Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 182045
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
345 PM EST Sun Feb 18 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.

LHZ422-190415-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
345 PM EST Sun Feb 18 2018

.TONIGHT...South winds 10 to 15 knots. Partly cloudy.
.MONDAY...Southwest winds 5 to 10 knots backing to the southeast
late in the afternoon. Light showers in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. Rain showers.
.TUESDAY...East winds 5 to 10 knots veering to the south late in
the morning...then increasing to 10 to 15 knots in the afternoon.
Showers. Areas of fog.

Waves omitted due to ice coverage.

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

$$

LHZ421-190415-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
345 PM EST Sun Feb 18 2018

.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and early morning...then diminishing
to 10 to 15 knots early in the morning. Partly cloudy.
.MONDAY...South winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. Mostly cloudy. Light showers
likely in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. Rain showers.
.TUESDAY...East winds 5 to 10 knots veering to the southeast late
in the morning...then becoming south 10 to 15 knots in the
afternoon. Rain showers. Areas of fog.

Waves omitted due to ice coverage.

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

$$

LHZ441-190415-
Port Austin to Harbor Beach MI-
345 PM EST Sun Feb 18 2018

.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. Partly cloudy.
.MONDAY...South winds 10 to 15 knots becoming southwest 5 to
10 knots in the late morning and afternoon. Mostly cloudy. A
chance of light showers early in the afternoon...then light
showers likely late in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots becoming southeast 10 to
15 knots in the late evening and overnight. Rain showers.
.TUESDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. Rain showers and a chance of
thunderstorms. Areas of fog.

Waves omitted due to ice coverage.

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

$$

LHZ442-190415-
Harbor Beach to Port Sanilac MI-
345 PM EST Sun Feb 18 2018

.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. Partly cloudy. Waves
1 to 3 feet.
.MONDAY...South winds 10 to 15 knots becoming light and variable.
A chance of light showers early in the afternoon...then light
showers late in the afternoon. Waves around 2 feet or less.
.MONDAY NIGHT...Southeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and early morning...then
diminishing to 5 to 10 knots early in the morning. Light showers.
Areas of fog after midnight. Waves around 2 feet or less.
.TUESDAY...South winds 10 to 15 knots. Showers and a chance of
thunderstorms. Areas of fog. Waves around 2 feet or less.

Wave heights are for ice free areas.

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

$$

LHZ443-190415-
Port Sanilac to Port Huron MI-
345 PM EST Sun Feb 18 2018

.TONIGHT...South winds 10 to 15 knots. Partly cloudy.
.MONDAY...South winds 10 to 15 knots becoming light and variable.
A chance of light showers until late afternoon...then showers
late in the afternoon.
.MONDAY NIGHT...Southeast winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. Showers. Areas
of fog after midnight.
.TUESDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. Showers and a chance of
thunderstorms. Areas of fog.

Waves omitted due to ice coverage.

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

$$

LEZ444-190415-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
345 PM EST Sun Feb 18 2018

.TONIGHT...Southeast winds 5 to 10 knots increasing to 10 to
15 knots...then becoming south 5 to 10 knots after midnight.
Partly cloudy. A slight chance of light showers after midnight. A
chance of light showers early in the morning.
.MONDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. Light showers.
.MONDAY NIGHT...Southwest winds 15 to 20 knots. Light showers.
Areas of fog.
.TUESDAY...Southwest winds 15 to 20 knots. Areas of fog early in
the morning. Light showers and a chance of thunderstorms.

Waves omitted due to ice coverage.

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

The water temperature at Belle Isle is missing.

$$

SC

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



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