966
FZUS53 KDTX 020139
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
939 PM EDT Tue Jul 1 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.

LHZ422-021000-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
939 PM EDT Tue Jul 1 2025

.REST OF TONIGHT...Northwest winds 5 to 10 knots backing to the
southwest early in the morning. Clear. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. Sunny. A chance of
showers and thunderstorms in the afternoon. Waves 2 feet or less.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots becoming
northwest 5 to 10 knots in the late evening and overnight. Mostly
clear. A chance of showers and thunderstorms in the evening, then
a chance of showers after midnight. Waves 2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots becoming northeast
10 to 15 knots early in the afternoon. Sunny. Waves 2 feet or
less.

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

$$

LHZ421-021000-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
939 PM EDT Tue Jul 1 2025

.REST OF TONIGHT...West winds 5 to 10 knots backing to the
southwest early in the morning. Clear. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 10 to 15 knots. Sunny. A chance of
showers and thunderstorms in the afternoon. Waves 2 feet or less.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and early morning, then veering
to the northwest after midnight. Mostly clear. A chance of
showers and thunderstorms in the evening, then a chance of
showers after midnight. Waves 2 feet or less.
.THURSDAY...North winds 5 to 10 knots becoming east 10 to
15 knots early in the afternoon. Sunny. Waves 2 feet or less.

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

$$

LHZ441-021000-
Port Austin to Harbor Beach MI-
939 PM EDT Tue Jul 1 2025

.REST OF TONIGHT...Southwest winds 5 to 10 knots. Mostly clear.
Waves 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. Sunny. A chance of
showers and thunderstorms in the afternoon. Waves 2 feet or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots veering to the
northwest after midnight. Partly cloudy. A chance of showers and
thunderstorms in the evening, then a chance of showers after
midnight. Waves 2 feet or less.
.THURSDAY...North winds 5 to 10 knots veering to the northeast
early in the afternoon. Sunny. Waves 2 feet or less.

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

$$

LHZ442-021000-
Harbor Beach to Port Sanilac MI-
939 PM EDT Tue Jul 1 2025

.REST OF TONIGHT...West winds 5 to 10 knots this evening becoming
light and variable, then becoming west 5 to 10 knots early in the
morning. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots. Sunny. A chance of
showers and thunderstorms in the afternoon. Waves 2 feet or less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Partly cloudy. A
chance of showers and thunderstorms in the evening. Waves 2 feet
or less.
.THURSDAY...North winds 5 to 10 knots veering to the northeast
early in the afternoon. Mostly sunny. Waves 2 feet or less.

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

$$

LHZ443-021000-
Port Sanilac to Port Huron MI-
939 PM EDT Tue Jul 1 2025

.REST OF TONIGHT...Northwest winds 5 to 10 knots. Clear. Waves
2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots. Mostly sunny. A
chance of showers and thunderstorms in the afternoon. Waves
2 feet or less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Mostly clear. A
chance of showers and thunderstorms in the evening. Waves 2 feet
or less.
.THURSDAY...North winds 5 to 10 knots veering to the northeast
early in the afternoon. Mostly sunny. Waves 2 feet or less.

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

$$

LEZ444-021000-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
939 PM EDT Tue Jul 1 2025

.REST OF TONIGHT...Northwest winds 5 to 10 knots. Clear. Waves
2 feet or less.
.WEDNESDAY...Northwest winds 5 to 10 knots backing to the
southwest in the late morning and afternoon. Sunny. Waves 2 feet
or less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots. Sunny. Waves 2 feet or
less.

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

The water temperature at Belle Isle is 75 degrees.

$$

TF

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