fzus63 kdtx 130727
glflh 
expires:202604131530;;285846

open lake forecast for lake huron
national weather service detroit/pontiac mi
327 am edt mon apr 13 2026

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...a warm front stalls across the northern great lakes
through much of the week. multiple passing disturbances bring
rounds of showers, thunderstorms, and gusty winds through friday.


lhz361-362-131530-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
327 am edt mon apr 13 2026

.today...southwest winds 15 to 20 knots veering to the west early
in the afternoon...then decreasing to 10 to 15 knots late in the
afternoon. a chance of showers in the morning. waves 5 to 7 feet.
waves occasionally around 10 feet. 
.tonight...north winds 5 to 10 knots veering to the east after
midnight...then increasing to 10 to 15 knots early in the
morning. showers and a chance of thunderstorms after midnight.
locally heavy rainfall possible after midnight. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.tuesday...east winds 10 to 15 knots. a chance of showers. waves
3 to 5 feet. 
.tuesday night...north winds 5 to 10 knots veering to the
northeast in the late evening and overnight. a chance of showers
in the evening...then a chance of showers and thunderstorms after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 
.wednesday...north winds 5 to 10 knots veering to the east late
in the evening. a chance of showers. waves 1 to 3 feet building
to 3 to 5 feet late in the evening. 
.thursday...east winds 10 to 15 knots backing to the northwest by
midnight. showers likely early in the morning. a chance of
thunderstorms until early evening. waves 3 to 5 feet. 
.friday...north winds 10 to 15 knots veering to the east early in
the evening...then becoming southeast 15 to 20 knots by midnight.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning
and early afternoon...then building to 2 to 4 feet early in the
evening building to 5 to 7 feet by midnight. waves occasionally
around 10 feet. 


$$

fzus63 kdtx 130727
glflh 
expires:202604131530;;285847

open lake forecast for lake huron
national weather service detroit/pontiac mi
327 am edt mon apr 13 2026

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...a warm front stalls across the northern great lakes
through much of the week. multiple passing disturbances bring
rounds of showers, thunderstorms, and gusty winds through friday.


lhz363-462>464-131530-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
327 am edt mon apr 13 2026

.today...southwest winds 15 to 20 knots becoming west 10 to
15 knots in the afternoon. a chance of showers in the morning.
waves 5 to 7 feet. waves occasionally around 10 feet. 
.tonight...north winds 5 to 10 knots veering to the northeast
late in the evening...then veering to the east after midnight
increasing to 10 to 15 knots early in the morning. showers and a
chance of thunderstorms after midnight. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. a chance of showers. waves 3 to
5 feet. 
.tuesday night...north winds 10 to 15 knots becoming northeast
5 to 10 knots by midnight...then veering to the southeast after
midnight. showers likely and a chance of thunderstorms. waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.wednesday...north winds 5 to 10 knots becoming east 10 to
15 knots late in the evening. a chance of thunderstorms in the
morning. a chance of showers. showers likely late in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet late in the
evening. 
.thursday...southeast winds 10 to 15 knots veering to the
southwest . showers likely. waves 3 to 5 feet. 
.friday...northwest winds 10 to 15 knots becoming north 5 to
10 knots until early evening...then becoming southeast 10 to
15 knots by midnight. a chance of. waves 2 to 4 feet subsiding to
1 to 3 feet until early evening...then building to 4 to 6 feet by
midnight. waves occasionally around 8 feet. 


$$

fzus63 kmkx 130811
glflm 
expires:202604131515;;287675

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
311 am cdt mon apr 13 2026

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

a broad area of low pressure around 29.4 inches will become 
deeper over southern hudson bay through daybreak. this will bring
continued breezy south winds to all of lake michigan. gusts have 
decreased below gale force across northern lake michigan, where 
the gale warning has been allowed to expire as of 3 am cdt.

winds will weaken later this morning as the aforementioned area 
of low pressure quickly moves away and the trailing cold front 
stalls over central lake michigan. then, a couple passing low 
pressure system along the stalled front will lead to intermittent 
showers and thunderstorms through the middle of the week. areas of
dense fog will likely occur at times due to a relatively mild and
humid airmass over the cold waters. will be monitoring
observational trends and issuing dense fog advisories should
conditions warrant.


lmz080-567-669-671-673-675-777-779-868-870-872-874-876-878-131515-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
311 am cdt mon apr 13 2026

two rivers wi to manistee mi south...

