fzus63 kdtx 250833
glfsc 
expires:202512251645;;186299

lake st clair forecast
national weather service detroit/pontiac mi
333 am est thu dec 25 2025

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, will move over the james
bay region on thursday. weaker winds will continue through
thursday morning before northerly winds increase as a low pressure
system slides east on friday with wintry precipitation.


lcz460-251645-
lake st clair-
333 am est thu dec 25 2025

.today...north winds 5 to 10 knots increasing to 10 to 15 knots in
the afternoon. partly sunny. waves 2 feet or less.
.tonight...northeast winds 10 to 15 knots becoming east 15 to 20
knots early in the morning. mostly cloudy. waves 2 feet or less.
.friday...east winds 15 to 20 knots diminishing to 10 to 15 knots
early in the afternoon. light freezing rain. waves 1 to 3 feet.
.friday night...north winds 5 to 10 knots. mostly cloudy early in
the evening becoming partly cloudy. waves 2 feet or less.
.saturday...east winds 5 to 10 knots. mostly cloudy. waves 2 feet or
less.
.sunday...southwest winds 15 to 20 knots. light rain. waves 2 feet
or less.
.monday...northwest at 35 knot gales with gusts to 40 knot gales.
cloudy with light rain likely and a chance of light snow. waves 3 to
5 feet. waves occasionally around 7 feet.  a gale warning may be
needed.

wave heights are for ice free areas.

$$

fzus63 kdtx 250833
glflh 
expires:202512251645;;186297

open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am est thu dec 25 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...high pressure, 30.50 inches, will move over the james
bay region on thursday. weaker winds will continue through
thursday morning before northerly winds increase as a low pressure
system slides east on friday with wintry precipitation.


lhz462>464-251645-
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-
333 am est thu dec 25 2025

.today...north winds 15 to 20 knots. waves 4 to 6 feet. 
.tonight...northeast winds 15 to 20 knots veering to the east
after midnight. waves 4 to 6 feet. 
.friday...southeast winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots early in the afternoon.
snow and sleet in the morning...then sleet...freezing rain and
snow in the afternoon. waves 6 to 9 feet. waves occasionally
around 12 feet. 
.friday night...southeast winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and overnight. waves 3 to
5 feet subsiding to 1 to 3 feet after midnight. 
.saturday...northeast winds 5 to 10 knots veering to the east
late in the morning...then becoming southeast 10 to 15 knots late
in the afternoon. waves 1 to 3 feet building to 2 to 4 feet late
in the evening. 
.sunday...southeast winds 15 to 20 knots decreasing to 10 to
15 knots until early evening...then becoming west 20 to 25 knots
with gusts to around 30 knots by midnight. a chance of rain early
in the morning...then rain likely. a chance of snow by midnight.
waves 2 to 4 feet building to 6 to 9 feet by midnight. waves
occasionally around 12 feet. 
.monday...northwest winds to 30 knots with gusts to 40 knot gales
increasing to 35 knot gales with storm force gusts to 50 knots. a
chance of snow and rain early in the morning...then snow likely
in the late morning and early afternoon. a chance of snow . waves
12 to 16 feet building to 18 to 23 feet . waves occasionally
around 28 feet. a gale warning may be needed. 


$$