 to
15 knots early in the afternoon. partly cloudy early in the
morning then clearing. waves 3 to 5 feet subsiding to 1 to 3 feet
early in the afternoon. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 191934
nshdtx
expires:202604200400;;652594

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lhz422-200400-
inner saginaw bay sw of point au gres to bay port mi-
334 pm edt sun apr 19 2026

...small craft advisory in effect until midnight edt tonight...

.tonight...northwest winds 15 to 20 knots. gusts to 30 knots in
the evening. mostly clear. a chance of light snow showers in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.monday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then backing to
the southwest early in the afternoon. mostly sunny. waves 2 feet
or less. 
.monday night...southwest winds 10 to 15 knots becoming south
15 to 20 knots in the late evening and overnight. partly cloudy
until early morning becoming mostly cloudy. waves 1 to 3 feet
building to 2 to 4 feet after midnight. 
.tuesday...south winds 20 to 25 knots with gusts to 30 knots
becoming southwest 10 to 15 knots. partly cloudy early in the
morning then clearing. waves 3 to 5 feet subsiding to 1 to 3 feet
early in the afternoon. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 191934
nshdtx
expires:202604200400;;652596

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lhz441-200400-
port austin to harbor beach mi-
334 pm edt sun apr 19 2026

...small craft advisory in effect through monday morning...

.tonight...north winds 15 to 20 knots with gusts to 30 knots
becoming northwest 20 to 25 knots with gusts to 30 knots this
evening, then diminishing to 15 to 20 knots after midnight.
partly cloudy. a chance of light snow showers in the evening.
waves 5 to 7 feet. waves occasionally around 10 feet. 
.monday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and early afternoon, then becoming
northeast 5 to 10 knots early in the afternoon. partly cloudy
until late afternoon then clearing. waves 3 to 5 feet subsiding
to 1 to 3 feet early in the afternoon. waves occasionally around
7 feet. 
.monday night...south winds 10 to 15 knots increasing to 15 to
20 knots after midnight. partly cloudy until early morning
becoming mostly cloudy. waves 1 to 3 feet building to 2 to 4 feet
after midnight. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. partly cloudy until late
afternoon then clearing. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 191934
nshdtx
expires:202604200400;;652597

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lhz442-200400-
harbor beach to port sanilac mi-
334 pm edt sun apr 19 2026

...small craft advisory in effect through monday morning...

.tonight...north winds 15 to 20 knots. gusts to 25 knots. partly 
cloudy. a chance of light snow showers in the evening. waves 4 to 
6 feet. waves occasionally around 7 feet. 
.monday...northwest winds 10 to 15 knots becoming northeast 5 to
10 knots early in the afternoon. partly cloudy until late
afternoon then clearing. waves 3 to 5 feet subsiding to 1 to
3 feet early in the afternoon. waves occasionally around 7 feet. 
.monday night...south winds 10 to 15 knots increasing to 15 to
20 knots after midnight. partly cloudy. waves 1 to 3 feet
building to 2 to 4 feet after midnight. 
.tuesday...south winds 20 to 25 knots diminishing to 10 to
15 knots. mostly cloudy becoming partly cloudy in the late
morning and early afternoon becoming mostly sunny. waves 3 to
5 feet. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 191934
nshdtx
expires:202604200400;;652598

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lhz443-200400-
port sanilac to port huron mi-
334 pm edt sun apr 19 2026

...small craft advisory in effect through monday morning...

.tonight...north winds 15 to 20 knots. gusts to 25 knots. partly 
cloudy. a chance of light snow showers in the evening. waves 3 to 
5 feet. waves occasionally around 7 feet. 
.monday...northwest winds 10 to 15 knots becoming northeast 5 to
10 knots early in the afternoon. mostly sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon. 
.monday night...southeast winds 5 to 10 knots becoming south
15 to 20 knots. partly cloudy. waves 1 to 3 feet building to 2 to
4 feet after midnight. 
.tuesday...south winds 15 to 20 knots. partly cloudy until late
afternoon becoming mostly sunny. waves 2 to 4 feet. 

