Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 211946
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
342 PM 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.

LHZ422-220300-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
342 PM EDT Thu Sep 21 2017

.TONIGHT...South winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms early in the evening...then a slight
chance of showers and thunderstorms this 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.
.SATURDAY...Southwest winds 5 to 10 knots. Sunny. Waves around
2 feet or less.

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

$$

LHZ421-220300-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
342 PM EDT Thu Sep 21 2017

.TONIGHT...South winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms early in the evening...then a slight
chance of showers and thunderstorms this 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.
.SATURDAY...Southwest winds 5 to 10 knots. Sunny. Waves around
2 feet or less.

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

$$

LHZ441-220300-
Port Austin to Harbor Beach MI-
342 PM EDT Thu Sep 21 2017

.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...Southwest winds 5 to 10 knots. Mostly clear.
Waves around 2 feet or less.
.SATURDAY...Southwest winds 5 to 10 knots. Sunny. Waves around
2 feet or less.

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

$$

LHZ442-220300-
Harbor Beach to Port Sanilac MI-
342 PM EDT Thu Sep 21 2017

.TONIGHT...South winds 10 to 15 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.
.SATURDAY...Light and variable winds. Sunny. Waves around 2 feet
or less.

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

$$

LHZ443-220300-
Port Sanilac to Port Huron MI-
342 PM EDT Thu Sep 21 2017

.TONIGHT...South winds 5 to 10 knots increasing to 10 to
15 knots...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.
.SATURDAY...Southwest winds 5 to 10 knots early in the morning
becoming light and variable. Sunny. Waves around 2 feet or less.

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

$$

LEZ444-220300-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
342 PM EDT Thu Sep 21 2017

.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...Southeast winds 5 to 10 knots early in the
evening becoming light and variable. Mostly clear. Waves around
2 feet or less.
.SATURDAY...Light and variable winds. Mostly sunny. Waves around
2 feet or less.

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

The water temperature at Belle Isle is 71.2 degrees.

$$

MR

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



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