Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 181347
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
947 AM EDT Wed Oct 18 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.

LHZ422-182115-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
947 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.REST OF TODAY...Southwest winds 15 to 20 knots increasing to
20 to 25 knots in the afternoon. Sunny. Waves 2 to 4 feet.
.TONIGHT...Southwest winds 20 to 25 knots. Clear. Waves 3 to
5 feet. Waves occasionally around 7 feet.
.THURSDAY...Southwest winds 20 to 25 knots becoming west 10 to
15 knots. Mostly sunny. Waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon.
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Clear. Waves around 2 feet or less.

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

$$

LHZ421-182115-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
947 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.REST OF TODAY...Southwest winds 20 to 25 knots. Gusts to
30 knots late in the afternoon. Sunny. Waves 3 to 5 feet. Waves
occasionally around 7 feet.
.TONIGHT...Southwest winds 20 to 25 knots. Clear. Waves 4 to
6 feet. Waves occasionally around 8 feet.
.THURSDAY...Southwest winds 20 to 25 knots becoming west 10 to
15 knots. Mostly sunny. Waves 3 to 5 feet subsiding to 1 to
3 feet. Waves occasionally around 7 feet.
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Clear. Waves 1 to 3 feet.

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

$$

LHZ441-182115-
Port Austin to Harbor Beach MI-
947 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.REST OF TODAY...Southwest winds 15 to 20 knots increasing to
20 to 25 knots late in the afternoon. Sunny. Waves 2 to 4 feet.
.TONIGHT...Southwest winds 20 to 25 knots. Clear. Waves 3 to
5 feet. Waves occasionally around 7 feet.
.THURSDAY...Southwest winds 20 to 25 knots becoming west 15 to
20 knots in the late morning and afternoon. Mostly sunny. Waves
3 to 5 feet subsiding to 2 to 4 feet late in the afternoon. Waves
occasionally around 7 feet.
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Clear. Waves 1 to 3 feet.

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

$$

LHZ442-182115-
Harbor Beach to Port Sanilac MI-
947 AM EDT Wed Oct 18 2017

.REST OF TODAY...Southwest winds 15 to 20 knots. Sunny. Waves
1 to 3 feet building to 2 to 4 feet late in the afternoon.
.TONIGHT...Southwest winds 15 to 20 knots. Clear. Waves 2 to
4 feet.
.THURSDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots in the afternoon. Sunny. Waves 1 to 3 feet.
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Clear. Waves around 2 feet or
less.

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

$$

LHZ443-182115-
Port Sanilac to Port Huron MI-
947 AM EDT Wed Oct 18 2017

.REST OF TODAY...Southwest winds 15 to 20 knots. Sunny. Waves
1 to 3 feet building to 2 to 4 feet late in the afternoon.
.TONIGHT...Southwest winds 15 to 20 knots. Clear. Waves 2 to
4 feet.
.THURSDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and afternoon. Sunny. Waves 1 to
3 feet.
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Clear. Waves around 2 feet or
less.

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

$$

LEZ444-182115-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
947 AM EDT Wed Oct 18 2017

.REST OF TODAY...Southwest winds 10 to 15 knots increasing to
15 to 20 knots in the afternoon. Sunny. Waves 1 to 3 feet.
.TONIGHT...Southwest winds 15 to 20 knots. Clear. Waves 1 to
3 feet.
.THURSDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots in the afternoon. Sunny. Waves 1 to 3 feet.
.THURSDAY NIGHT...Northwest winds 5 to 10 knots. 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 59.6 degrees.

$$

JVC

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



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