Experimental Modernized Open Lake Forecast - Lake Huron

NZUS99 KDTX 210906
GLFLHT

Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
506 AM EDT Sun Jun 21 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...Diffuse high pressure, 29.90 inches, holds over the central Great
Lakes today. A compact low pressure system, 29.60 inches, will
arrive in the Ohio valley tonight through Monday morning, bringing
renewed rain and thunderstorm chances along with elevated winds
across the southern Great Lakes.

LHZ361-211400-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
506 AM EDT Sun Jun 21 2026

.Today...
Weather.............Mostly sunny.
Sfc winds...........Northwest 5 to 10 knots becoming west in the
                              afternoon.
100-ft winds........Northwest 10 to 15 knots becoming west in the
                              afternoon.
Sig waves...........1 to 3 feet.

.TONIGHT...
Weather.............Mostly cloudy.
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.............Mostly sunny.
Sfc winds...........North 5 to 10 knots becoming northwest 10 to 15
                              knots in the afternoon.
100-ft winds........North 10 to 15 knots becoming northwest 15 to
                              20 knots in the afternoon.
Sig waves...........1 to 3 feet.

.MONDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.


.FORECAST DAYS 3 THROUGH 5...

.TUESDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.
.WEDNESDAY...Chance of showers after midnight. North winds 5 to
10 knots. Waves 1 to 3 feet.
.THURSDAY...Chance of showers. East winds 5 to 10 knots. Waves
1 to 3 feet.

$$

LHZ362-363-211400-
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 AM EDT Sun Jun 21 2026

.Today...
Weather.............Mostly sunny.
Sfc winds...........Northwest 5 to 10 knots in the morning becoming
                              light and variable.
100-ft winds........Northwest 10 to 15 knots in the morning
                              becoming light and variable.
Sig waves...........2 to 4 feet.

.TONIGHT...
Weather.............Mostly cloudy.
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.............Mostly sunny.
Sfc winds...........Northeast 5 to 10 knots.
100-ft winds........Northeast 10 to 15 knots becoming north 15 to
                              20 knots in the afternoon.
Sig waves...........2 to 4 feet.

.MONDAY NIGHT...
Weather.............Mostly clear.
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.


.FORECAST DAYS 3 THROUGH 5...

.TUESDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.
.WEDNESDAY...Chance of showers after midnight. North winds 5 to
10 knots. Waves 1 to 3 feet.
.THURSDAY...Chance of showers. East winds 5 to 10 knots. Waves
1 to 3 feet.

$$

LHZ462>464-211400-
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 AM EDT Sun Jun 21 2026

.Today...
Weather.............Mostly sunny.
Sfc winds...........Northwest 5 to 10 knots in the morning becoming
                              light and variable.
100-ft winds........Northwest 10 to 15 knots in the morning
                              becoming light and variable.
Sig waves...........1 to 3 feet.

.TONIGHT...
Weather.............Mostly cloudy, then chance of showers after
                              midnight.
Sfc winds...........East 5 to 10 knots.
100-ft winds........East 10 to 15 knots.
Sig waves...........1 to 3 feet.

.MONDAY...
Weather.............Partly sunny.
Sfc winds...........Southeast 5 to 10 knots becoming north 10 to 15
                              knots in the afternoon.
100-ft winds........Southeast 10 to 15 knots becoming north 15 to
                              20 knots in the afternoon.
Sig waves...........2 to 4 feet.

.MONDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet in the evening.


.FORECAST DAYS 3 THROUGH 5...

.TUESDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.
.WEDNESDAY...Chance of showers after midnight. North winds 5 to
10 knots. Waves 1 to 3 feet.
.THURSDAY...Chance of showers. East winds 5 to 10 knots. Waves
1 to 3 feet.

$$

LHZ461-211400-
MAFOR 2109/
HURON NORTH 13700 11600 13400 11300. Waves 2 feet or less.

HURON SOUTH 13700 14300 11200. Waves 2 feet or less.

$$

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

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