NZUS99 KDTX 202106
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
406 PM EST Fri Feb 20 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, 29.30 inches, tracks into Lake Huron this evening.
Southwest gusts across the south will subside below gale force late
this evening as the low stalls over Lake Huron. Winds shift to the
west northwest Saturday afternoon as the low weakens and eases into
Ontario.
LHZ361-362-210300-
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-
406 PM EST Fri Feb 20 2026
.Tonight...
Weather.............Cloudy with a slight chance of rain and snow,
then mostly cloudy with a slight chance of snow
after midnight.
Sfc winds...........Northeast 20 to 25 knots.
100-ft winds........Northeast to 30 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 10 feet.
.SATURDAY...
Weather.............Mostly cloudy with chance of snow.
Sfc winds...........Northeast 15 to 20 knots.
100-ft winds........Northeast 20 to 25 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
.SATURDAY NIGHT...
Weather.............Mostly cloudy with chance of snow, then cloudy
after midnight.
Sfc winds...........Northeast 10 to 15 knots.
100-ft winds........Northeast 15 to 20 knots.
Sig waves...........2 to 4 feet.
.SUNDAY...
Weather.............Cloudy.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.SUNDAY NIGHT...
Weather.............Mostly cloudy, then freezing spray after
midnight.
Sfc winds...........North to 30 knots.
100-ft winds........North gales to 35 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 10 feet.
.FORECAST DAYS 3 THROUGH 5...
.MONDAY...Breezy. Heavy freezing spray. North winds 20 to
25 knots. Waves 8 to 12 feet.
.TUESDAY...Chance of snow. North winds 10 to 15 knots. Waves 5 to
7 feet.
.WEDNESDAY...Breezy. Chance of snow. East winds 20 to 25 knots.
Waves 6 to 9 feet.
$$
LHZ363-462-210300-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
406 PM EST Fri Feb 20 2026
.Tonight...
Weather.............Mostly cloudy with chance of rain and snow,
then mostly cloudy with a slight chance of snow
after midnight.
Sfc winds...........West 15 to 20 knots.
100-ft winds........West 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 7 feet.
.SATURDAY...
Weather.............Cloudy with chance of snow, then cloudy with a
slight chance of snow in the afternoon.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 7 feet.
.SATURDAY NIGHT...
Weather.............Mostly cloudy with chance of snow.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet in the evening.
.SUNDAY...
Weather.............Mostly cloudy with chance of snow.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.SUNDAY NIGHT...
Weather.............Mostly cloudy with chance of snow, then mostly
cloudy with freezing spray after midnight.
Sfc winds...........North 20 to 25 knots.
100-ft winds........North to 30 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 10 feet.
Wave heights are for ice free areas.
.FORECAST DAYS 3 THROUGH 5...
.MONDAY...Breezy. Heavy freezing spray. North winds 20 to
25 knots. Waves 8 to 12 feet.
.TUESDAY...Chance of snow. North winds 10 to 15 knots. Waves 6 to
9 feet.
.WEDNESDAY...Breezy. Chance of snow. East winds 20 to 25 knots.
Waves 8 to 12 feet.
$$
LHZ463-464-210300-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
406 PM EST Fri Feb 20 2026
.Tonight...
Weather.............Cloudy with chance of rain and snow, then
mostly cloudy with a slight chance of snow
after midnight.
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.
.SATURDAY...
Weather.............Mostly cloudy with a slight chance of snow,
then mostly cloudy in the afternoon.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........2 to 4 feet.
.SATURDAY NIGHT...
Weather.............Mostly cloudy with chance of snow.
Sfc winds...........Northwest 5 to 10 knots.
100-ft winds........Northwest 10 to 15 knots.
Sig waves...........1 to 3 feet.
.SUNDAY...
Weather.............Mostly cloudy with chance of snow.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........2 to 4 feet.
.SUNDAY NIGHT...
Weather.............Mostly cloudy with chance of snow.
Sfc winds...........North 20 to 25 knots.
100-ft winds........North to 30 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
Wave heights are for ice free areas.
.FORECAST DAYS 3 THROUGH 5...
.MONDAY...Breezy. Heavy freezing spray. North winds 20 to
25 knots. Waves 8 to 12 feet.
.TUESDAY...Chance of snow. North winds 10 to 15 knots. Waves 6 to
9 feet.
.WEDNESDAY...Breezy. Chance of snow. East winds 20 to 25 knots.
Waves 8 to 12 feet.
$$
LHZ461-210300-
MAFOR 2022/
HURON NORTH 11137 14120 12110 11100. Waves 4 to 6 feet
subsiding to 3 to 5 feet. Occasional wave height around 8 feet
tonight. Waves 2 to 4 feet Saturday.
HURON SOUTH 11510 12610 11710 13810 11800. A chance of snow
early then a chance of rain and snow this evening. A chance of
snow Saturday morning.
Waves omitted due to ice coverage.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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