008
FZUS63 KDTX 121335
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
935 AM EDT Sun Oct 12 2025

For waters beyond five nautical miles off shore on Lake Huron

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...A ridge of high pressure, 30.10 inches, expands over
the central Great Lakes through Monday. A cold front is expected
to wash out over the western Great Lakes late Monday with broad
high pressure then building into the region for midweek.

LHZ361-362-122145-
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-
935 AM EDT Sun Oct 12 2025

.REST OF TODAY...Southeast winds 10 to 15 knots with gusts to 20
knots. Waves 2 to 4 feet.
.TONIGHT...Southeast winds 10 to 15 knots. Waves 2 to 4 feet.
.MONDAY...Southeast winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. Waves 2 to 4 feet.
.MONDAY NIGHT...Southeast winds 5 to 10 knots veering to the
northwest after midnight. Waves 1 to 3 feet.
.TUESDAY...Northwest winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots late in the morning...then
increasing to 20 to 25 knots with gusts to around 30 knots late
in the afternoon decreasing to 15 to 20 knots late in the
evening. Waves 2 to 4 feet building to 6 to 9 feet. Waves
occasionally around 12 feet.
.WEDNESDAY...North winds 10 to 15 knots becoming northwest 15 to
20 knots early in the evening...then decreasing to 10 to 15 knots
in the late evening and early morning. Waves 3 to 5 feet.
.THURSDAY...North winds 5 to 10 knots until afternoon becoming
light and variable...then becoming north 5 to 10 knots in the
late evening and early morning. Waves 2 to 4 feet subsiding to
2 feet or less.


$$

LHZ363-462>464-122145-
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-
935 AM EDT Sun Oct 12 2025

.REST OF TODAY...East winds 10 to 15 knots. Waves 1 to 3 feet.
.TONIGHT...Southeast winds 10 to 15 knots. Waves 1 to 3 feet
building to 2 to 4 feet in the late evening and overnight.
.MONDAY...Southeast winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then backing
to the northeast early in the afternoon. Waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon.
.MONDAY NIGHT...Light and variable winds becoming east 5 to
10 knots in the late evening and early morning...then veering to
the south after midnight. Waves 2 feet or less.
.TUESDAY...Northwest winds 10 to 15 knots increasing to 20 to
25 knots. Waves 2 to 4 feet building to 5 to 7 feet. Waves
occasionally around 10 feet.
.WEDNESDAY...North winds 15 to 20 knots becoming northwest 10 to
15 knots in the late evening and early morning. Waves 5 to
7 feet. Waves occasionally around 10 feet.
.THURSDAY...North winds 10 to 15 knots decreasing to 5 to
10 knots until early morning. Waves 2 to 4 feet subsiding to 1 to
3 feet until early morning.


$$

LHZ461-122145-
MAFOR 1215/
HURON NORTH 15310 11310 11300. Waves 1 to 3 feet.

HURON SOUTH 13200 14310 11310. Waves 2 feet or less this
afternoon. Waves 1 to 3 feet building to 2 to 4 feet tonight.
Waves 1 to 3 feet Monday morning.

$$

SF

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftable (all lower case)

Graphical marine forecasts are available online at
weather.gov/greatlakes (all lower case)