Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 222039
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
339 PM EST Thu Feb 22 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.

LHZ422-230415-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
339 PM EST Thu Feb 22 2018

.TONIGHT...Northeast winds 10 to 15 knots becoming east 5 to
10 knots in the late evening and overnight. Cloudy until early
morning...then a chance of light freezing rain and a slight
chance of light sleet early in the morning.
.FRIDAY...Southeast winds 5 to 10 knots becoming southwest 10 to
15 knots in the afternoon. A chance of light freezing rain early
in the morning. Light showers in the morning...then a chance of
light showers early in the afternoon.
.FRIDAY NIGHT...West winds 10 to 15 knots becoming northwest 5 to
10 knots after midnight. Mostly cloudy early in the evening
becoming partly cloudy.
.SATURDAY...Northeast winds 5 to 10 knots becoming east 10 to
15 knots in the afternoon. Partly cloudy.

Waves omitted due to ice coverage.

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

$$

LHZ421-230415-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
339 PM EST Thu Feb 22 2018

.TONIGHT...East winds 10 to 15 knots. Cloudy until early
morning...then a chance of light freezing rain and light sleet
early in the morning. Waves around 2 feet or less.
.FRIDAY...Southeast winds 10 to 15 knots veering to the southwest
in the afternoon. Light showers, possible freezing rain and sleet
in the morning...then a chance of light showers in the afternoon.
Waves around 2 feet or less.
.FRIDAY NIGHT...West winds 10 to 15 knots becoming northwest 5 to
10 knots after midnight. Mostly cloudy early in the evening
becoming partly cloudy. Waves around 2 feet or less.
.SATURDAY...Northeast winds 5 to 10 knots becoming east 10 to
15 knots in the afternoon. Partly cloudy. Waves around 2 feet or
less.

Wave heights are for ice free areas.

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

$$

LHZ441-230415-
Port Austin to Harbor Beach MI-
339 PM EST Thu Feb 22 2018

.TONIGHT...East winds 10 to 15 knots. Partly cloudy until early
morning...then cloudy with a chance of light freezing rain and
light sleet early in the morning. Waves 1 to 3 feet.
.FRIDAY...Southeast winds 10 to 15 knots veering to the southwest
in the afternoon. A chance of light freezing rain early in the
morning. Light showers until late afternoon...then a slight
chance of light showers late in the afternoon. Waves 1 to 3 feet
building to 2 to 4 feet late in the morning...then subsiding to
1 to 3 feet in the afternoon.
.FRIDAY NIGHT...West winds 10 to 15 knots becoming northwest 5 to
10 knots early in the morning. Mostly cloudy in the evening
becoming partly cloudy. Waves around 2 feet or less.
.SATURDAY...Northeast winds 5 to 10 knots becoming east 10 to
15 knots late in the afternoon. Partly cloudy. Waves around
2 feet or less.

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

$$

LHZ442-230415-
Harbor Beach to Port Sanilac MI-
339 PM EST Thu Feb 22 2018

.TONIGHT...Northeast winds 10 to 15 knots becoming east 5 to
10 knots in the late evening and early morning...then becoming
southeast 10 to 15 knots early in the morning. Partly cloudy
until early morning...then cloudy with a slight chance of light
freezing rain early in the morning. Waves around 2 feet or less.
.FRIDAY...South winds 10 to 15 knots veering to the southwest
late in the afternoon. A chance of light freezing rain early in
the morning. Light showers until late afternoon...then a slight
chance of light showers late in the afternoon. Waves 1 to 3 feet
building to 2 to 4 feet late in the morning...then subsiding to
1 to 3 feet in the afternoon.
.FRIDAY NIGHT...West winds 10 to 15 knots becoming northwest 5 to
10 knots after midnight. Mostly cloudy in the evening becoming
partly cloudy. Waves around 2 feet or less.
.SATURDAY...Northeast winds 5 to 10 knots. Mostly cloudy until
late afternoon becoming partly cloudy. Waves around 2 feet or
less.

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

$$

LHZ443-230415-
Port Sanilac to Port Huron MI-
339 PM EST Thu Feb 22 2018

.TONIGHT...Northeast winds 10 to 15 knots becoming east 5 to
10 knots...then increasing to 10 to 15 knots after midnight.
Partly cloudy until early morning...then cloudy with a slight
chance of light showers and light freezing rain early in the
morning. Waves around 2 feet or less.
.FRIDAY...South winds 10 to 15 knots veering to the southwest
late in the afternoon. Light showers and a slight chance of light
freezing rain in the morning...then a chance of light showers in
the afternoon. Waves 1 to 3 feet.
.FRIDAY NIGHT...West winds 10 to 15 knots becoming northwest 5 to
10 knots after midnight. Mostly cloudy in the evening becoming
partly cloudy. Waves around 2 feet or less.
.SATURDAY...Northeast winds 5 to 10 knots. Mostly cloudy. Waves
around 2 feet or less.

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

$$

LEZ444-230415-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
339 PM EST Thu Feb 22 2018

.TONIGHT...East winds 10 to 15 knots diminishing to 5 to 10 knots
early in the morning. Mostly cloudy. A chance of light freezing
rain and light showers early in the morning. Waves around 2 feet
or less.
.FRIDAY...Southeast winds 5 to 10 knots becoming southwest 10 to
15 knots in the afternoon. Light showers and a slight chance of
light freezing rain in the morning...then a chance of light
showers in the afternoon. Waves around 2 feet or less.
.FRIDAY NIGHT...Northwest winds 5 to 10 knots until early morning
becoming light and variable. Mostly cloudy. Waves around 2 feet
or less.
.SATURDAY...Northeast winds 5 to 10 knots becoming east 10 to
15 knots in the afternoon. Cloudy. A chance of light snow showers
in the morning. A chance of light showers late in the morning...
then light showers likely in the afternoon. Waves around 2 feet
or less.

Wave heights are for ice free areas.

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

The water temperature at Belle Isle is 32.3 degrees.

$$

SF

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



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