Experimental Modernized Open Lake Forecast - Lake Huron

NZUS99 KDTX 222105
GLFLHT

Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
505 PM EDT Thu Oct 22 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, 30.40 inches, builds into Quebec tonight as the
stretch of tranquil and mainly dry conditions continue into next
week.

LHZ361-362-230200-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
505 PM EDT Thu Oct 22 2026

.Tonight...
Weather.............Mostly cloudy, then patchy fog after midnight.
Sfc winds...........Light and variable winds becoming east 5 to 10
                              knots after midnight.
100-ft winds........Light and variable winds becoming east 10 to 15
                              knots after midnight.
Sig waves...........1 to 3 feet.

.FRIDAY...
Weather.............Partly sunny with patchy dense fog, then mostly
                              sunny in the afternoon.
Sfc winds...........Southeast 10 to 15 knots.
100-ft winds........Southeast 15 to 20 knots.
Sig waves...........1 to 3 feet.

.FRIDAY 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.

.SATURDAY...
Weather.............Mostly sunny.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.

.SATURDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........South 15 to 20 knots.
100-ft winds........South 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 5 feet.


.FORECAST DAYS 3 THROUGH 5...

.SUNDAY...South winds 10 to 15 knots. Waves 3 to 5 feet.
.MONDAY...North winds 10 to 15 knots. Waves 3 to 5 feet.
.TUESDAY...North winds 10 to 15 knots. Waves 3 to 5 feet.

$$

LHZ363-462>464-230200-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
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-
505 PM EDT Thu Oct 22 2026

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

.FRIDAY...
Weather.............Mostly sunny.
Sfc winds...........East 5 to 10 knots.
100-ft winds........East 10 to 15 knots.
Sig waves...........1 to 3 feet.

.FRIDAY 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.

.SATURDAY...
Weather.............Mostly sunny.
Sfc winds...........Southeast 10 to 15 knots.
100-ft winds........Southeast 15 to 20 knots.
Sig waves...........2 to 4 feet.

.SATURDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........South 15 to 20 knots.
100-ft winds........South 20 to 25 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet after midnight.


.FORECAST DAYS 3 THROUGH 5...

.SUNDAY...South winds 10 to 15 knots. Waves 3 to 5 feet.
.MONDAY...North winds 10 to 15 knots. Waves 3 to 5 feet.
.TUESDAY...North winds 10 to 15 knots. Waves 3 to 5 feet.

$$

LHZ461-230200-
MAFOR 2221/
HURON NORTH 11100 13200 13300 11400. Waves 2 feet or less.

HURON SOUTH 12100 13200 12300 11400. Waves 2 feet or less.

$$

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

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