fzus61 kbuf 100802
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expires:202510101500;;421376

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt fri oct 10 2025

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 30.4 inch high will drift off the new england coast 
today. a weak 30.0 inch low will then move southeast across the 
great lakes tonight through saturday before weakening to a remnant 
trough saturday night across western ny. another 30.4 inch high will 
then build from quebec saturday night to the canadian maritimes 
sunday, where it will remain in place through tuesday. meanwhile, a 
29.5 inch low will drift from just offshore of the carolinas sunday 
to off the jersey shore by monday night.


loz062-101500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt fri oct 10 2025

.today...south winds 5 to 15 knots. waves 2 feet or less. 
.tonight...south winds 10 to 15 knots. a chance of showers after
midnight. showers likely late. waves 1 to 3 feet. 
.saturday...south winds 10 to 15 knots becoming east. showers
likely. waves 1 to 3 feet. 
.saturday night...east winds 15 to 20 knots. showers likely.
waves 2 to 4 feet. 
.sunday...east winds 15 to 20 knots. showers likely during the
day, then a chance of showers sunday night. waves 3 to 6 feet. 
.monday...east winds 15 to 20 knots becoming northeast 5 to
15 knots. a chance of showers during the day. waves 3 to 6 feet
subsiding to 1 to 3 feet. 
.tuesday...north winds 10 knots or less becoming northwest 10 to
15 knots. a chance of showers tuesday night. waves 2 feet or
less. 

$$

fzus63 kdtx 100752
glflh 
expires:202510101600;;420949

open lake forecast for lake huron
national weather service detroit/pontiac mi
352 am edt fri oct 10 2025

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, 30.40 inches, peels away from the
region early this morning with weakening low pressure, averaging
29.90 inches, quickly trailing in its wake. this low crosses the
region late today through saturday bringing a period of unsettled
weather including waterspout chances. weak ridging then develops
by late weekend.


lhz362-363-101600-
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-
352 am edt fri oct 10 2025

.today...south winds 15 to 20 knots increasing to 20 to 25 knots
with gusts to around 30 knots in the afternoon. a chance of
showers in the afternoon. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.tonight...south winds 20 to 25 knots with gusts to around
30 knots becoming southwest 15 to 20 knots late in the evening...
then becoming west 10 to 15 knots after midnight. showers. waves
5 to 7 feet subsiding to 3 to 5 feet early in the morning. waves
occasionally around 10 feet. 
.saturday...north winds 10 to 15 knots. waves 2 to 4 feet. 
.saturday night...east winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.sunday...east winds 10 to 15 knots. waves 2 to 4 feet. 
.monday...southeast winds 10 to 15 knots decreasing to 5 to
10 knots until early morning. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and early morning. 
.tuesday...west winds 5 to 10 knots becoming northwest 10 to
15 knots. waves 1 to 3 feet building to 2 to 4 feet until early
morning. 


$$

fzus63 kdtx 100752
glflh 
expires:202510101600;;420950

open lake forecast for lake huron
national weather service detroit/pontiac mi
352 am edt fri oct 10 2025

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, 30.40 inches, peels away from the
region early this morning with weakening low pressure, averaging
29.90 inches, quickly trailing in its wake. this low crosses the
region late today through saturday bringing a period of unsettled
weather including waterspout chances. weak ridging then develops
by late weekend.


lhz462>464-101600-
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-
352 am edt fri oct 10 2025

.today...south winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. waves 3 to 5 feet. 
.tonight...southwest winds 15 to 20 knots becoming west 10 to
15 knots after midnight. showers likely in the evening...then a
chance of showers after midnight. waves 3 to 5 feet. 
.saturday...west winds 10 to 15 knots veering to the north early
in the afternoon. a chance of showers. a chance of waterspouts.
waves 2 to 4 feet. 
.saturday night...northeast winds 10 to 15 knots veering to the
east in the late evening and overnight. waves 1 to 3 feet. 
.sunday...east winds 10 to 15 knots. waves 1 to 3 feet building
to 2 to 4 feet late in the evening. 
.monday...east winds 10 to 15 knots decreasing to 5 to 10 knots.
waves 2 to 4 feet subsiding to 2 feet or less. 
.tuesday...southwest winds 5 to 10 knots becoming north 10 to
15 knots. waves 1 to 3 feet building to 2 to 4 feet until early
morning. 


$$