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expires:202608162100;;291812

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sun aug 16 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...
high pressure will continue to exit eastward today before a warm 
front drifts northeastward across lake ontario this evening and is 
followed by a cold frontal passage tonight. behind the cold front, a 
trough averaging 29.8 inches should linger over lake ontario through 
monday. a 30.0 inch high will build from the upper midwest monday 
night and traverse lake ontario tuesday. the ridge will begin to 
exit east tuesday night before a cold front sweeps southeastward 
across the lake wednesday through wednesday night. a 30.1 inch high 
will build across the great lakes thursday.


loz062-162100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt sun aug 16 2026

.this afternoon...east winds 10 to 15 knots. waves 1 to 2 feet. 
.tonight...east winds 5 to 15 knots becoming west. a chance of
showers and thunderstorms in the evening, then a chance of
showers after midnight. waves 1 foot or less. 
.monday...northwest winds 5 to 10 knots becoming west. waves
2 feet or less. 
.monday night...northwest winds 5 to 10 knots. waves 2 feet or
less. 
.tuesday...west winds 10 knots or less becoming southwest 10 to
15 knots. a chance of showers and thunderstorms tuesday night.
waves 2 feet or less. 
.wednesday...west winds 10 to 15 knots becoming northwest. a
chance of showers and thunderstorms during the day, then a chance
of showers wednesday night. waves 1 to 2 feet. 
.thursday...northwest winds 5 to 10 knots. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 161347
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open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt sun aug 16 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 of 30.20 inches moves over the northeast
through today as low pressure of 29.6 inches moves east across
ontario. as the low tracks east, it will push a cold front across
the central great lakes region late this evening. this cold front
brings in a 6-8 hour bout of 20-25 knot northwest winds tonight
into early monday morning and chances for thunderstorms this
afternoon and evening.


lhz362-363-162200-
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 sun aug 16 2026

.rest of today...south winds 10 to 15 knots decreasing to 5 to
10 knots in the afternoon. a chance of showers in the afternoon.
waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. 
.tonight...west winds 5 to 10 knots becoming northwest 15 to
20 knots in the late evening and overnight. a chance of showers
in the evening. waves 2 to 4 feet building to 4 to 6 feet in the
late evening and overnight. waves occasionally around 8 feet. 
.monday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. waves 3 to 5 feet
subsiding to 2 to 4 feet early in the afternoon. 
.monday night...light and variable winds becoming southwest 5 to
10 knots after midnight. waves 2 feet or less. 
.tuesday...southwest winds 5 to 10 knots increasing to 10 to
15 knots late in the morning...then veering to the northwest late
in the evening. a chance of showers. a chance of thunderstorms
late in the afternoon. waves 1 to 3 feet building to 2 to 4 feet
late in the evening. 
.wednesday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots. a chance of showers early in the morning. waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and early
afternoon...then building to 2 to 4 feet . 
.thursday...northwest winds 5 to 10 knots veering to the east by
midnight. waves 2 feet or less. 


$$

fzus63 kdtx 161347
glflh 
expires:202608162200;;291509

open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt sun aug 16 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 of 30.20 inches moves over the northeast
through today as low pressure of 29.6 inches moves east across
ontario. as the low tracks east, it will push a cold front across
the central great lakes region late this evening. this cold front
brings in a 6-8 hour bout of 20-25 knot northwest winds tonight
into early monday morning and chances for thunderstorms this
afternoon and evening.


lhz462>464-162200-
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 sun aug 16 2026

.rest of today...southeast winds 10 to 15 knots becoming south
5 to 10 knots in the afternoon. a chance of showers in the
afternoon. waves 1 to 3 feet. 
.tonight...north winds 5 to 10 knots becoming northwest 10 to
15 knots late in the evening...then increasing to 15 to 20 knots
after midnight. a chance of showers. waves 1 to 3 feet building
to 4 to 6 feet after midnight. waves occasionally around 8 feet. 
.monday...northwest winds 10 to 15 knots. waves 3 to 5 feet. 
.monday night...light and variable winds. waves 1 to 3 feet. 
.tuesday...southwest winds 5 to 10 knots becoming south 10 to
15 knots late in the afternoon...then veering to the west late in
the evening. showers likely and a chance of thunderstorms late in
the afternoon. rain showers likely late in the evening. waves
1 to 3 feet. 
.wednesday...northwest winds 10 to 15 knots. showers likely early
in the morning. waves 1 to 3 feet. 
.thursday...northwest winds 5 to 10 knots veering to the
northeast by midnight. waves 2 feet or less. 


$$