fzus61 kbuf 051403
glflo 
expires:202609052100;;949850

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sat sep 5 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 30.1 inches builds gradually from 
northern ontario through monday. a cold front will sweep southward 
across lake ontario tuesday. behind the front, another ridge 
averaging 30.1 inches builds from near james bay through tuesday 
night. on wednesday, the ridge should exit southeastward and allow a 
warm front to sweep northeastward across lake ontario.


loz062-052100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt sat sep 5 2026

.this afternoon...north winds 5 to 10 knots becoming light and
variable. waves 1 foot or less. 
.tonight...north winds 10 knots or less becoming northeast 10 to
15 knots. waves 2 feet or less. 
.sunday...northeast winds 5 to 15 knots becoming east. waves 1 to
3 feet. 
.sunday night...southeast winds less than 10 knots. waves 1 foot
or less. 
.monday...west winds less than 10 knots becoming southwest. waves
1 foot or less. 
.tuesday...light and variable winds becoming south 10 to
15 knots. a chance of showers tuesday night. waves 2 feet or
less. 
.wednesday...southwest winds 15 to 20 knots becoming west.
showers likely. waves 2 to 4 feet building to 4 to 7 feet, then
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 

$$

fzus61 kbuf 051403
glflo 
expires:202609052100;;949851

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sat sep 5 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 30.1 inches builds gradually from 
northern ontario through monday. a cold front will sweep southward 
across lake ontario tuesday. behind the front, another ridge 
averaging 30.1 inches builds from near james bay through tuesday 
night. on wednesday, the ridge should exit southeastward and allow a 
warm front to sweep northeastward across lake ontario.


loz063>065-052100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt sat sep 5 2026

.this afternoon...north winds 5 to 10 knots. waves 1 foot or less.
.tonight...north winds 5 to 15 knots becoming northeast. waves
1 to 3 feet. 
.sunday...northeast winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday night...north winds 10 knots or less becoming northwest.
waves 2 feet or less. 
.monday...northwest winds 10 knots or less becoming west. waves
1 foot or less. 
.tuesday...southwest winds 10 knots or less becoming south 10 to
15 knots. a chance of showers tuesday night. waves 2 feet or
less. 
.wednesday...south winds 15 to 25 knots becoming west. showers
likely. waves 2 to 4 feet building to 3 to 6 feet. 

$$

fzus63 kdtx 051347
glfsc 
expires:202609052200;;949334

lake st clair forecast
national weather service detroit/pontiac mi
947 am edt sat sep 5 2026

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 large area of high pressure anchored over ontario
will usher cooler, drier northeast flow to start this weekend.
more tranquil conditions by sunday into monday as the high drifts
overhead.


lcz460-052200-
lake st clair-
947 am edt sat sep 5 2026

.rest of today...northeast winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon...then increasing to 10 to 15 knots
late in the afternoon. partly sunny late in the morning then
clearing. waves 2 feet or less.
.tonight...north winds 15 to 20 knots becoming northeast 10 to 15
knots after midnight. mostly clear. waves 1 to 3 feet.
.sunday...northeast winds 10 to 15 knots diminishing to 5 to 10
knots in the late morning and afternoon. mostly sunny. waves 2 feet
or less.
.sunday night...northeast winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. mostly clear. waves 2
feet or less.
.monday...east winds 5 to 10 knots veering to the southeast in the
evening. mostly clear. waves 2 feet or less.
.tuesday...south winds 10 to 15 knots. partly cloudy. waves 2 feet
or less.
.wednesday...west winds 15 to 20 knots. partly cloudy. waves 1 to 3
feet.

$$

fzus63 kdtx 051347
glflh 
expires:202609052200;;949330

open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt sat sep 5 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...a large area of high pressure anchored over ontario
will usher cooler, drier northeast flow to start this weekend.
more tranquil conditions by sunday into monday as the high drifts
overhead.


lhz361-362-052200-
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-
947 am edt sat sep 5 2026

.rest of today...northeast winds 5 to 10 knots late in the
morning becoming light and variable. waves 2 feet or less. 
.tonight...light and variable winds. waves 2 feet or less. 
.sunday...light and variable winds. waves 2 feet or less. 
.sunday night...light and variable winds. waves 2 feet or less. 
.monday...light and variable winds becoming southeast 5 to
10 knots late in the afternoon. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots increasing to 15 to
20 knots. a chance of showers. waves 1 to 3 feet building to 3 to
5 feet . 
.wednesday...southwest winds 15 to 20 knots veering to the west
by midnight. gusts to 35 knot gales. showers and a chance of
thunderstorms early in the morning...then a chance of showers in
the late morning and early afternoon. waves 4 to 6 feet. 


$$

fzus63 kdtx 051347
glflh 
expires:202609052200;;949331

open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt sat sep 5 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...a large area of high pressure anchored over ontario
will usher cooler, drier northeast flow to start this weekend.
more tranquil conditions by sunday into monday as the high drifts
overhead.


lhz363-462-052200-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
947 am edt sat sep 5 2026

.rest of today...northeast winds 5 to 10 knots. waves 2 feet or
less. 
.tonight...northeast winds 5 to 10 knots. waves 2 feet or less. 
.sunday...north winds 5 to 10 knots. waves 2 feet or less. 
.sunday night...north winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 feet or less. 
.monday...light and variable winds becoming southeast 5 to
10 knots late in the evening. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots increasing to 15 to
20 knots. a chance of showers by midnight. waves 2 feet or less
building to 2 to 4 feet . 
.wednesday...southwest winds 15 to 20 knots veering to the west
by midnight. gusts to 30 knots. a chance of showers until
afternoon. waves 4 to 6 feet. 


$$

fzus63 kdtx 051347
glflh 
expires:202609052200;;949332

open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt sat sep 5 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...a large area of high pressure anchored over ontario
will usher cooler, drier northeast flow to start this weekend.
more tranquil conditions by sunday into monday as the high drifts
overhead.


lhz463-464-052200-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
947 am edt sat sep 5 2026

.rest of today...northeast winds 5 to 10 knots becoming north
10 to 15 knots late in the afternoon. waves 1 to 3 feet. 
.tonight...north winds 15 to 20 knots becoming northeast 5 to
10 knots. waves 2 to 4 feet subsiding to 1 to 3 feet early in the
morning. 
.sunday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.sunday night...north winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and overnight. waves 2 feet or
less. 
.monday...light and variable winds becoming east 5 to 10 knots
late in the evening. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots becoming south 15 to
20 knots. a chance of. waves 1 to 3 feet building to 2 to 4 feet
by midnight. 
.wednesday...southwest winds 15 to 20 knots veering to the west
by midnight. a chance of showers until afternoon. waves 2 to
4 feet. 


$$