NZUS99 KDTX 260306
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
1106 PM EDT Sat Apr 25 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...Broad high pressure, 30.20 inches, holds over the Great Lakes
through early Monday. The next low, 29.30 inches, lifts into the
northern Great Lakes late Monday-Tuesday bringing stronger southerly
winds and the next storm chances.
LHZ361-260800-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
1106 PM EDT Sat Apr 25 2026
.Overnight...
Weather.............Partly cloudy.
Sfc winds...........Light and variable winds.
100-ft winds........Light and variable winds.
Sig waves...........1 to 3 feet.
.SUNDAY...
Weather.............Mostly sunny with patchy dense fog, then mostly
sunny in the afternoon.
Sfc winds...........North 5 to 10 knots becoming east 10 to 15
knots in the afternoon.
100-ft winds........North 10 to 15 knots becoming east 15 to 20
knots in the afternoon.
Sig waves...........1 to 3 feet.
.SUNDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........Southeast 10 to 15 knots.
100-ft winds........Southeast 15 to 20 knots.
Sig waves...........2 to 4 feet.
.MONDAY...
Weather.............Mostly sunny.
Sfc winds...........East 20 to 25 knots.
100-ft winds........East to 30 knots.
Sig waves...........3 to 5 feet building to 6 to 9 feet in the
afternoon.
Ocnl waves..........Around 7 feet building to around 11 feet in the
afternoon.
.MONDAY NIGHT...
Weather.............Mostly cloudy with chance of showers, then
cloudy with showers after midnight.
Sfc winds...........Southeast to 30 knots.
100-ft winds........Southeast gales to 35 knots.
Sig waves...........8 to 12 feet.
Ocnl waves..........Around 15 feet.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...Slight chance of thunderstorms in the morning. chance
of showers. slight chance of showers. Southeast winds 15 to
20 knots. Waves 8 to 12 feet.
.WEDNESDAY...North winds 10 to 15 knots. Waves 3 to 5 feet.
.THURSDAY...Northwest winds 10 to 15 knots. Waves 3 to 5 feet.
$$
LHZ362-363-260800-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
1106 PM EDT Sat Apr 25 2026
.Overnight...
Weather.............Partly cloudy.
Sfc winds...........North 5 to 10 knots.
100-ft winds........North 10 to 15 knots.
Sig waves...........2 to 4 feet.
.SUNDAY...
Weather.............Mostly sunny with patchy dense fog, then mostly
sunny in the afternoon.
Sfc winds...........North 5 to 10 knots becoming northeast in the
afternoon.
100-ft winds........North 10 to 15 knots becoming northeast in the
afternoon.
Sig waves...........1 to 3 feet.
.SUNDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........North 5 to 10 knots becoming east 10 to 15
knots after midnight.
100-ft winds........North 10 to 15 knots becoming east 15 to 20
knots after midnight.
Sig waves...........1 to 3 feet.
.MONDAY...
Weather.............Mostly sunny.
Sfc winds...........Southeast 15 to 20 knots.
100-ft winds........Southeast 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.MONDAY NIGHT...
Weather.............Mostly cloudy with chance of showers, then
cloudy with showers after midnight.
Sfc winds...........Southeast to 30 knots.
100-ft winds........Southeast gales to 35 knots.
Sig waves...........6 to 9 feet building to 10 to 14 feet after
midnight.
Ocnl waves..........Around 10 feet building to around 17 feet after
midnight.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...Slight chance of thunderstorms in the morning. chance
of showers. slight chance of showers. Southeast winds 15 to
20 knots. Waves 8 to 12 feet.
.WEDNESDAY...North winds 10 to 15 knots. Waves 3 to 5 feet.
.THURSDAY...Northwest winds 10 to 15 knots. Waves 3 to 5 feet.
$$
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 Sat Apr 25 2026
.Overnight...
Weather.............Mostly cloudy.
Sfc winds...........Northeast 10 to 15 knots.
100-ft winds........Northeast 15 to 20 knots.
Sig waves...........2 to 4 feet.
.SUNDAY...
Weather.............Mostly sunny.
Sfc winds...........Northeast 5 to 10 knots.
100-ft winds........Northeast 10 to 15 knots.
Sig waves...........1 to 3 feet.
.SUNDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........North 5 to 10 knots becoming east 10 to 15
knots after midnight.
100-ft winds........North 10 to 15 knots becoming east 15 to 20
knots after midnight.
Sig waves...........2 to 4 feet.
.MONDAY...
Weather.............Mostly sunny.
Sfc winds...........Southeast 15 to 20 knots.
100-ft winds........Southeast 20 to 25 knots.
Sig waves...........2 to 4 feet building to 3 to 5 feet in the
afternoon.
Ocnl waves..........Around 5 feet building to around 6 feet in the
afternoon.
.MONDAY NIGHT...
Weather.............Mostly cloudy, then showers after midnight.
Sfc winds...........Southeast to 30 knots.
100-ft winds........Southeast gales to 35 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 12 feet.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...Slight chance of thunderstorms in the morning. chance
of showers. slight chance of showers. Southeast winds 15 to
20 knots. Waves 8 to 12 feet.
.WEDNESDAY...North winds 10 to 15 knots. Waves 3 to 5 feet.
.THURSDAY...Northwest winds 10 to 15 knots. Waves 3 to 5 feet.
$$
LHZ461-260800-
MAFOR 2603/
HURON NORTH 13800 11100 11200 11300 12200. Waves 2 feet or
less.
HURON SOUTH 16100. Waves 2 feet or less.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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