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open lake forecast for lake ontario
national weather service buffalo ny
1003 pm est sat feb 28 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 29.1 inch low will move across northern quebec tonight 
with a weak secondary cold front crossing the lake. a 30.6 inch high 
will then settle across the great lakes sunday, new england monday, 
and across the western atlantic tuesday. a weak wave of low pressure 
averaging 30.1 inches will track across the ohio valley and lower 
great lakes tuesday and tuesday night. a 30.4 inch high will then 
build across the lower lakes region wednesday, with another 29.5 
inch low crossing the lake on thursday.


loz062-063-011000-
lake ontario open waters from the niagara river to sodus bay-
1003 pm est sat feb 28 2026

.overnight...northwest winds 15 to 20 knots becoming north
10 to 15 knots. a chance of snow. waves 3 to 5 feet subsiding to
2 to 4 feet. 
.sunday...north winds 10 to 15 knots becoming northwest. a chance
of snow early, then scattered flurries from late morning on.
waves 2 to 4 feet. 
.sunday night...northwest winds 5 to 15 knots. scattered flurries
in the evening. waves 1 to 3 feet. 
.monday...northwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.monday night...southeast winds 5 to 15 knots becoming south
15 to 20 knots. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming northwest. rain
and snow showers. waves 1 to 3 feet. 
.wednesday...north winds 15 to 20 knots becoming southeast. a
chance of rain showers wednesday night. waves 1 to 3 feet
building to 2 to 4 feet. 
.thursday...southeast winds 15 to 25 knots. rain showers likely.
waves 2 to 4 feet building to 3 to 5 feet. 

$$
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open lake forecast for lake huron
national weather service detroit/pontiac mi
1007 pm est sat feb 28 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...light snow this evening will give way to dry weather
and light winds for sunday as high pressure, 30.70 inches
arrives. moderate southwest flow on monday before a weak low
tracks through the northern ohio valley on tuesday, bringing
mainly rain over lake st. clair and lake erie.


lhz361>363-011115-
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-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
1007 pm est sat feb 28 2026

.rest of tonight...northwest winds 15 to 20 knots becoming north
10 to 15 knots early in the morning. a chance of snow this
evening. waves 4 to 6 feet. waves occasionally around 8 feet. 
.sunday...north winds 10 to 15 knots backing to the northwest
late in the afternoon. waves 3 to 5 feet. 
.sunday night...northwest winds 5 to 10 knots backing to the
southwest in the late evening and overnight. waves 1 to 3 feet. 
.monday...south winds 5 to 10 knots increasing to 15 to 20 knots.
waves 1 to 3 feet building to 4 to 6 feet in the late morning and
afternoon. waves occasionally around 8 feet. 
.monday night...south winds 15 to 20 knots decreasing to 10 to
15 knots after midnight. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.tuesday...south winds 5 to 10 knots backing to the north late in
the afternoon. a chance of snow late in the morning. waves 3 to
5 feet subsiding to 1 to 3 feet. 
.wednesday...north winds 5 to 10 knots veering to the east until
early evening...then increasing to 10 to 15 knots by midnight.
waves 2 to 4 feet building to 3 to 5 feet by midnight. 
.thursday...northeast winds 10 to 15 knots becoming east 15 to
20 knots by midnight. a chance of rain . waves 5 to 7 feet. waves
occasionally around 10 feet. 

wave heights are for ice free areas.

$$
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open lake forecast for lake huron
national weather service detroit/pontiac mi
1007 pm est sat feb 28 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...light snow this evening will give way to dry weather
and light winds for sunday as high pressure, 30.70 inches
arrives. moderate southwest flow on monday before a weak low
tracks through the northern ohio valley on tuesday, bringing
mainly rain over lake st. clair and lake erie.


lhz462>464-011115-
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-
1007 pm est sat feb 28 2026

.rest of tonight...north winds 10 to 15 knots. snow this evening.
.sunday...north winds 10 to 15 knots. 
.sunday night...north winds 5 to 10 knots veering to the
northeast by midnight...then veering to the south after midnight.
.monday...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. 
.monday night...southeast winds 10 to 15 knots becoming south
5 to 10 knots after midnight. 
.tuesday...southeast winds 5 to 10 knots backing to the north
late in the afternoon. snow likely in the morning...then snow and
rain likely late in the morning. 
.wednesday...north winds 5 to 10 knots veering to the east. 
.thursday...northeast winds 5 to 10 knots becoming east 10 to
15 knots . a chance of rain. 

waves omitted due to ice coverage.

$$
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