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FZUS53 KDTX 301940
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
340 PM EDT Tue Apr 30 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.

LHZ422-010345-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
340 PM EDT Tue Apr 30 2024

.TONIGHT...West winds 10 to 15 knots becoming southwest 5 to
10 knots this evening, then backing to the southeast after
midnight. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...Southeast winds 10 to 15 knots becoming southwest
15 to 20 knots in the late morning and afternoon. Partly cloudy
in the morning then clearing. Waves 1 to 3 feet building to 2 to
4 feet early in the afternoon.
.WEDNESDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Mostly clear. Waves
1 to 3 feet.
.THURSDAY...Northwest winds 10 to 15 knots becoming northeast
5 to 10 knots in the late morning and early afternoon, then
becoming east 10 to 15 knots early in the afternoon. Partly
cloudy. Waves 2 feet or less.

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

$$

LHZ421-010345-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
340 PM EDT Tue Apr 30 2024

.TONIGHT...Southwest winds 5 to 10 knots backing to the southeast
after midnight. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...Southeast winds 10 to 15 knots becoming southwest
15 to 20 knots in the late morning and afternoon. Partly cloudy
in the morning becoming mostly sunny. Waves 1 to 3 feet building
to 2 to 4 feet early in the afternoon.
.WEDNESDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Mostly clear. Waves
1 to 3 feet.
.THURSDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then becoming
east 10 to 15 knots early in the afternoon. Partly cloudy. Waves
2 feet or less.

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

$$

LHZ441-010345-
Port Austin to Harbor Beach MI-
340 PM EDT Tue Apr 30 2024

.TONIGHT...West winds 5 to 10 knots in the evening becoming light
and variable, then becoming southeast 5 to 10 knots early in the
morning. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots early in the afternoon. Partly cloudy. Waves 1 to
3 feet.
.WEDNESDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Mostly clear. Waves
1 to 3 feet.
.THURSDAY...Northwest winds 5 to 10 knots veering to the
northeast early in the afternoon. Partly cloudy. Waves 2 feet or
less.

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

$$

LHZ442-010345-
Harbor Beach to Port Sanilac MI-
340 PM EDT Tue Apr 30 2024

.TONIGHT...Northwest winds 5 to 10 knots in the evening becoming
light and variable, then becoming south 5 to 10 knots early in
the morning. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...South winds 10 to 20 knots veering to the southwest
early in the afternoon. Partly cloudy. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West winds 10 to 15 knots becoming northwest
5 to 10 knots after midnight. Mostly clear. Waves 2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots veering to the north in
the late morning and early afternoon, then becoming northeast
10 to 15 knots early in the afternoon. Partly cloudy. Waves
2 feet or less.

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

$$

LHZ443-010345-
Port Sanilac to Port Huron MI-
340 PM EDT Tue Apr 30 2024

.TONIGHT...North winds 5 to 10 knots veering to the east this
evening, then becoming light and variable after midnight becoming
south 5 to 10 knots early in the morning. Mostly clear. Waves
2 feet or less.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots early in the afternoon. Partly cloudy in the morning
becoming mostly sunny. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West winds 10 to 15 knots becoming northwest
5 to 10 knots after midnight. Mostly clear. Waves 2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots becoming northeast
10 to 15 knots in the late morning and afternoon. Partly cloudy.
Waves 2 feet or less.

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

$$

LEZ444-010345-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
340 PM EDT Tue Apr 30 2024

.TONIGHT...West winds around 15 knots becoming northwest 5 to 10
knots this evening, then veering to the northeast after midnight
veering to the southeast early in the morning. Clear. Waves 2 feet
or less.
.WEDNESDAY...South winds 10 to 15 knots veering to the southwest
early in the afternoon with gusts to 20 knots. Mostly sunny.
Waves around 2 feet.
.WEDNESDAY NIGHT...West winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and overnight. Mostly clear.
Waves 2 feet or less.
.THURSDAY...North winds 5 to 10 knots veering to the east in the
late morning and afternoon. Mostly sunny. Waves 2 feet or less.

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

The water temperature at Belle Isle is 54 degrees.

$$

SF

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