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

$$

fzus53 kgrb 192035
nshgrb
expires:202604200400;;654998

nearshore marine forecast
national weather service green bay wi
335 pm cdt sun apr 19 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-200400-
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-
335 pm cdt sun apr 19 2026

.late this afternoon...n wind 10 to 15 kts. waves 1 to 3 ft.
partly sunny. 
.tonight...n wind 5 to 10 kts backing nw after midnight. waves
1 to 3 ft. mostly clear. 
.monday...w wind 5 to 10 kts backing s 10 to 20 kts in the late
morning and afternoon. waves 1 to 3 ft. sunny in the morning then
becoming partly cloudy. 
.monday night...s wind 15 to 25 kts decreasing to 10 to 15 kts
after midnight. waves 2 to 4 ft. mostly cloudy in the evening
then becoming partly cloudy. a small craft advisory may be
needed. 
.tuesday...sw wind 5 to 10 kts backing e early in the afternoon.
waves 2 ft or less. sunny. 

$$

fzus53 kgrb 192035
nshgrb
expires:202604200400;;654999

nearshore marine forecast
national weather service green bay wi
335 pm cdt sun apr 19 2026

for waters within five nautical miles of shore on lake michigan


lmz541-200400-
rock island passage to sturgeon bay wi-
335 pm cdt sun apr 19 2026

.late this afternoon...n wind 10 to 15 kts. waves 2 ft or less.
partly sunny. 
.tonight...n wind 10 to 15 kts backing nw 5 to 10 kts after
midnight. waves 2 ft or less. mostly clear. 
.monday...w wind 5 to 10 kts backing sw 10 to 15 kts mid-day,
then backing s 15 to 25 kts early in the afternoon. waves 2 ft or
less building to 3 to 5 ft in the afternoon. sunny in the morning
then becoming partly sunny. a small craft advisory may be needed.
.monday night...s wind to 30 kts decreasing to 10 to 20 kts after
midnight. waves 5 to 8 ft. mostly cloudy in the evening then
becoming partly cloudy. 
.tuesday...s wind 10 to 15 kts backing se 5 to 10 kts early in
the afternoon. waves 4 to 7 ft subsiding to 3 to 5 ft in the
afternoon. sunny. a small craft advisory may be needed.  

$$

fzus53 kgrb 192035
nshgrb
expires:202604200400;;655000

nearshore marine forecast
national weather service green bay wi
335 pm cdt sun apr 19 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-200400-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
335 pm cdt sun apr 19 2026

.late this afternoon...ne wind 10 to 15 kts. waves 2 ft or less.
mostly cloudy. 
.tonight...n wind 10 to 15 kts backing nw 5 to 10 kts after
midnight. waves 2 ft or less. partly cloudy in the evening then
clearing. 
.monday...sw wind 5 to 10 kts backing s 10 to 15 kts mid-day,
then increasing to 15 to 25 kts early in the afternoon. waves
2 ft or less building to 3 to 5 ft in the afternoon. sunny in the
morning then becoming partly cloudy. 
.monday night...s wind to 30 kts decreasing to 10 to 20 kts after
midnight. waves 4 to 7 ft. mostly cloudy in the evening then
becoming partly cloudy. 
.tuesday...s wind 10 to 15 kts backing se 5 to 10 kts early in
the afternoon. waves 4 to 7 ft subsiding to 3 to 5 ft in the
afternoon. sunny. a small craft advisory may be needed.  

$$

fzus53 kgrr 191823
nshgrr
expires:202604200800;;647738

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun apr 19 2026

for waters within five nautical miles of shore on lake michigan


lmz849-200800-
pentwater to manistee mi-
223 pm edt sun apr 19 2026

.through early evening...north winds 15 to 20 knots. mostly sunny.
waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots. partly cloudy. waves 2 to
3 feet. 
.monday...northwest winds 10 to 20 knots backing southwest early in
the afternoon. sunny. waves 1 to 3 feet. 
.monday night...south winds 15 to 25 knots. partly cloudy. waves
2 to 3 feet building to 4 to 6 feet in the late evening and
overnight. 
.tuesday...south winds 15 to 25 knots veering southwest 10 to
15 knots early in the afternoon. sunny. waves 4 to 6 feet. 
.tuesday night...northwest winds 5 to 10 knots veering northeast in
the late evening and overnight. mostly clear. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.wednesday...northeast winds 5 to 10 knots backing north early in
the afternoon. sunny. waves around 1 foot. 
.thursday...south winds 15 to 25 knots. partly sunny. waves 2 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.friday...south winds to 30 knots veering southwest 15 to 25 knots
early in the afternoon. rain showers likely. waves 5 to 7 feet. 

