Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 181946
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
346 PM EDT Sun Jun 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.

LHZ422-190330-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
346 PM EDT Sun Jun 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...West winds 15 to 20 knots with gusts to 30 knots early
diminishing to 10 to 15 knots after midnight. Mostly clear. Waves
1 to 3 feet.
.MONDAY...West winds 10 to 15 knots diminishing to 5 to 10 knots
late in the morning...then increasing to 10 to 15 knots in the
afternoon. Partly cloudy with a chance of light showers in the
morning...then mostly cloudy with light showers likely and a
slight chance of thunderstorms in the afternoon. Waves around
2 feet or less.
.MONDAY NIGHT...West winds 10 to 15 knots. Mostly cloudy with
showers likely early in the evening...then partly cloudy with a
chance of light showers in the late evening and overnight. Waves
around 2 feet or less.
.TUESDAY...West winds 10 to 15 knots. Partly cloudy early in the
morning becoming mostly cloudy. A chance of light showers. Waves
around 2 feet or less.

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

$$

LHZ421-190330-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
346 PM EDT Sun Jun 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...West winds 15 to 20 knots with gusts to 25 knots
early...diminishing to 10 to 15 knots in the late evening and
overnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3
feet in the late evening and overnight.
.MONDAY...Southwest winds 10 to 15 knots. Partly cloudy with a
chance of light showers in the morning...then mostly cloudy with
light showers likely and a slight chance of thunderstorms in the
afternoon. Waves around 2 feet or less.
.MONDAY NIGHT...West winds 5 to 10 knots increasing to 10 to
15 knots after midnight. Mostly cloudy until early morning
becoming partly cloudy. Showers likely early in the evening...
then a chance of light showers in the late evening and overnight.
Waves around 2 feet or less.
.TUESDAY...West winds 10 to 15 knots. Mostly cloudy. A chance of
light showers. Waves around 2 feet or less.

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

$$

LHZ441-190330-
Port Austin to Harbor Beach MI-
346 PM EDT Sun Jun 18 2017

.TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Mostly clear. Waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight.
.MONDAY...West winds 10 to 15 knots becoming southwest 5 to
10 knots in the afternoon. Partly cloudy with a slight chance of
light showers in the morning...then mostly cloudy with a chance
of light showers and a slight chance of thunderstorms in the
afternoon. Waves around 2 feet or less.
.MONDAY NIGHT...West winds 5 to 10 knots increasing to 10 to
15 knots early in the morning. Mostly cloudy. A chance of showers
early in the evening...then a chance of light showers in the late
evening and overnight. Waves around 2 feet or less.
.TUESDAY...West winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and early afternoon...then increasing to
10 to 15 knots late in the afternoon. Mostly cloudy. A chance of
light showers. Waves around 2 feet or less.

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

$$

LHZ442-190330-
Harbor Beach to Port Sanilac MI-
346 PM EDT Sun Jun 18 2017

.TONIGHT...West winds 10 to 20 knots diminishing to 5 to 10 knots
after midnight. Mostly clear. Waves around 2 feet or less.
.MONDAY...Southwest winds 5 to 10 knots. Partly cloudy with a
chance of light showers in the morning...then mostly cloudy with
light showers likely and a slight chance of thunderstorms in the
afternoon. Waves around 2 feet or less.
.MONDAY NIGHT...West winds 5 to 10 knots increasing to 10 to
15 knots early in the morning. Mostly cloudy. Showers likely
early in the evening...then a chance of light showers in the late
evening and overnight. Waves around 2 feet or less.
.TUESDAY...West winds 10 to 15 knots diminishing to 5 to 10 knots
early in the afternoon...then increasing to 10 to 15 knots late
in the afternoon. Mostly cloudy. A chance of light showers until
late afternoon. Light showers likely late in the afternoon. Waves
around 2 feet or less.

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

$$

LHZ443-190330-
Port Sanilac to Port Huron MI-
346 PM EDT Sun Jun 18 2017

.TONIGHT...West winds 10 to 20 knots becoming southwest 5 to 10
knots after midnight. Mostly clear. Waves around 2 feet or less.
.MONDAY...Southwest winds 5 to 10 knots. Partly cloudy with a
slight chance of light showers in the morning...then mostly
cloudy with light showers likely and a slight chance of
thunderstorms in the afternoon. Waves around 2 feet or less.
.MONDAY NIGHT...West winds 5 to 10 knots increasing to 10 to
15 knots early in the morning. Mostly cloudy with showers likely
early in the evening...then partly cloudy with a chance of light
showers in the late evening and overnight. Waves around 2 feet or
less.
.TUESDAY...West winds 10 to 15 knots. Partly cloudy with a chance
of light showers in the morning...then mostly cloudy with light
showers likely in the afternoon. Waves around 2 feet or less.

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

$$

LEZ444-190330-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
346 PM EDT Sun Jun 18 2017

.TONIGHT...West winds 10 to 20 knots diminishing to 5 to 10 knots
after midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...West winds 10 to 15 knots. Partly cloudy. A slight
chance of light showers in the morning...then a chance of light
showers and a slight chance of thunderstorms in the afternoon.
Waves around 2 feet or less.
.MONDAY NIGHT...West winds 10 to 15 knots. Mostly cloudy early in
the evening becoming partly cloudy. A chance of light showers
until early morning. Waves around 2 feet or less.
.TUESDAY...West winds 10 to 15 knots increasing to 15 to 20 knots
late in the afternoon. Partly cloudy. A chance of light showers.
Waves around 2 feet or less.

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

The water temperature at Belle Isle is 70.0 degrees.

$$

SF

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a www.weather.gov/greatlakes



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