239
FZUS63 KDTX 131928
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
328 PM EDT Tue May 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...An extended period of light southeast winds continues
through Wednesday. A large upper low pressure system lifting into
the region will bring periods of showers and isolated
thunderstorms during this period. A stronger low organizes over
the Midwest on Thursday, sending a warm front across the Great
Lakes Thursday night into Friday. A cold front follows on
Saturday.

LHZ361-362-140330-
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-
328 PM EDT Tue May 13 2025

.TONIGHT...East winds 5 to 10 knots. Waves 1 to 3 feet.
.WEDNESDAY...East winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Waves 1 to 3 feet.
.THURSDAY...East winds 5 to 10 knots. Waves 1 to 3 feet.
.THURSDAY NIGHT...East winds 10 to 15 knots. A chance of showers
and thunderstorms. Waves 2 to 4 feet.
.FRIDAY...South winds 10 to 15 knots. A chance of showers. A
chance of showers late in the evening. Waves 3 to 5 feet.
.SATURDAY...South winds 10 to 15 knots veering to the west until
early morning. A chance of showers. Waves 2 to 4 feet.
.SUNDAY...Northwest winds 10 to 15 knots. Waves 2 to 4 feet.


$$

LHZ363-462>464-140330-
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-
328 PM EDT Tue May 13 2025

.TONIGHT...East winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and early morning...then decreasing to 5 to
10 knots early in the morning. Waves 1 to 3 feet.
.WEDNESDAY...East winds 5 to 10 knots increasing to 10 to
15 knots late in the morning...then decreasing to 5 to 10 knots
in the afternoon. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Waves 2 feet or
less.
.THURSDAY...Southeast winds 5 to 10 knots. Waves 2 feet or less.
.THURSDAY NIGHT...East winds 10 to 15 knots veering to the south
after midnight. A chance of showers and thunderstorms in the
evening...then showers and a chance of thunderstorms after
midnight. Waves 1 to 3 feet building to 2 to 4 feet in the late
evening and overnight.
.FRIDAY...South winds 10 to 15 knots. Showers in the morning. A
chance of showers late in the afternoon. Waves 3 to 5 feet.
.SATURDAY...South winds 10 to 15 knots veering to the west until
early morning. A chance of showers. Waves 2 to 4 feet.
.SUNDAY...West winds 10 to 15 knots veering to the north until
early morning. Waves 2 to 4 feet.


$$

LHZ461-140330-
MAFOR 1321/
HURON NORTH 12200 12300 14200. Waves 2 feet or less.

HURON SOUTH 12200 15300. Waves 2 feet or less.

$$

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)