Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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866
FZUS53 KDTX 191457
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
957 AM EST Sun Nov 19 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.

LHZ422-192215-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
957 AM EST Sun Nov 19 2017

.REST OF TODAY...Northwest winds 15 to 20 knots becoming west
20 to 25 knots early in the afternoon...then diminishing to 15 to
20 knots late in the afternoon. Mostly cloudy with a chance of
light snow showers. Waves 1 to 3 feet building to 2 to 4 feet in
the afternoon.
.TONIGHT...West winds 15 to 20 knots. Partly cloudy. Waves 1 to
3 feet.
.MONDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. Partly cloudy in the morning then
clearing. Waves 1 to 3 feet.
.MONDAY NIGHT...Southwest winds 15 to 20 knots increasing to 20 to 25
knots with gusts to 30 knots in the late evening and overnight.
Mostly clear. 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.

$$

LHZ421-192215-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
957 AM EST Sun Nov 19 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...
...GALE WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY
AFTERNOON...

.REST OF TODAY...Northwest winds 15 to 20 knots becoming west
20 to 25 knots late in the afternoon. Mostly cloudy with a chance
of light snow showers. Waves 4 to 6 feet. Waves occasionally
around 8 feet.
.TONIGHT...West winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. Partly cloudy. Waves 3 to 5 feet. Waves
occasionally around 7 feet.
.MONDAY...Southwest winds 15 to 20 knots. Partly cloudy until
late afternoon becoming mostly sunny. Waves 2 to 4 feet.
.MONDAY NIGHT...Southwest winds 20 to 25 knots increasing to 30 knots
in the late evening and overnight. Gusts to 35 knot gales. Mostly
clear. Waves 4 to 6 feet building to 5 to 7 feet early in the
morning. Waves occasionally around 10 feet. A Gale Warning may be
needed.

Gales will be possible beyond the forecast period. Please refer to
the Open Lakes Forecast for more information.

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

$$

LHZ441-192215-
Port Austin to Harbor Beach MI-
957 AM EST Sun Nov 19 2017

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

.REST OF TODAY...Northwest winds 20 to 25 knots with gusts to
30 knots diminishing to 15 to 20 knots early in the afternoon...
then becoming west 20 to 25 knots with gusts to 30 knots late in
the afternoon. Mostly cloudy with a chance of light snow showers.
Waves 6 to 9 feet. Waves occasionally around 12 feet.
.TONIGHT...West winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the morning. Mostly cloudy
early in the evening becoming partly cloudy. A slight chance of
light snow showers until early morning. Waves 4 to 6 feet. Waves
occasionally around 8 feet.
.MONDAY...Southwest winds 15 to 20 knots. Partly cloudy until
late afternoon becoming mostly sunny. Waves 2 to 4 feet.
.MONDAY NIGHT...Southwest winds 20 to 25 knots increasing to 30 knots
in the late evening and overnight. Gusts to 35 knot gales. Mostly
clear. Waves 3 to 5 feet building to 4 to 6 feet early in the
morning. Waves occasionally around 8 feet. A Gale Warning may be
needed.

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

$$

LHZ442-192215-
Harbor Beach to Port Sanilac MI-
957 AM EST Sun Nov 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON...

.REST OF TODAY...Northwest winds 20 to 25 knots diminishing to
15 to 20 knots early in the afternoon...then becoming west 20 to
25 knots late in the afternoon. Mostly cloudy with a chance of
light snow showers. Waves 5 to 7 feet. Waves occasionally around
10 feet.
.TONIGHT...West winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. Partly cloudy. A slight chance of light
snow showers in the evening. Waves 2 to 4 feet subsiding to 1 to
3 feet early in the morning.
.MONDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. Partly cloudy until late
afternoon then clearing. Waves 1 to 3 feet.
.MONDAY NIGHT...Southwest winds 20 to 25 knots with gusts to 30
knots. Mostly clear. 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.

$$

LHZ443-192215-
Port Sanilac to Port Huron MI-
957 AM EST Sun Nov 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON...

.REST OF TODAY...Northwest winds 20 to 25 knots diminishing to
15 to 20 knots in the afternoon. Mostly cloudy with a chance of
light snow showers. Waves 3 to 5 feet. Waves occasionally around
7 feet.
.TONIGHT...West winds 15 to 20 knots becoming southwest 10 to
15 knots early in the morning. Partly cloudy. A slight chance of
light snow showers early in the evening. Waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight.
.MONDAY...Southwest winds 15 to 20 knots. Partly cloudy in the
morning then clearing. Waves 1 to 3 feet.
.MONDAY NIGHT...Southwest winds 15 to 20 knots increasing to 20 to 25
knots in the late evening and overnight. Gusts to 30 knots. Clear.
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.

$$

LEZ444-192215-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
957 AM EST Sun Nov 19 2017

.REST OF TODAY...West winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon...then increasing to 20 to
25 knots late in the afternoon. Mostly cloudy with a chance of
light snow showers. Waves 1 to 3 feet.
.TONIGHT...West winds 15 to 20 knots. Partly cloudy. Waves 1 to
3 feet.
.MONDAY...Southwest winds 15 to 20 knots increasing to 20 to 25 knots
with gusts to 30 knots late in the afternoon. Mostly sunny. Waves 1
to 3 feet building to 2 to 4 feet late in the afternoon. A Small
Craft Advisory may be needed.
.MONDAY NIGHT...Southwest winds 20 to 25 knots with gusts to
30 knots. Clear. Waves 2 to 4 feet.

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

The water temperature at Belle Isle is 43.0 degrees.

$$

AA

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



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