Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 201357
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
948 AM EDT Wed Sep 20 2017

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.

LHZ422-202100-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
948 AM EDT Wed Sep 20 2017

.REST OF TODAY...Southeast winds 5 to 10 knots. Mostly cloudy in
the late morning and early afternoon becoming partly cloudy.
Waves around 2 feet or less.
.TONIGHT...South winds 5 to 10 knots. Mostly clear. A chance of
showers and thunderstorms early in the morning. Waves around
2 feet or less.
.THURSDAY...South winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms early in the morning. Waves around
2 feet or less.
.THURSDAY NIGHT...South winds 5 to 10 knots. Partly cloudy. A
chance of showers and thunderstorms until early morning. Waves
around 2 feet or less.

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

$$

LHZ421-202100-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
948 AM EDT Wed Sep 20 2017

.REST OF TODAY...Southeast winds 5 to 10 knots. Mostly cloudy in
the late morning and early afternoon becoming partly cloudy.
Waves around 2 feet or less.
.TONIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots
early in the morning. Mostly clear. A chance of showers and
thunderstorms early in the morning. Waves around 2 feet or less.
.THURSDAY...South winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. Partly cloudy. A
chance of showers and thunderstorms early in the morning. Waves
around 2 feet or less.
.THURSDAY NIGHT...South winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Partly cloudy. A chance of showers
and thunderstorms in the late evening and early morning. Waves
around 2 feet or less.

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

$$

LHZ441-202100-
Port Austin to Harbor Beach MI-
948 AM EDT Wed Sep 20 2017

.REST OF TODAY...Southeast winds 5 to 10 knots. Mostly cloudy in
the late morning and early afternoon becoming partly cloudy.
Waves around 2 feet or less.
.TONIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots
early in the morning. Mostly clear. A slight chance of showers
and thunderstorms early in the morning. Waves around 2 feet or
less.
.THURSDAY...Southeast winds 10 to 15 knots. Partly cloudy with a
slight chance of showers and thunderstorms. Waves 1 to 3 feet.
.THURSDAY NIGHT...South winds 10 to 15 knots. Partly cloudy.
Waves 1 to 3 feet.

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

$$

LHZ442-202100-
Harbor Beach to Port Sanilac MI-
948 AM EDT Wed Sep 20 2017

.REST OF TODAY...Southeast winds 10 to 15 knots diminishing to
5 to 10 knots in the afternoon. Mostly cloudy in the late morning
and early afternoon becoming partly cloudy. Waves around 2 feet
or less.
.TONIGHT...South winds 5 to 10 knots. Mostly clear. Waves around
2 feet or less.
.THURSDAY...South winds 10 to 15 knots. Partly cloudy in the
morning becoming mostly sunny. Waves around 2 feet or less.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. Partly cloudy.
Waves around 2 feet or less.

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

$$

LHZ443-202100-
Port Sanilac to Port Huron MI-
948 AM EDT Wed Sep 20 2017

.REST OF TODAY...Southeast winds 10 to 15 knots diminishing to
5 to 10 knots in the afternoon. Mostly cloudy in the late morning
and early afternoon becoming partly cloudy. Waves around 2 feet
or less.
.TONIGHT...South winds 5 to 10 knots. Mostly clear. Waves around
2 feet or less.
.THURSDAY...South winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and early afternoon...then
diminishing to 5 to 10 knots late in the afternoon. Mostly sunny.
Waves around 2 feet or less.
.THURSDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves
around 2 feet or less.

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

$$

LEZ444-202100-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
948 AM EDT Wed Sep 20 2017

.REST OF TODAY...Southwest winds 5 to 10 knots late in the
morning becoming light and variable...then becoming southeast
5 to 10 knots late in the afternoon. Cloudy in the late morning
and early afternoon becoming partly cloudy. Waves around 2 feet
or less.
.TONIGHT...Southeast winds 5 to 10 knots until early morning
becoming light and variable. Mostly clear. Waves around 2 feet or
less.
.THURSDAY...Light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. Mostly sunny. Waves
around 2 feet or less.
.THURSDAY NIGHT...East winds 5 to 10 knots until early morning
becoming light and variable. Mostly clear. Waves around 2 feet or
less.

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

The water temperature at Belle Isle is 70.6 degrees.

$$

CB

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



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