Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 190152
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
952 PM EDT Fri Aug 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.

LHZ422-190900-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
952 PM EDT Fri Aug 18 2017

.REST OF TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Mostly cloudy this evening becoming
partly cloudy. Waves 1 to 3 feet.
.SATURDAY...West winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Partly cloudy. A slight chance of
light showers in the late morning and early afternoon. Waves
around 2 feet or less.
.SATURDAY NIGHT...West winds 5 to 10 knots. Mostly clear. Waves
around 2 feet or less.
.SUNDAY...Southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. Mostly sunny. Waves around 2 feet or
less.

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

$$

LHZ421-190900-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
952 PM EDT Fri Aug 18 2017

.REST OF TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots early in the morning. Mostly cloudy in the late evening
and early morning becoming partly cloudy. Waves 2 to 4 feet
subsiding to 1 to 3 feet early in the morning.
.SATURDAY...West winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Partly cloudy. A slight chance of
light showers in the late morning and early afternoon. Waves 1 to
3 feet.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Mostly clear.
Waves around 2 feet or less.
.SUNDAY...Southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. Mostly sunny. Waves around 2 feet or
less.

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

$$

LHZ441-190900-
Port Austin to Harbor Beach MI-
952 PM EDT Fri Aug 18 2017

.REST OF TONIGHT...West winds 15 to 20 knots. Mostly cloudy in
the late evening and early morning becoming partly cloudy. Waves
2 to 4 feet.
.SATURDAY...West winds 15 to 20 knots diminishing to 5 to
10 knots. Mostly cloudy early in the morning...then partly cloudy
with a slight chance of light showers in the late morning and
early afternoon. Partly cloudy late in the afternoon. Waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and
afternoon.
.SATURDAY NIGHT...Light and variable winds becoming southwest
5 to 10 knots in the late evening and overnight. Mostly clear.
Waves around 2 feet or less.
.SUNDAY...Southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. Mostly sunny. Waves around 2 feet or
less.

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

$$

LHZ442-190900-
Harbor Beach to Port Sanilac MI-
952 PM EDT Fri Aug 18 2017

.REST OF TONIGHT...West winds 10 to 15 knots. Mostly cloudy this
evening becoming partly cloudy. Waves 1 to 3 feet.
.SATURDAY...West winds 10 to 15 knots becoming northwest 5 to
10 knots late in the afternoon. Partly cloudy with a chance of
light showers until late afternoon...then partly cloudy with a
slight chance of light showers late in the afternoon. Waves
around 2 feet or less.
.SATURDAY NIGHT...West winds 5 to 10 knots backing to the
southwest in the late evening and overnight. Mostly clear. Waves
around 2 feet or less.
.SUNDAY...Southwest winds 5 to 10 knots. Mostly sunny. Waves
around 2 feet or less.

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

$$

LHZ443-190900-
Port Sanilac to Port Huron MI-
952 PM EDT Fri Aug 18 2017

.REST OF TONIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Mostly cloudy this evening
becoming partly cloudy. Waves around 2 feet or less.
.SATURDAY...Northwest winds 5 to 10 knots. Partly cloudy with a
chance of light showers until late afternoon...then partly cloudy
with a slight chance of light showers late in the afternoon.
Waves around 2 feet or less.
.SATURDAY NIGHT...Northwest winds 5 to 10 knots backing to the
southwest in the late evening and overnight. Mostly clear. Waves
around 2 feet or less.
.SUNDAY...Southwest winds 5 to 10 knots. Mostly sunny. Waves
around 2 feet or less.

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

$$

LEZ444-190900-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
952 PM EDT Fri Aug 18 2017

.REST OF TONIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Partly cloudy. A chance of showers and
thunderstorms early in the morning. Waves around 2 feet or less.
.SATURDAY...West winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. Mostly cloudy with a
chance of showers and thunderstorms until late afternoon...then
partly cloudy with a slight chance of showers and thunderstorms
late in the afternoon. Waves around 2 feet or less.
.SATURDAY NIGHT...West winds 5 to 10 knots. Mostly clear. Waves
around 2 feet or less.
.SUNDAY...West winds 5 to 10 knots early in the morning becoming
light and variable...then becoming south 5 to 10 knots in the
afternoon. Sunny. Waves around 2 feet or less.

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

The water temperature at Belle Isle is 74.4 degrees.

$$

DG

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a www.weather.gov/greatlakes



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