fzus61 kbuf 292003
glflo 
expires:202609300300;;263721

open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt tue sep 29 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 29.9 inch low along the southern shores maine, will 
dissipate over the north atlantic wednesday as a 30.1 inch high 
builds to just off the mid atlantic coast. a cold front over the 
upper great lakes wednesday night will cross the lower great lakes 
thursday night. a 30.4 inch high is then forecast to build into the 
upper great lakes friday and the lower great lakes by saturday, 
before exiting into northern maine sunday. meanwhile, a cold front 
will then cross the eastern great lakes sunday into monday.


loz062-300300-
lake ontario open waters from the niagara river to hamlin beach-
403 pm edt tue sep 29 2026

.tonight...southeast winds 5 to 10 knots becoming south. waves
1 foot or less. 
.wednesday...southwest winds 10 knots or less becoming south.
waves 1 foot or less. 
.wednesday night...south winds 5 to 15 knots becoming southwest.
a chance of showers overnight. waves 2 feet or less. 
.thursday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers. waves 1 to 3 feet building to 2 to
4 feet. 
.thursday night...southwest winds 5 to 15 knots becoming west. a
chance of showers in the evening, then showers overnight. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northwest winds 5 to 15 knots becoming north. showers
during the day, then a chance of showers friday night. waves 1 to
3 feet. 
.saturday...north winds 5 to 15 knots becoming southeast. waves
2 feet or less. 
.sunday...south winds 5 to 15 knots becoming northwest 15 to
20 knots. waves 2 feet or less building to 2 to 4 feet. 

$$

fzus61 kbuf 292003
glflo 
expires:202609300300;;263722

open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt tue sep 29 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 29.9 inch low along the southern shores maine, will 
dissipate over the north atlantic wednesday as a 30.1 inch high 
builds to just off the mid atlantic coast. a cold front over the 
upper great lakes wednesday night will cross the lower great lakes 
thursday night. a 30.4 inch high is then forecast to build into the 
upper great lakes friday and the lower great lakes by saturday, 
before exiting into northern maine sunday. meanwhile, a cold front 
will then cross the eastern great lakes sunday into monday.


loz063>065-300300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
403 pm edt tue sep 29 2026

.tonight...east winds 5 to 10 knots becoming south. waves 1 foot
or less. 
.wednesday...south winds 5 to 15 knots. waves 2 feet or less. 
.wednesday night...south winds 5 to 15 knots. waves 2 feet or
less. 
.thursday...southwest winds 15 to 20 knots. a chance of showers.
waves 1 to 3 feet building to 2 to 4 feet. 
.thursday night...southwest winds 5 to 15 knots becoming west. a
chance of showers in the evening, then showers likely overnight.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...west winds 5 to 15 knots becoming north 15 to 20 knots.
showers. waves 1 to 3 feet building to 2 to 4 feet. 
.saturday...north winds 5 to 15 knots becoming southeast. waves
1 to 3 feet subsiding to 1 foot or less. 
.sunday...south winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers. waves 1 to 3 feet building to 3 to
5 feet. 

$$

fzus61 kcle 292000
glfle 
expires:202609300215;;263441

open lake forecast for lake erie
national weather service cleveland oh
400 pm edt tue sep 29 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...
high pressure 30.20 inches will become centered over the mid
atlantic through thursday. a warm front will cross the lake
wednesday night, followed by a cold front thursday night into
early friday. high pressure 30.20 inches returns on saturday.


lez162-163-300215-
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-
400 pm edt tue sep 29 2026

.tonight...southeast winds 5 to 15 knots becoming south. waves
2 feet or less. 
.wednesday...south winds 5 to 15 knots. waves 2 feet or less. 
.wednesday night...south winds 5 to 10 knots becoming southwest.
a chance of showers. waves 2 feet or less. 
.thursday...southwest winds around 10 knots. a chance of showers.
waves 1 to 2 feet. 
.thursday night...southwest winds 5 to 15 knots becoming
northwest. a chance of showers in the evening, then showers
overnight. waves 1 foot or less. 
.friday...north winds 10 to 15 knots becoming northeast. showers
during the day. waves 1 to 3 feet building to 2 to 4 feet. 
.saturday...northeast winds 5 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.sunday...northwest winds 5 to 10 knots becoming north and
increasing to 15 to 20 knots. waves 1 to 3 feet. 

$$

fzus61 kcle 292000
glfle 
expires:202609300215;;263442

open lake forecast for lake erie
national weather service cleveland oh
400 pm edt tue sep 29 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...
high pressure 30.20 inches will become centered over the mid
atlantic through thursday. a warm front will cross the lake
wednesday night, followed by a cold front thursday night into
early friday. high pressure 30.20 inches returns on saturday.


