fzus61 kcle 190804
glfle 
expires:202511191530;;124360

open lake forecast for lake erie
national weather service cleveland oh
304 am est wed nov 19 2025

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 30.10 inches will persist over the region today
before drifting east tonight. a cold front will move east across 
lake erie friday with high pressure 30.00 inches building over the
great lakes late friday into the weekend.


lez162>164-191530-
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-
304 am est wed nov 19 2025

.today...northeast winds 5 to 10 knots. waves 2 feet or less. 
.tonight...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.thursday...light and variable winds. waves 1 foot or less. 
.thursday night...south winds 10 knots or less becoming
southwest. a chance of rain overnight. waves 1 foot or less. 
.friday...west winds 5 to 10 knots becoming northeast. a chance
of rain friday night. waves 2 feet or less. 
.saturday...northeast winds 10 knots or less becoming southwest.
waves 2 feet or less. 
.sunday...southwest winds around 10 knots becoming west. waves
2 feet or less. 

$$

fzus63 kdtx 190824
glfsc 
expires:202511191630;;125343

lake st clair forecast
national weather service detroit/pontiac mi
324 am est wed nov 19 2025

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, 30.20 inches, moves into the great
lakes wednesday ensuring dry conditions and light winds. a weak
cold front tracks across the region thursday night, supporting
organized southwest flow and increasing rain chances.


lcz460-191630-
lake st clair-
324 am est wed nov 19 2025

.today...northeast winds 5 to 10 knots until late afternoon becoming
light and variable. mostly sunny until late afternoon becoming
mostly cloudy. waves 2 feet or less.
.tonight...light and variable winds. mostly cloudy this evening
becoming partly cloudy. waves nearly calm.
.thursday...light and variable winds becoming south 5 to 10 knots in
the late morning and afternoon. partly sunny. waves 2 feet or less.
.thursday night...south winds 5 to 10 knots becoming southwest 10 to
15 knots in the late evening and overnight. mostly cloudy. a chance
of light rain after midnight. waves 2 feet or less.
.friday...west winds 5 to 10 knots veering to the north in the
evening. mostly cloudy in the morning becoming partly cloudy. waves
2 feet or less.
.saturday...southeast winds 5 to 10 knots. partly cloudy. waves 2
feet or less.
.sunday...west winds 10 to 15 knots. partly cloudy. waves 2 feet or
less.

$$

fzus63 kdtx 190824
glflh 
expires:202511191630;;125341

open lake forecast for lake huron
national weather service detroit/pontiac mi
324 am est wed nov 19 2025

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, 30.20 inches, moves into the great
lakes wednesday ensuring dry conditions and light winds. a weak
cold front tracks across the region thursday night, supporting
organized southwest flow and increasing rain chances.


lhz363-462>464-191630-
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-
324 am est wed nov 19 2025

.today...north winds 5 to 10 knots early in the morning becoming
light and variable. waves 2 feet or less. 
.tonight...light and variable winds becoming south 5 to 10 knots
after midnight. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.thursday night...south winds 10 to 15 knots becoming southwest
15 to 20 knots in the late evening and overnight. a chance of
rain. waves 3 to 5 feet. 
.friday...west winds 10 to 15 knots veering to the northwest late
in the evening. waves 3 to 5 feet. 
.saturday...north winds 5 to 10 knots backing to the south early
in the evening...then increasing to 10 to 15 knots in the late
evening and early morning. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots veering to the west in
the late evening and early morning. waves 2 to 4 feet. 


$$

fzus63 kmkx 190917
glflm 
expires:202511191630;;128826

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
317 am cst wed nov 19 2025

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...

light northeast to northwest winds are expected early this morning
as high pressure of 30.2 inches moves into wisconsin. this high
will move east across the central portion of the lake late this
morning bringing a period of light and variable winds. by this
afternoon/evening south to southeast winds are expected behind the
exiting high and ahead of a low pressure system of 29.6 inches
developing in manitoba. this low will deepen to near 29.5 inches 
over the hudson bay by thursday afternoon. the low development and
progression will result in a southwest wind shift across lake 
michigan, with winds becoming gusty late thursday morning and 
afternoon. highest gusts are expected over the northern third of 
the waters, where 20-25 kt readings are currently forecast. gales 
are not expected, though trends will continue to be monitored. a 
cold front will cross the waters thursday night, resulting in 
northwest winds friday into saturday morning.


lmz261-362-364-366-563-565-567-868-191630-
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-
317 am cst wed nov 19 2025

sheboygan wi to pentwater mi north...

.today...west winds 5 to 10 kt becoming southwest 10 to 15 kt.
waves 1 to 2 ft. 
.tonight...southwest winds 10 to 15 kt increasing to 10 to 20 kt.
waves 2 to 4 ft. 
.thursday...southwest winds 10 to 20 kt increasing to 15 to
25 kt. waves 3 to 5 ft. 
.thursday night...west winds 15 to 25 kt becoming northwest 10 to
20 kt. waves 3 to 5 ft. 
.friday...northwest winds 10 to 20 kt. waves 2 to 4 ft. 
.friday night...northwest winds 10 to 15 kt diminishing to 5 to
10 kt. waves 1 to 2 ft. 
.saturday...southwest winds 10 to 20 kt. waves 1 to 2 ft building
to 1 to 3 ft. 
.sunday...west winds 10 to 20 kt. waves 2 to 4 ft.  

$$

fzus63 kmkx 190917
glflm 
expires:202511191630;;128827

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
317 am cst wed nov 19 2025

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...

light northeast to northwest winds are expected early this morning
as high pressure of 30.2 inches moves into wisconsin. this high
will move east across the central portion of the lake late this
morning bringing a period of light and variable winds. by this
afternoon/evening south to southeast winds are expected behind the
exiting high and ahead of a low pressure system of 29.6 inches
developing in manitoba. this low will deepen to near 29.5 inches 
over the hudson bay by thursday afternoon. the low development and
progression will result in a southwest wind shift across lake 
michigan, with winds becoming gusty late thursday morning and 
afternoon. highest gusts are expected over the northern third of 
the waters, where 20-25 kt readings are currently forecast. gales 
are not expected, though trends will continue to be monitored. a 
cold front will cross the waters thursday night, resulting in 
northwest winds friday into saturday morning.


lmz080-669-671-673-675-777-779-870-872-874-876-878-191630-
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-
317 am cst wed nov 19 2025

sheboygan wi to pentwater mi south...

.today...east winds 10 to 15 kt becoming southeast. waves 1 to
3 ft subsiding to 1 to 2 ft. 
.tonight...southeast winds 5 to 10 kt becoming southwest. waves
1 to 2 ft. 
.thursday...southwest winds 10 to 15 kt increasing to 10 to
20 kt. waves 2 to 4 ft. 
.thursday night...west winds 10 to 20 kt becoming northwest.
chance of rain in the evening. waves 2 to 4 ft. 
.friday...northwest winds 10 to 20 kt. waves 3 to 5 ft. 
.friday night...north winds 10 to 15 kt becoming northeast. waves
1 to 3 ft. 
.saturday...southeast winds 10 to 15 kt becoming south. waves
1 to 3 ft. 
.sunday...west winds 10 to 20 kt. waves 3 to 5 ft.  

$$