473
FZUS53 KDTX 010114
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
914 PM EDT Mon Jun 30 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.

LHZ422-010915-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
914 PM EDT Mon Jun 30 2025

.REST OF TONIGHT...West winds 5 to 10 knots. Partly cloudy. A
chance of showers and thunderstorms this evening, then a slight
chance of showers after midnight. Waves 2 feet or less.
.TUESDAY...West winds 10 to 15 knots. Mostly sunny. A slight
chance of showers in the morning. Waves 2 feet or less.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots backing to the
west after midnight. Clear. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet
or less.

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

$$

LHZ421-010915-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
914 PM EDT Mon Jun 30 2025

.REST OF TONIGHT...West winds 5 to 10 knots. Partly cloudy. A
chance of showers and thunderstorms this evening, then a slight
chance of showers and thunderstorms after midnight. Waves 2 feet
or less.
.TUESDAY...West winds 10 to 15 knots. Mostly sunny. A slight
chance of showers in the morning. Waves 2 feet or less.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots becoming west
5 to 10 knots in the late evening and early morning, then
increasing to 10 to 15 knots after midnight. Clear. Waves 2 feet
or less.
.WEDNESDAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet
or less.

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

$$

LHZ441-010915-
Port Austin to Harbor Beach MI-
914 PM EDT Mon Jun 30 2025

.REST OF TONIGHT...West winds 5 to 10 knots veering to the
northwest early in the morning. Mostly cloudy. A chance of
showers and thunderstorms this evening, then a slight chance of
showers and thunderstorms after midnight. Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots. Partly cloudy with a slight
chance of showers in the morning, then mostly sunny in the
afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...North winds 5 to 10 knots backing to the
southwest in the late evening and overnight. Mostly clear. Waves
2 feet or less.
.WEDNESDAY...Southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then becoming
west 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.

$$

LHZ442-010915-
Harbor Beach to Port Sanilac MI-
914 PM EDT Mon Jun 30 2025

.REST OF TONIGHT...Southwest winds 5 to 10 knots veering to the
west early in the morning. Mostly cloudy. A chance of showers and
thunderstorms this evening, then a slight chance of showers and
thunderstorms after midnight. Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots veering to the northwest
early in the afternoon. Partly cloudy with a slight chance of
showers in the morning, then mostly sunny in the afternoon. Waves
2 feet or less.
.TUESDAY NIGHT...North winds 5 to 10 knots backing to the west
after midnight. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots. Sunny. Waves 2 feet
or less.

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

$$

LHZ443-010915-
Port Sanilac to Port Huron MI-
914 PM EDT Mon Jun 30 2025

.REST OF TONIGHT...Southwest winds 5 to 10 knots veering to the
west early in the morning. Partly cloudy with a chance of showers
and thunderstorms this evening, then mostly cloudy with a slight
chance of showers and thunderstorms after midnight. Waves 2 feet
or less.
.TUESDAY...West winds 5 to 10 knots veering to the northwest
early in the afternoon. Partly cloudy with a slight chance of
showers in the morning, then mostly sunny in the afternoon. Waves
2 feet or less.
.TUESDAY NIGHT...North winds 5 to 10 knots backing to the west
after midnight. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.

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

$$

LEZ444-010915-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
914 PM EDT Mon Jun 30 2025

.REST OF TONIGHT...Southwest winds 5 to 10 knots becoming west
10 to 15 knots after midnight. Partly cloudy with a slight chance
of showers and thunderstorms. Waves 2 feet or less.
.TUESDAY...West winds 10 to 15 knots. Partly cloudy with a slight
chance of showers in the morning, then mostly sunny in the
afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. Clear. Waves
2 feet or less.
.WEDNESDAY...West 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 74 degrees.

$$

MR

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