749
FZUS53 KDTX 211954
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
354 PM EDT Tue May 21 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.

LHZ422-220400-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
354 PM EDT Tue May 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...

.TONIGHT...East winds 10 to 15 knots veering to the southeast
after midnight, then becoming south 15 to 20 knots early in the
morning. Partly cloudy. A slight chance of showers in the
evening, then a chance of showers and a slight chance of
thunderstorms after midnight. Waves 1 to 3 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots. Gusts to 30 knots in
the late morning and afternoon. Mostly cloudy with a chance of
showers in the morning, then mostly sunny in the afternoon. Waves
2 to 4 feet.
.WEDNESDAY NIGHT...West winds 15 to 20 knots becoming southwest
10 to 15 knots in the late evening and overnight. Mostly clear.
Waves 1 to 3 feet.
.THURSDAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet
or less.

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

$$

LHZ421-220400-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
354 PM EDT Tue May 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...

.TONIGHT...East winds 10 to 15 knots veering to the southeast
after midnight, then becoming south 15 to 20 knots early in the
morning. Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Waves 1 to 3 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots. Gusts to 30 knots
early in the afternoon. Partly cloudy with a slight chance of
showers and thunderstorms in the morning, then mostly sunny in
the afternoon. Waves 2 to 4 feet.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. Mostly clear.
Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening
and overnight.
.THURSDAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet
or less.

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

$$

LHZ441-220400-
Port Austin to Harbor Beach MI-
354 PM EDT Tue May 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...

.TONIGHT...East winds 5 to 10 knots becoming southeast 10 to
15 knots in the late evening and overnight. Partly cloudy. A
slight chance of showers and thunderstorms after midnight. Waves
2 feet or less.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots in the late morning and afternoon. Gusts to 25 knots. Mostly
cloudy in the morning then clearing. A slight chance of showers
and thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Mostly clear. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet
or less.

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

$$

LHZ442-220400-
Harbor Beach to Port Sanilac MI-
354 PM EDT Tue May 21 2024

.TONIGHT...East winds 5 to 10 knots veering to the southeast
after midnight, then becoming south 10 to 15 knots early in the
morning. Partly cloudy. A slight chance of showers in the
evening, then a slight 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 mostly sunny. A slight chance of showers and
thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West winds 10 to 15 knots becoming southwest
5 to 10 knots in the late evening and overnight. Mostly clear.
Waves 2 feet or less.
.THURSDAY...Southwest winds 5 to 10 knots. Sunny. Waves 2 feet or
less.

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

$$

LHZ443-220400-
Port Sanilac to Port Huron MI-
354 PM EDT Tue May 21 2024

.TONIGHT...East winds 5 to 10 knots veering to the south after
midnight, then increasing to 10 to 15 knots early in the morning.
Partly cloudy. A slight chance of showers in the evening, then a
slight 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 mostly sunny. A slight chance of showers and
thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. Mostly clear. Waves
2 feet or less.
.THURSDAY...Southwest winds 5 to 10 knots. Sunny. Waves 2 feet or
less.

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

$$

LEZ444-220400-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
354 PM EDT Tue May 21 2024

.TONIGHT...Southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and overnight. Mostly clear with a
slight chance of showers and thunderstorms. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 10 to 15 knots. Mostly cloudy in the
morning becoming mostly sunny. A chance of showers and
thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. Partly cloudy. Waves
2 feet or less.
.THURSDAY...Light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. Sunny. Waves 2 feet
or less.

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

The water temperature at Belle Isle is 63 degrees.

$$

DRK

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