NZUS99 KDTX 260306
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
1106 PM EDT Fri Apr 25 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 low pressure system gradually exits across the eastern Great Lakes
ahead of high pressure building in behind it. The next low tracks
through the area early next week with temperatures climbing well
above normal and another opportunity for thunderstorms.
LHZ361-260800-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
1106 PM EDT Fri Apr 25 2025
.Overnight...
Weather.............Cloudy with chance of rain.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........2 to 4 feet.
.SATURDAY...
Weather.............Partly sunny with chance of rain.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.SATURDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.
.SUNDAY...
Weather.............Mostly sunny.
Sfc winds...........Northwest 5 to 10 knots becoming west in the
afternoon.
100-ft winds........Northwest 10 to 15 knots becoming west in the
afternoon.
Sig waves...........1 to 3 feet.
.SUNDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........North 5 to 10 knots becoming south after
midnight.
100-ft winds........North 10 to 15 knots becoming south after
midnight.
Sig waves...........1 to 3 feet.
.FORECAST DAYS 3 THROUGH 5...
.MONDAY...Chance of rain after midnight. South winds 10 to
15 knots. Waves 5 to 7 feet.
.TUESDAY...Breezy. Chance of rain. South winds 20 to 25 knots.
Waves 6 to 9 feet.
.WEDNESDAY...North winds 10 to 15 knots. Waves 4 to 6 feet.
$$
LHZ362-363-260800-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
1106 PM EDT Fri Apr 25 2025
.Overnight...
Weather.............Mostly cloudy with chance of rain.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
.SATURDAY...
Weather.............Partly sunny with chance of rain.
Sfc winds...........Northwest 20 to 25 knots.
100-ft winds........Northwest to 30 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 11 feet.
.SATURDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........North 15 to 20 knots becoming northwest after
midnight.
100-ft winds........North 20 to 25 knots becoming northwest after
midnight.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.SUNDAY...
Weather.............Sunny.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........3 to 5 feet subsiding to 2 to 4 feet in the
afternoon.
Ocnl waves..........Around 6 feet in the morning.
.SUNDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Southeast 10 to 15 knots.
100-ft winds........Southeast 15 to 20 knots.
Sig waves...........1 to 3 feet.
.FORECAST DAYS 3 THROUGH 5...
.MONDAY...Chance of rain after midnight. South winds 10 to
15 knots. Waves 5 to 7 feet.
.TUESDAY...Breezy. Chance of rain. South winds 20 to 25 knots.
Waves 6 to 9 feet.
.WEDNESDAY...North winds 10 to 15 knots. Waves 4 to 6 feet.
$$
LHZ462>464-260800-
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-
1106 PM EDT Fri Apr 25 2025
.Overnight...
Weather.............Cloudy with chance of rain.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
.SATURDAY...
Weather.............Partly sunny with a slight chance of rain.
Sfc winds...........Northwest to 30 knots.
100-ft winds........Northwest gales to 35 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 11 feet.
.SATURDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 10 feet.
.SUNDAY...
Weather.............Sunny.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.SUNDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........North 5 to 10 knots becoming south after
midnight.
100-ft winds........North 10 to 15 knots becoming south after
midnight.
Sig waves...........1 to 3 feet.
.FORECAST DAYS 3 THROUGH 5...
.MONDAY...Chance of rain after midnight. South winds 10 to
15 knots. Waves 5 to 7 feet.
.TUESDAY...Breezy. Chance of rain. South winds 20 to 25 knots.
Waves 6 to 9 feet.
.WEDNESDAY...North winds 10 to 15 knots. Waves 4 to 6 feet.
$$
LHZ461-260800-
MAFOR 2603/
HURON NORTH 12810 12820 13720 11710. A chance of rain
overnight and Saturday. Waves 1 to 3 feet overnight. Waves 3 to 5
feet Saturday. Waves 2 to 4 feet Saturday evening.
HURON SOUTH 11810 11820 14720 11720 11710. A chance of rain
overnight and Saturday morning. Waves 3 to 5 feet overnight.
Waves 4 to 6 feet Saturday. Waves 5 to 7 feet subsiding to 3 to 5
feet. Occasional wave height around 10 feet Saturday evening.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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