Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 181424
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
1024 AM 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.

LHZ422-182115-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
1024 AM EDT Sun Jun 18 2017

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

.REST OF TODAY...Southwest winds 10 to 15 knots increasing to
15 to 20 knots with gusts to 30 knots in the afternoon. Mostly
cloudy with a chance of showers and a slight chance of
thunderstorms in the late morning and early afternoon...then
partly cloudy late in the afternoon. Waves 1 to 3 feet.
.TONIGHT...West winds 15 to 20 knots with gusts to 30 knots
diminishing to 10 to 15 knots after midnight. Partly cloudy.
Waves 1 to 3 feet.
.MONDAY...West winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. 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.
.MONDAY NIGHT...West winds 5 to 10 knots. 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.

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

$$

LHZ421-182115-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
1024 AM EDT Sun Jun 18 2017

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

.REST OF TODAY...Southwest winds 10 to 15 knots increasing to
15 to 25 knots in the afternoon. Cloudy late in the morning
becoming partly cloudy. Showers likely late in the morning. A
slight chance of thunderstorms. A chance of showers in the
afternoon. Waves 1 to 3 feet building to 2 to 4 feet late in the
afternoon.
.TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Partly cloudy. Waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight.
.MONDAY...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.
.MONDAY NIGHT...West winds 5 to 10 knots. 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.

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

$$

LHZ441-182115-
Port Austin to Harbor Beach MI-
1024 AM EDT Sun Jun 18 2017

.REST OF TODAY...Southwest winds 10 to 15 knots increasing to
15 to 20 knots late in the afternoon. Cloudy with showers likely
and a slight chance of thunderstorms late in the morning...then
mostly cloudy with a chance of showers and a slight chance of
thunderstorms early in the afternoon. Partly cloudy late in the
afternoon. Waves 1 to 3 feet building to 2 to 4 feet late in the
afternoon.
.TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Partly cloudy. Waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight.
.MONDAY...West winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. Partly cloudy with a slight
chance of light showers in the morning...then mostly cloudy with
light showers likely in the afternoon. Waves around 2 feet or
less.
.MONDAY NIGHT...West winds 5 to 10 knots. 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.

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

$$

LHZ442-182115-
Harbor Beach to Port Sanilac MI-
1024 AM EDT Sun Jun 18 2017

.REST OF TODAY...Southwest winds 10 to 15 knots with gusts to 20
knots in afternoon. Mostly cloudy in the late morning and early
afternoon becoming partly cloudy. Showers likely late in the
morning. A slight chance of thunderstorms. A chance of showers in
the afternoon. Waves 1 to 3 feet.
.TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots
after midnight. Partly cloudy. A slight chance of light showers
early in the evening. Waves around 2 feet or less.
.MONDAY...West winds 5 to 10 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.
.MONDAY NIGHT...West winds 5 to 10 knots. 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.

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

$$

LHZ443-182115-
Port Sanilac to Port Huron MI-
1024 AM EDT Sun Jun 18 2017

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

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

$$

LEZ444-182115-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
1024 AM EDT Sun Jun 18 2017

.REST OF TODAY...Southwest winds 10 to 15 knots with gusts to 20
knots in the afternoon. Becoming partly cloudy late in the
afternoon. Showers late in the morning. A slight chance of
thunderstorms. A chance of showers in the afternoon. Waves 1 to 3
feet.
.TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots
after midnight. Partly cloudy. A slight chance of light showers
until early morning. Waves around 2 feet or less.
.MONDAY...West winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. Partly cloudy. A chance of
light showers...mainly in the afternoon. Waves around 2 feet or
less.
.MONDAY NIGHT...West winds 10 to 15 knots. Partly cloudy. A
chance of light showers until early morning. Waves around 2 feet
or less.

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

The water temperature at Belle Isle is 70.8 degrees.

$$

SF

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



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