Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 180225
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
1025 PM EDT Thu May 17 2018

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.

LHZ422-180915-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
1025 PM EDT Thu May 17 2018

.REST OF TONIGHT...Northeast winds 15 to 20 knots. Mostly clear.
Waves 1 to 3 feet.
.FRIDAY...Northeast winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. Mostly sunny. Waves 1 to 3 feet.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots becoming east
10 to 15 knots in the late evening and overnight. Partly cloudy
in the evening...then mostly cloudy with a chance of light
showers after midnight. Waves 1 to 3 feet.
.SATURDAY...Northeast winds 5 to 10 knots. Cloudy with a chance
of light showers. Waves around 2 feet or less.

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

$$

LHZ421-180915-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
1025 PM EDT Thu May 17 2018

.REST OF TONIGHT...Northeast winds 15 to 20 knots. Clear. Waves 2
to 4 feet.
.FRIDAY...East winds 15 to 20 knots diminishing to 10 to 15 knots
in the late morning and early afternoon...then becoming northeast
15 to 20 knots late in the afternoon. Mostly sunny. Waves 2 to
4 feet.
.FRIDAY NIGHT...East winds 10 to 15 knots. Mostly clear in the
evening...then mostly cloudy with a chance of light showers after
midnight. Waves 1 to 3 feet.
.SATURDAY...Northeast winds 5 to 10 knots. Cloudy with a chance
of light showers. Waves 1 to 3 feet.

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

$$

LHZ441-180915-
Port Austin to Harbor Beach MI-
1025 PM EDT Thu May 17 2018

.REST OF TONIGHT...Northeast winds 15 to 20 knots. Mostly clear.
Waves 2 to 4 feet.
.FRIDAY...East winds 15 to 20 knots becoming northeast 10 to
15 knots in the late morning and afternoon. Mostly sunny. Waves
2 to 4 feet subsiding to 1 to 3 feet late in the afternoon.
.FRIDAY NIGHT...East winds 10 to 15 knots. Partly cloudy in the
evening...then mostly cloudy with a chance of light showers after
midnight. Waves 1 to 3 feet.
.SATURDAY...East winds 5 to 10 knots. Cloudy with a chance of
light showers. Waves 1 to 3 feet.

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

$$

LHZ442-180915-
Harbor Beach to Port Sanilac MI-
1025 PM EDT Thu May 17 2018

.REST OF TONIGHT...North winds 15 to 20 knots becoming northeast
10 to 15 knots after midnight. Mostly clear. Waves diminishing to
2 to 4 feet.
.FRIDAY...Northeast winds 10 to 15 knots. Mostly sunny. Waves
2 to 4 feet subsiding to 1 to 3 feet in the late morning and
afternoon.
.FRIDAY NIGHT...East winds 10 to 15 knots. Partly cloudy with a
slight chance of light showers in the evening...then mostly
cloudy with a chance of light showers after midnight. Waves 1 to
3 feet.
.SATURDAY...Southeast winds 5 to 10 knots. Cloudy with a chance
of light showers. Waves 1 to 3 feet.

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

$$

LHZ443-180915-
Port Sanilac to Port Huron MI-
1025 PM EDT Thu May 17 2018

.REST OF TONIGHT...North winds 15 to 20 knots becoming northeast
10 to 15 knots after midnight. Mostly clear. Waves diminishing to
2 to 4 feet.
.FRIDAY...Northeast winds 10 to 15 knots. Mostly sunny until late
afternoon becoming partly cloudy. Waves 1 to 3 feet.
.FRIDAY NIGHT...East winds 10 to 15 knots. Partly cloudy with a
slight chance of light showers in the evening...then mostly
cloudy with a chance of light showers after midnight. Waves 1 to
3 feet.
.SATURDAY...Southeast winds 5 to 10 knots. Cloudy. A chance of
light showers. Waves around 2 feet or less.

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

$$

LEZ444-180915-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
1025 PM EDT Thu May 17 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EDT FRIDAY THROUGH
FRIDAY EVENING...

.REST OF TONIGHT...Northeast winds 15 to 20 knots. Partly cloudy.
Waves 1 to 3 feet.
.FRIDAY...Northeast winds 15 to 20 knots becoming east 20 to
25 knots in the late morning and afternoon. Partly cloudy until
late afternoon becoming mostly cloudy. Waves 3 to 5 feet. Waves
occasionally around 7 feet.
.FRIDAY NIGHT...East winds 20 to 25 knots diminishing to 10 to
15 knots. Cloudy with a chance of light showers. Waves 3 to
5 feet subsiding to 1 to 3 feet early in the morning. Waves
occasionally around 7 feet.
.SATURDAY...East winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. 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 54.9 degrees.

$$

BT

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



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