fzus61 kcle 290733
glfle 
expires:202603291415;;474011

open lake forecast for lake erie
national weather service cleveland oh
333 am edt sun mar 29 2026

for waters beyond five nautical miles of shore on lake erie

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...
high pressure 30.50 inches will shift off the east coast today 
and tonight. a cold front will approach from the northwest monday 
into tuesday before moving across the lake tuesday night. low 
pressure 30.10 will lift into the ohio valley late in the week as 
the cold front stalls and waivers across the region.


lez162>164-291415-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
333 am edt sun mar 29 2026

.today...south winds 10 to 15 knots. waves 1 to 2 feet. 
.tonight...south winds 10 to 15 knots becoming southwest. waves
1 to 2 feet. 
.monday...southwest winds 10 to 15 knots. waves 1 to 2 feet. 
.monday night...southwest winds 10 to 15 knots increasing to
15 to 20 knots. a chance of rain. waves 1 to 3 feet building to
2 to 4 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west. rain
likely during the day, then rain with a chance of thunderstorms
tuesday night. waves 2 to 4 feet. 
.wednesday...northwest winds 15 to 25 knots becoming northeast. a
chance of rain. waves 2 to 4 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.thursday...northeast winds 15 to 25 knots becoming east. rain
likely. waves 6 to 9 feet subsiding to 4 to 7 feet. waves
occasionally around 11 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 290753
glfsc 
expires:202603291600;;474477

lake st clair forecast
national weather service detroit/pontiac mi
353 am edt sun mar 29 2026

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...high pressure, 30.70 inches, drifts across the ohio
valley today. westerly winds then become southwesterly ahead of
the next cold front that sweeps across the great lakes tuesday
night.


lcz460-291600-
lake st clair-
353 am edt sun mar 29 2026

.today...southwest winds 10 to 15 knots. mostly cloudy. waves 2 feet
or less.
.tonight...south winds 10 to 15 knots. partly cloudy. waves 2 feet
or less.
.monday...southwest winds 10 to 15 knots. partly sunny. waves 2 feet
or less.
.monday night...south winds 10 to 15 knots becoming southwest 15 to
20 knots after midnight. mostly cloudy. a chance of light rain.
light rain likely and a chance of thunderstorms after midnight.
waves 1 to 3 feet.
.tuesday...southwest winds 15 to 20 knots increasing to 20 to 25
knots with gusts to 30 knots in the afternoon...then diminishing to
15 to 20 knots with gusts to 30 knots in the evening. light rain
likely and a chance of thunderstorms in the morning...then light
rain and a chance of thunderstorms in the afternoon and evening.
waves 1 to 3 feet building to 2 to 4 feet in the afternoon and
evening. a small craft advisory may be needed.
.wednesday...northeast winds 15 to 20 knots. mostly cloudy with rain
and a chance of thunderstorms. waves 1 to 3 feet.
.thursday...northeast winds 20 to 25 knots. mostly cloudy with light
rain likely and a chance of light snow. waves 1 to 3 feet.

$$

fzus63 kdtx 290752
glflh 
expires:202603291600;;474471

open lake forecast for lake huron
national weather service detroit/pontiac mi
352 am edt sun mar 29 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...high pressure, 30.70 inches, drifts across the ohio
valley today. westerly winds then become southwesterly ahead of
the next cold front that sweeps across the great lakes tuesday
night.


lhz462>464-291600-
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-
352 am edt sun mar 29 2026

.today...southwest winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet late in the afternoon. 
.tonight...south winds 10 to 15 knots. waves 2 to 4 feet. 
.monday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.monday night...east winds 5 to 10 knots increasing to 10 to
15 knots by midnight...then veering to the south after midnight.
a chance of rain in the evening...then a chance of rain and
thunderstorms after midnight. waves 1 to 3 feet building to 2 to
4 feet after midnight. 
.tuesday...southeast winds 10 to 15 knots increasing to 15 to
20 knots late in the morning...then veering to the south late in
the afternoon veering to the west late in the evening. rain and a
chance of thunderstorms. waves 3 to 5 feet building to 5 to
7 feet late in the evening. waves occasionally around 10 feet. 
.wednesday...northwest winds 20 to 25 knots becoming north 15 to
20 knots until early evening...then veering to the northeast by
midnight. a chance of rain early in the morning. waves 6 to
9 feet. waves occasionally around 12 feet. 
.thursday...northeast winds 20 to 25 knots decreasing to 15 to
20 knots until early evening...then becoming east 20 to 25 knots
by midnight. a chance of snow. a chance of rain until early
evening...then rain likely by midnight. waves 6 to 9 feet. waves
occasionally around 12 feet. 


$$

fzus63 kmkx 290752
glflm 
expires:202603291515;;474474

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
252 am cdt sun mar 29 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...

