fzus61 kbuf 310802
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expires:202610311500;;012253

open lake forecast for lake ontario
national weather service buffalo ny
402 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.


loz062-311500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt sat oct 31 2026

.today...northwest winds 5 to 15 knots becoming west. 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. 

$$

fzus63 kdtx 311314
glflh 
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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
glflh 
expires:202610312115;;024144

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. 


$$