Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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955
FZUS53 KDTX 050734
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
334 AM EDT Sun May 5 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.

LHZ422-051545-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
334 AM EDT Sun May 5 2024

.TODAY...West winds 5 to 10 knots becoming north 10 to 15 knots
in the late morning and early afternoon, then becoming east 5 to
10 knots late in the afternoon. Patchy fog in the morning. Cloudy
with a slight chance of showers and thunderstorms in the morning,
then mostly sunny in the afternoon. Waves 2 feet or less.
.TONIGHT...Northeast winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. Mostly clear. Waves
2 feet or less.
.MONDAY...Northeast winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. Sunny. Waves 2 feet
or less.
.MONDAY NIGHT...East winds 15 to 20 knots becoming southeast
10 to 15 knots after midnight. Clear. Waves 1 to 3 feet.

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

$$

LHZ421-051545-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
334 AM EDT Sun May 5 2024

.TODAY...West winds 5 to 10 knots becoming north 10 to 15 knots
in the late morning and early afternoon, then becoming east 5 to
10 knots late in the afternoon. Areas of fog in the morning.
Cloudy with a slight chance of showers and thunderstorms in the
morning, then mostly sunny in the afternoon. Waves 2 feet or
less.
.TONIGHT...Northeast winds 10 to 15 knots. Clear. Waves 1 to
3 feet.
.MONDAY...North winds 5 to 10 knots becoming northeast 10 to
15 knots in the late morning and afternoon. Sunny. Waves 2 feet
or less.
.MONDAY NIGHT...East winds 10 to 15 knots. Clear. Waves 2 feet or
less.

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

$$

LHZ441-051545-
Port Austin to Harbor Beach MI-
334 AM EDT Sun May 5 2024

.TODAY...Southwest winds 5 to 10 knots becoming north 15 to
20 knots in the late morning and early afternoon, then
diminishing to 10 to 15 knots late in the afternoon. Patchy fog
in the morning. Cloudy with a chance of showers and a slight
chance of thunderstorms in the morning, then partly cloudy with a
slight chance of showers in the afternoon. Waves 1 to 3 feet.
.TONIGHT...North winds 10 to 15 knots. Mostly clear. Waves 1 to
3 feet.
.MONDAY...North winds 5 to 10 knots. Sunny. Waves 2 feet or less.
.MONDAY NIGHT...East winds 5 to 10 knots. Clear. Waves 2 feet or
less.

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

$$

LHZ442-051545-
Harbor Beach to Port Sanilac MI-
334 AM EDT Sun May 5 2024

.TODAY...South winds 5 to 10 knots becoming north 15 to 20 knots
in the late morning and early afternoon, then diminishing to
10 to 15 knots late in the afternoon. Cloudy. Patchy fog in the
morning. A chance of showers and a slight chance of thunderstorms
in the morning, then a slight chance of showers in the afternoon.
Waves 1 to 3 feet.
.TONIGHT...North winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. Mostly clear. Waves
1 to 3 feet.
.MONDAY...North winds 5 to 10 knots. Sunny. Waves 2 feet or less.
.MONDAY NIGHT...Northeast winds 5 to 10 knots veering to the east
after midnight. Clear. Waves 2 feet or less.

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

$$

LHZ443-051545-
Port Sanilac to Port Huron MI-
334 AM EDT Sun May 5 2024

.TODAY...South winds 5 to 10 knots becoming west 10 to 15 knots
late in the morning, then becoming north 15 to 20 knots early in
the afternoon diminishing to 10 to 15 knots late in the
afternoon. Cloudy. Patchy fog in the morning. A slight chance of
showers and thunderstorms in the morning, then a slight chance of
showers in the afternoon. Waves 2 feet or less.
.TONIGHT...North winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. Mostly clear. Waves
2 feet or less.
.MONDAY...North winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. Mostly sunny. Waves 1 to
3 feet.
.MONDAY NIGHT...Northeast winds 5 to 10 knots veering to the east
after midnight. Clear. Waves 2 feet or less.

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

$$

LEZ444-051545-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
334 AM EDT Sun May 5 2024

.TODAY...Southwest winds 5 to 10 knots veering to the northwest
in the late morning and afternoon. Cloudy. A slight chance of
showers and thunderstorms in the morning. Patchy dense fog in the
morning. Waves 2 feet or less.
.TONIGHT...Northeast winds 10 to 15 knots becoming east 5 to
10 knots in the late evening and early morning, then becoming
northeast 10 to 15 knots after midnight. Partly cloudy. Waves
2 feet or less.
.MONDAY...East winds 5 to 10 knots. Partly cloudy. Waves 2 feet
or less.
.MONDAY NIGHT...East winds 5 to 10 knots. Mostly clear. Waves
2 feet or less.

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

The water temperature at Belle Isle is 58 degrees.

$$

SC

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a www.weather.gov/greatlakes