Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 220704
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
304 AM EDT Mon Apr 22 2019

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.

LHZ422-221515-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
304 AM EDT Mon Apr 22 2019

.TODAY...South winds 5 to 10 knots increasing to 15 to 20 knots.
Mostly sunny. Waves 2 feet or less.
.TONIGHT...South winds 10 to 15 knots. Partly cloudy. A chance of
light showers and a slight chance of thunderstorms after
midnight. Waves 1 to 3 feet.
.TUESDAY...South winds 10 to 15 knots veering to the west in the
late morning and early afternoon, then becoming northwest 15 to
20 knots early in the afternoon. Cloudy with a chance of light
showers in the morning, then partly cloudy in the afternoon.
Waves 1 to 3 feet.
.TUESDAY NIGHT...Northwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. Mostly clear.
Waves 1 to 3 feet.

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

$$

LHZ421-221515-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
304 AM EDT Mon Apr 22 2019

.TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the afternoon. Mostly sunny. Waves 2 feet or less.
.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. Partly cloudy. A
chance of light showers and a slight chance of thunderstorms
after midnight. Waves 1 to 3 feet building to 2 to 4 feet after
midnight.
.TUESDAY...South winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and early afternoon, then becoming
northwest 15 to 20 knots early in the afternoon. Mostly cloudy. A
chance of light showers in the morning. Waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon.
.TUESDAY NIGHT...Northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. Mostly clear. Waves 2 to 4 feet.

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

$$

LHZ441-221515-
Port Austin to Harbor Beach MI-
304 AM EDT Mon Apr 22 2019

.TODAY...Southeast winds 10 to 15 knots. Mostly sunny. Waves 1 to
3 feet.
.TONIGHT...South winds 15 to 20 knots increasing to 20 to
25 knots after midnight. Mostly clear. A chance of light showers
and a slight chance of thunderstorms after midnight. Waves 2 to
4 feet building to 3 to 5 feet in the late evening and overnight.
Waves occasionally around 7 feet.
.TUESDAY...South winds 15 to 20 knots becoming southwest 10 to
15 knots in the late morning and early afternoon, then veering to
the northwest early in the afternoon. Cloudy with a chance of
light showers. Waves 3 to 5 feet subsiding to 1 to 3 feet early
in the afternoon. Waves occasionally around 7 feet.
.TUESDAY NIGHT...Northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. Mostly clear. Waves 3 to 5 feet.
Waves occasionally around 7 feet.

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

$$

LHZ442-221515-
Harbor Beach to Port Sanilac MI-
304 AM EDT Mon Apr 22 2019

.TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. Mostly sunny. Waves 2 feet or
less.
.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. Mostly clear. A
slight chance of showers and thunderstorms after midnight. Waves
2 to 4 feet building to 3 to 5 feet in the late evening and
overnight. Waves occasionally around 7 feet.
.TUESDAY...South winds 15 to 20 knots becoming southwest 10 to
15 knots in the late morning and early afternoon, then veering to
the northwest early in the afternoon. Cloudy with a chance of
light showers. Waves 3 to 5 feet subsiding to 1 to 3 feet early
in the afternoon. Waves occasionally around 7 feet.
.TUESDAY NIGHT...Northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. Partly cloudy. Waves 1 to 3 feet
building to 3 to 5 feet in the late evening and overnight. Waves
occasionally around 7 feet.

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

$$

LHZ443-221515-
Port Sanilac to Port Huron MI-
304 AM EDT Mon Apr 22 2019

.TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the afternoon. Mostly sunny. Waves 2 feet or less.
.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots after midnight. Mostly clear. A slight chance of showers
and thunderstorms after midnight. Waves 1 to 3 feet.
.TUESDAY...South winds 15 to 20 knots becoming southwest 10 to
15 knots in the late morning and early afternoon, then veering to
the west early in the afternoon. Cloudy. A chance of light
showers in the morning. Waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots. Partly cloudy.
Waves 1 to 3 feet.

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

$$

LEZ444-221515-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
304 AM EDT Mon Apr 22 2019

.TODAY...Light and variable winds becoming southeast 5 to
10 knots in the afternoon. Mostly sunny. Waves 2 feet or less.
.TONIGHT...Southeast winds 5 to 10 knots becoming south 10 to
15 knots after midnight. Mostly clear. A slight chance of showers
and thunderstorms after midnight. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots. Cloudy. A chance of
light showers in the morning. Waves 1 to 3 feet.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Mostly clear. Waves 2 feet or less.

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

The water temperature at Belle Isle is 46 degrees.

$$

JVC

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


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