Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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299
FZUS53 KDTX 221937
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
337 PM EDT Mon Jul 22 2024

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.

LHZ422-230345-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
337 PM EDT Mon Jul 22 2024

.TONIGHT...East winds 5 to 10 knots veering to the south after
midnight. Mostly clear. A slight chance of showers and
thunderstorms in the evening. Patchy fog after midnight. Waves
2 feet or less.
.TUESDAY...Southwest winds 5 to 10 knots. Mostly sunny. Patchy
fog in the morning. A slight chance of showers and thunderstorms
in the afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Partly cloudy. A
chance of showers and thunderstorms after midnight. Waves 2 feet
or less.
.WEDNESDAY...West winds 10 to 15 knots. Partly cloudy with
showers likely and a chance of thunderstorms. Waves 2 feet or
less.

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

$$

LHZ421-230345-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
337 PM EDT Mon Jul 22 2024

.TONIGHT...East winds 5 to 10 knots veering to the south after
midnight. Mostly clear. A slight chance of showers and
thunderstorms in the evening. Waves 2 feet or less.
.TUESDAY...South winds 5 to 10 knots. Mostly sunny. A slight
chance of showers and thunderstorms in the afternoon. Waves
2 feet or less.
.TUESDAY NIGHT...South winds 10 to 15 knots veering to the
southwest after midnight. Partly cloudy. A chance of showers and
thunderstorms after midnight. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 10 to 15 knots. Mostly cloudy in the
morning becoming partly cloudy. Light showers likely and a chance
of thunderstorms. Waves 2 feet or less.

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

$$

LHZ441-230345-
Port Austin to Harbor Beach MI-
337 PM EDT Mon Jul 22 2024

.TONIGHT...East winds 5 to 10 knots veering to the south early in
the morning. Mostly clear. Waves 2 feet or less.
.TUESDAY...South winds 5 to 10 knots. Mostly sunny. A chance of
showers and a slight chance of thunderstorms in the afternoon.
Waves 2 feet or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots veering to the
southwest after midnight. Partly cloudy. A chance of showers and
thunderstorms after midnight. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots. Mostly cloudy in the
morning becoming partly cloudy. Light showers likely and a chance
of thunderstorms. Waves 2 feet or less.

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

$$

LHZ442-230345-
Harbor Beach to Port Sanilac MI-
337 PM EDT Mon Jul 22 2024

.TONIGHT...Northeast winds 5 to 10 knots in the evening becoming
light and variable. Partly cloudy. Waves 2 feet or less.
.TUESDAY...South winds 5 to 10 knots backing to the southeast
early in the afternoon. Mostly sunny. A chance of showers and
thunderstorms in the afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...South winds 5 to 10 knots. Mostly clear with a
chance of showers and thunderstorms. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots. Partly cloudy. A
chance of thunderstorms in the morning, then showers likely and a
chance of thunderstorms in the afternoon. Waves 2 feet or less.

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

$$

LHZ443-230345-
Port Sanilac to Port Huron MI-
337 PM EDT Mon Jul 22 2024

.TONIGHT...Northeast winds 5 to 10 knots backing to the west
after midnight. Partly cloudy. Waves 2 feet or less.
.TUESDAY...South winds 5 to 10 knots backing to the southeast
early in the afternoon. Mostly sunny. A chance of showers and
thunderstorms in the afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots. A chance of showers
and thunderstorms in the morning, then showers and a chance of
thunderstorms in the afternoon. Waves 2 feet or less.

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

$$

LEZ444-230345-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
337 PM EDT Mon Jul 22 2024

.TONIGHT...Southeast winds 5 to 10 knots veering to the southwest
early in the morning. Mostly clear. A slight chance of showers
and thunderstorms in the evening. Waves 2 feet or less.
.TUESDAY...Southwest winds 5 to 10 knots backing to the south
early in the afternoon. Mostly sunny. A slight chance of showers
and thunderstorms in the afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...South winds 5 to 10 knots veering to the
southwest after midnight. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. Mostly sunny in the morning,
then partly cloudy with showers likely and a chance of
thunderstorms in the afternoon. Waves 2 feet or less.

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

The water temperature at Belle Isle is 76 degrees.

$$

BC

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