fzus63 kdtx 270255
glfsc 
expires:202512271100;;289245

lake st clair forecast
national weather service detroit/pontiac mi
955 pm est fri dec 26 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...a weak ridge of high pressure takes residence through
early saturday. low pressure, deepening to 28.90 inches, then
moves into the region sunday night, bringing west to northwest
gales on monday as arctic air filters back into the region. a
cold northwest flow pattern will dominate much of next week.


lcz460-271100-
lake st clair-
955 pm est fri dec 26 2025

...gale watch in effect from monday morning through tuesday
morning...

.rest of tonight...northwest winds 5 to 10 knots. mostly cloudy.
waves 2 feet or less.
.saturday...northeast winds 5 to 10 knots veering to the east in the
afternoon. mostly cloudy. waves 2 feet or less.
.saturday night...southeast winds 10 to 15 knots. cloudy. a chance
of light rain and freezing rain after midnight. waves 2 feet or
less.
.sunday...southeast winds 10 to 15 knots diminishing to 5 to 10
knots early in the afternoon. rain. waves 2 feet or less.
.sunday night...south winds 10 to 15 knots becoming southwest 15 to
20 knots by midnight...then becoming west 20 to 25 knots with gusts
to 30 knots after midnight. rain...then light rain likely after
midnight. waves 1 to 3 feet building to 2 to 4 feet after midnight.
a small craft advisory may be needed.
.monday...west winds to 30 knots becoming northwest at 35 knot gales
in the evening. gusts to 40 knot gales. light snow likely in the
morning. light rain likely. light snow in the afternoon and evening.
waves 3 to 5 feet. waves occasionally around 7 feet.  a gale warning
may be needed.
.tuesday...west at 35 knot gales with gusts to 40 knot gales. mostly
cloudy with a chance of light snow. waves 3 to 5 feet. waves
occasionally around 7 feet.
.wednesday...west winds 15 to 20 knots. mostly cloudy with a chance
of light snow. waves 1 to 3 feet.

wave heights are for ice free areas.

$$

fzus63 kdtx 270255
glflh 
expires:202512271100;;289243

open lake forecast for lake huron
national weather service detroit/pontiac mi
955 pm est fri dec 26 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 weak ridge of high pressure takes residence through
early saturday. low pressure, deepening to 28.90 inches, then
moves into the region sunday night, bringing west to northwest
gales on monday as arctic air filters back into the region. a
cold northwest flow pattern will dominate much of next week.


lhz463-464-271100-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
955 pm est fri dec 26 2025

...gale watch in effect from late sunday night through tuesday
morning...

.rest of tonight...north winds 5 to 10 knots. waves 1 to 3 feet. 
.saturday...northeast winds 5 to 10 knots veering to the
southeast late in the afternoon. waves 2 feet or less. 
.saturday night...southeast winds 10 to 15 knots increasing to
15 to 20 knots in the late evening and overnight. a chance of
rain after midnight. waves 3 to 5 feet. 
.sunday...southeast winds 15 to 20 knots becoming south 10 to
15 knots early in the afternoon. rain. waves 3 to 5 feet. 
.sunday night...southeast winds 10 to 15 knots increasing to
15 to 20 knots by midnight...then becoming southwest 20 to
25 knots with gusts to around 30 knots after midnight. rain.
waves 2 to 4 feet building to 5 to 7 feet. waves occasionally
around 10 feet. 
.monday...west winds to 30 knots with gusts to 40 knot gales
becoming northwest at 45 knot gales. snow likely in the morning. 
snow late in the morning. snow likely late in the evening. 
freezing spray late in the afternoon. waves 8 to 12 feet building 
to 18 to 23 feet. waves occasionally around 28 feet. a gale 
warning may be needed. 
.tuesday...northwest at 35 knot gales with gusts to 45 knot gales
becoming west 20 to 25 knots with gusts to around 30 knots.
freezing spray early in the morning. a chance of snow. waves
14 to 18 feet subsiding to 6 to 9 feet . waves occasionally
around 23 feet. 
.wednesday...west winds 20 to 25 knots increasing to 30 knots by
midnight. a chance of snow. freezing spray. waves 6 to 9 feet. 
waves occasionally around 12 feet. 


$$

fzus63 kdtx 262031
glflh 
expires:202512270500;;273741

open lake forecast for lake huron
national weather service detroit/pontiac mi
331 pm est fri dec 26 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...low pressure, 29.60 inches, tracks east across the
southern great lakes this evening. a deeper low moves into the
region sunday night, bringing increasing potential for northwest
gales on monday as arctic air filters back into the region. a
cooler northwest flow pattern will dominate next week.


lhz462>464-270500-
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-
331 pm est fri dec 26 2025

.tonight...northeast winds 5 to 10 knots backing to the north in
the late evening and overnight. waves 3 to 5 feet subsiding to
1 to 3 feet in the late evening and overnight. 
.saturday...northeast winds 5 to 10 knots veering to the
southeast in the afternoon. waves 2 feet or less. 
.saturday night...southeast winds 10 to 15 knots increasing to
15 to 20 knots in the late evening and overnight. waves 3 to
5 feet. 
.sunday...southeast winds 15 to 20 knots becoming south 10 to
15 knots early in the afternoon. rain. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.sunday night...southeast winds 10 to 15 knots increasing to
15 to 20 knots by midnight...then becoming southwest 20 to
25 knots with gusts to around 30 knots after midnight. rain in
the evening...then rain and snow after midnight. waves 1 to
3 feet building to 6 to 9 feet. waves occasionally around
12 feet. 
.monday...west winds to 30 knots with gusts to 40 knot gales
becoming northwest at 40 knot gales. snow likely. freezing spray 
late in the afternoon. waves 12 to 16 feet building to 18 to 23 
feet late in the afternoon. waves occasionally around 28 feet. a 
gale warning may be needed. 
.tuesday...northwest at 35 knot gales with gusts to 45 knot gales
becoming west 20 to 25 knots with gusts to around 30 knots.
freezing spray early in the morning. a chance of snow. waves
12 to 16 feet subsiding to 8 to 12 feet . waves occasionally
around 20 feet. 
.wednesday...west winds 20 to 25 knots increasing to 30 knots by
midnight. gusts to 35 knot gales. a chance of snow. freezing
spray. waves 8 to 12 feet. waves occasionally around 15 feet. 


$$