fzus53 kdlh 240702
nshdlh
expires:202602241700;;162079

nearshore marine forecast
national weather service duluth mn
102 am cst tue feb 24 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.


lsz140-241700-
grand portage to grand marais mn-
102 am cst tue feb 24 2026

...small craft advisory in effect through wednesday morning...
...heavy freezing spray warning in effect from 6 am this morning
to noon cst today...

.today...south wind 20 to 25 knots with gusts to around 30 knots
becoming west 15 to 20 knots with gusts to around 25 knots early
in the afternoon, then becoming northwest 10 to 15 knots with
gusts to around 25 knots late in the afternoon. freezing spray
until late afternoon. snow in the morning. chance of snow in the
afternoon. waves 5 to 8 feet. waves occasionally to 11 feet. 
.tonight...northwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the late evening and overnight. mostly
cloudy. waves 3 to 5 feet subsiding to 1 to 3 feet early in the
morning. 
.wednesday...northwest wind 15 to 20 knots with gusts to around
25 knots easing to 5 to 10 knots with gusts to around 20 knots in
the afternoon. mostly sunny. waves 1 to 3 feet. 
.wednesday night...northwest wind 5 to 10 knots becoming west
early in the morning. partly cloudy in the evening then becoming
mostly cloudy. waves 1 foot or less. 

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

$$

fzus53 kdlh 240702
nshdlh
expires:202602241700;;162080

nearshore marine forecast
national weather service duluth mn
102 am cst tue feb 24 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.


lsz141-241700-
grand marais to taconite harbor mn-
102 am cst tue feb 24 2026

...small craft advisory in effect through wednesday morning...
...heavy freezing spray warning in effect from 6 am this morning
to noon cst today...

.today...southwest wind 15 to 20 knots with gusts to around
25 knots becoming west 10 to 15 knots with gusts to around
25 knots in the afternoon. freezing spray in the morning. snow in
the morning, then chance of snow early in the afternoon. slight
chance of snow late in the afternoon. waves 4 to 7 feet. waves
occasionally to 9 feet. 
.tonight...northwest wind 15 to 20 knots with gusts to around
30 knots. mostly cloudy in the evening then becoming partly
cloudy. waves 1 to 3 feet. 
.wednesday...northwest wind 10 to 15 knots with gusts to around
25 knots easing to 5 to 10 knots with gusts to around 20 knots in
the afternoon. sunny. waves 1 to 2 feet. 
.wednesday night...northwest wind 5 to 10 knots becoming west
early in the morning. partly cloudy in the evening then becoming
mostly cloudy. waves 1 foot or less. 

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

$$

fzus53 kdlh 240702
nshdlh
expires:202602241700;;162087

nearshore marine forecast
national weather service duluth mn
102 am cst tue feb 24 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.


lsz148-241700-
oak point to saxon harbor wi-
102 am cst tue feb 24 2026

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

.today...southwest wind 15 to 20 knots with gales to around
35 knots becoming west 10 to 15 knots with gusts to around
25 knots in the afternoon. snow in the morning, then chance of
snow and slight chance of light freezing rain in the afternoon.
waves 1 to 3 feet building to 2 to 4 feet in the late morning and
afternoon. 
.tonight...northwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the late evening and early morning,
then decreasing to 25 knots early in the morning. slight chance
of snow in the evening. waves 2 to 4 feet. 
.wednesday...northwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots in the afternoon. partly
sunny. waves 1 to 3 feet. 
.wednesday night...west wind 5 knots becoming southwest early in
the morning. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 

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

$$

fzus53 kdtx 240825
nshdtx
expires:202602241630;;164644

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
325 am est tue feb 24 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.


lhz442-241630-
harbor beach to port sanilac mi-
325 am est tue feb 24 2026

.today...west winds 5 to 10 knots becoming southwest 10 to
15 knots late in the morning, then becoming south 15 to 20 knots
early in the afternoon increasing to 20 to 25 knots late in the
afternoon. partly cloudy in the morning becoming mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning
and early afternoon, then building to 3 to 5 feet late in the
afternoon. waves occasionally around 7 feet. 
.tonight...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots after midnight. light snow showers
early in the evening, then a chance of light snow showers in the
late evening and overnight. waves 4 to 6 feet subsiding to 1 to
3 feet after midnight. waves occasionally around 8 feet. 
.wednesday...west winds 15 to 20 knots. mostly cloudy with a
chance of light snow showers until late afternoon, then partly
cloudy early in the afternoon. waves 1 to 3 feet. 
.wednesday night...west winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. partly cloudy. waves
1 to 3 feet. 

wave heights are for ice free areas.

