fzus63 kdtx 121436
glflh 
expires:202602122245;;511941

open lake forecast for lake huron
national weather service detroit/pontiac mi
936 am est thu feb 12 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, 30.40 inches, builds into the western
great lakes through early thursday, then shifts southward into
the ohio valley by friday. meanwhile, a clipper system will pass
near northern lake huron leading to moderate southwest winds on
friday. high pressure will dominate the area through the weekend
as the storm track sets up across the southern us.


lhz462>464-122245-
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-
936 am est thu feb 12 2026

.rest of today...northwest winds 10 to 15 knots decreasing to
5 to 10 knots late in the afternoon. 
.tonight...northwest winds 5 to 10 knots early in the evening
becoming light and variable...then becoming southwest 5 to
10 knots early in the morning. 
.friday...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. 
.friday night...southwest winds 10 to 15 knots becoming west 5 to
10 knots after midnight. 
.saturday...west winds 5 to 10 knots backing to the south late in
the afternoon. 
.sunday...south winds 5 to 10 knots veering to the west by
midnight. 
.monday...southwest winds 5 to 10 knots backing to the south . 

waves omitted due to ice coverage.

$$

fzus63 kdtx 121435
glfsc 
expires:202602122245;;511938

lake st clair forecast
national weather service detroit/pontiac mi
935 am est thu feb 12 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, 30.40 inches, builds into the western
great lakes through early thursday, then shifts southward into
the ohio valley by friday. meanwhile, a clipper system will pass
near northern lake huron leading to moderate southwest winds on
friday. high pressure will dominate the area through the weekend
as the storm track sets up across the southern us.


lcz460-122245-
lake st clair-
935 am est thu feb 12 2026

.rest of today...northwest winds 5 to 10 knots. mostly sunny.
.tonight...northwest winds 5 to 10 knots this evening becoming light
and variable. partly cloudy.
.friday...southwest winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. mostly sunny.
.friday night...southwest winds 10 to 15 knots becoming west 5 to 10
knots after midnight. mostly clear.
.saturday...west winds 5 to 10 knots in the morning becoming light
and variable...then becoming south 5 to 10 knots in the evening.
mostly sunny becoming partly sunny in the afternoon becoming mostly
cloudy.
.sunday...northwest winds 5 to 10 knots. partly cloudy.
.monday...south winds 5 to 10 knots. partly cloudy.

waves omitted due to ice coverage.

$$