532
FZUS53 KDTX 061346
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
946 AM EDT Sat Sep 6 2025

For waters within five nautical miles of shore

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.

LHZ422-062200-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
946 AM EDT Sat Sep 6 2025

.REST OF TODAY...West winds 15 to 20 knots. Partly cloudy late in
the morning, then mostly cloudy with a slight chance of showers
in the afternoon. Waves 1 to 3 feet.
.TONIGHT...West winds 10 to 15 knots. Partly cloudy with a chance
of showers. Waves 2 feet or less.
.SUNDAY...West winds 10 to 15 knots. Mostly sunny. A chance of
showers early in the morning. Waves 1 to 3 feet.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots becoming west 5 to
10 knots after midnight. Clear. Waves 2 feet or less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ421-062200-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
946 AM EDT Sat Sep 6 2025

.REST OF TODAY...West winds 15 to 20 knots. Partly cloudy late in
the morning becoming mostly cloudy. A slight chance of showers. A
slight chance of waterspouts in the afternoon. Waves 2 to 4 feet.
.TONIGHT...Northwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and a slight chance of thunderstorms until
early morning, then partly cloudy with a chance of showers after
midnight. Waves 1 to 3 feet.
.SUNDAY...West winds 10 to 15 knots. Sunny until late afternoon
becoming partly cloudy. A chance of showers early in the morning.
Waves 1 to 3 feet.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots becoming west 5 to
10 knots after midnight. Mostly clear. Waves 1 to 3 feet.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ441-062200-
Port Austin to Harbor Beach MI-
946 AM EDT Sat Sep 6 2025

.REST OF TODAY...West winds 15 to 20 knots diminishing to 10 to
15 knots late in the afternoon. Partly cloudy with a slight
chance of showers. Waves 2 to 4 feet.
.TONIGHT...West winds 10 to 15 knots. Mostly cloudy early in the
evening becoming partly cloudy. A chance of showers and a slight
chance of thunderstorms. Waves 1 to 3 feet.
.SUNDAY...West winds 10 to 15 knots. Mostly sunny. A chance of
showers early in the morning. Waves 1 to 3 feet.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots becoming west 5 to
10 knots after midnight. Mostly clear. Waves 1 to 3 feet.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ442-062200-
Harbor Beach to Port Sanilac MI-
946 AM EDT Sat Sep 6 2025

.REST OF TODAY...West winds 10 to 15 knots. Partly cloudy. A
slight chance of showers in the afternoon. Waves 2 feet or less.
.TONIGHT...West winds 10 to 15 knots. Mostly cloudy early in the
evening becoming partly cloudy. A chance of showers and a slight
chance of thunderstorms. Waves 2 feet or less.
.SUNDAY...West winds 10 to 15 knots. Mostly sunny. A chance of
showers and a slight chance of thunderstorms early in the
morning. Waves 2 feet or less.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. Mostly clear.
Waves 2 feet or less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ443-062200-
Port Sanilac to Port Huron MI-
946 AM EDT Sat Sep 6 2025

.REST OF TODAY...West winds 10 to 15 knots. Partly cloudy. A
slight chance of showers in the afternoon. Waves 2 feet or less.
.TONIGHT...West winds 10 to 15 knots. Mostly cloudy early in the
evening becoming partly cloudy. A slight chance of showers early
in the evening, then a chance of showers in the late evening and
overnight. A slight chance of thunderstorms after midnight. Waves
2 feet or less.
.SUNDAY...West winds 10 to 15 knots. Mostly sunny. A chance of
showers and a slight chance of thunderstorms early in the
morning. Waves 2 feet or less.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. Mostly clear.
Waves 2 feet or less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LEZ444-062200-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
946 AM EDT Sat Sep 6 2025

.REST OF TODAY...West winds 10 to 15 knots. Mostly sunny late in
the morning becoming partly cloudy. Waves 2 feet or less.
.TONIGHT...West winds 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.SUNDAY...West winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. Mostly sunny. Waves 2 feet or less.
.SUNDAY NIGHT...Northwest winds 5 to 10 knots. Clear. Waves
2 feet or less.

See Lake Erie Open Lake Forecast for days 3 through 5.

The water temperature at Belle Isle is 68 degrees.

$$

KDK

You can obtain your latest National Weather Service forecasts online
a www.weather.gov/greatlakes