fzus61 kcle 201949
glfle 
expires:202603210230;;021430

open lake forecast for lake erie
national weather service cleveland oh
349 pm edt fri mar 20 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...
low pressure of 29.70 inches will pull a cold front south across
lake erie through early evening. high pressure of 30.10 inches
will build east across the great lakes on saturday. a warm front
will lift back north saturday night ahead of low pressure of 29.60
inches that will cross lake erie towards midday sunday, pulling a
stronger cold front south across the lake. high pressure of 30.40
inches will build southeast from the northern plains to the mid-
atlantic through early next week.


lez162-163-210230-
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-
349 pm edt fri mar 20 2026

.tonight...northwest winds 5 to 15 knots becoming northeast.
waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
1 foot or less. 
.saturday night...east winds 5 to 15 knots becoming southwest.
waves 2 feet or less. 
.sunday...southwest winds 5 to 15 knots becoming north. a chance
of showers in the afternoon. waves 1 to 2 feet. 
.sunday night...north winds 15 to 20 knots. a chance of rain
showers. waves 2 to 4 feet. 
.monday...north winds 15 to 20 knots becoming northeast 5 to
15 knots. waves 2 to 4 feet subsiding to 1 foot or less. 
.tuesday...southeast winds 5 to 15 knots becoming northwest 15 to
20 knots. waves 2 feet or less. 
.wednesday...north winds 15 to 20 knots becoming southeast. waves
1 to 3 feet. 

$$

fzus61 kcle 201949
glfle 
expires:202603210230;;021431

open lake forecast for lake erie
national weather service cleveland oh
349 pm edt fri mar 20 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...
low pressure of 29.70 inches will pull a cold front south across
lake erie through early evening. high pressure of 30.10 inches
will build east across the great lakes on saturday. a warm front
will lift back north saturday night ahead of low pressure of 29.60
inches that will cross lake erie towards midday sunday, pulling a
stronger cold front south across the lake. high pressure of 30.40
inches will build southeast from the northern plains to the mid-
atlantic through early next week.


lez164>167-210230-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
349 pm edt fri mar 20 2026

.tonight...northwest winds 10 to 15 knots becoming north. waves
1 to 3 feet. 
.saturday...northeast winds 10 knots or less. waves 1 foot or
less. 
.saturday night...east winds 5 to 15 knots becoming southwest.
waves 2 feet or less. 
.sunday...southwest winds 10 to 15 knots becoming north. a chance
of showers. waves 1 to 3 feet. 
.sunday night...north winds 15 to 20 knots. a chance of rain
showers. waves 2 to 4 feet building to 3 to 5 feet. 
.monday...north winds 15 to 20 knots becoming northeast 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.tuesday...southeast winds 5 to 15 knots becoming northwest 15 to
20 knots. waves 2 feet or less building to 2 to 4 feet. 
.wednesday...north winds 15 to 20 knots becoming southeast. waves
2 to 4 feet. 

$$

fzus63 kdtx 201955
glfsc 
expires:202603210400;;021600

lake st clair forecast
national weather service detroit/pontiac mi
355 pm edt fri mar 20 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, 30.10 inches, briefly fills in over the
great lakes tonight through tomorrow morning holding light winds
across the region. a strong cold front then sinks south on sunday
which will bring breezy northeast winds through the day.


lcz460-210400-
lake st clair-
355 pm edt fri mar 20 2026

.tonight...north winds 10 to 15 knots diminishing to 5 to 10 knots
after midnight. partly cloudy becoming mostly cloudy. waves 2 feet
or less.
.saturday...north winds 5 to 10 knots early in the morning becoming
light and variable...then becoming southeast 5 to 10 knots in the
afternoon. partly sunny. waves 2 feet or less.
.saturday night...south winds 5 to 10 knots veering to the southwest
after midnight. partly cloudy early in the evening becoming mostly
cloudy. waves 2 feet or less.
.sunday...southwest winds 5 to 10 knots veering to the north in the
late morning and early afternoon...then increasing to 10 to 15 knots
early in the afternoon. mostly cloudy. a chance of light rain. waves
2 feet or less.
.sunday night...north winds 15 to 20 knots. mostly cloudy. a chance
of light rain . waves 1 to 3 feet.
.monday...north winds 10 to 15 knots. partly sunny becoming mostly
clear. waves 2 feet or less.
.tuesday...southwest winds 10 to 15 knots. partly cloudy. waves 2
feet or less.
.wednesday...east winds 15 to 20 knots. partly cloudy. waves 2 feet
or less.

$$

fzus63 kdtx 201954
glflh 
expires:202603210400;;021581

open lake forecast for lake huron
national weather service detroit/pontiac mi
354 pm edt fri mar 20 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, 30.10 inches, briefly fills in over the
great lakes tonight through tomorrow morning holding light winds
across the region. a strong cold front then sinks south on sunday
which will bring breezy northeast winds through the day.


lhz462>464-210400-
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-
354 pm edt fri mar 20 2026

