fzus61 kbuf 022002
glflo 
expires:202510030300;;999620

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt thu oct 2 2025

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 large 30.3 inch high will settle south off the 
southern new england coast friday, then remain anchored near the mid 
atlantic coast saturday through monday. a cold front will then move 
east across the lower great lakes late tuesday through early 
wednesday. another strong 30.5 inch high is then forecast to build 
from the upper great lakes wednesday to southern quebec by thursday.


loz062-030300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt thu oct 2 2025

.tonight...east winds 10 to 15 knots becoming southwest. waves
1 to 3 feet. 
.friday...southwest winds 5 to 15 knots. waves 2 feet or less. 
.friday night...south winds 5 to 10 knots becoming southwest.
waves 1 foot or less. 
.saturday...southwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.saturday night...southeast winds 5 to 10 knots becoming
southwest. waves 1 foot or less. 
.sunday...southwest winds 10 knots or less becoming south. waves
2 feet or less. 
.monday...southwest winds 10 to 15 knots. a chance of showers
monday night. waves 1 to 2 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. showers likely. waves 1 to 3 feet building to 3 to
5 feet. 

$$

fzus61 kbuf 022002
glflo 
expires:202510030300;;999621

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt thu oct 2 2025

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 large 30.3 inch high will settle south off the 
southern new england coast friday, then remain anchored near the mid 
atlantic coast saturday through monday. a cold front will then move 
east across the lower great lakes late tuesday through early 
wednesday. another strong 30.5 inch high is then forecast to build 
from the upper great lakes wednesday to southern quebec by thursday.


loz063>065-030300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt thu oct 2 2025

.tonight...east winds 10 to 15 knots becoming south 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.friday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday night...south winds 5 to 10 knots becoming southwest.
waves 1 foot or less. 
.saturday...southwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.saturday night...southeast winds 10 knots or less becoming
south. waves 1 foot or less. 
.sunday...south winds 5 to 15 knots. waves 1 foot or less
building to 1 to 3 feet. 
.monday...south winds 5 to 15 knots. a chance of showers monday
night. waves 1 to 3 feet. 
.tuesday...south winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. a chance of showers during the day,
then showers likely tuesday night. waves 1 to 3 feet building to
3 to 5 feet. 

$$

fzus61 kcle 021934
glfle 
expires:202510030215;;998444

open lake forecast for lake erie
national weather service cleveland oh
334 pm edt thu oct 2 2025

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 ridge averaging 30.20 inches resides over lake erie through 
monday as high pressure drifts from new england to the mid atlantic
coast. early next week, low pressure 29.60 inches deepens over 
the northern great plains and will move into the region dragging 
a cold front through late tuesday. 


lez164>167-030215-
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-
334 pm edt thu oct 2 2025

.tonight...east winds 10 to 15 knots becoming south. waves 1 to
2 feet. 
.friday...south winds 5 to 15 knots becoming west less than
10 knots. waves 1 to 3 feet. 
.friday night...southeast winds 10 knots or less becoming south.
waves 1 foot or less. 
.saturday...southwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.saturday night...southeast winds 5 to 10 knots becoming south.
waves 2 feet or less. 
.sunday...south winds 5 to 15 knots. waves 1 to 3 feet. 
.monday...southwest winds 5 to 15 knots becoming south. a chance
of showers monday night. waves 1 to 3 feet. 
.tuesday...south winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. showers. waves 1 to 3 feet building
to 3 to 5 feet. 

$$

fzus61 kcle 021934
glfle 
expires:202510030215;;998445

open lake forecast for lake erie
national weather service cleveland oh
334 pm edt thu oct 2 2025

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 ridge averaging 30.20 inches resides over lake erie through 
monday as high pressure drifts from new england to the mid atlantic
coast. early next week, low pressure 29.60 inches deepens over 
the northern great plains and will move into the region dragging 
a cold front through late tuesday. 


lez061-168-169-030215-
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-
334 pm edt thu oct 2 2025

.tonight...east winds 5 to 15 knots becoming south. waves 1 foot
or less building to 1 to 3 feet. 
.friday...south winds 5 to 15 knots becoming west. waves 1 to
3 feet subsiding to 1 foot or less. 
.friday night...southwest winds 10 knots or less becoming south.
waves 1 foot or less. 
.saturday...south winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.saturday night...southeast winds 10 knots or less becoming
south. waves 1 foot or less. 
.sunday...south winds 10 knots or less increasing to 10 to
15 knots. waves 1 foot or less building to 1 to 3 feet. 
.monday...south winds 5 to 15 knots. a chance of showers monday
night. waves 1 to 3 feet. 
.tuesday...south winds 10 to 15 knots becoming west 15 to
20 knots. showers. waves 1 to 3 feet building to 3 to 5 feet. 

$$

fzus61 kcle 021934
glfle 
expires:202510030215;;998443

open lake forecast for lake erie
national weather service cleveland oh
334 pm edt thu oct 2 2025

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 ridge averaging 30.20 inches resides over lake erie through 
monday as high pressure drifts from new england to the mid atlantic
coast. early next week, low pressure 29.60 inches deepens over 
the northern great plains and will move into the region dragging 
a cold front through late tuesday. 


lez162-163-030215-
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-
334 pm edt thu oct 2 2025

.tonight...east winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.friday...southwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.friday night...southeast winds 5 to 10 knots becoming southwest.
waves 1 foot or less. 
.saturday...southwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.saturday night...southeast winds 5 to 10 knots becoming south.
waves 1 foot or less. 
.sunday...south winds 5 to 15 knots. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots. a chance of showers
monday night. waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. showers likely. waves 1 to 3 feet. 