$$

fzus53 kgrr 191823
nshgrr
expires:202604200800;;647739

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun apr 19 2026

for waters within five nautical miles of shore on lake michigan


lmz848-200800-
whitehall to pentwater mi-
223 pm edt sun apr 19 2026

.through early evening...north winds 15 to 20 knots. partly sunny.
waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots. partly cloudy. waves 2 to
3 feet. 
.monday...north winds 5 to 10 knots backing southwest 10 to 15 knots
early in the afternoon. sunny. waves 1 to 2 feet. 
.monday night...south winds 15 to 25 knots. partly cloudy. waves
1 to 3 feet building to 4 to 6 feet in the late evening and
overnight. 
.tuesday...south winds 15 to 25 knots. sunny. waves 5 to 7 feet. 
.tuesday night...southwest winds 10 to 15 knots backing northeast in
the late evening and overnight. mostly clear. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.wednesday...northeast winds around 10 knots backing northwest early
in the afternoon. sunny. waves 1 foot or less. 
.thursday...south winds 15 to 25 knots. partly sunny. waves 2 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.friday...south winds to 30 knots veering southwest 20 to 25 knots
early in the afternoon. rain showers likely. waves 6 to 8 feet. 

$$

fzus53 kgrr 191823
nshgrr
expires:202604200800;;647740

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun apr 19 2026

for waters within five nautical miles of shore on lake michigan


lmz847-200800-
grand haven to whitehall mi-
223 pm edt sun apr 19 2026

.through early evening...northwest winds around 20 knots. partly
sunny. waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots veering northeast 5 to
15 knots after midnight. mostly clear. waves 2 to 4 feet subsiding
to 1 to 3 feet in the late evening and overnight. 
.monday...north winds 5 to 10 knots backing west in the late morning
and early afternoon, then backing southwest early in the afternoon.
sunny. waves around 1 foot. 
.monday night...south winds 15 to 25 knots. partly cloudy. waves
1 to 2 feet building to 4 to 6 feet. 
.tuesday...south winds to 30 knots veering southwest 15 to 20 knots
early in the afternoon. mostly sunny. waves 4 to 6 feet. 
.tuesday night...southwest winds around 15 knots veering north in
the late evening and early morning, then veering northeast after
midnight. mostly clear. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight. 
.wednesday...northeast winds 5 to 10 knots backing northwest early
in the afternoon. sunny. waves 1 foot or less. 
.thursday...south winds 15 to 25 knots. mostly sunny. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon. 
.friday...south winds to 30 knots veering southwest 20 to 25 knots
early in the afternoon. rain showers likely. waves 6 to 8 feet. 

$$

fzus53 kmkx 200010
nshmkx
expires:202604200400;;662812

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt sun apr 19 2026

for waters within five nautical miles of shore on lake michigan


lmz643-200400-
sheboygan to port washington wi-
710 pm cdt sun apr 19 2026

.tonight...northeast wind 10 to 20 knots becoming 10 to 15 knots
in the late evening and early morning, then becoming east 5 to
10 knots early in the morning. chance of sprinkles and flurries
in the evening. waves 1 to 2 feet. 
.monday...south wind 5 to 10 knots becoming 5 to 15 knots late in
the morning, then rising to 10 to 20 knots early in the afternoon
becoming 15 to 20 knots late in the afternoon. sunny. waves 1 to
2 feet building to 3 to 4 feet late in the afternoon. 
.monday night...south wind 15 to 20 knots. gusts up to 25 knots.
mostly cloudy through around midnight then becoming partly
cloudy. waves 3 to 5 feet. 
.tuesday...south wind 10 to 20 knots becoming 10 to 15 knots late
in the morning, then becoming southwest 5 to 10 knots early in
the afternoon backing south late in the afternoon. sunny. waves
3 to 4 feet. 

$$

fzus53 kmkx 200010
nshmkx
expires:202604200400;;662813

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt sun apr 19 2026

for waters within five nautical miles of shore on lake michigan


lmz644-200400-
port washington to north point light wi-
710 pm cdt sun apr 19 2026

.tonight...northeast wind 10 to 20 knots easing to 5 to 10 knots
late in the evening, then becoming northeast 5 to 10 knots after
midnight veering east early in the morning. chance of sprinkles
in the evening. waves 1 to 2 feet. 
.monday...southeast wind 5 to 10 knots rising to 10 to 15 knots
early in the afternoon, then becoming south 15 to 20 knots late
in the afternoon. sunny. waves 1 to 2 feet building to 2 to
4 feet late in the afternoon. 
.monday night...south wind 15 to 20 knots. partly cloudy. waves
3 to 4 feet. 
.tuesday...south wind 10 to 15 knots veering southwest late in
the morning, then becoming southwest 10 to 15 knots early in the
afternoon easing to 5 to 10 knots late in the afternoon. mostly
sunny. waves 2 to 4 feet subsiding to 1 to 2 feet in the
afternoon. 

