fzus61 kbuf 040202
glflo 
expires:202609040900;;864216

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt thu sep 3 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 secondary cold front near lake ontario will slowly push southward 
overnight. following the frontal passage, a 30.1 inch high will 
gradually settle southward from northern ontario friday through 
monday. another cold front will then cross the lake monday night, 
with another 30.1 inch high then forecast to build south from near 
james bay on tuesday.


loz063>065-040900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt thu sep 3 2026

.overnight...west winds 10 knots or less becoming
northwest. waves 1 foot or less. 
.friday...northwest winds 10 knots or less becoming west. waves
1 foot or less. 
.friday night...west winds 5 to 10 knots becoming north. waves
2 feet or less. 
.saturday...north winds 5 to 10 knots. waves 2 feet or less. 
.saturday night...north winds 10 to 15 knots becoming northeast.
waves 2 feet or less. 
.sunday...northeast winds 5 to 15 knots diminishing to less than
10 knots. waves 1 to 3 feet subsiding to 1 foot or less. 
.monday...west winds 10 knots or less becoming southwest. waves
1 foot or less. 
.tuesday...northwest winds 5 to 15 knots becoming southeast.
waves 1 foot or less. 

$$

fzus61 kbuf 040202
glflo 
expires:202609040900;;864215

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt thu sep 3 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 secondary cold front near lake ontario will slowly push southward 
overnight. following the frontal passage, a 30.1 inch high will 
gradually settle southward from northern ontario friday through 
monday. another cold front will then cross the lake monday night, 
with another 30.1 inch high then forecast to build south from near 
james bay on tuesday.


loz062-040900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt thu sep 3 2026

.overnight...northwest winds less than 10 knots. waves
1 foot or less. 
.friday...northwest winds 10 knots or less becoming west. waves
1 foot or less. 
.friday night...west winds 5 to 10 knots becoming north. waves
1 foot or less. 
.saturday...north winds 10 knots or less. waves 1 foot or less. 
.saturday night...north winds 10 knots or less becoming
northeast. waves 2 feet or less. 
.sunday...northeast winds 10 to 15 knots becoming light and
variable. waves 2 feet or less. 
.monday...light and variable winds. waves 1 foot or less. 
.tuesday...northeast winds 10 knots or less becoming southeast
10 to 15 knots. a chance of showers tuesday night. waves 2 feet
or less. 

$$

fzus61 kcle 040125
glfle 
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open lake forecast for lake erie
national weather service cleveland oh
925 pm edt thu sep 3 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 frontal boundary located near lake erie will settle to the south 
tonight, then push towards the ohio valley through saturday. a 
ridge averaging 30.00 inches will build from the great lakes into 
northern ohio this weekend and into early next week.


lez061-168-169-040815-
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-
925 pm edt thu sep 3 2026

.rest of tonight...west winds 10 knots or less. thunderstorms
likely with a chance of showers late this evening, then a chance
of showers and thunderstorms after midnight. some thunderstorms
may produce damaging winds and large hail late this evening.
waves around 1 foot. 
.friday...northwest winds 10 knots or less. a chance of showers
with a slight chance of thunderstorms through early afternoon,
then a chance of showers late. waves 1 foot or less. 
.friday night...northwest winds 10 knots or less becoming
northeast. waves 1 foot or less. 
.saturday...northeast winds 10 to 15 knots. waves 2 feet or less.
.saturday night...northeast winds 5 to 15 knots becoming east.
waves 2 feet or less. 
.sunday...northeast winds 5 to 15 knots becoming east. waves
2 feet or less. 
.monday...east winds 10 knots or less becoming southeast. waves
1 foot or less. 
.tuesday...southeast winds 10 knots or less becoming south and
increasing to 15 to 20 knots. a chance of showers tuesday night.
waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 040125
glfle 
expires:202609040815;;863271

open lake forecast for lake erie
national weather service cleveland oh
925 pm edt thu sep 3 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 frontal boundary located near lake erie will settle to the south 
tonight, then push towards the ohio valley through saturday. a 
ridge averaging 30.00 inches will build from the great lakes into 
northern ohio this weekend and into early next week.