$$

fzus63 kdtx 021932
glflh 
expires:202510030345;;998360

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 pm edt thu oct 2 2025

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 warm and dry airmass will prevail, accompanied by
prolonged south- southwest winds, mostly under 20 knots, through
the weekend.


lhz361-362-030345-
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-
332 pm edt thu oct 2 2025

.tonight...southeast winds around 15 knots becoming south 5 to 10
knots after midnight. waves 2 to 4 feet. 
.friday...south winds 5 to 10 knots backing to the southeast late
in the afternoon. waves 1 to 3 feet. 
.friday night...southeast winds 5 to 10 knots early in the
evening becoming light and variable. waves 2 feet or less. 
.saturday...southeast winds 5 to 10 knots veering to the south in
the late morning and early afternoon...then increasing to 10 to
15 knots early in the afternoon. waves 1 to 3 feet. 
.saturday night...south winds 10 to 15 knots. waves 2 to 4 feet. 
.sunday...south winds 10 to 15 knots increasing to 15 to 20 knots
late in the afternoon. waves 3 to 5 feet building to 5 to 7 feet
late in the afternoon. waves occasionally around 10 feet. 
.monday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots in the late morning and early afternoon...then becoming
northwest 5 to 10 knots until early morning. a chance of showers.
waves 3 to 5 feet subsiding to 1 to 3 feet in the late evening
and early morning. 
.tuesday...northwest winds 5 to 10 knots becoming west 10 to
15 knots early in the evening...then becoming northwest 15 to
20 knots in the late evening and early morning. a chance of
showers early in the morning...then showers likely in the late
morning and early afternoon. a chance of showers until early
morning. waves 2 feet or less building to 4 to 6 feet. waves
occasionally around 8 feet. 


$$

fzus63 kdtx 021932
glfsc 
expires:202510030345;;998391

lake st clair forecast
national weather service detroit/pontiac mi
332 pm edt thu oct 2 2025

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 warm and dry airmass will prevail, accompanied by
prolonged south-southwest winds, mostly under 20 knots, through 
the weekend.


lcz460-030345-
lake st clair-
332 pm edt thu oct 2 2025

.tonight...southeast winds 5 to 10 knots this evening becoming light
and variable. mostly clear. waves 2 feet or less.
.friday...light and variable winds becoming southeast 5 to 10 knots
late in the afternoon. sunny. waves 2 feet or less.
.friday night...south winds 5 to 10 knots. clear. waves 2 feet or
less.
.saturday...light and variable winds becoming south 5 to 10 knots in
the late morning and afternoon. sunny. waves 2 feet or less.
.saturday night...south winds 10 to 15 knots. clear. waves 2 feet or
less.
.sunday...south winds 5 to 10 knots increasing to 10 to 15 knots in
the afternoon and evening. clear. waves 2 feet or less.
.monday...south winds 10 to 15 knots. mostly clear. waves 2 feet or
less.
.tuesday...southwest winds 15 to 20 knots. partly cloudy. light
showers likely. waves 2 feet or less.

$$

fzus63 kdtx 021932
glflh 
expires:202510030345;;998361

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 pm edt thu oct 2 2025

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 warm and dry airmass will prevail, accompanied by
prolonged south- southwest winds, mostly under 20 knots, through
the weekend.


lhz363-030345-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
332 pm edt thu oct 2 2025

.tonight...southeast winds 10 to 15 knots becoming south after 
midnight. waves 1 to 3 feet. 
.friday...southwest winds 10 to 15 knots becoming south 5 to
10 knots in the afternoon. waves 1 to 3 feet. 
.friday night...south winds 5 to 10 knots. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. waves 2 feet or less. 
.saturday night...south winds 10 to 15 knots. waves 1 to 3 feet
building to 2 to 4 feet after midnight. 
.sunday...south winds 10 to 15 knots increasing to 15 to 20 knots
late in the afternoon. waves 2 to 4 feet building to 4 to 6 feet
late in the afternoon. waves occasionally around 8 feet. 
.monday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots in the late morning and early afternoon...then veering
to the west early in the evening becoming west 10 to 15 knots in
the late evening and early morning. a chance of showers. waves
3 to 5 feet subsiding to 1 to 3 feet in the late evening and
early morning. 
.tuesday...north winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and early afternoon...then backing to the
west early in the evening becoming northwest 15 to 20 knots in
the late evening and early morning. showers likely...then a
chance of showers in the late evening and early morning. waves
1 to 3 feet building to 5 to 7 feet in the late evening and early
morning. waves occasionally around 10 feet. 


$$

fzus63 kdtx 021932
glflh 
expires:202510030345;;998362

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 pm edt thu oct 2 2025

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 warm and dry airmass will prevail, accompanied by
prolonged south- southwest winds, mostly under 20 knots, through
the weekend.


lhz462>464-030345-
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-
332 pm edt thu oct 2 2025

.tonight...east winds 5 to 10 knots becoming south 10 to 15 knots
in the late evening and early morning...then decreasing to 5 to
10 knots early in the morning. waves 1 to 3 feet. 
.friday...south winds 5 to 10 knots. waves 2 feet or less. 
.friday night...south winds 5 to 10 knots. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots. waves 2 feet or less. 
.saturday night...south winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday...south winds 10 to 15 knots increasing to 15 to 20 knots
late in the afternoon. waves 1 to 3 feet building to 3 to 5 feet.
.monday...south winds 10 to 15 knots. a chance of showers until
early morning. waves 2 to 4 feet subsiding to 1 to 3 feet until
early morning. 
.tuesday...north winds 5 to 10 knots becoming southwest 10 to
15 knots until early evening...then becoming west 15 to 20 knots
in the late evening and early morning. showers likely. a chance
of showers in the late evening and early morning. waves 1 to
3 feet building to 5 to 7 feet in the late evening and early
morning. waves occasionally around 10 feet. 


$$