fzus61 kbuf 251402
glflo 
expires:202608252100;;337504

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt tue aug 25 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 ridge averaging 30.1 inches will build from the 
western and central great lakes through wednesday. the ridge will 
exit eastward wednesday night through thursday morning and allow a 
warm front to sweep northeastward across lake ontario before a cold 
front sweeps eastward across the lake thursday evening through 
thursday night. behind the cold front, a high pressure ridge 
averaging 30.0 inches should build from the upper midwest through 
saturday and then begin to exit eastward on sunday.


loz062-252100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt tue aug 25 2026

.this afternoon...northwest winds 5 to 15 knots becoming west.
waves 1 to 3 feet. 
.tonight...west winds 10 knots or less becoming south. waves
1 foot or less. 
.wednesday...southwest winds 10 knots or less becoming east.
waves 1 foot or less. 
.wednesday night...east winds 5 to 15 knots becoming south. a
chance of showers overnight. waves 2 feet or less. 
.thursday...southwest winds 5 to 15 knots becoming northwest.
showers likely with a chance of thunderstorms during the day,
then a chance of showers thursday night. waves 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots becoming north. waves
1 foot or less. 
.saturday...northeast winds 10 knots or less becoming south.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 251357
glflh 
expires:202608252200;;337268

open lake forecast for lake huron
national weather service detroit/pontiac mi
957 am edt tue aug 25 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, 30.10 inches, centered over the ohio
valley will provide light wind this afternoon. southerly winds
will increase tonight ahead of a cold front, which brings showers
and thunderstorms to the central great lakes tomorrow.


lhz362-363-252200-
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-
957 am edt tue aug 25 2026

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


$$

fzus63 kdtx 251357
glflh 
expires:202608252200;;337269

open lake forecast for lake huron
national weather service detroit/pontiac mi
957 am edt tue aug 25 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, 30.10 inches, centered over the ohio
valley will provide light wind this afternoon. southerly winds
will increase tonight ahead of a cold front, which brings showers
and thunderstorms to the central great lakes tomorrow.


lhz462>464-252200-
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-
957 am edt tue aug 25 2026

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


$$