NZUS99 KDTX 240306
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
1106 PM EDT Sat May 23 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...Low pressure, 29.90 inches, will lift from eastern Lake Erie this
afternoon into central Lake Huron tonight, weakening to 30.10
inches. A weak surface front will cross the region Sunday, providing
a chance for showers and isolated thunderstorms. High pressure will
then expand across the eastern Great Lakes Sunday night into Monday.
LHZ361-240800-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
1106 PM EDT Sat May 23 2026
.Overnight...
Weather.............Cloudy with a slight chance of showers, then
cloudy with a slight chance of showers and
patchy fog after midnight.
Sfc winds...........East 20 to 25 knots decreasing to 10 to 15
knots after midnight.
100-ft winds........East to 30 knots decreasing to 15 to 20 knots
after midnight.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.SUNDAY...
Weather.............Mostly cloudy with patchy fog, then mostly
cloudy with a slight chance of showers and
patchy fog in the afternoon.
Sfc winds...........Light and variable winds becoming east 5 to 10
knots in the afternoon.
100-ft winds........Light and variable winds becoming east 10 to 15
knots in the afternoon.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet in the morning.
.SUNDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Light and variable winds.
100-ft winds........Light and variable winds.
Sig waves...........1 to 3 feet.
.MONDAY...
Weather.............Partly sunny.
Sfc winds...........Light and variable winds becoming northeast 5
to 10 knots in the afternoon.
100-ft winds........Light and variable winds becoming northeast 10
to 15 knots in the afternoon.
Sig waves...........1 to 3 feet.
.MONDAY NIGHT...
Weather.............Mostly 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.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
.WEDNESDAY...West winds 5 to 10 knots. Waves 2 to 4 feet.
.THURSDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
$$
LHZ362-363-240800-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
1106 PM EDT Sat May 23 2026
.Overnight...
Weather.............Cloudy with chance of showers and patchy fog.
Sfc winds...........Northeast 10 to 15 knots.
100-ft winds........Northeast 15 to 20 knots.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.SUNDAY...
Weather.............Mostly cloudy with patchy fog, then mostly
cloudy with chance of showers and patchy fog in
the afternoon.
Sfc winds...........North 5 to 10 knots becoming southeast in the
afternoon.
100-ft winds........North 10 to 15 knots becoming southeast in the
afternoon.
Sig waves...........3 to 5 feet subsiding to 2 to 4 feet in the
afternoon.
Ocnl waves..........Around 5 feet in the morning.
.SUNDAY NIGHT...
Weather.............Mostly cloudy with chance of showers, then
mostly cloudy after midnight.
Sfc winds...........Southeast 5 to 10 knots in the evening becoming
light and variable.
100-ft winds........Southeast 10 to 15 knots in the evening
becoming light and variable.
Sig waves...........1 to 3 feet.
.MONDAY...
Weather.............Partly sunny.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.
.MONDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
.WEDNESDAY...West winds 5 to 10 knots. Waves 2 to 4 feet.
.THURSDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
$$
LHZ462>464-240800-
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 May 23 2026
.Overnight...
Weather.............Showers likely and patchy fog.
Sfc winds...........East 10 to 15 knots.
100-ft winds........East 15 to 20 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
.SUNDAY...
Weather.............Mostly cloudy with patchy fog, then mostly
cloudy with chance of showers in the afternoon.
Sfc winds...........West 5 to 10 knots becoming southeast in the
afternoon.
100-ft winds........West 10 to 15 knots becoming southeast in the
afternoon.
Sig waves...........2 to 4 feet subsiding to 1 to 3 feet in the
afternoon.
Ocnl waves..........Around 5 feet in the morning.
.SUNDAY NIGHT...
Weather.............Mostly cloudy with chance of showers, then
mostly cloudy after midnight.
Sfc winds...........East 5 to 10 knots in the evening becoming
light and variable.
100-ft winds........East 10 to 15 knots in the evening becoming
light and variable.
Sig waves...........1 to 3 feet.
.MONDAY...
Weather.............Partly sunny.
Sfc winds...........Light and variable winds becoming southwest 5
to 10 knots in the afternoon.
100-ft winds........Light and variable winds becoming southwest 10
to 15 knots in the afternoon.
Sig waves...........2 feet or less.
.MONDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........1 to 3 feet.
.FORECAST DAYS 3 THROUGH 5...
.TUESDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
.WEDNESDAY...West winds 5 to 10 knots. Waves 2 to 4 feet.
.THURSDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
$$
LHZ461-240800-
MAFOR 2403/
HURON NORTH 11220 11210 11200 11800 11600 13400. A chance of
showers overnight and Sunday afternoon. Waves 3 to 5 feet
overnight. Waves 1 to 3 feet Sunday and Sunday evening.
HURON SOUTH 11206 11203 11503 11600 11500 11400 12300.
Waves 2 to 4 feet overnight. Waves 1 to 3 feet Sunday and Sunday
evening.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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