NZUS99 KDTX 220906
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
506 AM EDT Sun Mar 22 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...A cold front will move into the southern Great Lakes this morning.
High pressure, 30.30 inches, will move into the northern Great Lakes
this afternoon into tonight. The high will become centered over
Lower Mi on Monday at 30.50 inches. The high will drift east of the
region Tuesday while a weakening cold front moves into the northern
Great Lakes from the north.
LHZ361-221400-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
506 AM EDT Sun Mar 22 2026
.Today...
Weather.............Partly sunny with a slight chance of rain and
light freezing rain, then partly sunny in the
afternoon.
Sfc winds...........North 20 to 25 knots.
100-ft winds........North to 30 knots.
Sig waves...........2 to 4 feet.
.TONIGHT...
Weather.............Mostly cloudy.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........2 to 4 feet.
.MONDAY...
Weather.............Mostly sunny.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........2 to 4 feet.
.MONDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........West 5 to 10 knots becoming south 10 to 15
knots after midnight.
100-ft winds........West 10 to 15 knots becoming south 15 to 20
knots after midnight.
Sig waves...........2 to 4 feet.
Wave heights are for ice free areas.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...South winds 10 to 15 knots. Waves 5 to 7 feet.
.WEDNESDAY...North winds 10 to 15 knots. Waves 4 to 6 feet.
.THURSDAY...Breezy. Chance of rain and snow. East winds 20 to
25 knots. Waves 8 to 12 feet.
$$
LHZ362-363-221400-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
506 AM EDT Sun Mar 22 2026
.Today...
Weather.............Mostly cloudy with chance of rain, then mostly
cloudy with a slight chance of rain in the
afternoon.
Sfc winds...........Northwest 15 to 20 knots becoming north 20 to
25 knots in the afternoon.
100-ft winds........Northwest 20 to 25 knots becoming north to 30
knots in the afternoon.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 8 feet.
.TONIGHT...
Weather.............Mostly cloudy.
Sfc winds...........North 20 to 25 knots.
100-ft winds........North to 30 knots.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.MONDAY...
Weather.............Mostly sunny.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.MONDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........North 10 to 15 knots becoming west after
midnight.
100-ft winds........North 15 to 20 knots becoming west after
midnight.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet in the evening.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...South winds 10 to 15 knots. Waves 4 to 6 feet.
.WEDNESDAY...North winds 10 to 15 knots. Waves 4 to 6 feet.
.THURSDAY...Breezy. Chance of rain and snow. East winds 20 to
25 knots. Waves 8 to 12 feet.
$$
LHZ462>464-221400-
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-
506 AM EDT Sun Mar 22 2026
.Today...
Weather.............Mostly cloudy with chance of rain, then mostly
cloudy with a slight chance of rain in the
afternoon.
Sfc winds...........Southwest 10 to 15 knots increasing to north 20
to 25 knots in the afternoon.
100-ft winds........Southwest 15 to 20 knots increasing to north to
30 knots in the afternoon.
Sig waves...........3 to 5 feet building to 6 to 9 feet in the
afternoon.
Ocnl waves..........Around 5 feet building to around 10 feet in the
afternoon.
.TONIGHT...
Weather.............Mostly cloudy.
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.
.MONDAY...
Weather.............Partly sunny.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
.MONDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........3 to 5 feet subsiding to 2 to 4 feet after
midnight.
Ocnl waves..........Around 5 feet in the evening.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...South winds 10 to 15 knots. Waves 4 to 6 feet.
.WEDNESDAY...North winds 10 to 15 knots. Waves 4 to 6 feet.
.THURSDAY...Breezy. Chance of rain and snow. East winds 20 to
25 knots. Waves 8 to 12 feet.
$$
LHZ461-221400-
MAFOR 2209/
HURON NORTH 11810 11830 12820 11810 11120 12110. A chance of
rain this morning. Waves 3 to 5 feet today. Waves 2 to 4 feet
tonight.
HURON SOUTH 11500 11720 14820 12110. A chance of rain this
morning. Waves 2 to 4 feet building to 4 to 6 feet. Occasional
wave height around 8 feet today. Waves 3 to 5 feet tonight.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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