NZUS99 KDTX 130306
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
1106 PM EDT Sat Jul 12 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...High pressure, 30.00 inches, will fill in over the Great Lakes and
will hold through Tuesday. The next chance for more active weather
will return by the midweek period as a pre-frontal trough and cold
front move over the region.
LHZ361-130800-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
1106 PM EDT Sat Jul 12 2025
.Overnight...
Weather.............Mostly cloudy with a slight chance of showers,
then partly cloudy after midnight.
Sfc winds...........Southwest 5 to 10 knots.
100-ft winds........Southwest 10 to 15 knots.
Sig waves...........2 to 4 feet.
.SUNDAY...
Weather.............Mostly sunny.
Sfc winds...........West 5 to 10 knots.
100-ft winds........West 10 to 15 knots.
Sig waves...........1 to 3 feet.
.SUNDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
.MONDAY...
Weather.............Sunny.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
.MONDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........West 5 to 10 knots in the evening becoming
light and variable.
100-ft winds........West 10 to 15 knots in the evening becoming
light and variable.
Sig waves...........2 to 4 feet.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...Slight chance of thunderstorms. Southeast winds 5 to
10 knots. Waves 2 to 4 feet.
.WEDNESDAY...Chance of showers. South winds 10 to 15 knots. Waves
2 to 4 feet.
.THURSDAY...Chance of showers. North winds 10 to 15 knots. Waves
2 to 4 feet.
$$
LHZ362-363-130800-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
1106 PM EDT Sat Jul 12 2025
.Overnight...
Weather.............Partly cloudy.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.
.SUNDAY...
Weather.............Mostly sunny.
Sfc winds...........West 5 to 10 knots becoming south in the
afternoon.
100-ft winds........West 10 to 15 knots becoming south in the
afternoon.
Sig waves...........2 to 4 feet.
.SUNDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........Southeast 5 to 10 knots becoming south after
midnight.
100-ft winds........Southeast 10 to 15 knots becoming south after
midnight.
Sig waves...........1 to 3 feet.
.MONDAY...
Weather.............Sunny.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
.MONDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........Southwest 5 to 10 knots.
100-ft winds........Southwest 10 to 15 knots.
Sig waves...........2 to 4 feet.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...Slight chance of thunderstorms. Southeast winds 5 to
10 knots. Waves 2 to 4 feet.
.WEDNESDAY...Chance of showers. South winds 10 to 15 knots. Waves
2 to 4 feet.
.THURSDAY...Chance of showers. North winds 10 to 15 knots. Waves
2 to 4 feet.
$$
LHZ462>464-130800-
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 Jul 12 2025
.Overnight...
Weather.............Mostly cloudy with chance of showers and slight
chance of thunderstorms, then partly cloudy
after midnight.
Sfc winds...........Southwest 5 to 10 knots.
100-ft winds........Southwest 10 to 15 knots.
Sig waves...........2 to 4 feet.
.SUNDAY...
Weather.............Mostly sunny.
Sfc winds...........Southwest 5 to 10 knots.
100-ft winds........Southwest 10 to 15 knots.
Sig waves...........1 to 3 feet.
.SUNDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........North 5 to 10 knots becoming southwest after
midnight.
100-ft winds........North 10 to 15 knots becoming southwest after
midnight.
Sig waves...........1 to 3 feet.
.MONDAY...
Weather.............Sunny.
Sfc winds...........Southwest 5 to 10 knots.
100-ft winds........Southwest 10 to 15 knots.
Sig waves...........2 to 4 feet.
.MONDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........South 5 to 10 knots.
100-ft winds........South 10 to 15 knots.
Sig waves...........2 to 4 feet.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...Slight chance of thunderstorms. Southeast winds 5 to
10 knots. Waves 2 to 4 feet.
.WEDNESDAY...Chance of showers. South winds 10 to 15 knots. Waves
2 to 4 feet.
.THURSDAY...Chance of showers. North winds 10 to 15 knots. Waves
2 to 4 feet.
$$
LHZ461-130800-
MAFOR 1303/
HURON NORTH 12500 13600 11500 12400. Waves 1 to 3 feet
overnight and Sunday. Waves 2 feet or less Sunday evening.
HURON SOUTH 12500 13600 11500 12400. Waves 1 to 3 feet.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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