.today...southwest winds 15 to 25 kt becoming south 10 to 20 kt.
patchy fog. waves 5 to 8 ft occasionally to 10 ft subsiding to
2 to 4 ft. 
.tonight...south winds 10 to 20 kt increasing to 15 to 25 kt late
in the evening, then increasing to 30 kt after midnight becoming
southwest late. patchy fog in the evening. slight chance of rain
showers and thunderstorms in the evening, then chance of rain
showers and thunderstorms overnight. waves 1 to 3 ft building to
4 to 6 ft occasionally to 8 ft. 
.tuesday...southwest winds 15 to 25 kt becoming south 10 to
20 kt. chance of rain showers and thunderstorms in the afternoon.
waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. 
.tuesday night...southwest winds 10 to 20 kt becoming west.
chance of rain showers and thunderstorms. waves 2 to 4 ft. 
.wednesday...northwest winds 10 to 15 kt backing to southeast
10 to 20 kt. chance of rain showers in the morning, then rain
showers in the afternoon. waves 2 to 4 ft. 
.wednesday night...southeast winds 10 to 20 kt becoming south.
rain showers with a chance of thunderstorms. waves 1 to 3 ft
building to 3 to 5 ft. 
.thursday...southwest winds 10 to 20 kt. chance of rain showers.
waves 3 to 5 ft. 
.friday...southeast winds 10 to 20 kt. waves 2 to 4 ft building
to 3 to 5 ft.  

$$

fzus63 kmkx 130811
glflm 
expires:202604131515;;287674

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
311 am cdt mon apr 13 2026

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

a broad area of low pressure around 29.4 inches will become 
deeper over southern hudson bay through daybreak. this will bring
continued breezy south winds to all of lake michigan. gusts have 
decreased below gale force across northern lake michigan, where 
the gale warning has been allowed to expire as of 3 am cdt.

winds will weaken later this morning as the aforementioned area 
of low pressure quickly moves away and the trailing cold front 
stalls over central lake michigan. then, a couple passing low 
pressure system along the stalled front will lead to intermittent 
showers and thunderstorms through the middle of the week. areas of
dense fog will likely occur at times due to a relatively mild and
humid airmass over the cold waters. will be monitoring
observational trends and issuing dense fog advisories should
conditions warrant.


lmz261-362-364-366-563-565-131515-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
311 am cdt mon apr 13 2026

two rivers wi to manistee mi north...

.today...west winds to 30 kt becoming northwest 10 to 20 kt late
this morning, then becoming north 10 to 15 kt early this
afternoon veering to east late. patchy fog this morning. waves
6 to 9 ft occasionally to 12 ft subsiding to 2 to 4 ft. 
.tonight...east winds 10 to 15 kt becoming southeast 10 to 20 kt.
chance of rain showers and thunderstorms in the evening, then
rain showers with a chance of thunderstorms overnight. waves 1 to
3 ft building to 3 to 5 ft. 
.tuesday...southwest winds 10 to 20 kt becoming south 10 to
15 kt. chance of rain showers in the morning. waves 3 to 5 ft. 
.tuesday night...northeast winds 10 to 15 kt diminishing to 5 to
10 kt. chance of rain showers and thunderstorms in the evening,
then chance of rain showers overnight. waves 2 to 4 ft. 
.wednesday...north winds 5 to 10 kt becoming northeast. waves
1 to 3 ft. 
.wednesday night...northeast winds 10 to 15 kt becoming east.
rain showers likely. waves 1 to 2 ft building to 2 to 4 ft. 
.thursday...southeast winds 10 to 15 kt veering to west 10 to
20 kt. chance of rain showers. waves 2 to 4 ft. 
.friday...southeast winds 10 to 20 kt. waves 2 to 4 ft building
to 3 to 5 ft.  

$$

fzus63 kmqt 130801
glfls 
expires:202604132000;;286502

open lake forecast for lake superior
national weather service marquette mi
400 am edt mon apr 13 2026

for waters beyond 5 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.

