fzus61 kbuf 050802
glflo 
expires:202609051500;;936457

open lake forecast for lake ontario
national weather service buffalo ny
402 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.


loz062-051500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt sat sep 5 2026

.today...north winds around 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 050802
glflo 
expires:202609051500;;936458

open lake forecast for lake ontario
national weather service buffalo ny
402 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>065-051500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am edt sat sep 5 2026

.today...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. 

$$

fzus61 kcle 050743
glfle 
expires:202609051415;;935979

open lake forecast for lake erie
national weather service cleveland oh
343 am edt sat sep 5 2026

for waters beyond five nautical miles of shore on lake erie

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 cold front continues to move south of lake erie through today. 
high pressure 30.20 inches gradually builds into the lake through
early next week.



lez162-163-051415-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
343 am edt sat sep 5 2026

.today...northeast winds 10 to 15 knots. a chance of showers
early, then a slight chance of showers late this morning. waves
1 to 3 feet. 
.tonight...northeast winds 10 to 15 knots. a slight chance of
showers late. waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday night...northeast winds 10 to 15 knots becoming east.
waves 1 to 3 feet. 
.monday...east winds 5 to 10 knots becoming southeast. waves
2 feet or less. 
.tuesday...southeast winds 5 to 15 knots becoming south 15 to
20 knots. waves 2 feet or less. 
.wednesday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. waves 1 to 3 feet. 

$$

fzus61 kcle 050743
glfle 
expires:202609051415;;935980

open lake forecast for lake erie
national weather service cleveland oh
343 am edt sat sep 5 2026

for waters beyond five nautical miles of shore on lake erie

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 cold front continues to move south of lake erie through today. 
high pressure 30.20 inches gradually builds into the lake through
early next week.



lez164>167-051415-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
343 am edt sat sep 5 2026

.today...northeast winds 10 to 15 knots. a slight chance of
showers this morning. waves 1 to 3 feet. 
.tonight...northeast winds 10 to 15 knots. a slight chance of
showers after midnight. waves 1 to 3 feet. 
.sunday...east winds 10 to 15 knots becoming northeast 15 to
20 knots. waves 1 to 3 feet. 
.sunday night...northeast winds 15 to 20 knots becoming east 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...east winds 5 to 15 knots becoming southeast. waves
2 feet or less. 
.tuesday...southeast winds 10 knots or less becoming south and
increasing to 15 to 20 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 25 knots becoming west. a
chance of showers during the day. waves 3 to 6 feet. 

$$

fzus61 kcle 050743
glfle 
expires:202609051415;;935981

open lake forecast for lake erie
national weather service cleveland oh
343 am edt sat sep 5 2026

for waters beyond five nautical miles of shore on lake erie

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 cold front continues to move south of lake erie through today. 
high pressure 30.20 inches gradually builds into the lake through
early next week.



lez061-168-169-051415-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-geneva-on-the-
lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
343 am edt sat sep 5 2026

.today...northeast winds 5 to 10 knots. waves 2 feet or less. 
.tonight...northeast winds 5 to 15 knots. a slight chance of
showers after midnight. waves 2 feet or less. 
.sunday...east winds 5 to 15 knots becoming northeast. waves 1 to
3 feet. 
.sunday night...northeast winds 5 to 15 knots becoming east.
waves 1 to 3 feet. 
.monday...east winds 5 to 10 knots becoming southeast. waves
1 foot or less. 
.tuesday...southeast winds less than 10 knots becoming south and
increasing to 15 to 20 knots. waves 1 foot or less building to
1 to 3 feet. 
.wednesday...southwest winds 15 to 25 knots becoming west. a
chance of showers. waves 2 to 4 feet building to 3 to 6 feet. 

$$

fzus63 kdtx 050718
glfsc 
expires:202609051530;;935291

lake st clair forecast
national weather service detroit/pontiac mi
318 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.


lcz460-051530-
lake st clair-
318 am edt sat sep 5 2026

.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 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 2 feet or less.
.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 050717
glflh 
expires:202609051530;;935265

open lake forecast for lake huron
national weather service detroit/pontiac mi
317 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.


lhz363-462-051530-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
317 am edt sat sep 5 2026

.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 1 to 3 feet
building to 3 to 5 feet by midnight. 
.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. waves occasionally around 8 feet. 


$$

fzus63 kdtx 050717
glflh 
expires:202609051530;;935264

open lake forecast for lake huron
national weather service detroit/pontiac mi
317 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.


lhz361-362-051530-
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-
317 am edt sat sep 5 2026

.today...northeast winds 5 to 10 knots 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. waves
occasionally around 8 feet. 


$$

fzus63 kdtx 050717
glflh 
expires:202609051530;;935266

open lake forecast for lake huron
national weather service detroit/pontiac mi
317 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.


lhz463-464-051530-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
317 am edt sat sep 5 2026

.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 after
midnight. 
.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. 


$$