fzus61 kbuf 270802
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open lake forecast for lake ontario
national weather service buffalo ny
402 am edt fri mar 27 2026

for waters beyond five nautical miles of shore on lake ontario

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 29.6 inch low will move east across quebec tonight 
before reaching the canadian maritimes by friday morning while 
deepening to 29.4 inches. a strong 30.6 inch high will build from 
the northern plains friday afternoon to the ohio valley saturday 
afternoon and then off the mid atlantic coast sunday. a 30.0 inch 
trough will sag southward across eastern canada monday, then move 
across the eastern great lakes monday night.


loz062-271500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt fri mar 27 2026

.today...north winds 15 to 20 knots becoming northwest 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.tonight...northwest winds 5 to 15 knots. waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots becoming west 15 to
20 knots. waves 2 to 4 feet. 
.saturday night...west winds 15 to 20 knots becoming southwest
10 to 15 knots. waves 2 to 4 feet. 
.sunday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet. 
.monday...southwest winds 10 to 15 knots becoming northeast 15 to
20 knots. a chance of rain showers monday night. waves 1 to
3 feet. 
.tuesday...east winds 15 to 25 knots becoming southwest. rain
showers likely. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 

$$

fzus61 kbuf 270802
glflo 
expires:202603271500;;367854

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt fri mar 27 2026

for waters beyond five nautical miles of shore on lake ontario

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 29.6 inch low will move east across quebec tonight 
before reaching the canadian maritimes by friday morning while 
deepening to 29.4 inches. a strong 30.6 inch high will build from 
the northern plains friday afternoon to the ohio valley saturday 
afternoon and then off the mid atlantic coast sunday. a 30.0 inch 
trough will sag southward across eastern canada monday, then move 
across the eastern great lakes monday night.


loz063-064-271500-
lake ontario open waters from hamlin beach to mexico bay-
402 am edt fri mar 27 2026

.today...north winds 15 to 25 knots diminishing to 10 to
15 knots. waves 4 to 7 feet subsiding to 1 to 3 feet. waves
occasionally around 9 feet. 
.tonight...northwest winds 5 to 15 knots becoming north. waves
1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of snow showers. waves 1 to 3 feet building to
3 to 6 feet. 
.saturday night...west winds 15 to 20 knots becoming southwest
10 to 15 knots. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.sunday...south winds 10 to 15 knots becoming southwest. waves
1 to 3 feet. 
.monday...southwest winds 5 to 10 knots becoming northeast and
increasing to 15 to 20 knots. a chance of rain showers monday
night. waves 1 to 3 feet. 
.tuesday...east winds 15 to 25 knots becoming south. rain showers
likely. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 

$$

fzus61 kcle 270801
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open lake forecast for lake erie
national weather service cleveland oh
401 am edt fri mar 27 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...
a ridge averaging 30.50 inches will build in across the region 
and move eastward off the east coast through this weekend. as the 
ridge exits to the east on monday, a cold front will waver across 
the region and influence lake erie through early next week.


lez162>164-271415-
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-
401 am edt fri mar 27 2026

.today...north winds 15 to 25 knots diminishing to 5 to 15 knots.
waves 3 to 6 feet subsiding to 1 to 3 feet. 
.tonight...north winds 5 to 10 knots becoming northwest. waves
2 feet or less. 
.saturday...northwest winds 5 to 15 knots becoming southwest.
waves 2 feet or less. 
.saturday night...south winds 5 to 15 knots becoming southwest.
waves 2 feet or less. 
.sunday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 2 feet. 
.monday...southwest winds 10 to 15 knots becoming south 15 to
20 knots. a chance of rain monday night. waves 1 to 2 feet
building to 2 to 4 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest. rain
likely during the day, then a chance of rain tuesday night. waves
2 to 4 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
401 am edt fri mar 27 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...
a ridge averaging 30.50 inches will build in across the region 
and move eastward off the east coast through this weekend. as the 
ridge exits to the east on monday, a cold front will waver across 
the region and influence lake erie through early next week.


lez165>167-271415-
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-
401 am edt fri mar 27 2026

.today...north winds 15 to 25 knots diminishing to 5 to 15 knots.
waves 4 to 7 feet subsiding to 1 to 3 feet. waves occasionally
around 9 feet. 
.tonight...north winds 5 to 15 knots becoming northwest. a slight
chance of snow late. waves 1 to 3 feet. 
.saturday...northwest winds 5 to 15 knots becoming west. waves
1 to 2 feet. 
.saturday night...southwest winds 5 to 15 knots becoming south.
waves 1 to 3 feet. 
.sunday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 3 feet. 
.monday...southwest winds 5 to 15 knots becoming south 15 to
20 knots. a chance of rain. waves 2 to 4 feet building to 3 to
5 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest. rain
likely. waves 3 to 6 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
401 am edt fri mar 27 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...
a ridge averaging 30.50 inches will build in across the region 
and move eastward off the east coast through this weekend. as the 
ridge exits to the east on monday, a cold front will waver across 
the region and influence lake erie through early next week.


lez061-168-169-271415-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-geneva-on-the-
lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
401 am edt fri mar 27 2026

.today...northeast winds 15 to 20 knots becoming north 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.tonight...north winds 5 to 10 knots becoming northwest. a slight
chance of snow late. waves 2 feet or less. 
.saturday...northwest winds 5 to 15 knots becoming west. waves
1 to 3 feet. 
.saturday night...southwest winds 5 to 15 knots becoming south.
waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday...southwest winds 5 to 15 knots becoming southeast. a
chance of rain monday night. waves 1 to 2 feet. 
.tuesday...southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. rain likely. waves 1 to 3 feet building to 2 to
4 feet. 

