Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 131359
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
959 AM EDT Fri Oct 13 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.

LHZ422-132115-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
959 AM EDT Fri Oct 13 2017

.REST OF TODAY...Southwest winds 10 to 15 knots. Cloudy. Waves
1 to 3 feet.
.TONIGHT...West winds 10 to 15 knots becoming northwest 5 to
10 knots early in the morning. Mostly cloudy. A slight chance of
light showers in the evening. A chance of light showers after
midnight...then light showers likely early in the morning. Waves
around 2 feet or less.
.SATURDAY...East winds 5 to 10 knots becoming southeast 10 to
15 knots late in the afternoon. Light showers in the morning...
then showers in the afternoon. Waves around 2 feet or less.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots becoming south 20 to
25 knots with gusts to 30 knots. Showers. Waves 1 to 3 feet building
to 2 to 4 feet early in the morning. A Small Craft Advisory may be
needed.

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

$$

LHZ421-132115-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
959 AM EDT Fri Oct 13 2017

.REST OF TODAY...Southwest winds 15 to 20 knots diminishing to
10 to 15 knots late in the afternoon. Cloudy. Waves 1 to 3 feet.
.TONIGHT...West winds 10 to 15 knots becoming northwest 5 to
10 knots early in the morning. Mostly cloudy. A chance of light
showers...mainly after midnight. Waves 1 to 3 feet.
.SATURDAY...Northeast winds 5 to 10 knots becoming east 10 to
15 knots in the afternoon. Light showers likely in the morning...
then showers in the afternoon. Waves around 2 feet or less.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots becoming south 15 to
20 knots in the late evening and early morning...then increasing to
20 to 25 knots with gusts to 30 knots early in the morning. Showers.
Waves 1 to 3 feet building to 3 to 5 feet early in the morning. Waves
occasionally around 7 feet. A Small Craft Advisory may be needed.

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

$$

LHZ441-132115-
Port Austin to Harbor Beach MI-
959 AM EDT Fri Oct 13 2017

.REST OF TODAY...Southwest winds 10 to 15 knots. Cloudy. A slight
chance of light showers late in the morning. Waves 1 to 3 feet.
.TONIGHT...West winds 10 to 15 knots. Mostly cloudy. A slight
chance of light showers late in the evening. A chance of light
showers after midnight. Waves 1 to 3 feet.
.SATURDAY...North winds 5 to 10 knots veering to the northeast
late in the morning...then becoming east 10 to 15 knots in the
afternoon. Light showers likely in the morning...then showers in
the afternoon. Waves around 2 feet or less.
.SATURDAY NIGHT...South winds 15 to 20 knots increasing to 20 to 25
knots with gusts to 30 knots early in the morning. Showers. Waves 1
to 3 feet building to 3 to 5 feet in the late evening and overnight.
Waves occasionally around 7 feet. A Small Craft Advisory may be
needed.

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

$$

LHZ442-132115-
Harbor Beach to Port Sanilac MI-
959 AM EDT Fri Oct 13 2017

.REST OF TODAY...Southwest winds 10 to 15 knots diminishing to
5 to 10 knots late in the afternoon. Cloudy. A slight chance of
light showers late in the morning. Waves around 2 feet or less.
.TONIGHT...West winds 5 to 10 knots. Mostly cloudy. A chance of
light showers after midnight. Light showers likely early in the
morning. Waves around 2 feet or less.
.SATURDAY...Light and variable winds becoming southeast 5 to
10 knots early in the afternoon...then increasing to 10 to
15 knots late in the afternoon. Light showers likely in the
morning...then showers in the afternoon. Waves around 2 feet or
less.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots becoming south 20 to
25 knots with gusts to 30 knots. Showers. Waves 1 to 3 feet building
to 3 to 5 feet in the late evening and overnight. Waves occasionally
around 7 feet. A Small Craft Advisory may be needed.

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

$$

LHZ443-132115-
Port Sanilac to Port Huron MI-
959 AM EDT Fri Oct 13 2017

.REST OF TODAY...Southwest winds 5 to 10 knots. Mostly cloudy.
Waves around 2 feet or less.
.TONIGHT...Southwest winds 5 to 10 knots. Partly cloudy in the
evening...then mostly cloudy with a chance of light showers after
midnight. Waves around 2 feet or less.
.SATURDAY...Light and variable winds becoming southeast 10 to
15 knots late in the afternoon. Cloudy. Light showers likely in
the morning...then showers likely in the afternoon. Waves around
2 feet or less.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots becoming south
15 to 20 knots after midnight. Cloudy with showers likely. Waves
1 to 3 feet building to 2 to 4 feet after midnight.

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

$$

LEZ444-132115-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
959 AM EDT Fri Oct 13 2017

.REST OF TODAY...Southwest winds 5 to 10 knots. Mostly cloudy
late in the morning becoming partly cloudy. Waves around 2 feet
or less.
.TONIGHT...Southwest winds 5 to 10 knots. Mostly clear. Waves
around 2 feet or less.
.SATURDAY...Light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. Partly cloudy
becoming mostly cloudy late in the morning becoming partly
cloudy. Waves around 2 feet or less.
.SATURDAY NIGHT...South winds 10 to 15 knots increasing to 15 to 20
knots with gusts to 30 knots after midnight. Mostly cloudy becoming
partly cloudy in the late evening and early morning becoming mostly
cloudy. Waves 1 to 3 feet building to 2 to 4 feet early in the
morning. A Small Craft Advisory may be needed.

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

The water temperature at Belle Isle is 62.3 degrees.

$$

JVC

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



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