lez164>167-300215-
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-
400 pm edt tue sep 29 2026

.tonight...southeast winds 10 knots or less becoming south 10 to
15 knots. waves 2 feet or less. 
.wednesday...south winds 5 to 15 knots becoming southwest. waves
1 to 3 feet. 
.wednesday night...south winds 5 to 15 knots. a chance of showers
overnight. waves 1 to 3 feet. 
.thursday...southwest winds 10 to 15 knots. a chance of showers
in the morning. waves 1 to 3 feet. 
.thursday night...southwest winds 5 to 15 knots becoming west. a
chance of showers in the evening, then showers likely overnight.
waves 2 feet or less. 
.friday...northwest winds 15 to 20 knots becoming northeast.
showers during the day. waves 1 to 3 feet building to 2 to
4 feet. 
.saturday...northeast winds 15 to 20 knots becoming east 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...west winds 5 to 15 knots becoming northwest 15 to
20 knots. waves 1 to 3 feet building to 3 to 5 feet. 

$$

fzus61 kcle 292000
glfle 
expires:202609300215;;263443

open lake forecast for lake erie
national weather service cleveland oh
400 pm edt tue sep 29 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...
high pressure 30.20 inches will become centered over the mid
atlantic through thursday. a warm front will cross the lake
wednesday night, followed by a cold front thursday night into
early friday. high pressure 30.20 inches returns on saturday.


lez061-168-169-300215-
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-
400 pm edt tue sep 29 2026

.tonight...southwest winds 10 knots or less becoming south. waves
2 feet or less. 
.wednesday...south winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.wednesday night...south winds 5 to 15 knots. a chance of showers
overnight. waves 1 to 3 feet. 
.thursday...south winds 10 to 15 knots becoming southwest. a
chance of showers in the morning. waves 1 to 3 feet. 
.thursday night...southwest winds 5 to 15 knots. a chance of
showers in the evening, then showers likely overnight. waves 1 to
3 feet. 
.friday...northwest winds 10 to 15 knots becoming north 15 to
20 knots. showers during the day. waves 1 to 3 feet. 
.saturday...northeast winds 5 to 15 knots becoming east. waves
1 to 3 feet. 
.sunday...south winds 5 to 15 knots becoming northwest 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 

$$

fzus63 kdtx 291944
glflh 
expires:202609300345;;262949

open lake forecast for lake huron
national weather service detroit/pontiac mi
344 pm edt tue sep 29 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, exits east of the central
great lakes this evening. southwest winds then slowly increase
through tomorrow, ahead of a cold front. this front looks to get
hung up over southern lower michigan, leading to occasional
showers in the wednesday to friday timeframe.


lhz362-363-300345-
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-
344 pm edt tue sep 29 2026

.tonight...south winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots becoming south 15 to
20 knots with gusts to around 30 knots in the afternoon. rain
likely. waves 1 to 3 feet building to 3 to 5 feet in the
afternoon. 
.wednesday night...south winds 15 to 25 knots becoming southwest 
10 to 15 knots after midnight. a chance of rain. waves 3 to 5 
feet. 
.thursday...southwest winds 5 to 10 knots. a chance of rain.
waves 3 to 5 feet. 
.thursday night...northwest winds 10 to 15 knots. a chance of
rain. waves 2 to 4 feet. 
.friday...northwest winds 10 to 15 knots increasing to 15 to
20 knots late in the morning...then increasing to 20 to 25 knots
with gusts to around 30 knots late in the afternoon decreasing to
15 to 20 knots late in the evening. a chance of rain in the
morning. waves 2 to 4 feet building to 3 to 5 feet late in the
afternoon. 
.saturday...north winds 5 to 10 knots early in the morning
becoming light and variable...then becoming east 5 to 10 knots by
midnight. waves 2 to 4 feet subsiding to 2 feet or less. 
.sunday...south winds 5 to 10 knots becoming southwest 10 to
15 knots in the late morning and early afternoon...then becoming
northwest 15 to 20 knots with gusts to around 30 knots . waves
1 to 3 feet building to 4 to 6 feet . waves occasionally around
8 feet. 


$$

fzus63 kdtx 291944
glflh 
expires:202609300345;;262948

open lake forecast for lake huron
national weather service detroit/pontiac mi
344 pm edt tue sep 29 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, exits east of the central
great lakes this evening. southwest winds then slowly increase
through tomorrow, ahead of a cold front. this front looks to get
hung up over southern lower michigan, leading to occasional
showers in the wednesday to friday timeframe.


