fzus61 kbuf 120202
glflo 
expires:202607120900;;821771

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt sat jul 11 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 large 30.2 inch high will build south across the lower 
great lakes through this weekend, before sliding east into new 
england monday, then off the coast by tuesday. this will allow a 
warm front to sweep northeastward across the lake tuesday, followed 
by a cold front pushing south across the lake on wednesday. the 
frontal boundary will then remain south of the lake thursday.


loz062-120900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt sat jul 11 2026

.overnight...light and variable winds. waves 1 foot or
less. 
.sunday...northeast winds 10 knots or less becoming east. waves
1 foot or less. 
.sunday night...southeast winds less than 10 knots. waves 1 foot
or less. 
.monday...light and variable winds becoming southwest 5 to
10 knots. waves 1 foot or less. 
.monday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west. waves
2 to 4 feet building to 3 to 6 feet. 
.wednesday...west winds 5 to 15 knots becoming northwest. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...west winds 10 knots or less becoming northwest. waves
2 feet or less. 

$$

fzus63 kdtx 120202
glflh 
expires:202607121015;;821775

open lake forecast for lake huron
national weather service detroit/pontiac mi
1002 pm edt sat jul 11 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...broad area of high pressure will continue to influence
the quiet weather over the great lakes region through the
weekend. the high pressure system will strengthen slightly to
30.20 inches sunday, bringing benign marine conditions.


lhz362-363-121015-
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-
1002 pm edt sat jul 11 2026

.rest of tonight...light and variable winds. waves 2 feet or
less. 
.sunday...light and variable winds becoming southeast 5 to
10 knots late in the afternoon. waves 2 feet or less. 
.sunday night...south winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. waves 1 to 3 feet. 
.monday...southwest winds 5 to 10 knots backing to the south
early in the afternoon. waves 1 to 3 feet. 
.monday night...southeast winds 5 to 10 knots veering to the
south by midnight...then becoming southwest 10 to 15 knots after
midnight. waves 1 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots veering to the
northwest late in the evening. waves 3 to 5 feet. 
.wednesday...northwest winds 5 to 10 knots. waves 1 to 3 feet
building to 2 to 4 feet . 
.thursday...northwest winds 5 to 10 knots backing to the south
early in the evening...then backing to the northeast by midnight.
waves 1 to 3 feet. 


$$

fzus63 kdtx 120202
glflh 
expires:202607121015;;821776

open lake forecast for lake huron
national weather service detroit/pontiac mi
1002 pm edt sat jul 11 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...broad area of high pressure will continue to influence
the quiet weather over the great lakes region through the
weekend. the high pressure system will strengthen slightly to
30.20 inches sunday, bringing benign marine conditions.


lhz462>464-121015-
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-
1002 pm edt sat jul 11 2026

.rest of tonight...northeast winds 5 to 10 knots. waves 1 to
3 feet. 
.sunday...light and variable winds. waves 2 feet or less. 
.sunday night...light and variable winds becoming south 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.monday...southwest winds 5 to 10 knots. waves 2 feet or less. 
.monday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots veering to the
northwest late in the evening. waves 1 to 3 feet building to 2 to
4 feet late in the morning...then subsiding to 1 to 3 feet late
in the evening. 
.wednesday...northwest winds 5 to 10 knots. waves 1 to 3 feet. 
.thursday...northwest winds 5 to 10 knots backing to the
southwest early in the evening...then veering to the southwest
5 to 10 knots by midnight. waves 2 feet or less. 


$$