$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am edt fri mar 27 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...moderate northerly winds hold through friday as cold
air returns. becoming milder and breezy at times through the
weekend, and mainly dry.


lhz362-363-271545-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
333 am edt fri mar 27 2026

.today...north winds 15 to 20 knots decreasing to 5 to 10 knots.
freezing spray in the morning. waves 5 to 7 feet subsiding to
2 to 4 feet late in the afternoon. waves occasionally around
10 feet. 
.tonight...north winds 5 to 10 knots backing to the west late in
the evening...then becoming northwest 15 to 20 knots after
midnight. waves 1 to 3 feet building to 4 to 6 feet after
midnight. waves occasionally around 8 feet. 
.saturday...northwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and early afternoon...then backing
to the southwest early in the afternoon. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.saturday night...southwest winds 10 to 15 knots becoming south
15 to 20 knots after midnight. waves 3 to 5 feet. 
.sunday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet late in the
evening. 
.monday...southwest winds 10 to 15 knots becoming west 5 to
10 knots until early evening...then becoming east 15 to 20 knots
by midnight. a chance of. waves 1 to 3 feet building to 3 to
5 feet by midnight. 
.tuesday...east winds 15 to 20 knots increasing to 20 to 25 knots
in the late morning and early afternoon...then decreasing to
15 to 20 knots early in the evening increasing to 20 to 25 knots
with gusts to around 30 knots by midnight. a chance of rain until
afternoon...then rain likely . waves 6 to 9 feet. waves
occasionally around 12 feet. 

wave heights are for ice free areas.

$$

fzus63 kdtx 270733
glflh 
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open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am edt fri mar 27 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...moderate northerly winds hold through friday as cold
air returns. becoming milder and breezy at times through the
weekend, and mainly dry.


lhz361-271545-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
333 am edt fri mar 27 2026

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

wave heights are for ice free areas.

$$

fzus63 kdtx 270733
glflh 
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open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am edt fri mar 27 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...moderate northerly winds hold through friday as cold
air returns. becoming milder and breezy at times through the
weekend, and mainly dry.


lhz462>464-271545-
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-
333 am edt fri mar 27 2026

.today...north winds 15 to 20 knots decreasing to 10 to 15 knots
in the afternoon. freezing spray. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.tonight...north winds 5 to 10 knots becoming west 10 to 15 knots
after midnight...then becoming northwest 15 to 20 knots early in
the morning. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight...then building to 3 to 5 feet early in the morning. 
.saturday...northwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and afternoon. waves 3 to 5 feet. 
.saturday night...southwest winds 10 to 15 knots becoming south
15 to 20 knots after midnight. waves 1 to 3 feet building to 2 to
4 feet in the late evening and overnight. 
.sunday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet late in the
afternoon. 
.monday...southwest winds 5 to 10 knots becoming northeast by
midnight. a chance of rain by midnight. waves 1 to 3 feet
building to 2 to 4 feet by midnight. 
.tuesday...southeast winds 15 to 20 knots becoming south 20 to
25 knots by midnight. a chance of rain early in the morning...
then rain likely. waves 5 to 7 feet. waves occasionally around
10 feet. 


$$

fzus63 kdtx 270733
glfsc 
expires:202603271545;;366614

lake st clair forecast
national weather service detroit/pontiac mi
333 am edt fri mar 27 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...moderate northerly winds hold through friday as cold
air returns. becoming milder and breezy at times through the
weekend, and mainly dry.


lcz460-271545-
lake st clair-
333 am edt fri mar 27 2026

.today...north winds 15 to 20 knots diminishing to 10 to 15 knots in
the afternoon. mostly cloudy early in the morning becoming partly
sunny. waves 1 to 3 feet.
.tonight...north winds 10 to 15 knots becoming northwest 5 to 10
knots after midnight. partly cloudy. waves 2 feet or less.
.saturday...northwest winds 5 to 10 knots backing to the southwest
early in the afternoon. mostly sunny. waves 2 feet or less.
.saturday night...southwest winds 10 to 15 knots. partly cloudy
early in the evening becoming mostly cloudy. waves 2 feet or less.
.sunday...southwest winds 10 to 15 knots. mostly cloudy becoming
partly cloudy. waves 1 to 3 feet.
.monday...east winds 10 to 15 knots. partly cloudy. a chance of
light rain. waves 2 feet or less.
.tuesday...southwest winds 20 to 25 knots. mostly cloudy with light
rain likely. waves 1 to 3 feet.

$$