Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 080730
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
330 AM EDT Wed May 8 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.

LHZ422-081530-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
330 AM EDT Wed May 8 2024

.TODAY...West winds 15 to 20 knots veering to the northwest late
in the afternoon. Partly cloudy with a slight chance of showers.
Waves 2 feet or less.
.TONIGHT...North winds 15 to 20 knots becoming northeast 10 to
15 knots in the late evening and overnight. Partly cloudy. Waves
1 to 3 feet building to 2 to 4 feet after midnight. Waves
occasionally around 5 feet.
.THURSDAY...Northeast winds 15 to 20 knots. Mostly cloudy. Waves
3 to 5 feet. Waves occasionally around 6 feet.
.THURSDAY NIGHT...Northeast winds 20 to 25 knots becoming north
15 to 20 knots in the late evening and overnight. Partly cloudy.
Waves 2 to 4 feet.

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

$$

LHZ421-081530-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
330 AM EDT Wed May 8 2024

.TODAY...West winds 15 to 20 knots becoming northwest. Partly
cloudy with a slight chance of showers. Waves 1 to 3 feet.
.TONIGHT...Northeast winds 10 to 15 knots. Partly cloudy. Waves
1 to 3 feet building to 2 to 4 feet after midnight.
.THURSDAY...Northeast winds 10 to 15 knots increasing to 15 to 20
knots in the late morning and afternoon. Mostly cloudy. Waves 4 to 6
feet. Waves occasionally around 8 feet. A Small Craft Advisory may be
needed.
.THURSDAY NIGHT...North winds 15 to 20 knots. Partly cloudy.
Waves 3 to 5 feet. Waves occasionally around 7 feet.

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

$$

LHZ441-081530-
Port Austin to Harbor Beach MI-
330 AM EDT Wed May 8 2024

.TODAY...Southwest winds 10 to 15 knots becoming west 15 to
20 knots. Partly cloudy with a slight chance of showers. Waves 1
to 3 feet.
.TONIGHT...North winds 10 to 15 knots becoming northeast 5 to
10 knots in the late evening and overnight. Partly cloudy. Waves
1 to 3 feet.
.THURSDAY...Northeast winds 10 to 15 knots. Mostly cloudy. Waves 2 to
4 feet building to 3 to 5 feet in the late morning and afternoon.
Waves occasionally around 7 feet. A Small Craft Advisory may be
needed.
.THURSDAY NIGHT...North winds 10 to 15 knots. Partly cloudy.
Waves 2 to 4 feet.

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

$$

LHZ442-081530-
Harbor Beach to Port Sanilac MI-
330 AM EDT Wed May 8 2024

.TODAY...West winds 10 to 15 knots becoming northwest 15 to
20 knots in the afternoon. Mostly sunny in the morning becoming
partly cloudy. A slight chance of showers. Waves 1 to 3 feet.
.TONIGHT...North winds 15 to 20 knots becoming northeast 5 to
10 knots. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to
3 feet after midnight.
.THURSDAY...Northeast winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. Mostly cloudy. Waves
1 to 3 feet building to 2 to 4 feet in the late morning and
afternoon.
.THURSDAY NIGHT...North winds 10 to 15 knots. Mostly cloudy.
Waves 2 to 4 feet.

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

$$

LHZ443-081530-
Port Sanilac to Port Huron MI-
330 AM EDT Wed May 8 2024

.TODAY...West winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. Mostly sunny. Waves 2 feet or less.
.TONIGHT...North winds 15 to 20 knots becoming northeast 5 to
10 knots. Partly cloudy in the evening becoming mostly cloudy.
Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.
.THURSDAY...Northeast winds 5 to 10 knots becoming north 10 to
15 knots in the late morning and afternoon. Mostly cloudy with a
chance of showers. Waves 2 to 4 feet.
.THURSDAY NIGHT...North winds 15 to 20 knots diminishing to 10 to 15
knots after midnight. Mostly cloudy. Waves 3 to 5 feet. Waves
occasionally around 7 feet. A Small Craft Advisory may be needed.

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

$$

LEZ444-081530-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
330 AM EDT Wed May 8 2024

.TODAY...West winds 5 to 15 knots increasing to 15 to 20 knots in
the afternoon. Sunny. Waves around 2 feet.
.TONIGHT...Northwest winds 10 to 15 knots veering to the
northeast in the late evening and overnight. Partly cloudy in the
evening, then mostly cloudy with a chance of showers after
midnight. Waves 2 feet or less.
.THURSDAY...Northeast winds 15 to 20 knots. Cloudy. A chance of
showers in the morning, then showers likely in the afternoon.
Waves 1 to 3 feet.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots becoming north
10 to 15 knots in the late evening and overnight. Mostly cloudy
with a chance of showers. Waves 2 feet or less.

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

The water temperature at Belle Isle is 56 degrees.

$$

SF

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a www.weather.gov/greatlakes