Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 171337
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
937 AM EDT Sun Sep 17 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.

LHZ422-172115-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
937 AM EDT Sun Sep 17 2017

.REST OF TODAY...South winds 10 to 15 knots becoming southwest.
Mostly sunny becoming partly cloudy early in the afternoon
becoming mostly cloudy. A chance of showers and thunderstorms late
in the afternoon. Waves around 2 feet or less.
.TONIGHT...Southwest winds 5 to 10 knots veering to the northwest
after midnight...then becoming northeast 15 to 20 knots early in
the morning. Mostly cloudy becoming partly cloudy in the late
evening and early morning becoming mostly cloudy. A chance of
showers and thunderstorms until early morning. Waves around
2 feet or less.
.MONDAY...Northeast winds 15 to 20 knots diminishing to 5 to
10 knots. Mostly cloudy becoming partly cloudy early in the
afternoon becoming mostly sunny. Waves around 2 feet or less.
.MONDAY NIGHT...East winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Partly cloudy in the evening...then
mostly cloudy with a chance of light showers after midnight.
Waves around 2 feet or less.

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

$$

LHZ421-172115-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
937 AM EDT Sun Sep 17 2017

.REST OF TODAY...South winds 10 to 15 knots becoming southwest.
Mostly sunny in the late morning and early afternoon...then partly
cloudy with a chance of showers and thunderstorms late in the
afternoon. Waves around 2 feet or less.
.TONIGHT...South winds 10 to 15 knots becoming west 5 to 10 knots
late in the evening...then becoming north 10 to 15 knots after
midnight becoming northeast 15 to 20 knots early in the morning.
Mostly cloudy. A chance of showers and thunderstorms until early
morning. Waves around 2 feet or less building to 2 to 4 feet
early in the morning.
.MONDAY...Northeast winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Mostly cloudy becoming partly
cloudy in the late morning and early afternoon becoming mostly
sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet in the
afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. Partly cloudy in
the evening...then mostly cloudy with a chance of light showers
after midnight. Waves around 2 feet or less.

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

$$

LHZ441-172115-
Port Austin to Harbor Beach MI-
937 AM EDT Sun Sep 17 2017

.REST OF TODAY...South winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Mostly sunny in the late morning and
early afternoon becoming partly cloudy. A chance of showers and
thunderstorms late in the afternoon. Waves around 2 feet or less.
.TONIGHT...South winds 5 to 10 knots becoming north 10 to
15 knots after midnight. Mostly cloudy. A chance of showers and
thunderstorms until early morning. Waves around 2 feet or less
building to 2 to 4 feet early in the morning.
.MONDAY...North winds 10 to 15 knots. Mostly cloudy in the
morning...then partly cloudy in the afternoon. Waves 2 to 4 feet
subsiding to 1 to 3 feet late in the afternoon.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Partly cloudy
until early morning becoming mostly cloudy. Waves 1 to 3 feet.

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

$$

LHZ442-172115-
Harbor Beach to Port Sanilac MI-
937 AM EDT Sun Sep 17 2017

.REST OF TODAY...South winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Mostly sunny. A chance of showers and
thunderstorms late in the afternoon. Waves around 2 feet or less.
.TONIGHT...South winds 10 to 15 knots becoming southwest 5 to
10 knots after midnight...then becoming northwest 10 to 15 knots
early in the morning. Partly cloudy early in the evening becoming
mostly cloudy. A chance of showers and thunderstorms until early
morning. Waves around 2 feet or less.
.MONDAY...North winds 10 to 15 knots. Mostly cloudy with a slight
chance of light showers until late afternoon...then partly cloudy
late in the afternoon. Waves 2 to 4 feet.
.MONDAY NIGHT...Northeast winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. Partly cloudy
until early morning becoming mostly cloudy. Waves 1 to 3 feet.

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

$$

LHZ443-172115-
Port Sanilac to Port Huron MI-
937 AM EDT Sun Sep 17 2017

.REST OF TODAY...South winds 5 to 10 knots. Mostly sunny. A
slight chance of showers and thunderstorms late in the afternoon.
Waves around 2 feet or less.
.TONIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots
late in the evening...then becoming southwest 5 to 10 knots after
midnight. Partly cloudy early in the evening becoming mostly
cloudy. A chance of showers and thunderstorms...mainly in the
evening. Waves around 2 feet or less.
.MONDAY...North winds 10 to 15 knots. Mostly cloudy with a slight
chance of light showers until late afternoon...then partly cloudy
late in the afternoon. Waves 1 to 3 feet.
.MONDAY NIGHT...North winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and overnight. Partly cloudy
until early morning becoming mostly cloudy. Waves 1 to 3 feet.

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

$$

LEZ444-172115-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
937 AM EDT Sun Sep 17 2017

.REST OF TODAY...Light and variable winds becoming southeast 5 to
10 knots in the afternoon. Mostly sunny in the late morning and
early afternoon becoming partly cloudy. A slight chance of
showers and thunderstorms late in the afternoon. Waves around
2 feet or less.
.TONIGHT...Southeast winds 5 to 10 knots in the evening becoming
light and variable. Mostly cloudy with a slight chance of showers
and thunderstorms. Waves around 2 feet or less.
.MONDAY...Light and variable winds becoming northeast 5 to
10 knots late in the afternoon. Mostly cloudy with a slight
chance of showers and thunderstorms early in the morning...then
mostly cloudy in the late morning and afternoon. Waves around
2 feet or less.
.MONDAY NIGHT...East winds 5 to 10 knots. Partly cloudy in the
evening...then mostly cloudy with a chance of light showers after
midnight. Waves around 2 feet or less.

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

The water temperature at Belle Isle is 69.5 degrees.

$$

SF

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



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