fzus61 kbuf 150202
glflo 
expires:202510150900;;152074

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt tue oct 14 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 cold front will move south across the lake tonight 
with an expansive 30.3 inch high then building from the upper great 
lakes wednesday into quebec and the lower great lakes thursday 
through friday. the large surface high will push off the east coast 
on saturday as a large 29.2 inch surface low tracks across ontario, 
pushing its associated warm front across the lake saturday, followed 
by an associated cold front crossing the lake later sunday into 
sunday night.


loz062-150900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt tue oct 14 2025

.overnight...northwest winds 15 to 20 knots becoming north.
waves 2 to 4 feet. 
.wednesday...north winds 15 to 20 knots becoming northwest and
diminishing to around 10 knots. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.wednesday night...northwest winds 10 to 15 knots becoming north.
waves 1 to 3 feet. 
.thursday...north winds 5 to 15 knots becoming northwest. waves
1 to 3 feet. 
.thursday night...northwest winds 5 to 10 knots becoming north.
waves 1 foot or less. 
.friday...north winds 10 knots or less becoming south. showers
likely friday night. waves 1 foot or less. 
.saturday...south winds 10 to 15 knots. showers likely. waves
1 to 2 feet. 
.sunday...southwest winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. showers. waves 1 to 3 feet building
to 4 to 7 feet. waves occasionally around 9 feet. 

$$

fzus63 kdtx 150209
glflh 
expires:202510151015;;152414

open lake forecast for lake huron
national weather service detroit/pontiac mi
1009 pm edt tue oct 14 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 cold front drops through, then expansive high 
pressure, 30.30 inches, builds into the great lakes and will last
through thursday.


lhz362-363-151015-
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-
1009 pm edt tue oct 14 2025

.rest of tonight...north winds 15 to 20 knots decreasing to 10 to
15 knots early in the morning. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.wednesday...north winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and afternoon. waves 3 to 5 feet
subsiding to 1 to 3 feet in the afternoon. 
.wednesday night...north winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. waves 2 feet or less. 
.thursday...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.thursday night...light and variable winds becoming southeast
5 to 10 knots in the late evening and overnight. a chance of rain
after midnight. waves 2 feet or less. 
.friday...south winds 10 to 15 knots increasing to 15 to
20 knots. a chance of rain in the morning...then rain likely late
in the morning. a chance of rain late in the afternoon. waves
3 to 5 feet. 
.saturday...south winds 15 to 20 knots becoming southwest 10 to
15 knots until early morning. a chance of rain early in the
morning...then rain likely. waves 3 to 5 feet. 
.sunday...southwest winds 10 to 15 knots becoming west 15 to
20 knots until early evening...then increasing to 20 to 25 knots
in the late evening and early morning. rain likely...then a
chance of rain in the late evening and early morning. waves 2 to
4 feet building to 6 to 9 feet. waves occasionally around
12 feet. 


$$

fzus63 kdtx 150209
glflh 
expires:202510151015;;152415

open lake forecast for lake huron
national weather service detroit/pontiac mi
1009 pm edt tue oct 14 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 cold front drops through, then expansive high 
pressure, 30.30 inches, builds into the great lakes and will last
through thursday.


lhz462>464-151015-
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-
1009 pm edt tue oct 14 2025

.rest of tonight...north winds 15 to 20 knots decreasing to 10 to
15 knots early in the morning. a chance of rain after midnight.
waves 4 to 6 feet. 
.wednesday...north winds 10 to 15 knots. waves 3 to 5 feet. waves
occasionally around 8 feet. 
.wednesday night...north winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.thursday...north winds 5 to 10 knots. waves 2 feet or less. 
.thursday night...light and variable winds becoming southeast
5 to 10 knots after midnight. a chance of rain after midnight.
waves 2 feet or less. 
.friday...south winds 5 to 10 knots increasing to 15 to 20 knots.
a chance of rain...then rain likely late in the afternoon. waves
1 to 3 feet building to 3 to 5 feet. 
.saturday...south winds 15 to 20 knots decreasing to 10 to
15 knots until early morning. a chance of rain early in the
morning. a chance of rain early in the evening...then rain in the
late evening and early morning. waves 3 to 5 feet subsiding to
1 to 3 feet in the late evening and early morning. 
.sunday...southwest winds 10 to 15 knots becoming west 20 to
25 knots with gusts to around 30 knots. rain likely. waves 2 to
4 feet building to 6 to 9 feet. waves occasionally around
12 feet. 


$$