lhz361-300345-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
344 pm edt tue sep 29 2026

.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots late in the evening. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots becoming south. a 
chance of rain. waves 1 to 3 feet. 
.wednesday night...south winds 5 to 10 knots. a chance of rain in
the evening. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 10 knots becoming west 10 to
15 knots early in the afternoon. a chance of rain in the
afternoon. waves 1 to 3 feet. 
.thursday night...northwest winds 10 to 15 knots decreasing to
5 to 10 knots in the late evening and overnight. waves 1 to
3 feet. 
.friday...northwest winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots late in the afternoon...
then decreasing to 10 to 15 knots late in the evening. waves
2 feet or less building to 2 to 4 feet late in the afternoon...
then subsiding to 1 to 3 feet late in the evening. 
.saturday...northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming south 5 to 10 knots
by midnight. waves 2 feet or less. 
.sunday...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and early afternoon...then becoming
northwest 15 to 20 knots with gusts to around 30 knots . a chance
of rain in the late morning and early afternoon. waves 1 to
3 feet building to 3 to 5 feet . 


$$

fzus63 kdtx 291944
glflh 
expires:202609300345;;262950

open lake forecast for lake huron
national weather service detroit/pontiac mi
344 pm edt tue sep 29 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, exits east of the central
great lakes this evening. southwest winds then slowly increase
through tomorrow, ahead of a cold front. this front looks to get
hung up over southern lower michigan, leading to occasional
showers in the wednesday to friday timeframe.


lhz462>464-300345-
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-
344 pm edt tue sep 29 2026

.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and overnight. waves 2 feet or less.
.wednesday...south winds 10 to 15 knots. a chance of rain in the
afternoon. waves 1 to 3 feet. 
.wednesday night...south winds 10 to 15 knots. a chance of rain
in the evening...then rain likely after midnight. waves 2 to
4 feet. 
.thursday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. rain likely. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon. 
.thursday night...southwest winds 5 to 10 knots becoming north
10 to 15 knots in the late evening and overnight. rain likely.
waves 1 to 3 feet building to 2 to 4 feet after midnight. 
.friday...north winds 10 to 15 knots increasing to 15 to
20 knots. a chance of rain. waves 2 to 4 feet. 
.saturday...north winds 10 to 15 knots becoming northeast 5 to
10 knots until early evening...then veering to the east by
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...south winds 5 to 10 knots veering to the southwest in
the late morning and early afternoon...then becoming west 10 to
15 knots early in the evening becoming northwest 15 to 20 knots
by midnight. waves 2 feet or less building to 5 to 7 feet. waves
occasionally around 10 feet. 


$$

fzus63 kdtx 291944
glfsc 
expires:202609300345;;262952

lake st clair forecast
national weather service detroit/pontiac mi
344 pm edt tue sep 29 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...high pressure, 30.10 inches, exits east of the central
great lakes this evening. southwest winds then slowly increase
through tomorrow, ahead of a cold front. this front looks to get
hung up over southern lower michigan, leading to occasional
showers in the wednesday to friday timeframe.


lcz460-300345-
lake st clair-
344 pm edt tue sep 29 2026

.tonight...south winds 5 to 10 knots. mostly clear this evening
becoming mostly cloudy. waves 2 feet or less.
.wednesday...southwest winds 5 to 10 knots increasing to 10 to 15
knots late in the morning...then becoming south 5 to 10 knots in the
afternoon. mostly cloudy. a chance of light rain late in the
afternoon. waves 2 feet or less.
.wednesday night...south winds 10 to 15 knots. cloudy with a chance
of light rain. waves 2 feet or less.
.thursday...southwest winds 10 to 15 knots diminishing to 5 to 10
knots in the late morning and afternoon. mostly cloudy. light rain
likely until late afternoon...then a chance of light rain early in
the afternoon. waves 2 feet or less.
.thursday night...southwest winds 5 to 10 knots becoming north 10 to
15 knots after midnight. a chance of light rain early in the
evening...then light rain likely by midnight. rain after midnight.
waves 2 feet or less.
.friday...north winds 10 to 15 knots. cloudy with rain in the
morning...then partly cloudy in the afternoon and evening. waves 2
feet or less.
.saturday...east winds 10 to 15 knots. mostly clear. waves 2 feet or
less.
.sunday...northwest winds 10 to 15 knots. mostly clear. waves 2 feet
or less.

$$