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

$$

fzus53 kdtx 240825
nshdtx
expires:202602241630;;164641

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
325 am est tue feb 24 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.


lhz422-241630-
inner saginaw bay sw of point au gres to bay port mi-
325 am est tue feb 24 2026

.today...southwest winds 5 to 10 knots becoming south 20 to
25 knots with gusts to 30 knots. mostly cloudy. a chance of snow
showers in the afternoon. 
.tonight...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots after midnight. light snow showers
early in the evening, then a chance of light snow showers in the
late evening and overnight. 
.wednesday...west winds 20 to 25 knots. gusts to 30 knots in the
late morning and early afternoon. mostly cloudy with a chance of
light snow showers until late afternoon, then partly cloudy early
in the afternoon. 
.wednesday night...west winds 15 to 20 knots diminishing to 5 to
10 knots. partly cloudy. 

waves omitted due to ice coverage.

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

$$

fzus53 kdtx 240825
nshdtx
expires:202602241630;;164642

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
325 am est tue feb 24 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.


lhz421-241630-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
325 am est tue feb 24 2026

.today...west winds 5 to 10 knots becoming south 10 to 15 knots
late in the morning, then increasing to 15 to 20 knots early in
the afternoon increasing to 20 to 25 knots late in the afternoon.
mostly cloudy. a chance of snow showers in the afternoon. snow
may be heavy at times in the afternoon. waves 1 to 3 feet
building to 3 to 5 feet in the afternoon. waves occasionally
around 7 feet. 
.tonight...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots after midnight. light snow showers
early in the evening, then a slight chance of light snow showers
in the late evening and overnight. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.wednesday...west winds 15 to 20 knots increasing to 20 to
25 knots in the late morning and afternoon. mostly cloudy early
in the morning becoming partly cloudy. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.wednesday night...west winds 15 to 20 knots diminishing to 5 to
10 knots. partly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight. 

wave heights are for ice free areas.

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

$$

fzus53 kdtx 240825
nshdtx
expires:202602241630;;164643

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
325 am est tue feb 24 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.


lhz441-241630-
port austin to harbor beach mi-
325 am est tue feb 24 2026

.today...west winds 5 to 10 knots backing to the south late in
the morning, then increasing to 15 to 20 knots in the afternoon.
mostly cloudy. a chance of snow showers in the afternoon. waves
2 to 4 feet subsiding to 1 to 3 feet in the late morning and
early afternoon, then building to 3 to 5 feet late in the
afternoon. waves occasionally around 7 feet. 
.tonight...south winds 20 to 25 knots becoming southwest 15 to
20 knots in the late evening and overnight. light snow showers
early in the evening, then a chance of light snow showers in the
late evening and overnight. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.wednesday...west winds 15 to 20 knots. partly cloudy. a chance
of light snow showers until late afternoon. waves 3 to 5 feet.
waves occasionally around 7 feet. 
.wednesday night...west winds 15 to 20 knots diminishing to 5 to
10 knots. partly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight. 

wave heights are for ice free areas.

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

$$

fzus53 kdtx 240825
nshdtx
expires:202602241630;;164645

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
325 am est tue feb 24 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.


lhz443-241630-
port sanilac to port huron mi-
325 am est tue feb 24 2026

.today...west winds 10 to 15 knots backing to the southwest late
in the morning, then becoming south 15 to 20 knots early in the
afternoon increasing to 20 to 25 knots late in the afternoon.
partly cloudy in the morning becoming mostly cloudy. waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and early
afternoon, then building to 3 to 5 feet late in the afternoon.
waves occasionally around 7 feet. 
.tonight...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots after midnight. light snow showers
early in the evening, then a chance of light snow showers in the
late evening and overnight. waves 4 to 6 feet subsiding to 1 to
3 feet after midnight. waves occasionally around 8 feet. 
.wednesday...west winds 15 to 20 knots. mostly cloudy with a
chance of light snow showers until late afternoon, then partly
cloudy early in the afternoon. waves 1 to 3 feet. 
.wednesday night...west winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. partly cloudy. waves
1 to 3 feet. 

wave heights are for ice free areas.

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

$$

fzus53 kgrb 240758
nshgrb
expires:202602241100;;163451

nearshore marine forecast
national weather service green bay wi
158 am cst tue feb 24 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-241100-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
158 am cst tue feb 24 2026

...small craft advisory in effect from 7 am cst this morning
through wednesday morning...