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655687

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lsz244-200800-
eagle river to manitou island mi-
500 pm edt sun apr 19 2026

...small craft advisory in effect until 8 pm edt this evening...

.late this afternoon...northwest wind 15 to 20 knots. partly
cloudy with a chance of snow showers. waves 3 to 5 feet
occasionally to 7 feet subsiding to 2 to 4 feet. 
.tonight...northwest wind 5 to 15 knots. partly cloudy. a chance
of snow showers through midnight. waves subsiding to 1 to 2 feet.
.monday...southwest wind less than 10 knots backing south 10 to
15 knots late. gusts up to 22 knots. partly cloudy. a slight
chance of rain showers and snow showers late. waves building to
2 to 3 feet. 
.monday night...southwest wind 15 to 20 knots becoming 10 to
20 knots after midnight. gusts up to 28 knots. mostly cloudy in
the evening then clearing. waves building to 2 to 4 feet, then
subsiding to 2 to 3 feet. 
.tuesday...northwest wind less than 10 knots with gusts up to
17 knots. sunny. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655686

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lsz245-200800-
manitou island to point isabelle mi-
500 pm edt sun apr 19 2026

...small craft advisory in effect until 6 pm edt this evening...

.late this afternoon...northwest wind 15 to 20 knots. partly
cloudy with a chance of snow showers. waves 2 to 4 feet. 
.tonight...northwest wind 5 to 15 knots. partly cloudy. a chance
of snow showers through late evening, then a chance of flurries
by midnight. waves subsiding to 1 to 2 feet. 
.monday...southwest wind less than 10 knots backing south 10 to
15 knots by late morning, then increasing to 15 to 20 knots late.
mostly sunny through mid morning then becoming mostly cloudy.
waves building to 2 to 3 feet. 
.monday night...south wind 15 to 20 knots veering southwest 10 to
20 knots after midnight. mostly cloudy in the evening then
clearing. waves building to 3 to 5 feet occasionally to 7 feet,
then subsiding to 2 to 3 feet. 
.tuesday...northwest wind 5 to 15 knots. sunny. waves subsiding
to 1 to 2 feet. 

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655688

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lsz246-200800-
point isabelle to lower entrance of portage canal mi-
500 pm edt sun apr 19 2026

.late this afternoon...northwest wind 10 to 15 knots with gusts
up to 22 knots. partly cloudy. waves 1 to 2 feet. 
.tonight...northwest wind 5 to 15 knots. mostly clear. a chance
of flurries through midnight. waves 1 to 2 feet. 
.monday...southwest wind less than 10 knots backing south 10 to
15 knots late. mostly sunny through mid morning then becoming
mostly cloudy. waves building to 1 to 2 feet. 
.monday night...southwest wind 15 to 20 knots becoming 10 to
20 knots after midnight. gusts up to 27 knots. mostly cloudy in
the evening then clearing. waves building to 2 to 4 feet, then
subsiding to 1 to 2 feet. 
.tuesday...northwest wind less than 10 knots. sunny. waves 1 to
2 feet. 

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655689

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lsz247-200800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
500 pm edt sun apr 19 2026

.late this afternoon...northwest wind 15 to 20 knots. partly
cloudy. waves 2 to 3 feet. 
.tonight...northwest wind 5 to 15 knots. mostly clear. a chance
of flurries through midnight. waves subsiding to 1 to 2 feet. 
.monday...southwest wind less than 10 knots backing south 5 to
15 knots with gusts up to 23 knots by late morning. partly
cloudy. waves calm to 1 foot. 
.monday night...southwest wind 15 to 20 knots becoming 10 to
20 knots after midnight. gusts up to 29 knots. mostly cloudy in
the evening then clearing. waves building to 2 to 4 feet, then
subsiding to 1 to 2 feet. 
.tuesday...west wind less than 10 knots veering north in the
afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655681

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lmz221-200800-
green bay north of line from cedar river mi to rock island
passage-
500 pm edt sun apr 19 2026

