fzus61 kbuf 091402
glflo 
expires:202607092100;;678025

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt thu jul 9 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 30.0 inch high will move off the mid atlantic 
coast today, giving way to a weak cold front that will cross the 
lake tonight through early friday. another 30.0 inch high will then 
build across the upper great lakes friday and the lower great lakes 
over the weekend, before drifting off the new england coast monday.


loz063>065-092100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt thu jul 9 2026

.this afternoon...southwest winds 5 to 15 knots becoming
northwest. a chance of showers and thunderstorms late. waves
1 foot or less. 
.tonight...northwest winds 5 to 15 knots. a chance of showers and
thunderstorms in the evening, then a chance of showers after
midnight. waves 2 feet or less. 
.friday...northwest winds 10 knots or less. a chance of showers
in the morning. waves 1 foot or less. 
.friday night...northwest winds 10 knots or less becoming
northeast. waves 1 foot or less. 
.saturday...northeast winds 10 knots or less. waves 2 feet or
less. 
.sunday...northeast winds 10 knots or less becoming south. waves
1 foot or less. 
.monday...southwest winds 5 to 15 knots. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 091402
glflo 
expires:202607092100;;678024

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt thu jul 9 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 30.0 inch high will move off the mid atlantic 
coast today, giving way to a weak cold front that will cross the 
lake tonight through early friday. another 30.0 inch high will then 
build across the upper great lakes friday and the lower great lakes 
over the weekend, before drifting off the new england coast monday.


loz062-092100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt thu jul 9 2026

.this afternoon...southwest winds 5 to 10 knots becoming northwest
and increasing to 15 to 20 knots. a chance of showers and
thunderstorms early. showers with a chance of
thunderstorms late. waves 1 foot or less. 
.tonight...west winds 5 to 15 knots becoming northwest 10 knots
or less. showers with a chance of thunderstorms early, then a
chance of showers and thunderstorms late in the evening. a chance
of showers after midnight. waves 2 feet or less. 
.friday...north winds less than 10 knots. waves 1 foot or less. 
.friday night...northwest winds 10 knots or less becoming
northeast. waves 1 foot or less. 
.saturday...northeast winds 10 knots or less. waves 1 foot or
less. 
.sunday...northeast winds less than 10 knots becoming south.
waves 1 foot or less. 
.monday...southwest winds 10 knots or less increasing to 10 to
15 knots. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 091324
glfle 
expires:202607092015;;676979

open lake forecast for lake erie
national weather service cleveland oh
924 am edt thu jul 9 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 30.10 inches will linger over lake erie this morning before
a cold front drops south across the lake tonight into friday. 
high pressure 30.10 inches returns this weekend and will persist 
into early next week.


lez162>164-092015-
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-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
924 am edt thu jul 9 2026

.this afternoon...southwest winds 5 to 10 knots becoming west. a
slight chance of showers and thunderstorms late. waves 1 foot or
less. 
.tonight...west winds 5 to 10 knots. showers likely with a chance
of thunderstorms early, then a chance of showers and
thunderstorms. showers likely with a chance of thunderstorms
late. waves 1 foot or less. 
.friday...west winds 10 knots or less becoming north. showers
likely with a chance of thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon. waves
1 foot or less. 
.friday night...north winds 5 to 10 knots becoming northeast. a
chance of showers overnight. waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.sunday...east winds 5 to 10 knots. waves 2 feet or less. 
.monday...northeast winds 10 knots or less becoming southwest.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 091324
glfle 
expires:202607092015;;676980

open lake forecast for lake erie
national weather service cleveland oh
924 am edt thu jul 9 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 30.10 inches will linger over lake erie this morning before
a cold front drops south across the lake tonight into friday. 
high pressure 30.10 inches returns this weekend and will persist 
into early next week.


lez061-165>169-092015-
ripley to buffalo ny extending from 5nm 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-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-
924 am edt thu jul 9 2026

.this afternoon...southwest winds 5 to 15 knots becoming west.
waves 2 feet or less. 
.tonight...west winds 5 to 10 knots. a slight chance of showers
and thunderstorms early, then a chance of showers and
thunderstorms. a chance of showers with a slight chance of
thunderstorms late. waves 2 feet or less. 
.friday...west winds 10 knots or less becoming northwest. a
chance of showers and thunderstorms in the morning, then a chance
of showers in the afternoon. waves 1 foot or less. 
.friday night...northwest winds 10 knots or less becoming
northeast. waves 1 foot or less. 
.saturday...northeast winds 5 to 15 knots becoming east. waves
2 feet or less. 
.sunday...east winds 5 to 10 knots becoming southeast. waves
2 feet or less. 
.monday...south winds 10 knots or less becoming southwest. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 091356
glfsc 
expires:202607092200;;677831

lake st clair forecast
national weather service detroit/pontiac mi
956 am edt thu jul 9 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 low pressure system, 29.70 inches, and trailing cold
front will trek through the great lakes region today, bringing
the potential for showers and isolated thunderstorms. a high
pressure system, 30.20 inches, is then expected to develop over
the region and persist throughout the weekend.