.rest of the night...sw wind 10 to 15 kts. waves 1 to 3 ft.
mostly cloudy. 
.tuesday...s wind 15 to 25 kts increasing to gales to 35 kts
mid-day, then becoming sw 15 to 25 kts early in the afternoon.
waves 6 to 10 ft building to 8 to 12 ft in the afternoon. a
chance of flurries in the morning, then a chance of light snow
and a slight chance of light freezing rain in the afternoon. 
.tuesday night...w wind to 30 kts. waves 4 to 7 ft. a chance of
flurries in the evening. 
.wednesday...nw wind to 30 kts becoming w 10 to 15 kts early in
the afternoon. waves 2 to 4 ft subsiding to 1 to 3 ft in the
afternoon. mostly sunny.  

$$

fzus53 kgrb 240758
nshgrb
expires:202602241100;;163450

nearshore marine forecast
national weather service green bay wi
158 am cst tue feb 24 2026

for waters within five nautical miles of shore on lake michigan


lmz541-241100-
rock island passage to sturgeon bay wi-
158 am cst tue feb 24 2026

...small craft advisory in effect from 7 am cst this morning
through wednesday morning...

.rest of the night...e wind around 5 kts veering s 10 to 15 kts
after midnight. waves 2 ft or less. mostly cloudy. 
.tuesday...s wind to 30 kts with gale force gusts to around
40 kts. waves 6 to 10 ft building to 8 to 12 ft in the afternoon.
freezing spray in the morning. a slight chance of light snow in
the morning, then snow in the afternoon. 
.tuesday night...w wind 15 to 25 kts. waves 5 to 8 ft. mostly
cloudy. 
.wednesday...nw wind 15 to 25 kts decreasing to 10 to 15 kts
early in the afternoon. waves 2 to 4 ft subsiding to 2 ft or less
in the afternoon. partly cloudy.  

$$

fzus53 kmkx 240711
nshmkx
expires:202602241000;;162777

nearshore marine forecast
national weather service milwaukee/sullivan wi
111 am cst tue feb 24 2026

for waters within five nautical miles of shore on lake michigan


lmz643-241000-
sheboygan to port washington wi-
111 am cst tue feb 24 2026

...small craft advisory in effect from 7 am cst this morning
through wednesday morning...

.rest of tonight...southwest wind 5 to 10 knots becoming south
10 to 20 knots early in the morning. mostly cloudy. waves 1 to
2 feet. 
.tuesday...south wind 15 to 25 knots rising to up to 30 knots
late in the morning, then veering southwest early in the
afternoon easing to 15 to 25 knots late in the afternoon.
numerous snow showers in the afternoon. waves 3 to 5 feet
building to 6 to 8 feet late in the morning, then building to
7 to 9 feet early in the afternoon subsiding to 5 to 7 feet late
in the afternoon. 
.tuesday night...west wind 15 to 25 knots veering northwest after
midnight, then rising to up to 30 knots early in the morning.
mostly cloudy through around midnight then becoming partly
cloudy. waves 3 to 5 feet subsiding to 3 to 4 feet in the late
evening and overnight. 
.wednesday...northwest wind up to 30 knots easing to 15 to
25 knots late in the morning, then becoming 15 to 20 knots early
in the afternoon becoming 10 to 20 knots late in the afternoon.
mostly sunny. waves 3 to 4 feet subsiding to 1 to 2 feet in the
afternoon. 

wave heights are for ice free areas.

$$

fzus53 kmkx 240711
nshmkx
expires:202602241000;;162778

nearshore marine forecast
national weather service milwaukee/sullivan wi
111 am cst tue feb 24 2026

for waters within five nautical miles of shore on lake michigan


lmz644-241000-
port washington to north point light wi-
111 am cst tue feb 24 2026

...small craft advisory in effect from 7 am cst this morning
through wednesday morning...

.rest of tonight...southwest wind 5 to 10 knots becoming south
10 to 20 knots early in the morning. mostly cloudy. waves 1 to
2 feet. 
.tuesday...south wind 15 to 25 knots rising to up to 30 knots
late in the morning, then veering southwest early in the
afternoon easing to 15 to 25 knots late in the afternoon. snow
showers in the afternoon. waves 4 to 6 feet building to 5 to
7 feet early in the afternoon, then subsiding to 4 to 6 feet late
in the afternoon. 
.tuesday night...west wind 15 to 25 knots veering northwest early
in the morning. mostly cloudy through around midnight then
becoming partly cloudy. waves 3 to 4 feet. 
.wednesday...northwest wind 15 to 25 knots becoming 15 to
20 knots early in the afternoon, then becoming 10 to 20 knots
late in the afternoon. sunny. waves 3 to 4 feet subsiding to 1 to
2 feet in the afternoon. 

wave heights are for ice free areas.

$$