926
FZUS53 KDTX 210137
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
937 PM EDT Mon May 20 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.

LHZ422-210945-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
937 PM EDT Mon May 20 2024

.REST OF TONIGHT...South winds 10 to 15 knots. Mostly cloudy with
showers likely and a chance of thunderstorms. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 10 to 15 knots backing to the south
early in the afternoon. Mostly cloudy in the morning becoming
partly cloudy. A chance of showers and thunderstorms. Waves
2 feet or less.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots becoming south
15 to 20 knots in the late evening and overnight. Mostly cloudy.
A chance of showers and thunderstorms in the evening, then
showers likely and a chance of thunderstorms after midnight.
Waves 1 to 3 feet building to 2 to 4 feet after midnight.
.WEDNESDAY...Southwest winds 20 to 25 knots with gusts to 35 knot
gales. Partly cloudy in the morning then clearing. Showers likely.
Waves 3 to 5 feet. Waves occasionally around 7 feet. A Gale Warning
may be needed.

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

$$

LHZ421-210945-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
937 PM EDT Mon May 20 2024

.REST OF TONIGHT...South winds 10 to 15 knots. Mostly cloudy with
showers likely and a chance of thunderstorms. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 10 to 15 knots becoming southeast 5 to
10 knots early in the afternoon. Mostly cloudy with a chance of
showers and thunderstorms in the morning, then partly cloudy with
a chance of showers and a slight chance of thunderstorms in the
afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...East winds 10 to 15 knots becoming south 15 to
20 knots in the late evening and overnight. Mostly cloudy. A
chance of showers and thunderstorms in the evening, then showers
likely and a chance of thunderstorms after midnight. Waves 1 to
3 feet building to 2 to 4 feet after midnight.
.WEDNESDAY...Southwest winds 20 to 25 knots with gusts to 35 knot
gales. Partly cloudy in the morning then clearing. Rain showers
likely. Waves 4 to 6 feet. Waves occasionally around 8 feet. A Gale
Warning may be needed.

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

$$

LHZ441-210945-
Port Austin to Harbor Beach MI-
937 PM EDT Mon May 20 2024

.REST OF TONIGHT...South winds 5 to 10 knots. Mostly cloudy with
showers likely and a chance of thunderstorms. Waves 2 feet or
less.
.TUESDAY...Southwest winds 5 to 10 knots backing to the south
early in the afternoon. Mostly cloudy in the morning becoming
partly cloudy. A chance of showers and thunderstorms. Waves
2 feet or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots becoming south
15 to 20 knots. Mostly cloudy with a chance of showers and
thunderstorms. Waves 2 feet or less.
.WEDNESDAY...South winds 15 to 20 knots with gusts to 30 knots
becoming southwest 20 to 25 knots with gusts to 30 knots early in the
afternoon. Partly cloudy in the morning then clearing. A chance of
showers. 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.

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

$$

LHZ442-210945-
Harbor Beach to Port Sanilac MI-
937 PM EDT Mon May 20 2024

.REST OF TONIGHT...South winds 5 to 10 knots. Mostly cloudy with
showers likely and a chance of thunderstorms. Waves 2 feet or
less.
.TUESDAY...Southwest winds 5 to 10 knots backing to the southeast
early in the afternoon. Partly cloudy with a chance of showers
and thunderstorms. Waves 2 feet or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. Mostly cloudy
with a chance of showers and thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots. Partly cloudy in the
morning then clearing. A chance of showers. Waves 2 to 4 feet.

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

$$

LHZ443-210945-
Port Sanilac to Port Huron MI-
937 PM EDT Mon May 20 2024

.REST OF TONIGHT...South winds 5 to 10 knots increasing to 10 to
15 knots after midnight, then diminishing to 5 to 10 knots early
in the morning. Mostly cloudy with a chance of showers and
thunderstorms. Waves 2 feet or less.
.TUESDAY...Southwest winds 5 to 10 knots. Partly cloudy with a
chance of showers and thunderstorms. Waves 2 feet or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots becoming south
15 to 20 knots. Mostly cloudy with a chance of showers and
thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots. Partly cloudy in the
morning, then mostly sunny with a chance of showers and
thunderstorms in the afternoon. Waves 2 to 4 feet.

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

$$

LEZ444-210945-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
937 PM EDT Mon May 20 2024

.REST OF TONIGHT...South winds 5 to 10 knots. Partly cloudy with
a slight chance of showers and thunderstorms. Waves 2 feet or
less.
.TUESDAY...Southwest winds 5 to 10 knots. Partly cloudy. A chance
of showers and thunderstorms in the afternoon. Waves 2 feet or
less.
.TUESDAY NIGHT...South winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. Partly cloudy with a
chance of showers and thunderstorms in the evening, then mostly
cloudy with a chance of showers after midnight. Waves 1 to
3 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots. Partly cloudy in the
morning, then mostly sunny with a chance of thunderstorms in the
afternoon. Waves 1 to 3 feet.

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

The water temperature at Belle Isle is 62 degrees.

$$

DRK

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