fzus61 kbuf 291403
glflo 
expires:202609292100;;248527

open lake forecast for lake ontario
national weather service buffalo ny
1002 am 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 29.8 inch low along the southern shores of cape cod 
will northeast along the new england coast today while filling to 
29.9 inches. this low will finally 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.


loz062-292100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt tue sep 29 2026

.this afternoon...east winds 10 knots or less. waves 1 foot or
less. 
.tonight...southeast winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. waves 1 foot or less.
.wednesday night...southwest winds 5 to 10 knots. a chance of
showers overnight. waves 2 feet or less. 
.thursday...southwest winds 5 to 15 knots becoming west. a chance
of showers during the day, then showers likely thursday night.
waves 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots becoming north. showers
likely during the day, then a chance of showers friday night.
waves 1 to 2 feet. 
.saturday...northeast winds 5 to 15 knots becoming east. waves
1 to 2 feet. 

$$

fzus61 kbuf 291403
glflo 
expires:202609292100;;248528

open lake forecast for lake ontario
national weather service buffalo ny
1002 am 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 29.8 inch low along the southern shores of cape cod 
will northeast along the new england coast today while filling to 
29.9 inches. this low will finally 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.


loz063>065-292100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt tue sep 29 2026

.this afternoon...northeast winds 10 knots or less becoming south.
waves 1 foot or less. 
.tonight...light and variable winds becoming south 5 to 10 knots.
waves 1 foot or less. 
.wednesday...south winds 5 to 10 knots. waves 2 feet or less. 
.wednesday night...south winds 5 to 15 knots. waves 2 feet or
less. 
.thursday...south winds 15 to 20 knots becoming west 10 to
15 knots. showers likely thursday night. waves 1 to 3 feet. 
.friday...northwest winds 5 to 15 knots becoming north. showers
likely during the day, then a chance of showers friday night.
waves 1 to 3 feet. 
.saturday...northeast winds 5 to 15 knots becoming southeast. a
chance of showers saturday night. waves 1 to 3 feet. 

$$

fzus61 kcle 291338
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open lake forecast for lake erie
national weather service cleveland oh
938 am 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 and carolinas today through thursday. a cold front will 
slowly sink across lake erie thursday night into friday. high 
pressure 30.20 inches returns on saturday.


lez162-163-292015-
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-
938 am edt tue sep 29 2026

.this afternoon...light and variable winds. waves 1 foot or less. 
.tonight...southeast winds 5 to 10 knots becoming south. waves
1 foot or less. 
.wednesday...southwest winds 5 to 10 knots becoming south. waves
1 foot or less. 
.wednesday night...south winds 5 to 15 knots. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 15 knots becoming north. showers
likely thursday night. waves 1 to 3 feet. 
.friday...north winds 10 to 15 knots becoming northeast 15 to
20 knots. showers during the day. waves 1 to 3 feet. 
.saturday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 3 feet. 

$$

fzus61 kcle 291338
glfle 
expires:202609292015;;247849

open lake forecast for lake erie
national weather service cleveland oh
938 am 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 and carolinas today through thursday. a cold front will 
slowly sink across lake erie thursday night into friday. high 
pressure 30.20 inches returns on saturday.


lez164>167-292015-
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-
938 am edt tue sep 29 2026

.this afternoon...northwest winds less than 10 knots. waves 1 foot
or less. 
.tonight...southeast winds 10 knots or less becoming southwest.
waves 2 feet or less. 
.wednesday...southwest winds 5 to 15 knots. waves 2 feet or less.
.wednesday night...south winds 5 to 15 knots. waves 1 to 3 feet. 
.thursday...south winds 15 to 20 knots becoming west 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...north winds 15 to 20 knots becoming northeast. showers
during the day. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...northeast winds 15 to 20 knots becoming east 10 to
15 knots. a chance of showers saturday night. waves 2 to 4 feet
subsiding to 1 to 3 feet. 

$$

fzus61 kcle 291338
glfle 
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open lake forecast for lake erie
national weather service cleveland oh
938 am 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 and carolinas today through thursday. a cold front will 
slowly sink across lake erie thursday night into friday. high 
pressure 30.20 inches returns on saturday.


lez061-168-169-292015-
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-
938 am edt tue sep 29 2026

.this afternoon...southwest winds less than 10 knots becoming
west. waves 1 foot or less. 
.tonight...light and variable winds becoming south 5 to 10 knots.
waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. waves 2 feet or less.
.wednesday night...south winds 5 to 15 knots. waves 1 to 3 feet. 
.thursday...south winds 10 to 15 knots becoming west. showers
likely thursday night. waves 1 to 3 feet building to 2 to 4 feet.
.friday...north winds 10 to 15 knots becoming northeast. showers
during the day. waves 1 to 3 feet. 
.saturday...northeast winds 10 to 15 knots becoming east. a
chance of showers saturday night. waves 1 to 3 feet. 

$$

fzus63 kdtx 291341
glfsc 
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lake st clair forecast
national weather service detroit/pontiac mi
941 am 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...broad high pressure, 30.10 inches, drifts across the
great lakes this morning. calm winds organize out of the
southwest ahead of a more unsettled pattern to close out of the
work week. a strong cold front brings a pattern shift friday into
this weekend.


