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expires:202607060900;;486285

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt sun jul 5 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 30.2 inch surface will build southward across 
western quebec tonight, reaching northern new england tomorrow, then 
sliding east of the canadian maritimes by tuesday. meanwhile, a weak 
29.9 inch low over ohio this evening will move to the mid atlantic 
by late monday. a broad 30.1 inch high is then forecast to build 
across the great lakes tuesday through wednesday, then drift off the 
east coast thursday. a weak cold front will cross the lake thursday 
night before another 30.1 inch surface high pressure builds across 
the eastern great lakes region friday and saturday.


loz062-060900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt sun jul 5 2026

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

$$

fzus63 kdtx 060200
glflh 
expires:202607061000;;486196

open lake forecast for lake huron
national weather service detroit/pontiac mi
1000 pm edt sun jul 5 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...northeast flow holds through the day today as high
pressure, 30.10 inches, works in across the great lakes. high
pressure will hold over the region through tomorrow. wind
direction will then veer to the southwest as high pressure
departs through the midweek period.


lhz362-363-061000-
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-
1000 pm edt sun jul 5 2026

.rest of tonight...north winds 5 to 10 knots. areas of fog. waves
1 to 3 feet. 
.monday...north winds 5 to 10 knots. waves 1 to 3 feet. 
.monday night...north winds 5 to 10 knots  becoming light and
variable. waves 2 feet or less. 
.tuesday...light and variable winds. waves 2 feet or less. 
.tuesday night...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds becoming south 5 to
10 knots. a chance of showers late in the afternoon. waves 2 feet
or less. 
.thursday...southwest winds 5 to 10 knots. a chance of showers.
waves 1 to 3 feet. 
.friday...north winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 060200
glflh 
expires:202607061000;;486197

open lake forecast for lake huron
national weather service detroit/pontiac mi
1000 pm edt sun jul 5 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...northeast flow holds through the day today as high
pressure, 30.10 inches, works in across the great lakes. high
pressure will hold over the region through tomorrow. wind
direction will then veer to the southwest as high pressure
departs through the midweek period.


lhz462>464-061000-
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-
1000 pm edt sun jul 5 2026

.rest of tonight...northeast winds 10 to 15 knots decreasing to
5 to 10 knots after midnight. scattered showers this evening.
areas of fog. waves 1 to 3 feet. 
.monday...northeast winds 5 to 10 knots becoming north 10 to
15 knots in the afternoon. areas of fog in the morning. waves
1 to 3 feet. 
.monday night...north winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and overnight. waves 1 to
3 feet. 
.tuesday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.tuesday night...north winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 feet or less. 
.wednesday...light and variable winds becoming south 5 to
10 knots. a chance of showers late in the evening. waves 2 feet
or less. 
.thursday...southwest winds 5 to 10 knots. a chance of showers
early in the morning. rain showers likely in the late morning and
early afternoon...then a chance of showers . waves 2 feet or
less. 
.friday...north winds 5 to 10 knots increasing to 10 to 15 knots
early in the evening...then decreasing to 5 to 10 knots by
midnight. waves 1 to 3 feet. 


$$