Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 200843
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
343 AM EST Sat Jan 20 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.

LHZ422-201615-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
343 AM EST Sat Jan 20 2018

.TODAY...Southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. Partly cloudy.
.TONIGHT...Southwest winds 5 to 10 knots until early morning
becoming light and variable. Partly cloudy early in the evening
becoming mostly cloudy. Patchy fog after midnight.
.SUNDAY...South winds 5 to 10 knots in the morning becoming light
and variable...then becoming east 5 to 10 knots late in the
afternoon. Mostly cloudy. Areas of fog.
.SUNDAY NIGHT...Northeast winds 5 to 10 knots increasing to 10 to
15 knots after midnight. Cloudy with a chance of light rain and
freezing rain. Areas of fog.

Waves omitted due to ice coverage.

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

$$

LHZ421-201615-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
343 AM EST Sat Jan 20 2018

.TODAY...Southwest winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Mostly cloudy early in the
morning becoming partly cloudy.
.TONIGHT...Southwest winds 5 to 10 knots. Partly cloudy early in
the evening becoming mostly cloudy. Patchy fog after midnight.
.SUNDAY...South winds 5 to 10 knots backing to the east late in
the afternoon. Mostly cloudy. Areas of fog.
.SUNDAY NIGHT...East winds 5 to 10 knots becoming northeast 10 to
15 knots after midnight. Cloudy with a chance of light rain and
freezing rain. Areas of fog.

Waves omitted due to ice coverage.

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

$$

LHZ441-201615-
Port Austin to Harbor Beach MI-
343 AM EST Sat Jan 20 2018

.TODAY...West winds 10 to 15 knots becoming southwest 5 to
10 knots late in the afternoon. Partly cloudy.
.TONIGHT...Southwest winds 5 to 10 knots. Partly cloudy early in
the evening becoming mostly cloudy. Patchy fog early in the
morning.
.SUNDAY...South winds 5 to 10 knots backing to the southeast late
in the afternoon. Mostly cloudy. Areas of fog.
.SUNDAY NIGHT...East winds 5 to 10 knots increasing to 10 to
15 knots early in the morning. Cloudy. Areas of fog. A chance of
light rain and freezing rain after midnight.

Waves omitted due to ice coverage.

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

$$

LHZ442-201615-
Harbor Beach to Port Sanilac MI-
343 AM EST Sat Jan 20 2018

.TODAY...West winds 10 to 15 knots becoming southwest 5 to
10 knots late in the afternoon. Partly cloudy.
.TONIGHT...Southwest winds 5 to 10 knots. Partly cloudy early in
the evening becoming mostly cloudy. Patchy fog after midnight.
.SUNDAY...Southeast winds 5 to 10 knots. Mostly cloudy. Areas of
fog. A chance of light rain in the afternoon.
.SUNDAY NIGHT...East winds 5 to 10 knots increasing to 10 to
15 knots early in the morning. Cloudy. A chance of light rain in
the evening...then a chance of light rain and freezing rain after
midnight. Areas of fog.

Waves omitted due to ice coverage.

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

$$

LHZ443-201615-
Port Sanilac to Port Huron MI-
343 AM EST Sat Jan 20 2018

.TODAY...Southwest winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Partly cloudy.
.TONIGHT...Southwest winds 5 to 10 knots. Partly cloudy early in
the evening becoming mostly cloudy. Patchy fog after midnight.
.SUNDAY...South winds 5 to 10 knots. Mostly cloudy. Areas of fog.
A chance of light rain in the afternoon.
.SUNDAY NIGHT...East winds 5 to 10 knots. Cloudy with a chance of
light rain. Areas of fog.

Waves omitted due to ice coverage.

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

$$

LEZ444-201615-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
343 AM EST Sat Jan 20 2018

.TODAY...Southwest winds 10 to 15 knots. Partly cloudy becoming
mostly sunny early in the afternoon becoming partly cloudy.
.TONIGHT...Southwest winds 5 to 10 knots. Partly cloudy early in
the evening becoming mostly cloudy. A slight chance of light rain
after midnight.
.SUNDAY...South winds 5 to 10 knots. Cloudy with a chance of
light rain. Areas of fog.
.SUNDAY NIGHT...South winds 5 to 10 knots in the evening becoming
light and variable...then becoming southeast 5 to 10 knots early
in the morning. Light rain...mainly after midnight. Areas of fog.

Waves omitted due to ice coverage.

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

The water temperature at Belle Isle is 31.6 degrees.

$$

MR

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


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