fzus61 kbuf 140802
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expires:202510141500;;107275

open lake forecast for lake ontario
national weather service buffalo ny
402 am 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 29.6 inch coastal low will move east into the atlantic 
today, while a ridge of high pressure averaging 30.2 inches builds 
into the lower great lakes. a cold front will move south across the 
lake tonight. an expansive 30.3 inch high will then build from the 
upper great lakes wednesday to quebec and the lower great lakes 
thursday through friday. the large surface high will push off the 
southeast coast on saturday as a large surface low of 29.2 inches 
tracks across ontario, pushing its associated cold front across the 
lake saturday night.


loz062-141500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt tue oct 14 2025

.today...north winds 10 knots or less becoming west. waves 2 feet
or less. 
.tonight...northwest winds 10 to 15 knots becoming north 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday night...northwest winds 10 to 15 knots becoming north
15 to 20 knots. waves 2 to 4 feet. 
.thursday...north winds 5 to 15 knots. waves 1 to 3 feet
subsiding to 1 foot or less. 
.friday...southwest winds 10 knots or less becoming south. a
chance of showers friday night. waves 1 foot or less. 
.saturday...south winds 10 to 15 knots becoming southwest. a
chance of showers during the day, then showers likely saturday
night. waves 1 to 2 feet. 

$$

fzus63 kdtx 140758
glflh 
expires:202510141600;;106881

open lake forecast for lake huron
national weather service detroit/pontiac mi
358 am 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 exits the central great lakes this
morning allowing winds to shift northwest. expansive high
pressure, 30.30 inches, will then build into the great lakes
today through wednesday and last through thursday.


lhz362-363-141600-
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-
358 am edt tue oct 14 2025

.today...northwest winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. waves 1 to 3 feet
building to 3 to 5 feet in the late morning and afternoon. 
.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 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon. 
.wednesday night...north winds 5 to 10 knots. waves 2 feet or
less. 
.thursday...north winds 5 to 10 knots in the morning becoming
light and variable...then becoming south 5 to 10 knots late in
the evening. a chance of showers late in the evening. waves
2 feet or less. 
.friday...south winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers. waves 2 to 4 feet building to 4 to
6 feet. waves occasionally around 8 feet. 
.saturday...south winds 15 to 20 knots becoming southwest 10 to
15 knots until early morning. a chance of showers early in the
morning...then showers likely. waves 3 to 5 feet. 


$$

fzus63 kdtx 140758
glflh 
expires:202510141600;;106882

open lake forecast for lake huron
national weather service detroit/pontiac mi
358 am 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 exits the central great lakes this
morning allowing winds to shift northwest. expansive high
pressure, 30.30 inches, will then build into the great lakes
today through wednesday and last through thursday.


lhz462>464-141600-
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-
358 am edt tue oct 14 2025

.today...west winds 5 to 10 knots becoming northwest 10 to
15 knots in the late morning and early afternoon...then becoming
north 15 to 20 knots late in the afternoon. waves 1 to 3 feet
building to 3 to 5 feet in the late morning and afternoon. 
.tonight...north winds 15 to 20 knots. a chance of showers 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 in the late evening and overnight. waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight. 
.thursday...north winds 5 to 10 knots in the morning becoming
light and variable...then becoming south 5 to 10 knots late in
the evening. a chance of showers late in the evening. waves
2 feet or less. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
in the late evening and early morning. a chance of showers. waves
1 to 3 feet building to 3 to 5 feet. 
.saturday...south winds 15 to 20 knots becoming southwest 10 to
15 knots until early morning. a chance of showers early in the
morning...then showers likely. waves 3 to 5 feet subsiding to
2 to 4 feet in the late evening and early morning. 


$$