lez162-163-040815-
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-
925 pm edt thu sep 3 2026

.rest of tonight...south winds 5 to 10 knots becoming west. a
chance of showers and thunderstorms, then showers likely with a
chance of thunderstorms late. some thunderstorms may produce
damaging winds and large hail late this evening. waves 1 foot or
less. 
.friday...west winds 10 knots or less becoming northwest. showers
likely with a slight chance of thunderstorms early, then a chance
of showers with a slight chance of thunderstorms. a slight chance
of showers and thunderstorms late. waves 1 foot or less. 
.friday night...northeast winds 5 to 10 knots. a chance of
showers. waves 1 foot or less. 
.saturday...northeast winds 10 to 15 knots. a chance of showers
in the morning. waves 1 to 3 feet. 
.saturday night...northeast winds 10 to 15 knots. waves 1 to
3 feet. 
.sunday...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. a chance
of showers tuesday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 040125
glfle 
expires:202609040815;;863272

open lake forecast for lake erie
national weather service cleveland oh
925 pm edt thu sep 3 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 frontal boundary located near lake erie will settle to the south 
tonight, then push towards the ohio valley through saturday. a 
ridge averaging 30.00 inches will build from the great lakes into 
northern ohio this weekend and into early next week.


lez164>167-040815-
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-
925 pm edt thu sep 3 2026

.rest of tonight...southwest winds 5 to 10 knots becoming west.
showers and thunderstorms likely late this evening, then a chance
of showers and thunderstorms after midnight. showers likely with
a chance of thunderstorms late. some thunderstorms may produce
damaging winds and large hail late this evening. waves 1 foot or
less. 
.friday...west winds 10 knots or less becoming northwest. showers
likely with a slight chance of thunderstorms early, then a chance
of showers with a slight chance of thunderstorms. a slight chance
of showers and thunderstorms late. waves 1 foot or less. 
.friday night...northwest winds 5 to 10 knots becoming northeast.
a chance of showers. waves 1 foot or less. 
.saturday...northeast winds 10 to 15 knots. waves 1 to 3 feet. 
.saturday night...northeast winds 10 to 15 knots becoming east.
waves 1 to 3 feet. 
.sunday...northeast winds 15 to 20 knots becoming east 10 to
15 knots. waves 1 to 3 feet. 
.monday...east winds 5 to 15 knots becoming southeast. waves
2 feet or less. 
.tuesday...southeast winds 5 to 15 knots becoming south 15 to
20 knots. a chance of showers tuesday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 040152
glfsc 
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lake st clair forecast
national weather service detroit/pontiac mi
952 pm edt thu sep 3 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 stalled frontal boundary remains draped across the
southern great lakes tonight. additional rounds of storms follow
along and north of the front late tonight and friday until the
front dislodges southward friday night. dry weather is then
forecast for saturday and sunday.


lcz460-041000-
lake st clair-
952 pm edt thu sep 3 2026

.rest of tonight...light and variable winds. mostly cloudy. patchy
fog after midnight. a chance of showers early in the morning. waves
2 feet or less.
.friday...light and variable winds becoming northeast 5 to 10 knots
late in the afternoon. mostly cloudy. areas of fog in the morning.
patchy fog early in the afternoon. a chance of showers early in the
morning. showers likely late in the morning...then a chance of
showers early in the afternoon. waves nearly calm.
.friday night...northeast winds 5 to 10 knots. partly cloudy ...
then mostly cloudy with a chance of light showers after midnight.
waves 2 feet or less.
.saturday...northeast winds 5 to 10 knots increasing to 10 to 15
knots early in the afternoon. mostly cloudy early in the morning
then clearing. a chance of light showers early in the morning. waves
2 feet or less.
.saturday night...northeast winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. clear. waves 2 feet or less.
.sunday...northeast winds 5 to 10 knots. sunny in the morning
becoming mostly clear. waves 2 feet or less.
.monday...east winds 5 to 10 knots. mostly clear. waves 2 feet or
less.
.tuesday...southeast winds 10 to 15 knots. partly cloudy. waves 2
feet or less.