.late this afternoon...north wind 10 to 15 knots. mostly cloudy
with a chance of snow showers. waves 1 to 2 feet. 
.tonight...north wind 10 to 15 knots backing northwest less than
10 knots late. mostly clear. a chance of flurries through late
evening. waves 1 to 2 feet. 
.monday...west wind less than 10 knots backing south 10 to
20 knots with gusts up to 28 knots by late morning. mostly sunny
through early afternoon then becoming mostly cloudy. waves
building to 2 to 4 feet. 
.monday night...south wind 10 to 20 knots with gusts up to
32 knots. mostly cloudy in the evening then becoming partly
cloudy. waves subsiding to 2 to 3 feet. 
.tuesday...southwest wind less than 10 knots backing southeast in
the afternoon. sunny. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655691

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lsz249-200800-
marquette to munising mi-
500 pm edt sun apr 19 2026

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

.late this afternoon...northwest wind 20 to 25 knots. partly
cloudy. waves 5 to 8 feet occasionally to 10 feet. 
.tonight...northwest wind 10 to 20 knots diminishing to less than
10 knots late. partly cloudy. a chance of snow showers through
midnight, then a chance of flurries late. waves subsiding to 2 to
3 feet. 
.monday...west wind less than 10 knots backing south with gusts
up to 28 knots by late morning, then increasing to 10 to 20 knots
with gusts up to 28 knots late. partly cloudy. waves subsiding to
1 to 2 feet, then building to 2 to 3 feet. 
.monday night...south wind 15 to 25 knots with gusts up to
33 knots. mostly cloudy in the evening then becoming mostly
clear. waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 3 feet. 
.tuesday...west wind 10 to 15 knots veering north 5 to 15 knots
in the afternoon. sunny. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655692

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lsz250-200800-
munising to grand marais mi-
500 pm edt sun apr 19 2026

...small craft advisory in effect through monday morning...

.late this afternoon...northwest wind 20 to 25 knots. mostly
cloudy with a chance of snow showers. waves 6 to 9 feet
occasionally to 11 feet. 
.tonight...northwest wind 20 to 25 knots diminishing to less than
10 knots with gusts up to 17 knots. partly cloudy. a chance of
snow showers through midnight, then a chance of flurries late.
waves subsiding to 2 to 3 feet. 
.monday...west wind less than 10 knots backing southwest with
gusts up to 27 knots by late morning, then backing south 10 to
20 knots with gusts up to 27 knots late. partly cloudy. waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet. 
.monday night...south wind 15 to 25 knots with gale force gusts
up to 35 knots. mostly cloudy in the evening then becoming partly
cloudy. waves building to 3 to 5 feet occasionally to 7 feet,
then subsiding to 2 to 3 feet. 
.tuesday...west wind 10 to 15 knots veering northwest in the
afternoon. sunny. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655693

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lsz251-200800-
grand marais to whitefish point mi-
500 pm edt sun apr 19 2026

...small craft advisory in effect through monday morning...

.late this afternoon...northwest wind 20 to 25 knots. mostly
cloudy with a chance of snow showers. waves 6 to 9 feet
occasionally to 11 feet building to 7 to 10 feet occasionally to
13 feet, then subsiding to 6 to 9 feet occasionally to 11 feet. 
.tonight...northwest wind 15 to 25 knots diminishing to less than
10 knots with gusts up to 18 knots late. partly cloudy. a chance
of snow showers through late evening, then a chance of flurries
by midnight. a chance of snow showers late. waves subsiding to
2 to 4 feet. 
.monday...west wind less than 10 knots with gusts up to 24 knots
backing south 10 to 20 knots late. partly cloudy. a chance of
flurries through mid morning. waves subsiding to 1 to 2 feet. 
.monday night...south wind 15 to 25 knots with gale force gusts
up to 35 knots. cloudy in the evening then becoming partly
cloudy. waves building to 2 to 4 feet, then subsiding to 2 to
3 feet. 
.tuesday...west wind 10 to 20 knots veering northwest 10 to
15 knots in the afternoon. sunny. waves subsiding to 1 to 2 feet.

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655690

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lsz248-200800-
huron islands to marquette mi-
500 pm edt sun apr 19 2026

...small craft advisory in effect until 8 pm edt this evening...

.late this afternoon...northwest wind 15 to 20 knots. partly
cloudy. waves 3 to 6 feet occasionally to 8 feet subsiding to
3 to 5 feet occasionally to 7 feet. 
.tonight...northwest wind 10 to 20 knots diminishing to less than
10 knots late. partly cloudy. a chance of flurries. waves
subsiding to 1 to 2 feet. 
.monday...west wind less than 10 knots backing south with gusts
up to 25 knots by late morning, then increasing to 10 to 20 knots
late. partly cloudy. waves building to 2 to 3 feet. 
.monday night...south wind 15 to 25 knots veering southwest after
midnight. gusts up to 33 knots. mostly cloudy in the evening then
clearing. waves building to 2 to 4 feet, then subsiding to 1 to
2 feet. 
.tuesday...northwest wind 10 to 15 knots veering north less than
10 knots in the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655683

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lmz248-200800-
seul choix point to point detour mi-
500 pm edt sun apr 19 2026

...small craft advisory in effect until 10 pm edt this evening...

