Experimental Modernized Open Lake Forecast - Lake Huron

NZUS99 KDTX 290306
GLFLHT

Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
1106 PM EDT Tue Apr 28 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...Exiting surface low pressure continues across James Bay into
northern Quebec tonight. A weak surface low lifts through the Ohio
Valley on Wednesday leading to periods of light showers. High
pressure then attempts to build in from central Canada/CONUS over
the weekend.

LHZ361-290800-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
1106 PM EDT Tue Apr 28 2026

.Overnight...
Weather.............Mostly cloudy.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.

.WEDNESDAY...
Weather.............Partly sunny.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY 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.

.THURSDAY...
Weather.............Partly sunny.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet in the morning.

.THURSDAY 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...

.FRIDAY...West winds 10 to 15 knots. Waves 4 to 6 feet.
.SATURDAY...West winds 10 to 15 knots. Waves 4 to 6 feet.
.SUNDAY...West winds 10 to 15 knots. Waves 3 to 5 feet.

$$

LHZ362-363-290800-
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 Tue Apr 28 2026

.Overnight...
Weather.............Mostly cloudy.
Sfc winds...........Northwest 5 to 10 knots.
100-ft winds........Northwest 10 to 15 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.

.WEDNESDAY...
Weather.............Mostly cloudy.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY 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 7 feet.

.THURSDAY...
Weather.............Mostly sunny.
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.

.THURSDAY 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...

.FRIDAY...West winds 10 to 15 knots. Waves 4 to 6 feet.
.SATURDAY...West winds 10 to 15 knots. Waves 4 to 6 feet.
.SUNDAY...West winds 10 to 15 knots. Waves 3 to 5 feet.

$$

LHZ462>464-290800-
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 Tue Apr 28 2026

.Overnight...
Weather.............Mostly cloudy.
Sfc winds...........North 5 to 10 knots.
100-ft winds........North 10 to 15 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY...
Weather.............Mostly cloudy with a slight chance of showers.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........2 to 4 feet building to 3 to 5 feet in the
                              afternoon.
Ocnl waves..........Around 5 feet in the afternoon.

.WEDNESDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.

.THURSDAY...
Weather.............Mostly sunny.
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.

.THURSDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........North 5 to 10 knots becoming northwest 10 to 15
                              knots after midnight.
100-ft winds........North 10 to 15 knots becoming northwest 15 to
                              20 knots after midnight.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet after midnight.


.FORECAST DAYS 3 THROUGH 5...

.FRIDAY...West winds 10 to 15 knots. Waves 4 to 6 feet.
.SATURDAY...West winds 10 to 15 knots. Waves 4 to 6 feet.
.SUNDAY...West winds 10 to 15 knots. Waves 3 to 5 feet.

$$

LHZ461-290800-
MAFOR 2903/
HURON NORTH 11710 14700 13710. Waves 2 to 4 feet overnight.
Waves 2 feet or less Wednesday. Waves 2 to 4 feet Wednesday
evening.

HURON SOUTH 15800 12810. Waves 1 to 3 feet.

$$

Occasional waves will only be displayed when values meet or exceed 5 feet.

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