NZUS99 KDTX 090905
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
405 AM EST Mon Nov 9 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...Low pressure, 29.50 inches, over western Quebec and its cold front
exit the central Great Lakes early this morning. Expect a few
additional showers at times, mainly over Lake Huron. The pattern
quickly shifts as high pressure briefly builds in today. Troughing
returns Tuesday as the next clipper brushes the northern shores of
Lake Superior, with its attendant cold front passing through. Note
that the frontal passage is expected to be mainly dry. High pressure
then returns Tuesday night into Wednesday.
LHZ361-362-091500-
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-
405 AM EST Mon Nov 9 2026
.Today...
Weather.............Mostly cloudy.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........8 to 12 feet subsiding to 4 to 6 feet in the
afternoon.
Ocnl waves..........Around 15 feet subsiding to around 7 feet in
the afternoon.
.TONIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
.TUESDAY...
Weather.............Mostly sunny.
Sfc winds...........West 20 to 25 knots.
100-ft winds........West to 30 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 11 feet.
.TUESDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........West 15 to 20 knots.
100-ft winds........West 20 to 25 knots.
Sig waves...........5 to 7 feet subsiding to 3 to 5 feet after
midnight.
Ocnl waves..........Around 9 feet subsiding to around 6 feet after
midnight.
.FORECAST DAYS 3 THROUGH 5...
.WEDNESDAY...Chance of rain. West winds 5 to 10 knots. Waves 4 to
6 feet.
.THURSDAY...Windy. Chance of rain. chance of snow after midnight.
North winds to 30 knots. Waves 10 to 14 feet.
.FRIDAY...Breezy. Chance of snow in the morning. chance of rain.
North winds 20 to 25 knots. Waves 8 to 12 feet.
$$
LHZ363-462-091500-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
405 AM EST Mon Nov 9 2026
.Today...
Weather.............Mostly cloudy.
Sfc winds...........Northwest 20 to 25 knots decreasing to 10 to 15
knots in the afternoon.
100-ft winds........Northwest to 30 knots decreasing to 15 to 20
knots in the afternoon.
Sig waves...........10 to 14 feet subsiding to 6 to 9 feet in the
afternoon.
Ocnl waves..........Around 16 feet subsiding to around 10 feet in
the afternoon.
.TONIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 10 to 15 knots increasing to 20 to 25
knots after midnight.
100-ft winds........Southwest 15 to 20 knots increasing to 30 knots
after midnight.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
.TUESDAY...
Weather.............Mostly sunny.
Sfc winds...........West 15 to 20 knots.
100-ft winds........West 20 to 25 knots.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 8 feet.
.TUESDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........West 15 to 20 knots.
100-ft winds........West 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.FORECAST DAYS 3 THROUGH 5...
.WEDNESDAY...Chance of rain. West winds 5 to 10 knots. Waves 4 to
6 feet.
.THURSDAY...Windy. Chance of rain. chance of snow after midnight.
North winds to 30 knots. Waves 10 to 14 feet.
.FRIDAY...Breezy. Chance of snow in the morning. chance of rain.
North winds 20 to 25 knots. Waves 8 to 12 feet.
$$
LHZ463-464-091500-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
405 AM EST Mon Nov 9 2026
.Today...
Weather.............Partly sunny.
Sfc winds...........Northwest 20 to 25 knots decreasing to 10 to 15
knots in the afternoon.
100-ft winds........Northwest to 30 knots decreasing to 15 to 20
knots in the afternoon.
Sig waves...........10 to 14 feet subsiding to 6 to 9 feet in the
afternoon.
Ocnl waves..........Around 16 feet subsiding to around 10 feet in
the afternoon.
.TONIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.TUESDAY...
Weather.............Mostly sunny.
Sfc winds...........West 15 to 20 knots.
100-ft winds........West 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.TUESDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........West 10 to 15 knots.
100-ft winds........West 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.
.FORECAST DAYS 3 THROUGH 5...
.WEDNESDAY...Chance of rain. West winds 5 to 10 knots. Waves 4 to
6 feet.
.THURSDAY...Windy. Chance of rain. chance of snow after midnight.
North winds to 30 knots. Waves 10 to 14 feet.
.FRIDAY...Breezy. Chance of snow in the morning. chance of rain.
North winds 20 to 25 knots. Waves 8 to 12 feet.
$$
LHZ461-091500-
MAFOR 0910/
HURON NORTH 11730 11720 11710 11600 11500 12510 11620.
Waves 5 to 7 feet subsiding to 2 to 4 feet. Occasional wave
height around 10 feet today. Waves 1 to 3 feet building to 2 to 4
feet tonight.
HURON SOUTH 11730 11720 11710 11600 11500 11510 11520
11620. Waves 8 to 12 feet subsiding to 5 to 7 feet...THEN
subsiding to 3 to 5 feet. Occasional wave height around 15 feet
today. Waves 1 to 3 feet building to 3 to 5 feet tonight.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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