.synopsis...

a 29.5 inch low then takes shape over the central plains today 
before lifting through the straits of mackinac at 29.6 inches 
through tuesday morning. weak ridging of 29.9 to 30.0 inches moves 
back over lake superior from northern ontario tuesday evening 
through wednesday before another low from the central plains lifts 
through the upper great lakes at 29.6 inches on thursday. behind 
this low, yet another low at around 29.5 inches moves into lake 
superior on friday into saturday.



lsz264-132000-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
400 am edt mon apr 13 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...northwest winds 10 to 20 knots. areas of
dense fog. waves 2 to 4 feet. 
.today...northwest winds 5 to 15 knots veering east late. patchy
dense fog through early afternoon. waves subsiding to calm to
2 feet. 
.tonight...east winds 5 to 15 knots becoming northeast 10 to
20 knots late. a chance of rain showers, possibly mixed with snow
through midnight, then rain showers likely after midnight. waves
building to 1 to 3 feet. 
.tuesday...northeast winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon. a slight chance of rain showers. waves
subsiding to calm to 2 feet. 
.tuesday night...north winds 5 to 15 knots diminishing to less
than 10 knots after midnight. waves calm to 2 feet. 
.wednesday...northeast winds less than 10 knots becoming east
5 to 15 knots by mid afternoon. waves calm to 2 feet. 
.wednesday night...east winds 5 to 15 knots. a chance of rain
showers. waves building to 1 to 3 feet. 
.thursday...northeast winds 5 to 15 knots becoming east 15 to
25 knots. waves building to 2 to 4 feet, then subsiding to calm
to 2 feet. 
.friday...southeast winds 15 to 25 knots becoming south gales to
35 knots. a chance of rain showers, then rain showers, possibly
mixed with snow. waves building to 7 to 10 feet occasionally to
13 feet. 

$$

fzus63 kmqt 130801
glfls 
expires:202604132000;;286503

open lake forecast for lake superior
national weather service marquette mi
400 am edt mon apr 13 2026

for waters beyond 5 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.

.synopsis...

a 29.5 inch low then takes shape over the central plains today 
before lifting through the straits of mackinac at 29.6 inches 
through tuesday morning. weak ridging of 29.9 to 30.0 inches moves 
back over lake superior from northern ontario tuesday evening 
through wednesday before another low from the central plains lifts 
through the upper great lakes at 29.6 inches on thursday. behind 
this low, yet another low at around 29.5 inches moves into lake 
superior on friday into saturday.



lsz265-132000-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
400 am edt mon apr 13 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...west winds 15 to 25 knots. areas of dense
fog. waves 2 to 4 feet. 
.today...west winds 10 to 20 knots becoming northwest 5 to
15 knots in the afternoon, then becoming east 10 to 20 knots
late. patchy dense fog through early afternoon. waves subsiding
to calm to 2 feet. 
.tonight...east winds 10 to 20 knots. a chance of rain showers
through midnight. a slight chance of thunderstorms. rain showers
likely after midnight. waves building to 1 to 3 feet. 
.tuesday...northeast winds 10 to 20 knots veering east in the
afternoon, then backing northeast late. a slight chance of rain
showers through early afternoon. waves subsiding to calm to
2 feet. 
.tuesday night...northwest winds 10 to 20 knots diminishing to
5 to 15 knots after midnight. a slight chance of rain showers
through midnight. waves calm to 2 feet. 
.wednesday...north winds 5 to 15 knots veering east by mid
afternoon. waves calm to 2 feet. 
.wednesday night...east winds 10 to 20 knots. a chance of rain
showers. waves building to 2 to 4 feet. 
.thursday...north winds 10 to 20 knots becoming southeast 15 to
25 knots. a chance of rain showers. waves subsiding to calm to
2 feet, then building to 3 to 6 feet occasionally to 8 feet. 
.friday...southeast winds 20 to 30 knots becoming south gales to
35 knots. a chance of rain showers, then rain showers. waves
building to 6 to 9 feet occasionally to 11 feet. 

$$

fzus63 kmqt 130801
glfls 
expires:202604132000;;286504

open lake forecast for lake superior
national weather service marquette mi
400 am edt mon apr 13 2026

for waters beyond 5 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.

