fzus61 kbuf 272002
glflo 
expires:202605280300;;750119

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt wed may 27 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 high over ontario will expand southeastward 
across the lower great lakes thursday and thursday night, before 
settling into the ohio valley friday. a 29.6 inch low will then make 
its way southeastward across quebec friday and new england friday 
night and saturday, with its trailing cold front crossing the lake 
late friday or friday night. another 30.2 inch high is then forecast 
to build across the great lakes later saturday through sunday.


loz062-280300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt wed may 27 2026

.tonight...west winds 10 to 15 knots becoming north. waves 1 to
2 feet. 
.thursday...north winds 5 to 10 knots becoming west. a chance of
showers early. waves 1 to 2 feet. 
.thursday night...west winds 5 to 10 knots. waves 1 to 2 feet. 
.friday...west winds 5 to 15 knots increasing to 15 to 20 knots.
a chance of showers in the afternoon. waves 1 to 3 feet building
to 2 to 4 feet. 
.friday night...west winds 15 to 20 knots becoming north 10 to
15 knots. a chance of showers in the evening. waves 2 to 4 feet. 
.saturday...north winds 5 to 15 knots becoming west 10 knots or
less. waves 2 feet or less. 
.sunday...west winds 5 to 10 knots becoming northwest. waves
2 feet or less. 
.monday...north winds 10 knots or less becoming northwest. waves
1 foot or less. 

$$

fzus63 kdtx 271936
glflh 
expires:202605280345;;749170

open lake forecast for lake huron
national weather service detroit/pontiac mi
336 pm edt wed may 27 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, 30.30 inches, will expand across
northern ontario tonight and thursday. this will drive a little
cooler air across the region and cause an uptick in winds and
waves in the nearshore. the high will drift to the southern great
lakes thursday night into friday, sustaining dry conditions
across the region. a secondary high pressure system is forecast
to expand from hudson bay friday to lake huron saturday. this
will drive a secondary push of gusty northeast winds, likely
increasing winds and waves in the nearshore areas.


lhz361-362-280345-
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-
336 pm edt wed may 27 2026

.tonight...southwest winds 5 to 10 knots becoming north 10 to
15 knots in the late evening and overnight. waves 1 to 3 feet. 
.thursday...north winds 5 to 10 knots. waves 1 to 3 feet. 
.thursday night...west winds 5 to 10 knots. waves 2 feet or less.
.friday...west winds 5 to 10 knots increasing to 15 to 20 knots.
waves 2 feet or less building to 3 to 5 feet in the late morning
and afternoon. 
.friday night...northwest winds 15 to 20 knots becoming northeast
after midnight. waves 3 to 5 feet. 
.saturday...north winds 5 to 10 knots becoming light and
variable. waves 2 to 4 feet subsiding to 2 feet or less. 
.sunday...west winds 5 to 10 knots becoming northwest 10 to
15 knots by midnight. waves 2 feet or less. 
.monday...north winds 10 to 15 knots decreasing to 5 to 10 knots
until early evening...then backing to the northwest by midnight.
waves 1 to 3 feet. 


$$

fzus63 kdtx 271936
glflh 
expires:202605280345;;749171

open lake forecast for lake huron
national weather service detroit/pontiac mi
336 pm edt wed may 27 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, 30.30 inches, will expand across
northern ontario tonight and thursday. this will drive a little
cooler air across the region and cause an uptick in winds and
waves in the nearshore. the high will drift to the southern great
lakes thursday night into friday, sustaining dry conditions
across the region. a secondary high pressure system is forecast
to expand from hudson bay friday to lake huron saturday. this
will drive a secondary push of gusty northeast winds, likely
increasing winds and waves in the nearshore areas.


lhz363-462>464-280345-
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-
336 pm edt wed may 27 2026

.tonight...light and variable winds becoming north 10 to
15 knots. waves 1 to 3 feet. 
.thursday...north winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon. waves 3 to 5 feet. 
.thursday night...north winds 5 to 10 knots backing to the
southwest in the late evening and overnight. waves 3 to 5 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.friday...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. waves 1 to 3 feet. 
.friday night...west winds 10 to 15 knots veering to the north in
the late evening and overnight. waves 2 to 4 feet. 
.saturday...northeast winds 10 to 15 knots becoming light and
variable. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
evening. 
.sunday...light and variable winds becoming southwest 5 to
10 knots until early evening...then veering to the west by
midnight. waves 2 feet or less. 
.monday...north winds 5 to 10 knots. waves 1 to 3 feet. 


$$