fzus61 kbuf 050203
glflo 
expires:202608050900;;635532

open lake forecast for lake ontario
national weather service buffalo ny
1003 pm edt tue aug 4 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 high pressure ridge averaging 30.0 inches exits slowly 
toward new england through this weekend. a cold front should 
approach lake ontario slowly from the northwest thursday through 
this weekend.


loz062-050900-
lake ontario open waters from the niagara river to hamlin beach-
1003 pm edt tue aug 4 2026

.overnight...southeast winds 5 to 10 knots becoming south.
waves 1 foot or less. 
.wednesday...south winds 10 knots or less becoming east. waves
1 foot or less. 
.wednesday night...east winds 10 knots or less becoming
southwest. waves 1 foot or less. 
.thursday...light and variable winds. a chance of showers. waves
1 foot or less. 
.thursday night...south winds less than 10 knots becoming west.
waves 1 foot or less. 
.friday...light and variable winds becoming southwest 5 to
10 knots. a chance of showers and thunderstorms. waves 1 foot or
less. 
.saturday...southwest winds 5 to 15 knots becoming west. a chance
of showers and thunderstorms during the day, then a chance of
showers saturday night. waves 1 foot or less. 
.sunday...west winds 5 to 15 knots becoming southwest. a chance
of showers and thunderstorms. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 050108
glflh 
expires:202608050915;;634100

open lake forecast for lake huron
national weather service detroit/pontiac mi
908 pm edt tue aug 4 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, 30.00 inches, retreats toward the mid
atlantic tonight. a slow moving cold front will move into lake
huron wednesday triggering showers and a chance for thunderstorms
across the region through the end of the workweek.


lhz362-363-050915-
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-
908 pm edt tue aug 4 2026

.rest of tonight...south winds 10 to 15 knots decreasing to 5 to
10 knots early in the morning. waves 3 to 5 feet. 
.wednesday...south winds 5 to 10 knots. a chance of showers.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning
and afternoon. 
.wednesday night...southeast winds 5 to 10 knots early in the
evening becoming light and variable. a chance of showers. waves
2 feet or less. 
.thursday...light and variable winds. a chance of showers. waves
2 feet or less. 
.thursday night...light and variable winds. waves 2 feet or less.
.friday...light and variable winds becoming southeast 5 to
10 knots late in the afternoon. waves 2 feet or less. 
.saturday...southwest winds 5 to 10 knots backing to the east
early in the evening...then becoming light and variable by
midnight. waves 1 to 3 feet. 
.sunday...southwest winds 5 to 10 knots. a chance of showers.
waves 2 feet or less. 


$$

fzus63 kdtx 050108
glflh 
expires:202608050915;;634101

open lake forecast for lake huron
national weather service detroit/pontiac mi
908 pm edt tue aug 4 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, 30.00 inches, retreats toward the mid
atlantic tonight. a slow moving cold front will move into lake
huron wednesday triggering showers and a chance for thunderstorms
across the region through the end of the workweek.


lhz462>464-050915-
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-
908 pm edt tue aug 4 2026

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


$$