fzus61 kbuf 311402
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open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sat oct 31 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 30.4 inch high will settle over the lower great 
lakes tonight through saturday. this high will drift into the mid 
atlantic states sunday through monday, then drift off the east coast 
by tuesday. a 29.6 inch low is then forecast to move from the upper 
mississippi valley wednesday to the upper great lakes thursday.


loz062-312100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt sat oct 31 2026

.this afternoon...west winds 5 to 15 knots. waves 1 foot or less. 
.tonight...southwest winds 10 knots or less. waves 2 feet or
less. 
.sunday...south winds less than 10 knots. waves 1 foot or less. 
.sunday night...southeast winds 10 knots or less becoming
southwest. waves 1 foot or less. 
.monday...southwest winds 10 knots or less becoming south. a
chance of showers monday night. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots. a chance of showers during
the day. waves 1 foot or less. 
.wednesday...south winds 10 to 15 knots. a chance of showers.
waves 1 foot or less. 

$$

fzus61 kbuf 311402
glflo 
expires:202610312100;;025085

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sat oct 31 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 30.4 inch high will settle over the lower great 
lakes tonight through saturday. this high will drift into the mid 
atlantic states sunday through monday, then drift off the east coast 
by tuesday. a 29.6 inch low is then forecast to move from the upper 
mississippi valley wednesday to the upper great lakes thursday.


loz063>065-312100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt sat oct 31 2026

.this afternoon...west winds 5 to 15 knots. waves 1 foot or less. 
.tonight...west winds 5 to 15 knots becoming southwest less than
10 knots. waves 2 feet or less. 
.sunday...southwest winds 5 to 10 knots becoming southeast. waves
1 foot or less. 
.sunday night...southeast winds 5 to 15 knots becoming southwest.
waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots becoming south. waves
2 feet or less. 
.tuesday...south winds 5 to 15 knots increasing to 15 to
20 knots. a chance of showers during the day. waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots. a chance of showers.
waves 1 to 3 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
931 am edt sat oct 31 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 30.40 inches will persist over the region this 
weekend before shifting east early next week. a cold front will 
approach from the west on wednesday.


lez165>168-312015-
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-
931 am edt sat oct 31 2026

.this afternoon...southeast winds 5 to 10 knots becoming east.
waves 1 foot or less. 
.tonight...east winds 5 to 10 knots becoming southeast. waves
2 feet or less. 
.sunday...south winds 10 knots or less becoming southwest. waves
2 feet or less. 
.sunday night...south winds 5 to 10 knots. waves 1 foot or less. 
.monday...south winds 5 to 15 knots increasing to 15 to 20 knots.
waves 2 feet or less. 
.tuesday...south winds 15 to 25 knots. waves 1 to 3 feet building
to 2 to 4 feet. 
.wednesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely. waves 2 to 4 feet subsiding to 1 to
3 feet. 

$$

fzus61 kcle 311331
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open lake forecast for lake erie
national weather service cleveland oh
931 am edt sat oct 31 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 30.40 inches will persist over the region this 
weekend before shifting east early next week. a cold front will 
approach from the west on wednesday.


lez162>164-312015-
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-
931 am edt sat oct 31 2026

.this afternoon...southeast winds 5 to 10 knots becoming east.
waves 1 foot or less. 
.tonight...east winds around 10 knots becoming southeast. waves
2 feet or less. 
.sunday...south winds 10 knots or less becoming southeast. waves
1 foot or less. 
.sunday night...southeast winds 10 knots or less becoming south.
waves 1 foot or less. 
.monday...south winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots increasing to 15 to
25 knots. a chance of showers tuesday night. waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely during the day, then a chance of showers
wednesday night. waves 1 to 3 feet. 

$$

fzus61 kcle 311331
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open lake forecast for lake erie
national weather service cleveland oh
931 am edt sat oct 31 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 30.40 inches will persist over the region this 
weekend before shifting east early next week. a cold front will 
approach from the west on wednesday.


lez061-169-312015-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
931 am edt sat oct 31 2026

.this afternoon...light and variable winds. waves 1 foot or less. 
.tonight...southeast winds 10 knots or less becoming south. waves
1 foot or less. 
.sunday...south winds 10 knots or less becoming southwest. waves
1 foot or less. 
.sunday night...southwest winds 10 knots or less becoming south.
waves 1 foot or less. 
.monday...south winds 5 to 15 knots. waves 1 foot or less. 
.tuesday...south winds 5 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers during the day, then showers likely
wednesday night. waves 1 to 3 feet. 

