Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 232000
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
400 PM EDT Wed Aug 23 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.

LHZ422-240300-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
400 PM EDT Wed Aug 23 2017

.TONIGHT...Northwest winds 10 to 15 knots. Mostly clear. A slight
chance of light showers early in the evening. Waterspouts likely.
Waves around 2 feet or less.
.THURSDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. Partly cloudy.
Waterspouts likely. Waves around 2 feet or less.
.THURSDAY NIGHT...North winds 5 to 10 knots. Partly cloudy in the
evening then clearing. Waterspouts likely early in the evening.
Waves around 2 feet or less.
.FRIDAY...North winds 5 to 10 knots until late afternoon becoming
light and variable. Sunny. Waves around 2 feet or less.

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

$$

LHZ421-240300-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
400 PM EDT Wed Aug 23 2017

.TONIGHT...Northwest winds 10 to 15 knots. Partly cloudy. A
slight chance of light showers early in the evening. Waterspouts
likely. Waves 1 to 3 feet.
.THURSDAY...North winds 10 to 15 knots. Partly cloudy with a
slight chance of light showers. Waterspouts likely. Waves 2 to
4 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots. Mostly clear.
Waterspouts likely early in the evening. Waves 1 to 3 feet.
.FRIDAY...Northwest winds 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and afternoon. Sunny. Waves around
2 feet or less.

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

$$

LHZ441-240300-
Port Austin to Harbor Beach MI-
400 PM EDT Wed Aug 23 2017

.TONIGHT...Northwest winds 10 to 15 knots. Partly cloudy. A
slight chance of light showers early in the evening. Waterspouts
likely. Waves 2 to 4 feet.
.THURSDAY...North winds 10 to 15 knots. Partly cloudy becoming
mostly cloudy in the late morning and early afternoon becoming
partly cloudy. A chance of light showers until late afternoon...
then a slight chance of light showers late in the afternoon.
Waterspouts likely. Waves 2 to 4 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Mostly clear. Waterspouts likely
early in the evening. Waves 1 to 3 feet.
.FRIDAY...North winds 5 to 10 knots. Sunny. Waves around 2 feet
or less.

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

$$

LHZ442-240300-
Harbor Beach to Port Sanilac MI-
400 PM EDT Wed Aug 23 2017

.TONIGHT...Northwest winds 10 to 15 knots. Partly cloudy. A
slight chance of light showers early in the evening. Waterspouts
likely. Waves 1 to 3 feet building to 2 to 4 feet after midnight.
.THURSDAY...North winds 10 to 15 knots. Partly cloudy becoming
mostly cloudy early in the afternoon becoming partly cloudy. A
chance of light showers. Waterspouts likely. Waves 2 to 4 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Mostly clear. Waterspouts likely early
in the evening. Waves 1 to 3 feet.
.FRIDAY...North winds 5 to 10 knots. Mostly sunny. Waves around
2 feet or less.

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

$$

LHZ443-240300-
Port Sanilac to Port Huron MI-
400 PM EDT Wed Aug 23 2017

.TONIGHT...North winds 5 to 10 knots becoming northwest 10 to
15 knots after midnight. Partly cloudy. A slight chance of light
showers early in the evening. Waterspouts likely. Waves 1 to
3 feet.
.THURSDAY...Northwest winds 5 to 10 knots becoming north 10 to
15 knots in the afternoon. Partly cloudy with a slight chance of
light showers. Waterspouts likely. Waves 1 to 3 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Partly cloudy. Waterspouts likely early
in the evening. Waves 1 to 3 feet.
.FRIDAY...North winds 5 to 10 knots. Mostly sunny. Waves around
2 feet or less.

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

$$

LEZ444-240300-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
400 PM EDT Wed Aug 23 2017

.TONIGHT...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. Partly cloudy. A
chance of waterspouts. Waves around 2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots. Mostly sunny until
late afternoon becoming partly cloudy. A chance of waterspouts.
Waves around 2 feet or less.
.THURSDAY NIGHT...North winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and early morning...then diminishing
to 5 to 10 knots early in the morning. Mostly clear. A chance of
waterspouts early in the evening. Waves around 2 feet or less.
.FRIDAY...Northeast winds 5 to 10 knots. Mostly 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 74.0 degrees.

$$

DRK

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



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