lcz460-292145-
lake st clair-
941 am edt tue sep 29 2026

.rest of today...light and variable winds becoming southeast 5 to 10
knots late in the afternoon. mostly sunny. patchy fog late in the
morning. waves nearly calm.
.tonight...south winds 5 to 10 knots veering to the southwest early
in the morning. partly cloudy becoming mostly cloudy. waves 2 feet
or less.
.wednesday...south winds 5 to 10 knots. mostly cloudy. waves 2 feet
or less.
.wednesday night...south winds 10 to 15 knots. mostly cloudy with a
chance of light showers. waves 2 feet or less.
.thursday...southwest winds 10 to 15 knots becoming west 5 to 10
knots in the evening. mostly cloudy with a chance of light showers.
waves 2 feet or less.
.friday...northeast winds 15 to 20 knots. showers. waves 2 feet or
less.
.saturday...east winds 10 to 15 knots. partly cloudy. waves 2 feet
or less.

$$

fzus63 kdtx 291339
glflh 
expires:202609292145;;247846

open lake forecast for lake huron
national weather service detroit/pontiac mi
939 am 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...broad high pressure, 30.10 inches, drifts across the
great lakes this morning. calm winds organize out of the
southwest ahead of a more unsettled pattern to close out of the
work week. a strong cold front brings a pattern shift friday into
this weekend.


lhz462>464-292145-
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-
939 am edt tue sep 29 2026

.rest of today...light and variable winds becoming southeast 5 to
10 knots late in the afternoon. patchy fog. waves 2 feet or less.
.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 showers in
the afternoon. waves 1 to 3 feet. 
.wednesday night...south winds 10 to 15 knots. a chance of
showers. waves 2 to 4 feet. 
.thursday...southwest winds 10 to 15 knots becoming west 5 to
10 knots late in the afternoon...then becoming north 10 to
15 knots late in the evening. showers likely in the morning...
then showers late in the morning. rain showers likely late in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
afternoon...then building to 2 to 4 feet late in the evening. 
.friday...north winds 10 to 15 knots increasing to 15 to 20 knots
by midnight. a chance of showers early in the morning. waves 2 to
4 feet. 
.saturday...north winds 10 to 15 knots becoming east 5 to
10 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 


$$

fzus63 kdtx 291339
glflh 
expires:202609292145;;247845

open lake forecast for lake huron
national weather service detroit/pontiac mi
939 am 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...broad high pressure, 30.10 inches, drifts across the
great lakes this morning. calm winds organize out of the
southwest ahead of a more unsettled pattern to close out of the
work week. a strong cold front brings a pattern shift friday into
this weekend.


lhz362-363-292145-
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-
939 am edt tue sep 29 2026

.rest of today...light and variable winds becoming southeast 5 to
10 knots late in the afternoon. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots by midnight...then veering to the southwest early in the
morning. waves 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. a chance of showers. waves 1 to
3 feet building to 3 to 5 feet in the late morning and afternoon.
.wednesday night...south winds 15 to 20 knots. a chance of
showers in the evening...then showers after midnight. waves 3 to
5 feet. 
.thursday...southwest winds 10 to 15 knots veering to the
northwest late in the afternoon. showers likely...then a chance
of showers late in the afternoon. waves 3 to 5 feet. 
.friday...northwest winds 10 to 15 knots increasing to 15 to
20 knots early in the evening...then decreasing to 10 to 15 knots
by midnight. a chance of showers early in the morning. waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and early
afternoon...then building to 3 to 5 feet . 
.saturday...north winds 5 to 10 knots veering to the northeast in
the late morning and early afternoon...then becoming light and
variable early in the evening becoming east 5 to 10 knots by
midnight. waves 2 to 4 feet subsiding to 2 feet or less. 


$$

fzus63 kdtx 291339
glflh 
expires:202609292145;;247844

open lake forecast for lake huron
national weather service detroit/pontiac mi
939 am 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...broad high pressure, 30.10 inches, drifts across the
great lakes this morning. calm winds organize out of the
southwest ahead of a more unsettled pattern to close out of the
work week. a strong cold front brings a pattern shift friday into
this weekend.


lhz361-292145-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
939 am edt tue sep 29 2026

.rest of today...light and variable winds becoming east 5 to
10 knots late in the afternoon. patchy fog late in the morning.
waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots veering to the south
after midnight. a chance of showers after midnight. waves 1 to
3 feet. 
.wednesday...south winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and early afternoon...then
decreasing to 5 to 10 knots early in the afternoon. a chance of
showers. waves 1 to 3 feet. 
.wednesday night...south winds 5 to 10 knots. a chance of showers
in the evening...then showers likely after midnight. waves 1 to
3 feet. 
.thursday...southwest winds 5 to 10 knots becoming west 10 to
15 knots late in the morning...then veering to the northwest late
in the afternoon decreasing to 5 to 10 knots late in the evening.
showers likely in the morning...then a chance of showers late in
the morning. waves 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots increasing to 10 to
15 knots . waves 2 feet or less building to 2 to 4 feet . 
.saturday...north winds 5 to 10 knots veering to the northeast in
the late morning and early afternoon...then becoming light and
variable early in the evening becoming southeast 5 to 10 knots by
midnight. waves 2 feet or less. 


$$