$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
914 am edt sat oct 31 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, 30.50 inches, centered over the eastern
great lakes today, will expand into the mid atlantic on sunday
while increasing to 30.60 inches. this high will influence the
region through the weekend, sustaining relatively light winds. a
slow moving deepening low pressure system will move from the
central plains monday to northern minnesota tuesday. this system
will drag a slow moving cold front into the great lakes region
tuesday night into wednesday as the low lifts into northern
ontario.


lhz361>363-312115-
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-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
914 am edt sat oct 31 2026

.rest of today...south winds 5 to 10 knots. waves 2 feet or less.
.tonight...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and overnight. waves 2 feet or less. 
.sunday...south winds 5 to 10 knots. waves 1 to 3 feet. 
.sunday night...south winds 5 to 10 knots  becoming light and
variable. waves 2 feet or less. 
.monday...light and variable winds becoming south 5 to 10 knots
late in the morning...then increasing to 10 to 15 knots late in
the afternoon. a chance of rain late in the afternoon. waves
2 feet or less. 
.tuesday...south winds 15 to 20 knots. gusts to 30 knots. rain
likely early in the morning...then a chance of rain early in the
evening. rain likely by midnight. waves 3 to 5 feet building to
4 to 6 feet . waves occasionally around 8 feet. 
.wednesday...south winds 15 to 20 knots with gusts to around
30 knots decreasing to 10 to 15 knots by midnight. rain likely
until afternoon...then a chance of rain . waves 3 to 5 feet. 


$$

fzus63 kdtx 311314
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open lake forecast for lake huron
national weather service detroit/pontiac mi
914 am edt sat oct 31 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, 30.50 inches, centered over the eastern
great lakes today, will expand into the mid atlantic on sunday
while increasing to 30.60 inches. this high will influence the
region through the weekend, sustaining relatively light winds. a
slow moving deepening low pressure system will move from the
central plains monday to northern minnesota tuesday. this system
will drag a slow moving cold front into the great lakes region
tuesday night into wednesday as the low lifts into northern
ontario.


lhz462>464-312115-
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-
914 am edt sat oct 31 2026

.rest of today...south winds 5 to 10 knots. waves 2 feet or less.
.tonight...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and overnight. waves 2 feet or less. 
.sunday...south winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon. waves 1 to 3 feet. 
.sunday night...south winds 5 to 10 knots. waves 2 feet or less. 
.monday...south winds 5 to 10 knots increasing to 15 to 20 knots.
a chance of rain late in the afternoon. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots with gusts to around
30 knots increasing to 20 to 25 knots with gusts to around
30 knots by midnight. a chance of rain. waves 3 to 5 feet. 
.wednesday...south winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots. rain likely until
afternoon...then a chance of rain . waves 3 to 5 feet. 


$$

fzus63 kdtx 311314
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lake st clair forecast
national weather service detroit/pontiac mi
914 am edt sat oct 31 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, 30.50 inches, centered over the eastern
great lakes today, will expand into the mid atlantic on sunday
while increasing to 30.60 inches. this high will influence the
region through the weekend, sustaining relatively light winds. a
slow moving deepening low pressure system will move from the
central plains monday to northern minnesota tuesday. this system
will drag a slow moving cold front into the great lakes region
tuesday night into wednesday as the low lifts into northern
ontario.


lcz460-312115-
lake st clair-
914 am edt sat oct 31 2026

.rest of today...southeast winds 5 to 10 knots. partly sunny. waves
2 feet or less.
.tonight...southeast winds 5 to 10 knots. mostly cloudy. waves 2
feet or less.
.sunday...south winds 5 to 10 knots until late afternoon becoming
light and variable. partly sunny. waves 2 feet or less.
.sunday night...light and variable winds. partly cloudy. waves 2
feet or less.
.monday...south winds 5 to 10 knots increasing to 10 to 15 knots in
the evening. partly cloudy. waves 2 feet or less.
.tuesday...south winds 20 to 25 knots with gusts to 30 knots. partly
cloudy. waves 1 to 3 feet. a small craft advisory may be needed.
.wednesday...south winds 20 to 25 knots with gusts to 35 knot gales.
partly cloudy. light rain likely. waves 1 to 3 feet.  a gale warning
may be needed.

$$