.synopsis...

a 29.5 inch low then takes shape over the central plains today 
before lifting through the straits of mackinac at 29.6 inches 
through tuesday morning. weak ridging of 29.9 to 30.0 inches moves 
back over lake superior from northern ontario tuesday evening 
through wednesday before another low from the central plains lifts 
through the upper great lakes at 29.6 inches on thursday. behind 
this low, yet another low at around 29.5 inches moves into lake 
superior on friday into saturday.



lsz266-132000-
lake superior east of a line from manitou island to marquette mi
and west of a line from grand marais mi to the us/canadian border
beyond 5nm from shore-
400 am edt mon apr 13 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...northwest winds 15 to 25 knots. areas of
dense fog. waves 3 to 6 feet occasionally to 8 feet. 
.today...northwest winds 15 to 25 knots diminishing to 10 to
20 knots in the afternoon, then becoming north 5 to 15 knots
late. areas of dense fog through early afternoon. waves subsiding
to calm to 2 feet. 
.tonight...east winds 5 to 15 knots increasing to 10 to 20 knots
after midnight. a chance of rain showers through midnight. a
slight chance of thunderstorms. rain showers likely after
midnight. waves building to 1 to 3 feet. 
.tuesday...northeast winds 10 to 20 knots veering east in the
afternoon, then backing northeast late. a slight chance of rain
showers through early afternoon. waves subsiding to calm to
2 feet. 
.tuesday night...north winds 10 to 20 knots backing northwest
after midnight. a slight chance of rain showers. waves calm to
2 feet. 
.wednesday...north winds 5 to 15 knots veering northeast by mid
afternoon. waves calm to 2 feet. 
.wednesday night...east winds 5 to 15 knots increasing to 10 to
20 knots after midnight. a chance of rain showers. waves building
to 2 to 4 feet. 
.thursday...north winds 10 to 20 knots increasing to 15 to
25 knots. a chance of rain showers. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 1 to 3 feet. 
.friday...southeast winds 20 to 30 knots becoming south gales to
40 knots. rain showers. waves building to 9 to 12 feet
occasionally to 15 feet. 

$$

fzus63 kmqt 130801
glfls 
expires:202604132000;;286505

open lake forecast for lake superior
national weather service marquette mi
400 am edt mon apr 13 2026

for waters beyond 5 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.

.synopsis...

a 29.5 inch low then takes shape over the central plains today 
before lifting through the straits of mackinac at 29.6 inches 
through tuesday morning. weak ridging of 29.9 to 30.0 inches moves 
back over lake superior from northern ontario tuesday evening 
through wednesday before another low from the central plains lifts 
through the upper great lakes at 29.6 inches on thursday. behind 
this low, yet another low at around 29.5 inches moves into lake 
superior on friday into saturday.



lsz267-132000-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
400 am edt mon apr 13 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...west winds 20 to 30 knots. areas of dense
fog. a slight chance of rain showers. waves 3 to 6 feet
occasionally to 8 feet. 
.today...northwest winds 15 to 25 knots diminishing to 5 to
15 knots. areas of dense fog through early afternoon. waves
subsiding to 1 to 3 feet. 
.tonight...east winds 5 to 15 knots increasing to 10 to 20 knots
after midnight. a chance of rain showers through midnight, then
rain showers likely and a slight chance of thunderstorms after
midnight. waves subsiding to calm to 2 feet, then building to
1 to 3 feet. 
.tuesday...northeast winds 10 to 20 knots veering east in the
afternoon. a chance of rain showers through early afternoon.
waves subsiding to calm to 2 feet. 
.tuesday night...north winds 5 to 15 knots. a slight chance of
rain showers. waves calm to 2 feet. 
.wednesday...north winds 5 to 15 knots. waves calm to 2 feet. 
.wednesday night...east winds 5 to 15 knots increasing to 10 to
20 knots after midnight. a chance of rain showers. waves building
to 2 to 4 feet. 
.thursday...north winds 10 to 20 knots. a chance of rain showers.
waves subsiding to calm to 2 feet, then building to 2 to 4 feet. 
.friday...southeast winds 15 to 25 knots increasing to gales to
35 knots. rain showers likely. waves building to 9 to 12 feet
occasionally to 15 feet. 

$$

fzus63 kmqt 130801
glfls 
expires:202604132000;;286500

open lake forecast for lake superior
national weather service marquette mi
400 am edt mon apr 13 2026

for waters beyond 5 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.

