503
FZUS63 KDTX 030236
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
936 PM EST Tue Dec 2 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 , 30.20 inches, will slide eastward
tonight towards the New England region. A strong arctic cold
front arrives Wednesday afternoon bringing a period of increased
southwesterly flow tonight ahead of it and briefly stronger
northwest winds in its wake Wednesday night into Thursday
morning.

LHZ361-362-031045-
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-
936 PM EST Tue Dec 2 2025

.REST OF TONIGHT...Southwest winds 15 to 20 knots. A chance of
snow after midnight. Waves 4 to 6 feet building to 6 to 9 feet
early in the morning. Waves occasionally around 12 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. A chance of snow. Waves 8 to 12 feet. Waves
occasionally around 15 feet.
.WEDNESDAY NIGHT...Northwest winds 20 to 25 knots becoming west
to 30 knots in the late evening and overnight. A chance of snow.
Freezing spray and a chance of waterspouts after midnight. Waves
10 to 14 feet. Waves occasionally around 18 feet.
.THURSDAY...Northwest winds 20 to 25 knots with gusts to around
30 knots becoming west 15 to 20 knots early in the afternoon.
Freezing spray and a chance of waterspouts in the morning. A
chance of snow. Waves 8 to 12 feet. Waves occasionally around
15 feet.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots becoming south
to 30 knots. A chance of snow after midnight. Waves 4 to 6 feet
building to 10 to 14 feet. Waves occasionally around 18 feet.
.FRIDAY...Southwest winds to 30 knots decreasing to 15 to
20 knots. A chance of snow. Waves 10 to 14 feet subsiding to 6 to
9 feet late in the evening. Waves occasionally around 18 feet.
.SATURDAY...Southwest winds 15 to 20 knots veering to the west
early in the evening...then becoming northwest 10 to 15 knots in
the late evening and early morning. A chance of snow early in the
morning. Waves 5 to 7 feet. Waves occasionally around 10 feet.
.SUNDAY...Northwest winds 10 to 15 knots. Waves 2 to 4 feet.


$$

LHZ363-462-031045-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
936 PM EST Tue Dec 2 2025

.REST OF TONIGHT...Southwest winds 15 to 20 knots increasing to
20 to 25 knots with gusts to around 30 knots early in the
morning. Waves 4 to 6 feet building to 6 to 9 feet early in the
morning. Waves occasionally around 12 feet.
.WEDNESDAY...Southwest winds 20 to 25 knots with gusts to around
30 knots increasing to 30 knots late in the morning...then
decreasing to 20 to 25 knots with gusts to around 30 knots in the
afternoon. A chance of snow. A chance of waterspouts in the
afternoon. Waves 8 to 12 feet. Waves occasionally around 15 feet.
.WEDNESDAY NIGHT...West winds 20 to 25 knots veering to the
northwest in the late evening and early morning...then becoming
west to 30 knots after midnight. A chance of snow in the evening.
Waves 8 to 12 feet. Waves occasionally around 15 feet.
.THURSDAY...Northwest winds to 30 knots becoming west 15 to
20 knots. A chance of snow in the morning. Freezing spray in the
morning. Waves 8 to 12 feet. Waves occasionally around 15 feet.
.THURSDAY NIGHT...West winds 15 to 20 knots becoming southwest to
30 knots with gusts to 35 knot gales. Waves 6 to 9 feet building
to 10 to 14 feet after midnight. Waves occasionally around
18 feet.
.FRIDAY...Southwest winds to 30 knots with gusts to 35 knot gales
decreasing to 20 to 25 knots late in the afternoon. A chance of
snow late in the afternoon. Waves 8 to 12 feet. Waves
occasionally around 15 feet.
.SATURDAY...West winds 15 to 20 knots becoming northwest 10 to
15 knots in the late evening and early morning. A chance of snow
early in the morning. Waves 5 to 7 feet. Waves occasionally
around 10 feet.
.SUNDAY...Northwest winds 10 to 15 knots. A chance of snow in the
late evening and early morning. Waves 2 to 4 feet.


$$

LHZ463-464-031045-
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 PM EST Tue Dec 2 2025

.REST OF TONIGHT...West winds 10 to 15 knots becoming southwest
15 to 20 knots after midnight. Waves 1 to 3 feet building to 3 to
5 feet after midnight.
.WEDNESDAY...Southwest winds 20 to 25 knots. Gusts to 30 knots in
the late morning and early afternoon. Snow likely in the
afternoon. Waves 5 to 7 feet. Waves occasionally around 10 feet.
.WEDNESDAY NIGHT...West winds 20 to 25 knots veering to the
northwest with gusts to around 30 knots after midnight. Snow
likely in the evening...then a chance of snow after midnight.
Waves 6 to 9 feet. Waves occasionally around 12 feet.
.THURSDAY...Northwest winds to 30 knots decreasing to 15 to
20 knots. Waves 8 to 12 feet. Waves occasionally around 15 feet.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots increasing to
20 to 25 knots after midnight. Waves 4 to 6 feet.
.FRIDAY...Southwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots late in the afternoon. A
chance of snow late in the afternoon. Waves 5 to 7 feet. Waves
occasionally around 10 feet.
.SATURDAY...West winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and early morning. A chance of snow.
Waves 3 to 5 feet.
.SUNDAY...Northwest winds 10 to 15 knots. A chance of snow. Waves
3 to 5 feet.


$$

LHZ461-031045-
MAFOR 0304/
HURON NORTH 13520 11537 11637 11630 12730. A chance of
waterspouts Wednesday afternoon. Waves 3 to 5 feet overnight.
Waves 6 to 9 feet. Occasional wave height around 12 feet
Wednesday and Wednesday evening.

HURON SOUTH 11520 13530 12537 11630 11730. Waves 3 to 5 feet
building to 4 to 6 feet. Occasional wave height around 8 feet
overnight. Waves 5 to 7 feet. Occasional wave height around 9
feet Wednesday and Wednesday evening.

$$

CB

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftable (all lower case)

Graphical marine forecasts are available online at
weather.gov/greatlakes (all lower case)