breezy southwest winds will continue through today as a cold 
front begins to approach the waters from the north. the front will
gradually advance south across lake michigan late tonight through
tuesday. this will result in generally east- northeast winds 
across the northern half of the lake with southerly winds further 
south. periods of showers and thunderstorms will accompany the 
slow-moving front, with a few stronger storms possible monday 
night and once again on tuesday. large hail would be the primary 
threat in any stronger storms.

winds will trend northerly behind the departing cold front tuesday 
evening through wednesday. will be monitoring trends for a few gusts 
approaching gale force tuesday evening/night, with the current 
expectation being for any such gusts to be isolated. 30.8 inch 
high pressure will shift from ontario to quebec through the late 
week time period as 29.8 inch low pressure builds into the ohio 
river valley, allowing winds to trend east-northeasterly. 
additional rain and snow will accompany the approaching/passing 
area of low pressure thursday into next weekend.


lmz261-362-364-366-563-565-567-868-291515-
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-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
252 am cdt sun mar 29 2026

sheboygan wi to pentwater mi north...

.today...southwest winds 15 to 25 kt becoming south. waves 4 to
6 ft occasionally to 8 ft subsiding to 3 to 5 ft. 
.tonight...south winds 15 to 25 kt becoming southwest 10 to
20 kt. waves 4 to 6 ft occasionally to 8 ft. 
.monday...southwest winds 10 to 20 kt backing to east 10 to
15 kt. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.monday night...east winds 10 to 20 kt. rain likely in the
evening, then rain likely with a chance of thunderstorms
overnight. waves 2 to 4 ft building to 3 to 5 ft. 
.tuesday...east winds 10 to 20 kt backing to north. rain likely
with a chance of thunderstorms. waves 4 to 6 ft occasionally to
8 ft building to 4 to 7 ft occasionally to 9 ft. 
.tuesday night...northwest winds to 30 kt. chance of rain. waves
5 to 8 ft occasionally to 10 ft. 
.wednesday...north winds to 30 kt diminishing to 15 to 25 kt.
waves 5 to 8 ft occasionally to 10 ft. 
.thursday...east winds to 30 kt becoming northeast 15 to 25 kt.
chance of snow. waves 6 to 9 ft occasionally to 12 ft.  

$$

fzus63 kmkx 290752
glflm 
expires:202603291515;;474475

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
252 am cdt sun mar 29 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...

breezy southwest winds will continue through today as a cold 
front begins to approach the waters from the north. the front will
gradually advance south across lake michigan late tonight through
tuesday. this will result in generally east- northeast winds 
across the northern half of the lake with southerly winds further 
south. periods of showers and thunderstorms will accompany the 
slow-moving front, with a few stronger storms possible monday 
night and once again on tuesday. large hail would be the primary 
threat in any stronger storms.

winds will trend northerly behind the departing cold front tuesday 
evening through wednesday. will be monitoring trends for a few gusts 
approaching gale force tuesday evening/night, with the current 
expectation being for any such gusts to be isolated. 30.8 inch 
high pressure will shift from ontario to quebec through the late 
week time period as 29.8 inch low pressure builds into the ohio 
river valley, allowing winds to trend east-northeasterly. 
additional rain and snow will accompany the approaching/passing 
area of low pressure thursday into next weekend.


lmz080-669-671-673-675-777-779-870-872-874-876-878-291515-
lake michigan from michigan city in to st. joseph mi 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 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-
252 am cdt sun mar 29 2026

sheboygan wi to pentwater mi south...

.today...southwest winds 15 to 25 kt becoming south. waves 4 to
6 ft occasionally to 8 ft. 
.tonight...south winds 15 to 25 kt becoming southwest 10 to
20 kt. waves 3 to 5 ft. 
.monday...southwest winds 10 to 20 kt becoming south. waves 2 to
4 ft. 
.monday night...south winds 10 to 20 kt becoming southwest 15 to
25 kt. chance of rain and thunderstorms in the evening, then rain
likely with a chance of thunderstorms overnight. waves 2 to 4 ft
building to 4 to 6 ft occasionally to 8 ft. 
.tuesday...south winds to 30 kt becoming southwest. rain likely
in the morning, then rain with a chance of thunderstorms in the
afternoon. waves 4 to 7 ft occasionally to 9 ft. 
.tuesday night...northwest winds to 30 kt becoming north. chance
of rain and thunderstorms. waves 6 to 9 ft occasionally to 12 ft.
.wednesday...north winds to 30 kt diminishing to 15 to 25 kt.
waves 6 to 9 ft occasionally to 12 ft. 
.thursday...east winds to 30 kt becoming northeast. chance of
rain and snow. waves 8 to 11 ft occasionally to 14 ft.  

$$