Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 220310
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
1010 PM EST Tue Nov 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.

LHZ422-221030-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
1010 PM EST Tue Nov 21 2017

.REST OF TONIGHT...Northwest winds 20 to 25 knots diminishing to
15 to 20 knots after midnight. Mostly cloudy...becoming partly
cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.
.WEDNESDAY...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon...then increasing to 10 to
15 knots late in the afternoon. Partly cloudy. Waves around
2 feet or less.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots after midnight. Partly cloudy in the evening
becoming mostly cloudy. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots late in the afternoon. Mostly cloudy until late
afternoon becoming partly cloudy. Waves 1 to 3 feet.

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

$$

LHZ421-221030-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
1010 PM EST Tue Nov 21 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...

.REST OF TONIGHT...Northwest winds 20 to 25 knots diminishing to
15 to 20 knots early in the morning. Mostly cloudy...becoming
partly cloudy. Waves 3 to 5 feet. Waves occasionally around 6
feet.
.WEDNESDAY...Northwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and afternoon. Partly cloudy. Waves
2 to 4 feet subsiding to 1 to 3 feet in the afternoon.
.WEDNESDAY NIGHT...West winds 10 to 15 knots becoming southwest
15 to 20 knots in the late evening and overnight. Partly cloudy
in the evening becoming mostly cloudy. Waves 1 to 3 feet building
to 2 to 4 feet after midnight.
.THURSDAY...West winds 15 to 20 knots. Mostly cloudy. Waves 3 to 5
feet. Waves occasionally around 7 feet. A Small Craft Advisory may be
needed.

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

$$

LHZ441-221030-
Port Austin to Harbor Beach MI-
1010 PM EST Tue Nov 21 2017

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

.REST OF TONIGHT...Northwest winds 20 to 25 knots. Mostly
cloudy...becoming partly cloudy. Waves 5 to 7 feet. Waves
occasionally around 10 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots becoming west 10 to
15 knots in the afternoon. Partly cloudy. Waves 4 to 6 feet
subsiding to 2 to 4 feet late in the afternoon. Waves
occasionally around 8 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots after midnight. Partly cloudy in the evening
becoming mostly cloudy. Waves 1 to 3 feet building to 2 to 4 feet
after midnight.
.THURSDAY...Southwest winds 15 to 20 knots. Mostly cloudy. Waves
2 to 4 feet.

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

$$

LHZ442-221030-
Harbor Beach to Port Sanilac MI-
1010 PM EST Tue Nov 21 2017

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

.REST OF TONIGHT...Northwest winds 15 to 20 knots. Mostly
cloudy...becoming partly cloudy. Waves 3 to 5 feet building to 4
to 6 feet early in the morning. Waves occasionally around 8 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and afternoon. Partly cloudy. Waves
4 to 6 feet subsiding to 1 to 3 feet. Waves occasionally around
8 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots early in the morning. Partly cloudy in the evening
becoming mostly cloudy. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 15 to 20 knots. Mostly cloudy. Waves
1 to 3 feet.

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

$$

LHZ443-221030-
Port Sanilac to Port Huron MI-
1010 PM EST Tue Nov 21 2017

.REST OF TONIGHT...Northwest winds 15 to 20 knots. Mostly
cloudy...becoming partly cloudy. Waves 2 to 4 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots becoming west 5 to
10 knots. Partly cloudy becoming mostly sunny late in the morning
becoming partly cloudy. Waves 2 to 4 feet subsiding to 1 to
3 feet in the afternoon.
.WEDNESDAY NIGHT...West winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. Partly cloudy
until early morning becoming mostly cloudy. Waves around 2 feet
or less.
.THURSDAY...Southwest winds 10 to 15 knots. Mostly cloudy. Waves
1 to 3 feet.

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

$$

LEZ444-221030-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
1010 PM EST Tue Nov 21 2017

.REST OF TONIGHT...Northwest winds 15 to 20 knots diminishing to
10 to 15 knots early in the morning. Cloudy...then becoming
mostly clear. Waves 1 to 3 feet.
.WEDNESDAY...Northwest winds 10 to 15 knots becoming west 5 to
10 knots in the afternoon. Mostly sunny. Waves around 2 feet or
less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots becoming southwest
10 to 15 knots after midnight. Partly cloudy until early morning
becoming mostly cloudy. Waves around 2 feet or less.
.THURSDAY...Southwest winds 10 to 15 knots. Mostly cloudy in the
morning becoming partly cloudy. Waves 1 to 3 feet.

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

The water temperature at Belle Isle is 40.7 degrees.

$$

BT

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



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