NZUS99 KDTX 310307
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
1007 PM EST Tue Dec 30 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 low pressure system, 30.00 inches, will track along a
stationary front which is draped across Lake Superior and Lake Huron
tonight. A second system will drop through the region along the
stalled front Wednesday evening which will reinforce the arctic
airmass and bring borderline gales across Lake Huron Wednesday late
afternoon and early evening.
LHZ361-310900-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
1007 PM EST Tue Dec 30 2025
.Overnight...
Weather.............Cloudy with scattered snow showers and freezing
spray, then cloudy with scattered snow showers
after midnight.
Sfc winds...........Northwest 20 to 25 knots.
100-ft winds........Northwest to 30 knots.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.WEDNESDAY...
Weather.............Cloudy with numerous snow showers, then mostly
cloudy with scattered snow showers in the
afternoon.
Sfc winds...........Northwest 20 to 25 knots.
100-ft winds........Northwest to 30 knots.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.WEDNESDAY NIGHT...
Weather.............Mostly cloudy with freezing spray and scattered
snow showers, then mostly cloudy with freezing
spray after midnight.
Sfc winds...........Northwest to 30 knots.
100-ft winds........Northwest gales to 35 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 12 feet.
.THURSDAY...
Weather.............Mostly cloudy with freezing spray.
Sfc winds...........West to 30 knots.
100-ft winds........West gales to 35 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 11 feet.
.THURSDAY NIGHT...
Weather.............Mostly cloudy with chance of snow, then mostly
cloudy after midnight.
Sfc winds...........West to 30 knots.
100-ft winds........West gales to 35 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 11 feet.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...Breezy. West winds 20 to 25 knots. Waves 8 to 12 feet.
.SATURDAY...North winds 10 to 15 knots. Waves 4 to 6 feet.
.SUNDAY...Chance of snow. North winds 10 to 15 knots. Waves 3 to
5 feet.
$$
LHZ362-363-310900-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
1007 PM EST Tue Dec 30 2025
.Overnight...
Weather.............Cloudy with scattered snow showers and freezing
spray.
Sfc winds...........West to 30 knots.
100-ft winds........West gales to 35 knots.
Sig waves...........8 to 12 feet.
Ocnl waves..........Around 13 feet.
.WEDNESDAY...
Weather.............Cloudy with scattered snow showers, then mostly
cloudy with snow showers and freezing spray in
the afternoon.
Sfc winds...........Northwest 20 to 25 knots.
100-ft winds........Northwest to 30 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 12 feet.
.WEDNESDAY NIGHT...
Weather.............Mostly cloudy with freezing spray and scattered
snow showers, then mostly cloudy with freezing
spray after midnight.
Sfc winds...........Northwest to 30 knots.
100-ft winds........Northwest gales to 35 knots.
Sig waves...........10 to 14 feet.
Ocnl waves..........Around 16 feet.
.THURSDAY...
Weather.............Mostly cloudy with freezing spray.
Sfc winds...........West to 30 knots.
100-ft winds........West gales to 35 knots.
Sig waves...........8 to 12 feet.
Ocnl waves..........Around 13 feet.
.THURSDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........West to 30 knots.
100-ft winds........West gales to 35 knots.
Sig waves...........8 to 12 feet.
Ocnl waves..........Around 13 feet.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...Breezy. West winds 20 to 25 knots. Waves 8 to 12 feet.
.SATURDAY...North winds 10 to 15 knots. Waves 4 to 6 feet.
.SUNDAY...Chance of snow. North winds 10 to 15 knots. Waves 3 to
5 feet.
$$
LHZ462>464-310900-
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-
1007 PM EST Tue Dec 30 2025
.Overnight...
Weather.............Numerous snow showers, then cloudy with
scattered snow showers after midnight.
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.
.WEDNESDAY...
Weather.............Cloudy with scattered snow showers, then cloudy
with snow showers in the afternoon.
Sfc winds...........West 20 to 25 knots.
100-ft winds........West to 30 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 10 feet.
.WEDNESDAY NIGHT...
Weather.............Mostly cloudy with freezing spray and scattered
snow showers, then mostly cloudy with freezing
spray after midnight.
Sfc winds...........Northwest to 30 knots.
100-ft winds........Northwest gales to 35 knots.
Sig waves...........10 to 14 feet.
Ocnl waves..........Around 16 feet.
.THURSDAY...
Weather.............Partly sunny with freezing spray.
Sfc winds...........West to 30 knots.
100-ft winds........West gales to 35 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 12 feet.
.THURSDAY NIGHT...
Weather.............Mostly cloudy, then chance of snow after
midnight.
Sfc winds...........West 20 to 25 knots.
100-ft winds........West to 30 knots.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...Breezy. West winds 20 to 25 knots. Waves 8 to 12 feet.
.SATURDAY...North winds 10 to 15 knots. Waves 4 to 6 feet.
.SUNDAY...Chance of snow. North winds 10 to 15 knots. Waves 3 to
5 feet.
$$
LHZ461-310900-
MAFOR 3104/
HURON NORTH 12730 19737 13720 19727 11730 19737 11740 19747
11730. Waves 5 to 7 feet. Occasional wave height around 10 feet
overnight and Wednesday. Waves 6 to 9 feet. Occasional wave
height around 12 feet Wednesday evening.
HURON SOUTH 12620 19627 12720 19727 11727 11737 11747 11730
19737. Waves 5 to 7 feet. Occasional wave height around 10 feet
overnight and Wednesday. Waves 8 to 12 feet. Occasional wave
height around 15 feet Wednesday evening.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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