NZUS99 KDTX 142106
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
506 PM EDT Fri Aug 14 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...High pressure, 30.20 inches, currently centered over northern Lake
Huron will dominate the region through Saturday while sliding
southeast through the eastern Lakes. The next low pressure system
will pass through the region on Saturday night bringing the next
thunderstorm chances.
LHZ361-150200-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
506 PM EDT Fri Aug 14 2026
.Tonight...
Weather.............Partly cloudy.
Sfc winds...........Light and variable winds.
100-ft winds........Light and variable winds.
Sig waves...........1 to 3 feet.
.SATURDAY...
Weather.............Mostly sunny.
Sfc winds...........East 10 to 15 knots.
100-ft winds........East 15 to 20 knots.
Sig waves...........1 to 3 feet building to 3 to 5 feet in the
afternoon.
Ocnl waves..........Around 5 feet in the afternoon.
.SATURDAY NIGHT...
Weather.............Mostly cloudy, then chance of showers after
midnight.
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.
.SUNDAY...
Weather.............Mostly cloudy with chance of showers, then
partly sunny with chance of showers in the
afternoon.
Sfc winds...........Southeast 10 to 15 knots becoming west in the
afternoon.
100-ft winds........Southeast 15 to 20 knots becoming west in the
afternoon.
Sig waves...........2 to 4 feet.
.SUNDAY NIGHT...
Weather.............Partly cloudy.
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.
.FORECAST DAYS 3 THROUGH 5...
.MONDAY...Northwest winds 5 to 10 knots. Waves 3 to 5 feet.
.TUESDAY...Chance of showers. South winds 10 to 15 knots. Waves
2 to 4 feet.
.WEDNESDAY...Showers likely. chance of showers. South winds 10 to
15 knots. Waves 3 to 5 feet.
$$
LHZ362-363-150200-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
506 PM EDT Fri Aug 14 2026
.Tonight...
Weather.............Partly cloudy.
Sfc winds...........Light and variable winds.
100-ft winds........Light and variable winds.
Sig waves...........1 to 3 feet.
.SATURDAY...
Weather.............Mostly sunny.
Sfc winds...........East 5 to 10 knots.
100-ft winds........East 10 to 15 knots.
Sig waves...........1 to 3 feet.
.SATURDAY NIGHT...
Weather.............Mostly cloudy, then chance of showers after
midnight.
Sfc winds...........Southeast 10 to 15 knots.
100-ft winds........Southeast 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet after midnight.
.SUNDAY...
Weather.............Mostly cloudy with chance of showers.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet in the morning.
.SUNDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
.FORECAST DAYS 3 THROUGH 5...
.MONDAY...Northwest winds 5 to 10 knots. Waves 3 to 5 feet.
.TUESDAY...Chance of showers. South winds 10 to 15 knots. Waves
2 to 4 feet.
.WEDNESDAY...Showers likely. chance of showers. South winds 10 to
15 knots. Waves 3 to 5 feet.
$$
LHZ462>464-150200-
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 PM EDT Fri Aug 14 2026
.Tonight...
Weather.............Partly cloudy.
Sfc winds...........Northeast 10 to 15 knots.
100-ft winds........Northeast 15 to 20 knots.
Sig waves...........2 to 4 feet.
.SATURDAY...
Weather.............Mostly sunny.
Sfc winds...........East 5 to 10 knots.
100-ft winds........East 10 to 15 knots.
Sig waves...........1 to 3 feet.
.SATURDAY NIGHT...
Weather.............Mostly cloudy, then chance of showers after
midnight.
Sfc winds...........East 5 to 10 knots increasing to southeast 15
to 20 knots after midnight.
100-ft winds........East 10 to 15 knots increasing to southeast 20
to 25 knots after midnight.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet after midnight.
.SUNDAY...
Weather.............Mostly cloudy with chance of showers, then
showers likely in the afternoon.
Sfc winds...........Southeast 10 to 15 knots becoming southwest in
the afternoon.
100-ft winds........Southeast 15 to 20 knots becoming southwest in
the afternoon.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet in the morning.
.SUNDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........2 to 4 feet building to 3 to 5 feet after
midnight.
Ocnl waves..........Around 6 feet after midnight.
.FORECAST DAYS 3 THROUGH 5...
.MONDAY...Northwest winds 5 to 10 knots. Waves 3 to 5 feet.
.TUESDAY...Chance of showers. South winds 10 to 15 knots. Waves
2 to 4 feet.
.WEDNESDAY...Showers likely. chance of showers. South winds 10 to
15 knots. Waves 3 to 5 feet.
$$
LHZ461-150200-
MAFOR 1421/
HURON NORTH 13600 11800 11200 13300. Waves 2 feet or less.
HURON SOUTH 12800 12100 12200 11300 11200. Waves 2 feet or
less.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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