.tonight...north winds 10 to 15 knots becoming northwest 5 to
10 knots after midnight. waves 1 to 3 feet. 
.saturday...north winds 5 to 10 knots veering to the east in the
afternoon. waves 2 feet or less. 
.saturday night...southeast winds 10 to 15 knots veering to the
south after midnight. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots becoming 15 to 20 knots
early in the afternoon. a chance of rain. waves 3 to 5 feet
building to 5 to 7 feet early in the afternoon. waves
occasionally around 10 feet. 
.sunday night...north winds 15 to 20 knots. waves 5 to 7 feet.
waves occasionally around 10 feet. 
.monday...north winds 15 to 20 knots decreasing to 5 to 10 knots.
waves 4 to 6 feet subsiding to 2 to 4 feet late in the evening.
waves occasionally around 8 feet. 
.tuesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and early afternoon...then becoming
southwest 10 to 15 knots early in the evening becoming northwest
15 to 20 knots by midnight. waves 1 to 3 feet building to 2 to
4 feet. 
.wednesday...north winds 20 to 25 knots with gusts to around
30 knots decreasing to 10 to 15 knots early in the evening...then
becoming northeast 15 to 20 knots by midnight. waves 3 to 5 feet.


$$

fzus63 kmkx 201939
glflm 
expires:202603210315;;021290

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
239 pm cdt fri mar 20 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...

tonight winds will become light as high pressure around 30.3 
inches builds in from ontario. low pressure around 29.5 inches 
develops in the lee of the wyoming rockies saturday morning, 
shifting winds south. the low should move southeastward saturday
night, allowing winds to increase and shift to the north and 
northeast across the northern half of the lake. 

the low should move across central illinois into indiana sunday, 
as it deepens to around 29.4 inches. this should lead to northerly
winds backing to northwesterly sunday into sunday night across the
lake. a few gales are possible during this timeframe. high 
pressure around 30.5 inches should then bring decreasing winds for
monday. 


lmz261-362-364-366-563-565-567-868-210315-
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-
239 pm cdt fri mar 20 2026

sheboygan wi to pentwater mi north...

.tonight...north winds 10 to 20 kt diminishing to 5 to 10 kt late
this evening, then becoming north 5 to 10 kt after midnight
becoming northeast late. waves 1 to 3 ft subsiding to 1 to 2 ft. 
.saturday...southeast winds 5 to 10 kt becoming south 10 to
20 kt. patchy fog. chance of snow in the morning, then chance of
rain and snow in the afternoon. waves 1 to 2 ft building to 2 to
4 ft. 
.saturday night...south winds 10 to 20 kt backing to north.
patchy fog. chance of rain and light freezing rain in the
evening, then chance of rain overnight. waves 2 to 4 ft. 
.sunday...north winds 15 to 25 kt increasing to 30 kt. chance of
rain in the morning. waves 4 to 7 ft occasionally to 9 ft
building to 6 to 9 ft occasionally to 12 ft. 
.sunday night...north winds to 30 kt diminishing to 10 to 20 kt
overnight. waves 6 to 9 ft occasionally to 12 ft subsiding to
4 to 7 ft occasionally to 9 ft. 
.monday...north winds 10 to 20 kt becoming northwest 10 to 15 kt.
waves 3 to 5 ft subsiding to 2 to 4 ft. 
.monday night...south winds 10 to 15 kt increasing to 15 to
25 kt. waves 1 to 2 ft building to 4 to 6 ft occasionally to
8 ft. 
.tuesday...southwest winds to 30 kt diminishing to 15 to 25 kt.
waves 5 to 8 ft occasionally to 10 ft. 
.wednesday...northeast winds to 30 kt becoming east 10 to 20 kt.
waves 6 to 9 ft occasionally to 12 ft.  

$$

fzus63 kmkx 201939
glflm 
expires:202603210315;;021291

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
239 pm cdt fri mar 20 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...

tonight winds will become light as high pressure around 30.3 
inches builds in from ontario. low pressure around 29.5 inches 
develops in the lee of the wyoming rockies saturday morning, 
shifting winds south. the low should move southeastward saturday
night, allowing winds to increase and shift to the north and 
northeast across the northern half of the lake. 

the low should move across central illinois into indiana sunday, 
as it deepens to around 29.4 inches. this should lead to northerly
winds backing to northwesterly sunday into sunday night across the
lake. a few gales are possible during this timeframe. high 
pressure around 30.5 inches should then bring decreasing winds for
monday. 


lmz080-669-671-673-675-777-779-870-872-874-876-878-210315-
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-
239 pm cdt fri mar 20 2026

sheboygan wi to pentwater mi south...

.tonight...north winds 10 to 20 kt becoming northeast 10 to 15 kt
after midnight, then diminishing to 5 to 10 kt late. waves 2 to
4 ft subsiding to 1 to 3 ft. 
.saturday...east winds 5 to 10 kt becoming southeast 10 to 15 kt
late in the morning, then becoming south 10 to 20 kt in the
afternoon. patchy fog in the afternoon. waves 2 to 4 ft.
.saturday night...south winds 10 to 20 kt veering to northwest
10 to 15 kt. waves 2 to 4 ft. 
.sunday...north winds 15 to 25 kt increasing to 30 kt. waves 4 to
7 ft occasionally to 9 ft building to 7 to 10 ft occasionally to
13 ft. 
.sunday night...north winds to 30 kt diminishing to 15 to 25 kt.
waves 8 to 11 ft occasionally to 14 ft subsiding to 6 to 9 ft
occasionally to 12 ft. 
.monday...north winds 10 to 20 kt. waves 4 to 7 ft occasionally
to 9 ft subsiding to 3 to 5 ft. 
.monday night...east winds 10 to 15 kt becoming southeast 10 to
20 kt. waves 2 to 4 ft building to 3 to 5 ft. 
.tuesday...south winds 15 to 25 kt. waves 4 to 6 ft occasionally
to 8 ft. 
.wednesday...northeast winds to 30 kt diminishing to 10 to 20 kt.
waves 7 to 10 ft occasionally to 13 ft subsiding to 6 to 9 ft
occasionally to 12 ft.  

$$