fzus61 kbuf 110202
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expires:202605110900;;356884

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt sun may 10 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 29.4 inch area of low pressure over northern quebec 
tonight will exit through newfoundland monday. a 30.4 inch high will 
then build from the upper great lakes monday to the lower great 
lakes by tuesday. a 29.8 inch low will move across the great lakes 
wednesday, passing near or just to the north of the lake wednesday 
evening. a 30.1 inch area of high pressure will advance from the 
western great lakes region wednesday night to cresting over the lake 
thursday night and early friday.


loz062-110900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt sun may 10 2026

.overnight...west winds 10 knots or less becoming
northwest. waves 1 foot or less. 
.monday...northwest winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.monday night...west winds 5 to 10 knots becoming northwest.
waves 1 foot or less. 
.tuesday...west winds 10 knots or less becoming east. waves
1 foot or less. 
.tuesday night...southeast winds 5 to 15 knots. showers. waves
2 feet or less. 
.wednesday...south winds 15 to 20 knots becoming west 10 to
15 knots. showers during the day, then showers likely wednesday
night. waves 1 to 3 feet. 
.thursday...west winds 5 to 10 knots becoming northwest. a chance
of showers during the day. waves 1 to 2 feet. 
.friday...west winds 5 to 10 knots becoming southwest. a chance
of showers friday night. waves 1 to 2 feet. 

$$

fzus63 kdtx 110139
glflh 
expires:202605110945;;356466

open lake forecast for lake huron
national weather service detroit/pontiac mi
939 pm edt sun may 10 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, 30.30 inches, holds over the region
through monday maintaining lighter winds. the next low pressure
system moves in late tuesday bringing stronger wind and the next
pattern of showers and thunderstorms.


lhz361-362-110945-
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-
939 pm edt sun may 10 2026

.rest of tonight...northwest winds 10 to 15 knots. waves 2 to
4 feet. 
.monday...northwest winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet in the afternoon. 
.monday night...west winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots becoming southeast 15 to
20 knots. showers in the afternoon. waves 2 feet or less building
to 5 to 7 feet. waves occasionally around 10 feet. 
.tuesday night...southeast winds 20 to 25 knots with gusts to
around 30 knots becoming east 15 to 20 knots after midnight.
showers. waves 8 to 12 feet. waves occasionally around 15 feet. 
.wednesday...northeast winds 10 to 15 knots becoming northwest
15 to 20 knots. a chance of showers. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.thursday...northwest winds 10 to 15 knots becoming south by
midnight. waves 3 to 5 feet subsiding to 1 to 3 feet . 
.friday...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and early afternoon...then becoming southeast
15 to 20 knots early in the evening becoming east 10 to 15 knots
by midnight. a chance of showers. waves 1 to 3 feet building to
3 to 5 feet . 


$$

fzus63 kdtx 110139
glflh 
expires:202605110945;;356467

open lake forecast for lake huron
national weather service detroit/pontiac mi
939 pm edt sun may 10 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, 30.30 inches, holds over the region
through monday maintaining lighter winds. the next low pressure
system moves in late tuesday bringing stronger wind and the next
pattern of showers and thunderstorms.


lhz363-462>464-110945-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
939 pm edt sun may 10 2026

.rest of tonight...light and variable winds becoming north 5 to
10 knots after midnight. waves 1 to 3 feet. 
.monday...north winds 5 to 10 knots. waves 2 to 4 feet subsiding
to 1 to 3 feet in the late morning and afternoon. 
.monday night...light and variable winds. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots becoming southeast 15 to
20 knots. showers in the afternoon. waves 1 to 3 feet building to
3 to 5 feet early in the afternoon. 
.tuesday night...southeast winds 20 to 25 knots with gusts to
around 30 knots becoming south 10 to 15 knots after midnight.
showers. waves 6 to 9 feet. waves occasionally around 12 feet. 
.wednesday...southwest winds 10 to 15 knots becoming northwest
15 to 20 knots late in the afternoon. a chance of showers. waves
3 to 5 feet. 
.thursday...northwest winds 15 to 20 knots becoming north 10 to
15 knots in the late morning and early afternoon...then
decreasing to 5 to 10 knots early in the evening veering to the
southeast by midnight. waves 3 to 5 feet subsiding to 1 to 3 feet
by midnight. 
.friday...south winds 5 to 10 knots increasing to 10 to 15 knots
. a chance of showers. waves 2 feet or less building to 2 to
4 feet . 


$$