fzus61 kbuf 132002
glflo 
expires:202607140300;;915667

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt mon jul 13 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 shift off the new england 
coast tonight and tuesday. this will allow a warm front to sweep 
across the lake tuesday, followed by a cold front pushing south 
across the lake on wednesday, trailed by a secondary cold front 
pushing south across the lake thursday into friday.


loz062-140300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt mon jul 13 2026

.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday...southwest winds 15 to 20 knots. waves 2 to 4 feet
building to 3 to 5 feet. 
.tuesday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.wednesday...northwest winds 5 to 10 knots becoming west. waves
1 to 3 feet subsiding to 1 foot or less. 
.wednesday night...northwest winds 5 to 15 knots becoming west.
waves 1 to 2 feet. 
.thursday...west winds 5 to 15 knots becoming north. waves 1 to
3 feet. 
.friday...north winds 5 to 10 knots. a chance of showers friday
night. waves 1 foot or less. 
.saturday...southeast winds 10 to 15 knots becoming north.
showers likely during the day, then a chance of showers and
thunderstorms saturday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 131951
glflh 
expires:202607140400;;915285

open lake forecast for lake huron
national weather service detroit/pontiac mi
351 pm edt mon jul 13 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, 30.20 inches, will hold over iowa
through tomorrow. a mainly dry cold front will drop south through
the central great lakes tuesday night and wednesday. weak high
pressure follows for thursday.


lhz362-363-140400-
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-
351 pm edt mon jul 13 2026

.tonight...south winds 10 to 15 knots becoming southwest early in
the morning. waves 1 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots. waves 2 to 4 feet. 
.tuesday night...west winds 5 to 10 knots. waves 2 to 4 feet. 
.wednesday...northwest winds 5 to 10 knots. waves 1 to 3 feet. 
.wednesday night...north winds 5 to 10 knots becoming northwest
10 to 15 knots by midnight...then becoming west 5 to 10 knots
after midnight. waves 2 to 4 feet. 
.thursday...northwest winds 5 to 10 knots. waves 1 to 3 feet. 
.friday...north winds 5 to 10 knots veering to the east. a chance
of showers until early evening. rain showers likely by midnight.
waves 2 feet or less. 
.saturday...east winds 5 to 10 knots becoming north 10 to
15 knots . a chance of showers and thunderstorms...then a chance
of showers by midnight. waves 1 to 3 feet. 


$$

fzus63 kdtx 131951
glflh 
expires:202607140400;;915286

open lake forecast for lake huron
national weather service detroit/pontiac mi
351 pm edt mon jul 13 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, 30.20 inches, will hold over iowa
through tomorrow. a mainly dry cold front will drop south through
the central great lakes tuesday night and wednesday. weak high
pressure follows for thursday.


lhz462>464-140400-
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-
351 pm edt mon jul 13 2026

.tonight...south winds 5 to 15 knots veering to the southwest 
early in the morning. waves 1 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.tuesday night...west winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. waves 1 to 3 feet. 
.wednesday...northwest winds 5 to 10 knots. waves 2 feet or less.
.wednesday night...light and variable winds becoming west 5 to
10 knots after midnight. waves 2 feet or less. 
.thursday...northwest winds 5 to 10 knots becoming light and
variable...then becoming north 5 to 10 knots late in the evening.
waves 2 feet or less. 
.friday...north winds 5 to 10 knots becoming east 10 to 15 knots
by midnight. a chance of showers and thunderstorms by midnight.
waves 2 feet or less. 
.saturday...southeast winds 5 to 10 knots becoming east 10 to
15 knots in the late morning and early afternoon...then backing
to the north . a chance of showers and thunderstorms...then a
chance of showers by midnight. waves 1 to 3 feet building to 2 to
4 feet by midnight. 


$$