Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 200745
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
345 AM EDT Thu Jul 20 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.

LHZ422-201500-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
345 AM EDT Thu Jul 20 2017

.TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots
late in the morning...then becoming west 5 to 10 knots in the
afternoon. Partly cloudy becoming mostly cloudy in the late
morning and early afternoon becoming partly cloudy. A chance of
showers and thunderstorms until late afternoon...then a slight
chance of showers and thunderstorms late in the afternoon. Waves
around 2 feet or less.
.TONIGHT...Northwest winds 5 to 10 knots. Mostly clear. Waves
around 2 feet or less.
.FRIDAY...Northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southeast 5 to
10 knots late in the afternoon. Mostly sunny until late afternoon
becoming partly cloudy. Waves around 2 feet or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Partly cloudy in the
evening...then mostly cloudy with a chance of showers after
midnight. Waves around 2 feet or less.

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

$$

LHZ421-201500-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
345 AM EDT Thu Jul 20 2017

.TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots
late in the morning...then becoming southwest 5 to 10 knots early
in the afternoon veering to the west late in the afternoon.
Partly cloudy becoming mostly cloudy in the late morning and
early afternoon becoming partly cloudy. A chance of showers and
thunderstorms until late afternoon...then a slight chance of
showers and thunderstorms late in the afternoon. Waves around
2 feet or less.
.TONIGHT...Northwest winds 5 to 10 knots. Mostly clear. Waves
around 2 feet or less.
.FRIDAY...Northwest winds 5 to 10 knots in the morning becoming
light and variable...then becoming southeast 5 to 10 knots late
in the afternoon. Mostly sunny until late afternoon becoming
partly cloudy. Waves around 2 feet or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Partly cloudy in the
evening...then mostly cloudy with a chance of light showers after
midnight. Waves around 2 feet or less.

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

$$

LHZ441-201500-
Port Austin to Harbor Beach MI-
345 AM EDT Thu Jul 20 2017

.TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and early afternoon...then becoming west 5 to
10 knots late in the afternoon. Partly cloudy becoming mostly
cloudy in the late morning and early afternoon becoming partly
cloudy. A slight chance of showers and thunderstorms early in the
morning...then a chance of showers and thunderstorms in the late
morning and early afternoon. A slight chance of showers and
thunderstorms late in the afternoon. Waves around 2 feet or less.
.TONIGHT...Northwest winds 5 to 10 knots. Mostly clear. Waves
around 2 feet or less.
.FRIDAY...Northwest winds 5 to 10 knots until late afternoon
becoming light and variable. Mostly sunny until late afternoon
becoming partly cloudy. Waves around 2 feet or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Partly cloudy in the
evening...then mostly cloudy with a chance of light showers after
midnight. Waves around 2 feet or less.

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

$$

LHZ442-201500-
Harbor Beach to Port Sanilac MI-
345 AM EDT Thu Jul 20 2017

.TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and early afternoon...then becoming west 5 to
10 knots late in the afternoon. Partly cloudy early in the
morning becoming mostly cloudy. A slight chance of showers and
thunderstorms early in the morning...then a chance of showers and
thunderstorms in the late morning and early afternoon. A slight
chance of showers and thunderstorms late in the afternoon. Waves
around 2 feet or less.
.TONIGHT...Northwest winds 5 to 10 knots. Partly cloudy. Waves
around 2 feet or less.
.FRIDAY...North winds 5 to 10 knots until late afternoon becoming
light and variable. Mostly sunny until late afternoon becoming
partly cloudy. Waves around 2 feet or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Partly cloudy in the
evening...then mostly cloudy with a chance of light showers after
midnight. Waves around 2 feet or less.

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

$$

LHZ443-201500-
Port Sanilac to Port Huron MI-
345 AM EDT Thu Jul 20 2017

.TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots
late in the morning...then becoming southwest 5 to 10 knots in
the afternoon. Partly cloudy early in the morning becoming mostly
cloudy. A slight chance of showers and thunderstorms early in the
morning...then a chance of showers and thunderstorms in the late
morning and early afternoon. A slight chance of showers and
thunderstorms late in the afternoon. Waves around 2 feet or less.
.TONIGHT...Northwest winds 5 to 10 knots. Partly cloudy. A slight
chance of showers and thunderstorms until early morning. Waves
around 2 feet or less.
.FRIDAY...Northwest winds 5 to 10 knots early in the morning
becoming light and variable. Mostly sunny. Waves around 2 feet or
less.
.FRIDAY NIGHT...Light and variable winds becoming southeast 5 to
10 knots in the late evening and overnight. Partly cloudy in the
evening...then mostly cloudy with a chance of light showers after
midnight. Waves around 2 feet or less.

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

$$

LEZ444-201500-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
345 AM EDT Thu Jul 20 2017

.TODAY...Southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. Partly cloudy with a
chance of showers and thunderstorms. Waves around 2 feet or less.
.TONIGHT...West winds 10 to 15 knots becoming north 5 to 10 knots
in the late evening and overnight. Partly cloudy. A chance of
showers and thunderstorms until early morning. Waves around
2 feet or less.
.FRIDAY...Northeast winds 5 to 10 knots veering to the southeast
in the afternoon. Partly cloudy becoming mostly sunny late in the
morning becoming partly cloudy. Waves around 2 feet or less.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Partly cloudy with
a chance of light showers in the evening...then cloudy with light
showers likely after midnight. Waves around 2 feet or less.

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

The water temperature at Belle Isle is 75.8 degrees.

$$

DRK

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



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