fzus61 kbuf 250802
glflo 
expires:202608251500;;324467

open lake forecast for lake ontario
national weather service buffalo ny
402 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 today through wednesday. the 
ridge will exit eastward thursday and allow a warm front to sweep 
northeastward across lake ontario. friday, a cold front should sweep 
eastward across the lake and be followed by a high pressure ridge 
averaging 30.0 inches and building from the upper midwest.


loz062-251500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt tue aug 25 2026

.today...northwest winds 15 to 20 knots becoming west 5 to
15 knots. waves 2 to 4 feet subsiding to 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 250732
glflh 
expires:202608251545;;323658

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 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, will begin to work in
across the great lakes tonight through tomorrow. this will bring
lighter winds and dry weather to the area. a cold front will then
move through on wednesday, bringing elevated winds across lake
huron along with increasing chances for rain showers and
thunderstorms.


lhz362-363-251545-
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-
332 am edt tue aug 25 2026

.today...northwest winds 5 to 10 knots early in the morning
becoming light and variable. 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 1 to 3 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 1 to 3 feet building to 3 to
5 feet late in the afternoon. 
.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 250732
glflh 
expires:202608251545;;323659

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 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, will begin to work in
across the great lakes tonight through tomorrow. this will bring
lighter winds and dry weather to the area. a cold front will then
move through on wednesday, bringing elevated winds across lake
huron along with increasing chances for rain showers and
thunderstorms.


lhz462>464-251545-
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-
332 am edt tue aug 25 2026

.today...northwest winds 5 to 10 knots in the morning becoming
light and variable. waves 2 to 4 feet subsiding to 1 to 3 feet in
the late morning and afternoon. 
.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. 
.friday...north winds 10 to 15 knots decreasing to 5 to 10 knots
. waves 1 to 3 feet. 
.saturday...southeast winds 5 to 10 knots becoming south 10 to
15 knots by midnight. waves 2 feet or less. 


$$