.synopsis...

a 29.5 inch low then takes shape over the central plains today 
before lifting through the straits of mackinac at 29.6 inches 
through tuesday morning. weak ridging of 29.9 to 30.0 inches moves 
back over lake superior from northern ontario tuesday evening 
through wednesday before another low from the central plains lifts 
through the upper great lakes at 29.6 inches on thursday. behind 
this low, yet another low at around 29.5 inches moves into lake 
superior on friday into saturday.



lsz162-132000-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
400 am edt mon apr 13 2026 /300 am cdt mon apr 13 2026/

...dense fog advisory in effect until 11 am edt /10 am cdt/ this
morning...

.early this morning...west winds 5 to 15 knots. patchy dense fog.
waves calm to 2 feet. 
.today...west winds 5 to 15 knots veering north in the afternoon,
then veering east late. patchy dense fog through early afternoon.
a slight chance of showers and thunderstorms by mid afternoon.
waves calm to 2 feet. 
.tonight...northeast winds 10 to 20 knots increasing to 15 to
25 knots after midnight, then diminishing to 10 to 20 knots late.
a slight chance of thunderstorms through midnight. a chance of
rain showers. waves building to 3 to 5 feet occasionally to
7 feet. 
.tuesday...northeast winds 10 to 20 knots diminishing to 5 to
15 knots late. a chance of rain showers. a slight chance of snow
showers by mid afternoon. waves subsiding to calm to 2 feet. 
.tuesday night...northeast winds 5 to 15 knots. waves calm to
2 feet. 
.wednesday...northeast winds 5 to 15 knots. waves calm to 2 feet.
.wednesday night...northeast winds 5 to 15 knots. a chance of
rain showers. waves building to 1 to 3 feet. 
.thursday...northeast winds 5 to 15 knots becoming east 10 to
20 knots. a chance of rain showers. waves subsiding to calm to
2 feet, then building to 3 to 5 feet occasionally to 7 feet. 
.friday...northeast winds 10 to 20 knots becoming northwest 20 to
30 knots. rain showers likely, possibly mixed with snow showers.
waves building to 4 to 7 feet occasionally to 9 feet. 

$$

fzus63 kmqt 130801
glfls 
expires:202604132000;;286501

open lake forecast for lake superior
national weather service marquette mi
400 am edt mon apr 13 2026

for waters beyond 5 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.

.synopsis...

a 29.5 inch low then takes shape over the central plains today 
before lifting through the straits of mackinac at 29.6 inches 
through tuesday morning. weak ridging of 29.9 to 30.0 inches moves 
back over lake superior from northern ontario tuesday evening 
through wednesday before another low from the central plains lifts 
through the upper great lakes at 29.6 inches on thursday. behind 
this low, yet another low at around 29.5 inches moves into lake 
superior on friday into saturday.



lsz263-132000-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
400 am edt mon apr 13 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...west winds 5 to 15 knots. areas of dense
fog. waves 1 to 3 feet. 
.today...west winds 5 to 15 knots becoming northwest less than
10 knots in the afternoon, then becoming east 5 to 15 knots late.
patchy dense fog through early afternoon. waves subsiding to calm
to 2 feet. 
.tonight...east winds 10 to 20 knots backing northeast late. a
slight chance of thunderstorms through midnight. a chance of rain
showers. waves building to 2 to 4 feet. 
.tuesday...northeast winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon. a slight chance of rain showers. waves
subsiding to 1 to 3 feet. 
.tuesday night...northeast winds 5 to 15 knots becoming north
less than 10 knots after midnight. waves subsiding to calm to
2 feet. 
.wednesday...northeast winds less than 10 knots increasing to
5 to 15 knots by mid afternoon. waves calm to 2 feet. 
.wednesday night...east winds 5 to 15 knots backing northeast
after midnight. a chance of rain showers. waves building to 1 to
3 feet. 
.thursday...northeast winds 5 to 15 knots becoming east 10 to
20 knots. a chance of rain showers. waves subsiding to calm to
2 feet, then building to 3 to 5 feet occasionally to 7 feet. 
.friday...east winds 15 to 25 knots becoming west 20 to 30 knots.
a chance of rain showers, then rain showers likely, possibly
mixed with snow showers. waves building to 7 to 10 feet
occasionally to 13 feet. 

$$