Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 041440
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
940 AM EST Mon Dec 4 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.

LHZ422-042215-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
940 AM EST Mon Dec 4 2017

...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
MORNING...

.REST OF TODAY...South winds 20 to 25 knots. Gusts to 30 knots in
the afternoon. Cloudy. Light showers likely in the late morning
and early afternoon. A slight chance of thunderstorms in the
afternoon. A chance of light showers late in the afternoon. Waves
3 to 5 feet. Waves occasionally around 7 feet.
.TONIGHT...South winds 20 to 25 knots with gusts to 30 knots
becoming southwest to 30 knots after midnight. Light showers and
a slight chance of thunderstorms until early morning...then light
showers early in the morning. Waves 3 to 5 feet. Waves
occasionally around 7 feet.
.TUESDAY...Southwest winds to 30 knots with gusts to 35 knot
gales. Light showers early in the morning. Waves 4 to 6 feet.
Waves occasionally around 8 feet.
.TUESDAY NIGHT...Southwest winds to 30 knots with gusts to
35 knot gales. Partly cloudy until early morning becoming mostly
cloudy. Waves 3 to 5 feet. Waves occasionally around 6 feet.

Gales are expected to continue beyond the forecast period. Please
refer to the Open Lakes Forecast for more information.

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

$$

LHZ421-042215-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
940 AM EST Mon Dec 4 2017

...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
MORNING...

.REST OF TODAY...South winds 20 to 25 knots. Gusts to 30 knots in
the afternoon. Cloudy. Light showers likely late in the morning...
then a chance of light showers in the afternoon. Waves 4 to
6 feet. Waves occasionally around 8 feet.
.TONIGHT...South winds 20 to 25 knots becoming southwest to
30 knots after midnight. Light showers. Waves 5 to 7 feet. Waves
occasionally around 10 feet.
.TUESDAY...Southwest winds to 30 knots with gusts to 40 knot
gales. Light showers early in the morning. Waves 6 to 9 feet.
Waves occasionally around 12 feet.
.TUESDAY NIGHT...Southwest winds to 30 knots with gusts to
35 knot gales. Partly cloudy until early morning becoming mostly
cloudy. Waves 6 to 9 feet. Waves occasionally around 12 feet.

Gales are expected to continue beyond the forecast period. Please
refer to the Open Lakes Forecast for more information.

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

$$

LHZ441-042215-
Port Austin to Harbor Beach MI-
940 AM EST Mon Dec 4 2017

...GALE WARNING IN EFFECT FROM 2 PM EST THIS AFTERNOON THROUGH
WEDNESDAY MORNING...

.REST OF TODAY...South winds 20 to 25 knots increasing to
30 knots in the afternoon. Cloudy with a chance of light showers.
Waves 6 to 9 feet. Waves occasionally around 12 feet.
.TONIGHT...South winds to 30 knots diminishing to 20 to 25 knots
early in the morning. Light showers. Waves 6 to 9 feet. Waves
occasionally around 12 feet.
.TUESDAY...Southwest winds to 30 knots with gusts to 35 knot
gales. Light showers early in the morning. Waves 6 to 9 feet.
Waves occasionally around 12 feet.
.TUESDAY NIGHT...Southwest winds to 30 knots with gusts to
35 knot gales. Partly cloudy until early morning becoming mostly
cloudy. Waves 6 to 9 feet. Waves occasionally around 12 feet.

Gales are expected to continue beyond the forecast period. Please
refer to the Open Lakes Forecast for more information.

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

$$

LHZ442-042215-
Harbor Beach to Port Sanilac MI-
940 AM EST Mon Dec 4 2017

...GALE WARNING IN EFFECT FROM 2 PM EST THIS AFTERNOON THROUGH
WEDNESDAY MORNING...

.REST OF TODAY...South winds 20 to 25 knots increasing to
30 knots in the afternoon. Mostly cloudy. A chance of light
showers in the late morning and early afternoon...then a chance
of light showers and a slight chance of thunderstorms late in the
afternoon. Waves 6 to 9 feet. Waves occasionally around 12 feet.
.TONIGHT...South winds to 30 knots with gusts to 35 knot gales
diminishing to 20 to 25 knots early in the morning. Light showers
and a slight chance of thunderstorms in the evening...then light
showers after midnight. Waves 6 to 9 feet. Waves occasionally
around 12 feet.
.TUESDAY...Southwest winds 20 to 25 knots with gusts to 30 knots.
Light showers early in the morning...then partly cloudy in the
late morning and afternoon. Waves 3 to 5 feet. Waves occasionally
around 7 feet.
.TUESDAY NIGHT...Southwest winds 20 to 25 knots with gusts to
35 knot gales. Mostly cloudy early in the evening becoming partly
cloudy. A chance of light snow showers until early morning. Waves
2 to 4 feet.

Gales are expected to continue beyond the forecast period. Please
refer to the Open Lakes Forecast for more information.

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

$$

LHZ443-042215-
Port Sanilac to Port Huron MI-
940 AM EST Mon Dec 4 2017

...GALE WARNING IN EFFECT FROM 2 PM EST THIS AFTERNOON THROUGH
WEDNESDAY MORNING...

.REST OF TODAY...South winds 20 to 25 knots with gusts to
30 knots increasing to 30 knots late in the afternoon. Mostly
cloudy. A slight chance of light showers late in the morning...
then a chance of light showers and a slight chance of
thunderstorms in the afternoon. Waves 4 to 6 feet. Waves
occasionally around 7 feet.
.TONIGHT...South winds to 30 knots with gusts to 35 knot gales.
Light showers and a slight chance of thunderstorms until early
morning...then showers early in the morning. Waves 5 to 7 feet.
Waves occasionally around 10 feet.
.TUESDAY...Southwest winds 20 to 25 knots. Gusts to 30 knots in
the afternoon. Light showers early in the morning...then partly
cloudy in the late morning and afternoon. Waves 3 to 5 feet.
Waves occasionally around 7 feet.
.TUESDAY NIGHT...Southwest winds 20 to 25 knots with gusts to
30 knots. Mostly cloudy early in the evening becoming partly
cloudy. A chance of light rain and snow showers early in the
evening...then a chance of light snow showers in the late evening
and early morning. Waves 2 to 4 feet.

Gales are expected to continue beyond the forecast period. Please
refer to the Open Lakes Forecast for more information.

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

$$

LEZ444-042215-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
940 AM EST Mon Dec 4 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM EST THIS AFTERNOON
THROUGH LATE TUESDAY NIGHT...

.REST OF TODAY...South winds 15 to 20 knots. Mostly cloudy. A
chance of light showers and a slight chance of thunderstorms late
in the afternoon. Waves 1 to 3 feet.
.TONIGHT...South winds 20 to 25 knots. Gusts to 30 knots in the
late evening and early morning. Light showers and a slight chance
of thunderstorms until early morning...then showers early in the
morning. Waves 3 to 5 feet. Waves occasionally around 7 feet.
.TUESDAY...Southwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the afternoon. Partly cloudy
late in the morning becoming mostly cloudy becoming partly cloudy
late in the afternoon. Light showers early in the morning. Waves
2 to 4 feet.
.TUESDAY NIGHT...West winds 20 to 25 knots. Gusts to 30 knots in
the late evening and overnight. Mostly clear. Waves 2 to 4 feet.

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

The water temperature at Belle Isle is 42.0 degrees.

$$

JVC

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



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