Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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902
FZUS53 KDTX 160237
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
934 PM EST Fri Dec 15 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.

LHZ422-161000-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
934 PM EST Fri Dec 15 2017

.REST OF TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Partly cloudy with a chance of light
snow.
.SATURDAY...Northwest winds 5 to 10 knots veering to the
northeast in the afternoon. Mostly cloudy. A chance of light snow
in the morning...then a slight chance of light snow showers early
in the afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Mostly cloudy.
.SUNDAY...East winds 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and early afternoon...then
diminishing to 5 to 10 knots late in the afternoon. Cloudy.

Waves omitted due to ice coverage.

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

$$

LHZ421-161000-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
934 PM EST Fri Dec 15 2017

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

.REST OF TONIGHT...West winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. Partly cloudy. A chance of light snow
showers in the late evening and early morning...then a slight
chance of light snow showers early in the morning. Waves 3 to
5 feet. Waves occasionally around 7 feet.
.SATURDAY...Northwest winds 10 to 15 knots becoming northeast
5 to 10 knots in the afternoon. Mostly cloudy. A slight chance of
light snow showers until late afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...East winds 5 to 10 knots. Mostly cloudy. Waves
1 to 3 feet.
.SUNDAY...Southeast winds 10 to 15 knots. Cloudy. Waves around
2 feet or less.

Wave heights are for ice free areas.

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

$$

LHZ441-161000-
Port Austin to Harbor Beach MI-
934 PM EST Fri Dec 15 2017

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

.REST OF TONIGHT...West winds 20 to 25 knots with gusts to
30 knots diminishing to 15 to 20 knots early in the morning.
Partly cloudy with a chance of light snow showers. Waves 3 to
5 feet. Waves occasionally around 7 feet.
.SATURDAY...Northwest winds 10 to 15 knots becoming northeast
5 to 10 knots late in the afternoon. Mostly cloudy. A chance of
light snow showers in the morning...then a slight chance of light
snow showers early in the afternoon. Waves 2 to 4 feet.
.SATURDAY NIGHT...East winds 5 to 10 knots. Mostly cloudy. Waves
1 to 3 feet.
.SUNDAY...Southeast winds 10 to 15 knots. Cloudy. Waves 1 to
3 feet.

Wave heights are for ice free areas.

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

$$

LHZ442-161000-
Harbor Beach to Port Sanilac MI-
934 PM EST Fri Dec 15 2017

.REST OF TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots early in the morning. Partly cloudy with a chance of
light snow showers. Waves 1 to 3 feet.
.SATURDAY...Northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon...then veering to the northeast
late in the afternoon. Mostly cloudy. A chance of light snow
showers...mainly in the morning. Waves 1 to 3 feet.
.SATURDAY NIGHT...East winds 5 to 10 knots increasing to 10 to
15 knots early in the morning. Mostly cloudy. A slight chance of
light snow showers early in the evening. Waves 1 to 3 feet.
.SUNDAY...Southeast winds 10 to 15 knots. Mostly cloudy. Waves
1 to 3 feet.

Wave heights are for ice free areas.

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

$$

LHZ443-161000-
Port Sanilac to Port Huron MI-
934 PM EST Fri Dec 15 2017

.REST OF TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots early in the morning. Partly cloudy in the late evening
and early morning becoming mostly cloudy. A chance of light snow.
Waves 1 to 3 feet.
.SATURDAY...West winds 10 to 15 knots becoming north 5 to
10 knots in the afternoon. Mostly cloudy. A chance of light snow
in the morning...then a chance of light snow showers early in the
afternoon. A slight chance of light snow showers late in the
afternoon. Waves around 2 feet or less.
.SATURDAY NIGHT...East winds 5 to 10 knots increasing to 10 to
15 knots early in the morning. Mostly cloudy. A slight chance of
light snow showers early in the evening. Waves around 2 feet or
less.
.SUNDAY...Southeast winds 10 to 15 knots. Mostly cloudy. Waves
1 to 3 feet.

Wave heights are for ice free areas.

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

$$

LEZ444-161000-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
934 PM EST Fri Dec 15 2017

.REST OF TONIGHT...Southwest winds 15 to 20 knots. Cloudy with a
chance of light snow.
.SATURDAY...West winds 10 to 15 knots diminishing to 5 to
10 knots late in the morning...then becoming light and variable
early in the afternoon becoming east 5 to 10 knots late in the
afternoon. Mostly cloudy. A chance of light snow in the morning...
then a chance of light snow showers early in the afternoon. A
slight chance of light snow showers late in the afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Partly cloudy. A
slight chance of light snow showers early in the evening.
.SUNDAY...South winds 5 to 10 knots. Partly cloudy in the
morning...then cloudy with a chance of light rain and snow
showers in the afternoon.

Waves omitted due to ice coverage.

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

The water temperature at Belle Isle is 31.7 degrees.

$$

RBP

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



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