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open lake forecast for lake ontario
national weather service buffalo ny
1009 pm 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 30.7 inch high over the ohio valley will move 
off the mid atlantic coast by 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 30.7 inch high across quebec is 
then forecast to extend down across the lake thursday.


loz062-290900-
lake ontario open waters from the niagara river to hamlin beach-
1009 pm edt sat mar 28 2026

.overnight...west winds 15 to 20 knots becoming southwest
10 to 15 knots. waves 2 to 4 feet. 
.sunday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.monday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday night...southwest winds 10 to 15 knots becoming south. a
chance of showers in the evening, then showers likely overnight.
waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west to
30 knots. showers with a chance of thunderstorms. waves 3 to
5 feet building to 4 to 7 feet. waves occasionally around 9 feet.
.wednesday...west winds 15 to 25 knots becoming northeast. rain
showers likely during the day. waves 4 to 7 feet subsiding to
3 to 6 feet. waves occasionally around 9 feet. 
.thursday...northeast winds to 30 knots becoming east. a chance
of snow and rain showers. waves 5 to 8 feet building to 6 to
9 feet. waves occasionally around 11 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
942 pm 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...high pressure, 30.70 inches, drifts across the ohio
valley today. westerly winds then become southwesterly ahead of
the next cold front that sweeps across the great lakes tuesday
night.


lhz362-363-290945-
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-
942 pm edt sat mar 28 2026

.rest of tonight...south winds 5 to 10 knots becoming southwest
10 to 15 knots after midnight. waves 1 to 3 feet building to 2 to
4 feet early in the morning. 
.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 veering to the
southwest after midnight. waves 2 to 4 feet. 
.monday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then veering
to the southwest 5 to 10 knots early in the afternoon. waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and
afternoon. 
.monday night...northeast winds 5 to 10 knots becoming east 15 to
20 knots. a chance of rain. waves 1 to 3 feet building to 3 to
5 feet in the late evening and overnight. 
.tuesday...east winds 15 to 20 knots backing to the north late in
the afternoon...then becoming northwest 20 to 25 knots with gusts
to around 30 knots late in the evening. rain likely in the
morning. rain late in the morning...then a chance of rain late in
the evening. waves 5 to 7 feet building to 10 to 14 feet late in
the evening. waves occasionally around 18 feet. 
.wednesday...northwest winds to 30 knots decreasing to 20 to
25 knots in the late morning and early afternoon...then becoming
north 15 to 20 knots . waves 8 to 12 feet subsiding to 5 to
7 feet by midnight. waves occasionally around 15 feet. 
.thursday...northeast winds 20 to 25 knots. a chance of snow and
rain by midnight. waves 6 to 9 feet. waves occasionally around
12 feet. 


$$

fzus63 kdtx 290142
glflh 
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open lake forecast for lake huron
national weather service detroit/pontiac mi
942 pm 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...high pressure, 30.70 inches, drifts across the ohio
valley today. westerly winds then become southwesterly ahead of
the next cold front that sweeps across the great lakes tuesday
night.


lhz462>464-290945-
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-
942 pm edt sat mar 28 2026

.rest of tonight...south winds 10 to 15 knots. waves 1 to 3 feet
building to 2 to 4 feet early in the morning. 
.sunday...southwest winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet late in the afternoon. 
.sunday night...south winds 10 to 15 knots. waves 2 to 4 feet. 
.monday...southwest winds 10 to 15 knots becoming south 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.monday night...southeast winds 5 to 10 knots becoming south
15 to 20 knots. a chance of rain in the evening...then rain
likely and a chance of thunderstorms after midnight. waves 1 to
3 feet building to 3 to 5 feet after midnight. 
.tuesday...south winds 15 to 20 knots becoming west 20 to
25 knots late in the evening. rain likely. a chance of
thunderstorms. rain late in the afternoon. waves 4 to 6 feet
building to 8 to 12 feet late in the evening. waves occasionally
around 15 feet. 
.wednesday...northwest winds 20 to 25 knots becoming north 15 to
20 knots . a chance of rain early in the morning. waves 6 to
9 feet. waves occasionally around 11 feet. 
.thursday...northeast winds 20 to 25 knots decreasing to 15 to
20 knots. a chance of rain and snow . waves 6 to 9 feet. waves
occasionally around 12 feet. 


$$