420
FZUS63 KDTX 130721
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
321 AM EDT Fri Jun 13 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...High pressure, 30.40 inches, will reside over the
Ontario and Quebec border through the weekend. A frontal boundary
will hold across Upper Michigan through Friday, providing showers
across far northern Lake Huron.

LHZ361-131530-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
321 AM EDT Fri Jun 13 2025

.TODAY...East winds 5 to 10 knots. A chance of showers. Waves
1 to 3 feet.
.TONIGHT...East winds 5 to 10 knots. A chance of showers. Waves
2 feet or less.
.SATURDAY...East winds 5 to 10 knots. Waves 1 to 3 feet.
.SATURDAY NIGHT...Light and variable winds. Waves 2 feet or less.
.SUNDAY...Light and variable winds becoming east 5 to 10 knots
late in the morning...then becoming light and variable late in
the evening. Waves 2 feet or less.
.MONDAY...Light and variable winds early in the morning becoming
south 5 to 10 knots...then backing to the north early in the
evening becoming light and variable. Waves 2 feet or less.
.TUESDAY...East winds 5 to 10 knots. A chance of showers. A
chance of thunderstorms in the late morning and early afternoon.
Waves 2 feet or less.


$$

LHZ362-363-131530-
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-
321 AM EDT Fri Jun 13 2025

.TODAY...Northeast winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. A chance of showers.
Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon.
.TONIGHT...Northeast winds 10 to 15 knots. A chance of showers in
the evening. Waves 2 to 4 feet.
.SATURDAY...Northeast winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 to
3 feet.
.SUNDAY...Northeast winds 5 to 10 knots. Waves 2 feet or less.
.MONDAY...South winds 5 to 10 knots backing to the southeast
until early morning. Waves 2 feet or less.
.TUESDAY...Southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and early morning. A chance of
showers. Waves 2 feet or less.


$$

LHZ462>464-131530-
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-
321 AM EDT Fri Jun 13 2025

.TODAY...Northeast winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon. Waves 1 to 3 feet.
.TONIGHT...Northeast winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. Waves 2 to 4 feet.
.SATURDAY...Northeast winds 5 to 10 knots. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Waves 2 feet or
less.
.SUNDAY...Light and variable winds becoming north 5 to 10 knots.
Waves 2 feet or less.
.MONDAY...Southeast winds 5 to 10 knots. Waves 2 feet or less.
.TUESDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and early morning. A chance of showers. Waves
2 feet or less.


$$

LHZ461-131530-
MAFOR 1309/
HURON NORTH 14200 11200 12100 11200. A chance of showers. Waves
2 feet or less.

HURON SOUTH 12200 14110 12210. Waves 1 to 3 feet.

$$

AM

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)