.late this afternoon...northwest wind 15 to 20 knots. partly
cloudy with a chance of snow showers. waves 2 to 3 feet subsiding
to 1 to 2 feet. 
.tonight...northwest wind 10 to 20 knots diminishing to less than
10 knots late. mostly clear. a chance of flurries through late
evening. a chance of snow showers by midnight, then a chance of
flurries late. waves 1 to 2 feet. 
.monday...west wind less than 10 knots backing southwest 10 to
20 knots with gusts up to 27 knots by late morning. mostly sunny
through early afternoon then becoming mostly cloudy. waves
building to 2 to 4 feet. 
.monday night...southwest wind 15 to 25 knots with gusts up to
33 knots. cloudy in the evening then becoming partly cloudy.
waves building to 4 to 7 feet occasionally to 9 feet, then
subsiding to 3 to 6 feet occasionally to 8 feet. 
.tuesday...southwest wind 10 to 15 knots veering west less than
10 knots in the afternoon. sunny. waves subsiding to 2 to 3 feet.

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655682

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lmz250-200800-
5nm east of a line from fairport mi to rock island passage-
500 pm edt sun apr 19 2026

.late this afternoon...north wind 10 to 15 knots. mostly cloudy
with a chance of snow showers. waves 1 to 2 feet. 
.tonight...north wind 10 to 15 knots backing northwest less than
10 knots late. mostly clear. a chance of flurries through
midnight. waves 1 to 2 feet. 
.monday...west wind less than 10 knots backing southwest 10 to
15 knots with gusts up to 28 knots by late morning, then backing
south 15 to 25 knots late. mostly sunny through early afternoon
then becoming mostly cloudy. waves building to 2 to 4 feet. 
.monday night...south wind 15 to 25 knots with gusts up to
32 knots. cloudy in the evening then becoming partly cloudy.
waves building to 4 to 7 feet occasionally to 9 feet, then
subsiding to 3 to 6 feet occasionally to 8 feet. 
.tuesday...southwest wind 5 to 15 knots backing south less than
10 knots in the afternoon. sunny. waves subsiding to 2 to 3 feet.

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655684

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lsz240-241-200800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 pm edt sun apr 19 2026 /400 pm cdt sun apr 19 2026/

.late this afternoon...northwest wind 10 to 15 knots. mostly
sunny. a chance of flurries. waves 2 to 3 feet subsiding to 1 to
2 feet. 
.tonight...northwest wind less than 10 knots veering north by
midnight, then becoming variable late. mostly clear. waves 1 to
2 feet. 
.monday...southwest wind 5 to 15 knots with gusts up to 24 knots.
mostly sunny through mid morning then becoming mostly cloudy.
waves building to 1 to 2 feet. 
.monday night...southwest wind 15 to 20 knots diminishing to 5 to
15 knots after midnight. partly cloudy in the evening then
clearing. waves building to 2 to 3 feet, then subsiding to 1 to
2 feet. 
.tuesday...northwest wind less than 10 knots. sunny. waves 1 to
2 feet. 

$$

fzus53 kmqt 192101
nshmqt
expires:202604200800;;655685

nearshore marine forecast
national weather service marquette mi
500 pm edt sun apr 19 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.


lsz242-243-200800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
500 pm edt sun apr 19 2026

.late this afternoon...northwest wind 10 to 15 knots. partly
cloudy. waves 2 to 3 feet. 
.tonight...northwest wind 5 to 15 knots. mostly clear. a chance
of flurries through late evening. waves subsiding to 1 to 2 feet.
.monday...southwest wind less than 10 knots backing south 10 to
15 knots late. mostly sunny through mid morning then becoming
mostly cloudy. a slight chance of rain showers and snow showers
late. waves 1 to 2 feet. 
.monday night...southwest wind 15 to 20 knots becoming 10 to
20 knots after midnight. gusts up to 27 knots. mostly cloudy in
the evening then clearing. waves building to 2 to 4 feet, then
subsiding to 2 to 3 feet. 
.tuesday...west wind less than 10 knots. sunny. waves subsiding
to 1 to 2 feet. 

$$