$$

fzus63 kdtx 040150
glflh 
expires:202609041000;;863936

open lake forecast for lake huron
national weather service detroit/pontiac mi
950 pm edt thu sep 3 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 stalled frontal boundary remains draped across the
southern great lakes tonight. additional rounds of storms follow
along and north of the front late tonight and friday until the 
front dislodges southward friday night. dry weather is then 
forecast for saturday and sunday.


lhz363-462-041000-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
950 pm edt thu sep 3 2026

.rest of tonight...light and variable winds. waves 2 feet or
less. 
.friday...light and variable winds. a chance of showers. waves
2 feet or less. 
.friday night...northeast winds 5 to 10 knots. waves 2 feet or
less. 
.saturday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.saturday night...northeast winds 5 to 10 knots. waves 2 feet or
less. 
.sunday...northeast winds 5 to 10 knots in the morning becoming
light and variable. waves 2 feet or less. 
.monday...light and variable winds becoming southeast 5 to
10 knots by midnight. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots increasing to 10 to
15 knots . a chance of showers . waves 1 to 3 feet building to
2 to 4 feet by midnight. 


$$

fzus63 kdtx 040150
glflh 
expires:202609041000;;863937

open lake forecast for lake huron
national weather service detroit/pontiac mi
950 pm edt thu sep 3 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 stalled frontal boundary remains draped across the
southern great lakes tonight. additional rounds of storms follow
along and north of the front late tonight and friday until the 
front dislodges southward friday night. dry weather is then 
forecast for saturday and sunday.


lhz463-464-041000-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
950 pm edt thu sep 3 2026

.rest of tonight...light and variable winds. waves 2 feet or
less. 
.friday...light and variable winds becoming north 5 to 10 knots
late in the afternoon. a chance of showers. waves 2 feet or less.
.friday night...northeast winds 5 to 10 knots. waves 2 feet or
less. 
.saturday...northeast winds 5 to 10 knots becoming north 10 to
15 knots early in the afternoon. waves 2 feet or less. 
.saturday night...north winds 10 to 15 knots becoming northeast
5 to 10 knots after midnight. waves 1 to 3 feet. 
.sunday...northeast winds 5 to 10 knots becoming northeast late
in the evening. waves 2 feet or less. 
.monday...southeast winds 5 to 10 knots early in the morning
becoming light and variable...then becoming east 5 to 10 knots by
midnight. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots increasing to 10 to
15 knots . a chance of showers by midnight. waves 1 to 3 feet
building to 2 to 4 feet by midnight. 


$$

fzus63 kdtx 040150
glflh 
expires:202609041000;;863935

open lake forecast for lake huron
national weather service detroit/pontiac mi
950 pm edt thu sep 3 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 stalled frontal boundary remains draped across the
southern great lakes tonight. additional rounds of storms follow
along and north of the front late tonight and friday until the 
front dislodges southward friday night. dry weather is then 
forecast for saturday and sunday.


lhz361-362-041000-
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-
950 pm edt thu sep 3 2026

.rest of tonight...light and variable winds. waves 2 feet or
less. 
.friday...light and variable winds becoming northeast 5 to
10 knots late in the morning...then becoming light and variable
in the afternoon. patchy fog in the morning. a chance of showers.
waves 2 feet or less. 
.friday night...light and variable winds becoming northeast 5 to
10 knots after midnight. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots until late afternoon
becoming light and variable. waves 2 feet or less. 
.saturday night...light and variable winds. waves 2 feet or less.
.sunday...light and variable winds. waves 2 feet or less. 
.monday...light and variable winds becoming east 5 to 10 knots .
waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots increasing to 10 to
15 knots. a chance of showers...then showers likely by midnight.
waves 1 to 3 feet building to 2 to 4 feet . 


$$