065
FZUS63 KDTX 110139
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
939 PM EDT Fri Oct 10 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...Weak low pressure, 30.00 inches, gradually slides into
the eastern Great Lakes Saturday. A ridge of high pressure, 30.10
inches, then follows Saturday night through Monday.

LHZ361-110945-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
939 PM EDT Fri Oct 10 2025

.REST OF TONIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots early in the morning. A chance of showers this
evening. A chance of waterspouts this evening. Waves 3 to 5 feet.
.SATURDAY...North winds 10 to 15 knots becoming east 5 to
10 knots late in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...East winds 5 to 10 knots. Waves 1 to 3 feet.
.SUNDAY...Southeast winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. Waves 1 to 3 feet building to
2 to 4 feet in the late morning and afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Waves 3 to
5 feet.
.MONDAY...Southeast winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon. A chance of showers late in the
afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the
evening.
.TUESDAY...Northwest winds 5 to 10 knots increasing to 10 to
15 knots until early morning. Waves 1 to 3 feet.
.WEDNESDAY...North winds 10 to 15 knots becoming northwest 5 to
10 knots in the late evening and early morning. Waves 1 to
3 feet.


$$

LHZ362-363-110945-
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-
939 PM EDT Fri Oct 10 2025

.REST OF TONIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots early in the morning. A chance of showers. Waves
4 to 6 feet. Waves occasionally around 8 feet.
.SATURDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots veering to the
east after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight.
.SUNDAY...Southeast winds 10 to 15 knots. Waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon.
.SUNDAY NIGHT...East winds 10 to 15 knots becoming southeast
15 to 20 knots in the late evening and early morning...then
decreasing to 10 to 15 knots after midnight. Waves 3 to 5 feet.
.MONDAY...Southeast winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon. Waves 2 to 4 feet subsiding to
1 to 3 feet late in the evening.
.TUESDAY...South winds 5 to 10 knots becoming north 10 to
15 knots. Waves 1 to 3 feet building to 2 to 4 feet until early
morning.
.WEDNESDAY...North winds 10 to 15 knots increasing to 15 to
20 knots early in the evening...then becoming northwest 10 to
15 knots in the late evening and early morning. Waves 3 to
5 feet.


$$

LHZ462>464-110945-
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-
939 PM EDT Fri Oct 10 2025

.REST OF TONIGHT...Southwest winds 15 to 20 knots becoming west
10 to 15 knots after midnight. A chance of showers. Waves 3 to
5 feet.
.SATURDAY...Northwest winds 10 to 15 knots veering to the north
in the late morning and afternoon. A chance of showers. A chance
of waterspouts. Waves 2 to 4 feet.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots veering to the
east in the late evening and overnight. Waves 1 to 3 feet.
.SUNDAY...East winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon. Waves 1 to 3 feet.
.SUNDAY NIGHT...East winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and early morning...then becoming
southeast 10 to 15 knots after midnight. Waves 2 to 4 feet.
.MONDAY...Southeast winds 10 to 15 knots decreasing to 5 to
10 knots late in the morning...then backing to the northeast late
in the afternoon veering to the southeast late in the evening.
Waves 2 to 4 feet subsiding to 1 to 3 feet.
.TUESDAY...South winds 5 to 10 knots veering to the northwest in
the late morning and early afternoon...then becoming north 10 to
15 knots until early morning. A chance of showers in the late
evening and early morning. Waves 2 feet or less building to 2 to
4 feet until early morning.
.WEDNESDAY...North winds 10 to 15 knots increasing to 15 to
20 knots. A chance of showers early in the morning. Waves 3 to
5 feet.


$$

LHZ461-110945-
MAFOR 1103/
HURON NORTH 11626 11710 11810 13110 11210 11200. Waves 3 to
5 feet overnight. Waves 1 to 3 feet Saturday and Saturday
evening.

HURON SOUTH 11610 12710 11810 13110 11210. A chance of
waterspouts overnight and Saturday morning. A chance of showers
overnight and Saturday. Waves 3 to 5 feet overnight. Waves 2 to 4
feet Saturday and Saturday evening.

$$

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)