lcz460-092200-
lake st clair-
956 am edt thu jul 9 2026

.rest of today...southwest winds 5 to 10 knots. mostly sunny in the
late morning and early afternoon becoming mostly cloudy. a chance of
showers and thunderstorms early in the afternoon. showers likely and
a chance of thunderstorms late in the afternoon. waves 2 feet or
less.
.tonight...west winds 5 to 10 knots backing to the southeast late in
the evening...then veering to the southwest after midnight veering
to the north early in the morning. mostly cloudy becoming partly
cloudy by midnight becoming mostly cloudy. showers likely and a
chance of thunderstorms in the evening...then a chance of showers
after midnight. waves 2 feet or less.
.friday...north winds 5 to 10 knots. partly sunny. a chance of light
showers in the late morning and early afternoon. waves 2 feet or
less.
.friday night...northeast winds 10 to 15 knots becoming north 5 to
10 knots after midnight. mostly clear. waves 2 feet or less.
.saturday...northeast winds 5 to 10 knots increasing to 10 to 15
knots in the evening. mostly clear. waves 2 feet or less.
.sunday...east winds 5 to 10 knots. clear. waves 2 feet or less.
.monday...south winds 5 to 10 knots. clear. waves 2 feet or less.

$$

fzus63 kdtx 091352
glflh 
expires:202607092200;;677713

open lake forecast for lake huron
national weather service detroit/pontiac mi
952 am edt thu jul 9 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 low pressure system, 29.70 inches, and trailing cold
front will trek through the great lakes region today, bringing
the potential for rain showers and isolated thunderstorms. a high
pressure system, 30.20 inches, is then expected to develop over
the region and persist throughout the weekend.


lhz362-363-092200-
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-
952 am edt thu jul 9 2026

.rest of today...light and variable winds. showers late in the
morning...then a chance of showers in the afternoon. waves 2 feet
or less. 
.tonight...light and variable winds becoming north 5 to 10 knots
early in the morning. waves 2 feet or less. 
.friday...light and variable winds. waves 2 feet or less. 
.friday night...light and variable winds. waves 2 feet or less. 
.saturday...light and variable winds. waves 2 feet or less. 
.sunday...light and variable winds becoming southeast 5 to
10 knots. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots becoming south 10 to
15 knots . waves 1 to 3 feet. 


$$

fzus63 kdtx 091352
glflh 
expires:202607092200;;677714

open lake forecast for lake huron
national weather service detroit/pontiac mi
952 am edt thu jul 9 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 low pressure system, 29.70 inches, and trailing cold
front will trek through the great lakes region today, bringing
the potential for rain showers and isolated thunderstorms. a high
pressure system, 30.20 inches, is then expected to develop over
the region and persist throughout the weekend.


lhz462>464-092200-
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-
952 am edt thu jul 9 2026

.rest of today...light and variable winds becoming north 5 to
10 knots late in the afternoon. a chance of showers late in the
morning...then showers likely and a chance of thunderstorms in
the afternoon. waves 2 feet or less. 
.tonight...light and variable winds becoming north 5 to 10 knots
after midnight. a chance of showers and thunderstorms in the
evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. waves 2 feet or less. 
.friday night...north winds 5 to 10 knots. waves 1 to 3 feet. 
.saturday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.sunday...light and variable winds becoming east 5 to 10 knots .
waves 2 feet or less. 
.monday...south winds 5 to 10 knots becoming southwest 10 to
15 knots by midnight. waves 2 feet or less. 


$$

fzus63 kdtx 091352
glflh 
expires:202607092200;;677712

open lake forecast for lake huron
national weather service detroit/pontiac mi
952 am edt thu jul 9 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 low pressure system, 29.70 inches, and trailing cold
front will trek through the great lakes region today, bringing
the potential for rain showers and isolated thunderstorms. a high
pressure system, 30.20 inches, is then expected to develop over
the region and persist throughout the weekend.


lhz361-092200-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
952 am edt thu jul 9 2026

.rest of today...light and variable winds. a chance of showers
late in the morning. waves 2 feet or less. 
.tonight...light and variable winds becoming northwest 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.friday...north winds 5 to 10 knots early in the morning becoming
light and variable. waves 2 feet or less. 
.friday night...light and variable winds. waves 2 feet or less. 
.saturday...light and variable winds becoming southeast 5 to
10 knots. waves 2 feet or less. 
.sunday...south winds 5 to 10 knots. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots becoming west 10 to
15 knots. waves 1 to 3 feet building to 3 to 5 feet by midnight. 


$$