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open lake forecast for lake ontario
national weather service buffalo ny
1009 am edt sat mar 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 strong 30.6 inch high will build to the ohio valley by 
this afternoon, 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, followed by a deeper 
29.5 inch low tuesday night into early wednesday. another strong 
30.7 inch high across quebec is then forecast to extend down across 
the lake thursday.


loz062-282100-
lake ontario open waters from the niagara river to hamlin beach-
1009 am edt sat mar 28 2026

.rest of today...northwest winds 15 to 20 knots becoming west.
waves 3 to 5 feet. 
.tonight...west winds 15 to 20 knots becoming southwest 10 to
15 knots. waves 2 to 4 feet. 
.sunday...southwest winds 15 to 20 knots. waves 2 to 4 feet. 
.sunday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.monday...southwest winds 5 to 15 knots becoming southeast 15 to
20 knots. showers likely monday night. waves 1 to 3 feet. 
.tuesday...south winds 15 to 25 knots becoming west. showers
during the day, then showers with a chance of thunderstorms
tuesday night. waves 3 to 5 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.wednesday...west winds 15 to 20 knots becoming northeast. rain
showers during the day. waves 4 to 7 feet subsiding to 3 to
5 feet. waves occasionally around 9 feet. 

winds and waves higher in and near thunderstorms.

$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt sat mar 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...a weak cold front brings a reinforcing shot of
blustery conditions through saturday morning. winds and waves
then remain in-check with dry and warmer weather sunday and
monday. an extended window for showers and thunderstorms exists
late monday through tuesday. winds and waves trend higher tuesday
with the arrival of a low pressure system.


lhz362-363-282200-
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-
947 am edt sat mar 28 2026

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


$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt sat mar 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...a weak cold front brings a reinforcing shot of
blustery conditions through saturday morning. winds and waves
then remain in-check with dry and warmer weather sunday and
monday. an extended window for showers and thunderstorms exists
late monday through tuesday. winds and waves trend higher tuesday
with the arrival of a low pressure system.


lhz462>464-282200-
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-
947 am edt sat mar 28 2026

.rest of today...west winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon. waves 3 to 5 feet. 
.tonight...south winds 5 to 10 knots becoming southwest 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet after
midnight. 
.sunday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots in the late morning and afternoon. waves 2 to 4 feet. 
.sunday night...south winds 10 to 15 knots. waves 2 to 4 feet. 
.monday...southwest winds 5 to 10 knots becoming south 10 to
15 knots late in the afternoon...then increasing to 15 to
20 knots late in the evening. a chance of rain late in the
afternoon. a chance of rain and thunderstorms late in the
evening. waves 1 to 3 feet building to 3 to 5 feet late in the
evening. 
.tuesday...south winds 15 to 20 knots becoming west 20 to
25 knots by midnight. rain likely and a chance of thunderstorms
early in the morning...then rain until early evening. a chance of
rain by midnight. waves 5 to 7 feet. waves occasionally around
10 feet. 
.wednesday...northwest winds 20 to 25 knots becoming north 15 to
20 knots . a chance of rain early in the morning. waves 8 to
12 feet. waves occasionally around 15 feet. 


$$