Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 110145
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
945 PM EDT Tue Oct 10 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.

LHZ422-110915-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
945 PM EDT Tue Oct 10 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

.REST OF TONIGHT...Northeast winds 15 to 20 knots. Light rain
after midnight. Waves 2 to 4 feet.
.WEDNESDAY...East winds 20 to 25 knots increasing to 30 knots
late in the morning...then becoming northeast 20 to 25 knots with
gusts to 30 knots early in the afternoon diminishing to 15 to
20 knots late in the afternoon. Rain. Waves 3 to 5 feet. Waves
occasionally around 7 feet.
.WEDNESDAY NIGHT...East winds 15 to 20 knots. Partly cloudy. A
chance of light rain early in the evening. Waves 2 to 4 feet.
.THURSDAY...East winds 10 to 15 knots. Partly cloudy early in the
morning becoming mostly cloudy. Waves 1 to 3 feet.

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

$$

LHZ421-110915-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
945 PM EDT Tue Oct 10 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.REST OF TONIGHT...Northeast winds 15 to 20 knots. Light rain
after midnight. Waves 3 to 5 feet. Waves occasionally around
7 feet.
.WEDNESDAY...East winds 20 to 25 knots increasing to 30 knots
late in the morning...then diminishing to 20 to 25 knots with
gusts to 30 knots early in the afternoon becoming northeast 15 to
20 knots late in the afternoon. Rain. Waves 5 to 7 feet. Waves
occasionally around 10 feet.
.WEDNESDAY NIGHT...East winds 15 to 20 knots. Partly cloudy. A
chance of light rain early in the evening. Waves 4 to 6 feet.
Waves occasionally around 7 feet.
.THURSDAY...East winds 15 to 20 knots diminishing to 10 to
15 knots in the afternoon. Partly cloudy in the morning becoming
cloudy. Waves 3 to 5 feet. Waves occasionally around 7 feet.

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

$$

LHZ441-110915-
Port Austin to Harbor Beach MI-
945 PM EDT Tue Oct 10 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.REST OF TONIGHT...Northeast winds 15 to 20 knots becoming east
20 to 25 knots early in the morning. Light rain after midnight.
Waves 3 to 5 feet. Waves occasionally around 7 feet.
.WEDNESDAY...East winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots late in the afternoon. Rain. Waves
5 to 7 feet. Waves occasionally around 10 feet.
.WEDNESDAY NIGHT...East winds 15 to 20 knots. Partly cloudy. A
chance of light rain early in the evening. Waves 4 to 6 feet.
Waves occasionally around 8 feet.
.THURSDAY...Southeast winds 15 to 20 knots. Partly cloudy in the
morning becoming cloudy. Waves 3 to 5 feet. Waves occasionally
around 7 feet.

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

$$

LHZ442-110915-
Harbor Beach to Port Sanilac MI-
945 PM EDT Tue Oct 10 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.REST OF TONIGHT...Northeast winds 15 to 20 knots. Light rain
after midnight. Waves 3 to 5 feet. Waves occasionally around
7 feet.
.WEDNESDAY...East winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late morning and early
afternoon...then diminishing to 15 to 20 knots late in the
afternoon. Rain. Waves 4 to 6 feet. Waves occasionally around
8 feet.
.WEDNESDAY NIGHT...East winds 15 to 20 knots. Mostly cloudy early
in the evening becoming partly cloudy. A chance of light rain
early in the evening. Waves 3 to 5 feet. Waves occasionally
around 6 feet.
.THURSDAY...Southeast winds 15 to 20 knots. Mostly cloudy. Waves
3 to 5 feet. Waves occasionally around 7 feet.

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

$$

LHZ443-110915-
Port Sanilac to Port Huron MI-
945 PM EDT Tue Oct 10 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

.REST OF TONIGHT...Northeast winds 15 to 20 knots. Light rain
after midnight. Waves 3 to 5 feet. Waves occasionally around
7 feet.
.WEDNESDAY...Northeast winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late morning and early
afternoon...then diminishing to 15 to 20 knots late in the
afternoon. Rain. Waves 3 to 5 feet building to 5 to 7 feet in the
afternoon. Waves occasionally around 10 feet.
.WEDNESDAY NIGHT...East winds 15 to 20 knots. Mostly cloudy with
a chance of rain early in the evening...then partly cloudy in the
late evening and overnight. Waves 3 to 5 feet...subsiding to 2 to
4 feet.
.THURSDAY...East winds 15 to 20 knots becoming southeast 10 to
15 knots in the afternoon. Mostly cloudy. Waves 2 to 4 feet.
Waves occasionally around 7 feet.

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

$$

LEZ444-110915-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
945 PM EDT Tue Oct 10 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

.REST OF TONIGHT...Northeast winds 15 to 20 knots increasing to
20 to 25 knots early in the morning. Light rain after midnight.
Waves 1 to 3 feet building to 2 to 4 feet after midnight.
.WEDNESDAY...Northeast winds 20 to 25 knots. Gusts to 30 knots in
the late morning and afternoon. Rain. Waves 3 to 5 feet. Waves
occasionally around 7 feet.
.WEDNESDAY NIGHT...Northeast winds 20 to 25 knots diminishing to
15 to 20 knots early in the morning. Cloudy. Light rain likely
early in the evening...then a chance of light showers in the late
evening and overnight. Waves 3 to 5 feet...subsiding to 2 to 4
feet.
.THURSDAY...Northeast winds 15 to 20 knots becoming east 10 to
15 knots in the late morning and afternoon. Cloudy. A chance of
light showers until late afternoon. Waves 1 to 3 feet.

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

The water temperature at Belle Isle is 67.5 degrees.

$$

SC

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a www.weather.gov/greatlakes



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