fzus61 kbuf 071402
glflo 
expires:202605072100;;166129

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt thu may 7 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 broad area of high pressure averaging 30.1 inches will 
build from the ohio valley this afternoon to off the mid atlantic 
coast by friday night. a 29.5 inch low will then move from the upper 
great lakes saturday to central quebec sunday before weakening over 
northern quebec monday. a 30.3 inch high is then forecast to build 
from northwest ontario province monday to the central great lakes 
tuesday.


loz062-072100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt thu may 7 2026

.this afternoon...west winds less than 10 knots. waves 1 foot or
less. 
.tonight...west winds 10 knots or less. rain showers likely
early, then a chance of rain showers late in the evening. waves
1 foot or less. 
.friday...west winds 10 knots or less becoming southwest. waves
1 foot or less. 
.friday night...southwest winds 5 to 10 knots becoming south. a
chance of showers overnight. waves 2 feet or less. 
.saturday...southeast winds 5 to 15 knots becoming southwest
15 to 20 knots. a chance of showers. waves 1 to 3 feet. 
.sunday...west winds 5 to 15 knots becoming northwest. a chance
of showers. waves 1 to 3 feet. 
.monday...northwest winds 5 to 15 knots. waves 1 to 2 feet. 

$$

fzus63 kdtx 071913
glflh 
expires:202605080315;;179737

open lake forecast for lake huron
national weather service detroit/pontiac mi
313 pm edt thu may 7 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...light and variable winds today and friday organize out
of the southwest saturday. breezy southwest flow is expected
ahead of a cold front that sweeps across the area saturday night
bringing shower and thunderstorm chances to the great lakes.


lhz361-362-080315-
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-
313 pm edt thu may 7 2026

.tonight...south winds 5 to 10 knots veering to the southwest
after midnight. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots becoming southeast 10 to
15 knots late in the afternoon. waves 2 feet or less. 
.friday night...southeast winds 5 to 10 knots becoming south
10 to 15 knots after midnight. waves 1 to 3 feet. 
.saturday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. a chance of showers.
waves 3 to 5 feet. 
.saturday night...northwest winds 15 to 20 knots. waves 5 to
7 feet. waves occasionally around 10 feet. 
.sunday...west winds 10 to 15 knots. waves 3 to 5 feet. 
.monday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots by midnight. waves 3 to 5 feet. 
.tuesday...northwest winds 5 to 10 knots veering to the east .
waves 1 to 3 feet. 


$$

fzus63 kdtx 071913
glflh 
expires:202605080315;;179738

open lake forecast for lake huron
national weather service detroit/pontiac mi
313 pm edt thu may 7 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...light and variable winds today and friday organize out
of the southwest saturday. breezy southwest flow is expected
ahead of a cold front that sweeps across the area saturday night
bringing shower and thunderstorm chances to the great lakes.


lhz363-462>464-080315-
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-
313 pm edt thu may 7 2026

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


$$