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glflo 
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open lake forecast for lake ontario
national weather service buffalo ny
402 pm est sun jan 4 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 30.2 inch high will then slide from the western great 
lakes to the lower great lakes by early monday, before drifting off 
the east coast monday night. a weak 29.6 inch low will then cross 
the lower great lakes tuesday night before moving off the new 
england coast wednesday. a 30.1 inch high will then proceed to build 
from the ohio valley wednesday to the mid atlantic thursday.


loz062-050400-
lake ontario open waters from the niagara river to hamlin beach-
402 pm est sun jan 4 2026

.tonight...northwest winds 15 to 20 knots becoming south and
diminishing to 10 knots or less after midnight. a chance of snow
after midnight. snow likely late. waves 2 to 4 feet subsiding to
2 feet or less. 
.monday...southeast winds 5 to 10 knots. snow in the morning,
then a chance of snow in the afternoon. waves 1 foot or less. 
.monday night...southeast winds 5 to 10 knots. a chance of snow
in the evening. waves 1 foot or less. 
.tuesday...southeast winds 5 to 10 knots becoming east. rain
showers likely in the afternoon. waves 2 feet or less. 
.tuesday night...southeast winds 10 to 15 knots becoming west
15 to 20 knots. rain showers likely. waves 1 to 3 feet. 
.wednesday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of rain showers during the day. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.thursday...southwest winds 5 to 15 knots. a chance of rain
showers thursday night. waves 1 to 2 feet. 
.friday...southwest winds 10 to 15 knots becoming east 15 to
20 knots. a chance of rain showers. waves 1 to 3 feet building to
2 to 4 feet. 

$$

fzus63 kdtx 042050
glflh 
expires:202601050500;;790865

open lake forecast for lake huron
national weather service detroit/pontiac mi
350 pm est sun jan 4 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...weak low pressure, 29.90 inches, vacates the great
lakes region this morning. high pressure, 30.20 inches, then
fills in for today before the next clipper system brings another
glancing shot of snow to the great lakes early monday morning.


lhz361-362-050500-
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-
350 pm est sun jan 4 2026

.tonight...southwest winds 5 to 10 knots backing to the south
late in the evening...then increasing to 10 to 15 knots after
midnight. snow after midnight. snow may be heavy at times after
midnight. waves 1 to 3 feet building to 2 to 4 feet early in the
morning. 
.monday...south winds 10 to 15 knots becoming southwest 5 to
10 knots early in the afternoon...then backing to the east late
in the afternoon. a chance of snow. waves 2 to 4 feet. 
.monday night...southeast winds 5 to 10 knots veering to the
south in the late evening and overnight. waves 1 to 3 feet. 
.tuesday...southeast winds 5 to 10 knots. a chance of rain in the
afternoon. waves 2 feet or less. 
.tuesday night...north winds 5 to 10 knots backing to the
northwest by midnight...then increasing to 10 to 15 knots after
midnight. waves 1 to 3 feet. 
.wednesday...west winds 10 to 15 knots becoming southwest 5 to
10 knots late in the morning...then increasing to 10 to 15 knots
late in the evening. waves 1 to 3 feet. 
.thursday...south winds 10 to 15 knots. a chance of rain . waves
1 to 3 feet building to 2 to 4 feet. 
.friday...northwest winds 10 to 15 knots becoming northeast 15 to
20 knots early in the evening...then veering to the east by
midnight. a chance of rain early in the morning...then a chance
of rain and snow. waves 3 to 5 feet. 


$$

fzus63 kdtx 042050
glflh 
expires:202601050500;;790866

open lake forecast for lake huron
national weather service detroit/pontiac mi
350 pm est sun jan 4 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...weak low pressure, 29.90 inches, vacates the great
lakes region this morning. high pressure, 30.20 inches, then
fills in for today before the next clipper system brings another
glancing shot of snow to the great lakes early monday morning.


lhz363-462>464-050500-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
350 pm est sun jan 4 2026

.tonight...southwest winds 5 to 10 knots becoming south 15 to
20 knots. snow after midnight. snow may be heavy at times after
midnight. waves 1 to 3 feet building to 2 to 4 feet early in the
morning. 
.monday...south winds 15 to 20 knots becoming southwest 5 to
10 knots. a chance of snow in the morning. waves 3 to 5 feet. 
.monday night...south winds 5 to 10 knots. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and early afternoon...then
decreasing to 5 to 10 knots early in the afternoon. a chance of
rain in the morning...then rain likely in the afternoon. waves
1 to 3 feet. 
.tuesday night...north winds 5 to 10 knots becoming west 10 to
15 knots in the late evening and overnight. waves 1 to 3 feet. 
.wednesday...west winds 10 to 15 knots backing to the southwest
late in the afternoon. waves 1 to 3 feet. 
.thursday...south winds 10 to 15 knots. a chance of rain . waves
1 to 3 feet building to 2 to 4 feet. 
.friday...southwest winds 10 to 15 knots becoming northeast 15 to
20 knots . a chance of rain. waves 3 to 5 feet. 


$$