Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 210754
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
354 AM EDT Thu Sep 21 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.

LHZ422-211515-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
354 AM EDT Thu Sep 21 2017

.TODAY...South winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. Partly cloudy with a slight
chance of showers and thunderstorms. Waves around 2 feet or less.
.TONIGHT...South winds 5 to 10 knots. Partly cloudy. A slight
chance of showers and thunderstorms in the evening. Waves around
2 feet or less.
.FRIDAY...South winds 5 to 10 knots in the morning becoming light
and variable...then becoming south 5 to 10 knots late in the
afternoon. Partly cloudy in the morning becoming mostly sunny.
Waves around 2 feet or less.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Mostly clear.
Waves around 2 feet or less.

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

$$

LHZ421-211515-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
354 AM EDT Thu Sep 21 2017

.TODAY...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...mainly in the morning. Waves around
2 feet or less.
.TONIGHT...South winds 5 to 10 knots. Partly cloudy. A slight
chance of showers and thunderstorms in the evening. Waves around
2 feet or less.
.FRIDAY...South winds 5 to 10 knots. Partly cloudy in the morning
becoming mostly sunny. Waves around 2 feet or less.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Mostly clear.
Waves around 2 feet or less.

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

$$

LHZ441-211515-
Port Austin to Harbor Beach MI-
354 AM EDT Thu Sep 21 2017

.TODAY...South winds 10 to 15 knots. Partly cloudy. A slight
chance of showers and thunderstorms in the morning. A slight
chance of showers and thunderstorms late in the afternoon. Waves
1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots. Partly cloudy. A slight
chance of showers and thunderstorms in the evening. Waves 1 to
3 feet.
.FRIDAY...South winds 5 to 10 knots. Partly cloudy in the morning
becoming mostly sunny. Waves around 2 feet or less.
.FRIDAY 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.

$$

LHZ442-211515-
Harbor Beach to Port Sanilac MI-
354 AM EDT Thu Sep 21 2017

.TODAY...South winds 10 to 15 knots. Partly cloudy early in the
morning...then a slight chance of showers and thunderstorms late
in the morning. Mostly sunny in the afternoon. Waves 1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots. Partly cloudy. A slight
chance of showers and thunderstorms in the evening. Waves 1 to
3 feet.
.FRIDAY...South winds 5 to 10 knots. Partly cloudy in the morning
becoming mostly sunny. Waves around 2 feet or less.
.FRIDAY 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.

$$

LHZ443-211515-
Port Sanilac to Port Huron MI-
354 AM EDT Thu Sep 21 2017

.TODAY...South winds 5 to 10 knots. Mostly sunny. Waves around
2 feet or less.
.TONIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots
late in the evening...then diminishing to 5 to 10 knots after
midnight. Mostly clear. Waves around 2 feet or less.
.FRIDAY...South winds 5 to 10 knots. Partly cloudy in the morning
becoming mostly sunny. Waves around 2 feet or less.
.FRIDAY 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.

$$

LEZ444-211515-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
354 AM EDT Thu Sep 21 2017

.TODAY...Southeast winds 5 to 10 knots. Mostly sunny. 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.
.FRIDAY...Light and variable winds. Mostly sunny. Waves around
2 feet or less.
.FRIDAY NIGHT...Light and variable winds. 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 71.0 degrees.

$$

DRK

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



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