fzus61 kbuf 270802
glflo 
expires:202608271500;;434459

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt thu aug 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 pre-frontal trough will cross the lower great lakes 
today, followed by a weak cold front tonight. a 30.2 inch high will 
then build from the upper great lakes friday to the lower great 
lakes saturday before drifting off the new england coast sunday. a 
weak frontal boundary is then forecast to stall just north of the 
lake sunday night through tuesday.


loz062-271500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt thu aug 27 2026

.today...southwest winds 10 to 15 knots becoming west. showers
likely with a chance of thunderstorms early. waves 1 to 3 feet. 
.tonight...west winds 5 to 10 knots becoming northwest. waves
1 to 2 feet. 
.friday...north winds 10 knots or less becoming west. waves
1 foot or less. 
.friday night...light and variable winds. waves 1 foot or less. 
.saturday...west winds 10 knots or less becoming southwest. waves
1 foot or less. 
.sunday...southwest winds 5 to 10 knots becoming south. a chance
of showers during the day, then showers likely sunday night.
waves 1 foot or less. 
.monday...south winds 5 to 10 knots becoming southeast. showers
likely during the day, then a chance of showers monday night.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 270744
glflh 
expires:202608271600;;433901

open lake forecast for lake huron
national weather service detroit/pontiac mi
344 am edt thu aug 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...moderate northwest winds in place through daytime
thursday following the passage of a cold front. high pressure,
30.20 inches, then expands over the central great lakes to close
out the week.


lhz361-362-271600-
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-
344 am edt thu aug 27 2026

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


$$

fzus63 kdtx 270744
glflh 
expires:202608271600;;433902

open lake forecast for lake huron
national weather service detroit/pontiac mi
344 am edt thu aug 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...moderate northwest winds in place through daytime
thursday following the passage of a cold front. high pressure,
30.20 inches, then expands over the central great lakes to close
out the week.


lhz363-271600-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
344 am edt thu aug 27 2026

.today...west winds 10 to 15 knots becoming northwest 5 to
10 knots in the afternoon. waves 1 to 3 feet. 
.tonight...north winds 10 to 15 knots decreasing to 5 to 10 knots
early in the morning. waves 1 to 3 feet. 
.friday...north winds 5 to 10 knots. waves 2 feet or less. 
.friday night...light and variable winds. waves 2 feet or less. 
.saturday...southwest winds 5 to 10 knots becoming south 10 to
15 knots late in the afternoon. waves 2 feet or less. 
.sunday...south winds 10 to 15 knots becoming southeast 5 to
10 knots by midnight. a chance of showers early in the morning.
rain showers likely and a chance of thunderstorms. waves 1 to 3 
feet. 
.monday...southeast winds 5 to 10 knots. a chance of showers and
thunderstorms early in the morning...then a chance of showers.
waves 2 feet or less. 


$$

fzus63 kdtx 270744
glflh 
expires:202608271600;;433903

open lake forecast for lake huron
national weather service detroit/pontiac mi
344 am edt thu aug 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...moderate northwest winds in place through daytime
thursday following the passage of a cold front. high pressure,
30.20 inches, then expands over the central great lakes to close
out the week.


lhz462>464-271600-
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-
344 am edt thu aug 27 2026

.today...west winds 10 to 15 knots becoming northwest 5 to
10 knots in the afternoon. waves 1 to 3 feet. 
.tonight...north winds 5 to 10 knots increasing to 10 to 15 knots
by midnight...then decreasing to 5 to 10 knots early in the
morning. waves 1 to 3 feet. 
.friday...north winds 5 to 10 knots. waves 1 to 3 feet. 
.friday night...north winds 5 to 10 knots veering to the east by
midnight...then veering to the south after midnight. waves 2 feet
or less. 
.saturday...south winds 5 to 10 knots increasing to 10 to
15 knots late in the evening. waves 2 feet or less. 
.sunday...south winds 10 to 15 knots decreasing to 5 to 10 knots
by midnight. a chance of showers. a chance of thunderstorms. rain
showers likely by midnight. waves 1 to 3 feet. 
.monday...south winds 5 to 10 knots. showers likely and a chance
of thunderstorms early in the morning...then a chance of showers.
waves 2 feet or less. 


$$