Experimental Modernized Open Lake Forecast - Lake Huron

NZUS99 KDTX 191506
GLFLHT

Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
1106 AM EDT Mon Oct 19 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 across the Great Lakes today
then drifts toward southern Quebec on Tuesday. Another area of high
pressure then stalls overhead through the end of the week.

LHZ361-192000-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
1106 AM EDT Mon Oct 19 2026

.This Afternoon...
Weather.............Sunny.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.

.TONIGHT...
Weather.............Partly cloudy.
Sfc winds...........West 5 to 10 knots becoming northeast 10 to 15
                              knots after midnight.
100-ft winds........West 10 to 15 knots becoming northeast 15 to 20
                              knots after midnight.
Sig waves...........1 to 3 feet.

.TUESDAY...
Weather.............Sunny.
Sfc winds...........East 10 to 15 knots.
100-ft winds........East 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.

.TUESDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........Southeast 10 to 15 knots.
100-ft winds........Southeast 15 to 20 knots.
Sig waves...........2 to 4 feet.


.FORECAST DAYS 3 THROUGH 5...

.WEDNESDAY...Northeast winds 5 to 10 knots. Waves 2 to 4 feet.
.THURSDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.FRIDAY...Northeast winds 5 to 10 knots. Waves 3 to 5 feet.

$$

LHZ362-363-192000-
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 AM EDT Mon Oct 19 2026

.This Afternoon...
Weather.............Sunny.
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.

.TONIGHT...
Weather.............Partly cloudy.
Sfc winds...........Light and variable winds becoming northeast 10
                              to 15 knots after midnight.
100-ft winds........Light and variable winds becoming northeast 15
                              to 20 knots after midnight.
Sig waves...........2 to 4 feet.

.TUESDAY...
Weather.............Sunny.
Sfc winds...........East 15 to 20 knots.
100-ft winds........East 20 to 25 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.

.TUESDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........East 10 to 15 knots.
100-ft winds........East 15 to 20 knots.
Sig waves...........2 to 4 feet.


.FORECAST DAYS 3 THROUGH 5...

.WEDNESDAY...Northeast winds 5 to 10 knots. Waves 2 to 4 feet.
.THURSDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.FRIDAY...Northeast winds 5 to 10 knots. Waves 3 to 5 feet.

$$

LHZ462>464-192000-
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 AM EDT Mon Oct 19 2026

.This Afternoon...
Weather.............Sunny.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.

.TONIGHT...
Weather.............Partly cloudy.
Sfc winds...........Light and variable winds becoming northeast 5
                              to 10 knots after midnight.
100-ft winds........Light and variable winds becoming northeast 10
                              to 15 knots after midnight.
Sig waves...........1 to 3 feet.

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

.TUESDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........North 5 to 10 knots becoming southeast 10 to 15
                              knots after midnight.
100-ft winds........North 10 to 15 knots becoming southeast 15 to
                              20 knots after midnight.
Sig waves...........2 to 4 feet.


.FORECAST DAYS 3 THROUGH 5...

.WEDNESDAY...Northeast winds 5 to 10 knots. Waves 2 to 4 feet.
.THURSDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.FRIDAY...Northeast winds 5 to 10 knots. Waves 3 to 5 feet.

$$

LHZ461-192000-
MAFOR 1915/
HURON NORTH 11500 12600 11700 11100 11110 12210. Waves 1 to
3 feet.

HURON SOUTH 11510 11600 11500 11300 12100 12210. Waves 1 to
3 feet this afternoon. Waves 2 feet or less tonight and Tuesday
morning.

$$

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

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