331
FZUS63 KDTX 031937
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
337 PM EDT Thu Jul 3 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 weak cold front, 29.80 inches, clears the area this
evening as high pressure, 30.10 inches, builds directly across
the region. A warm front passes through on late Friday into
Saturday with warmer and unsettled conditions for the second half
of the weekend.

LHZ361-040345-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
337 PM EDT Thu Jul 3 2025

.TONIGHT...West winds 5 to 10 knots in the evening becoming light
and variable. Waves 2 feet or less.
.FRIDAY...Light and variable winds becoming east 10 to 15 knots.
Waves 2 feet or less.
.FRIDAY NIGHT...East winds 10 to 15 knots becoming southeast 5 to
10 knots in the late evening and overnight. Waves 1 to 3 feet.
.SATURDAY...South winds 5 to 10 knots. Waves 1 to 3 feet.
.SATURDAY NIGHT...South winds 5 to 10 knots veering to the
southwest in the late evening and overnight. A chance of showers.
Waves 1 to 3 feet.
.SUNDAY...Southwest winds 5 to 10 knots veering to the north late
in the evening. A chance of showers. A chance of thunderstorms
late in the morning. Waves 2 feet or less.
.MONDAY...North winds 5 to 10 knots backing to the west until
early morning. Waves 2 feet or less.
.TUESDAY...Light and variable winds becoming east 5 to 10 knots.
Waves 2 feet or less.


$$

LHZ362-363-040345-
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-
337 PM EDT Thu Jul 3 2025

.TONIGHT...North winds 5 to 10 knots early in the evening
becoming light and variable. Waves 2 feet or less.
.FRIDAY...Light and variable winds becoming southeast 5 to
10 knots in the afternoon. Waves 2 feet or less.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Waves 1 to
3 feet.
.SATURDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 4 feet.
.SUNDAY...Southwest winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon...then veering to the southwest
5 to 10 knots late in the evening. A chance of showers. A chance
of thunderstorms late in the morning. Waves 2 to 4 feet subsiding
to 1 to 3 feet late in the evening.
.MONDAY...North winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and early afternoon...then backing to the
northwest early in the evening veering to the northwest 5 to
10 knots in the late evening and early morning. Waves 1 to
3 feet.
.TUESDAY...North winds 5 to 10 knots. Waves 2 feet or less.


$$

LHZ462>464-040345-
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-
337 PM EDT Thu Jul 3 2025

.TONIGHT...North winds 5 to 10 knots early in the evening
becoming light and variable. Waves 2 feet or less.
.FRIDAY...Light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. Waves 2 feet or less.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. Waves 1 to
3 feet.
.SATURDAY...South winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 1 to 3 feet.
.SUNDAY...Southwest winds 10 to 15 knots becoming south 5 to
10 knots late in the afternoon...then veering to the west late in
the evening. A chance of showers and thunderstorms. Waves 1 to
3 feet.
.MONDAY...North winds 10 to 15 knots decreasing to 5 to 10 knots
until early morning. A chance of showers and thunderstorms early
in the morning. Waves 1 to 3 feet.
.TUESDAY...North winds 5 to 10 knots. Waves 2 feet or less.


$$

LHZ461-040345-
MAFOR 0321/
HURON NORTH 11600 12700 12600 12400 11300. Waves 2 feet or
less.

HURON SOUTH 13800 11500 11400 13300. Waves 2 feet or less.

$$

KDK

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)