Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 200722
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
322 AM EDT Wed Mar 20 2019

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.

LHZ422-202100-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
322 AM EDT Wed Mar 20 2019

.TODAY...South winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. Partly cloudy in the morning, then rain in the
afternoon. Waves 2 feet or less.
.TONIGHT...South winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and early morning, then becoming
light and variable after midnight. Cloudy. Light rain with light
snow likely in the evening, then light rain and snow likely after
midnight. Waves 2 feet or less.
.THURSDAY...West winds 5 to 10 knots. Mostly cloudy in the
morning becoming partly cloudy. Waves 2 feet or less.
.THURSDAY NIGHT...West winds 10 to 15 knots. Partly cloudy in the
evening becoming mostly cloudy. Waves 2 feet or less.

Wave heights are for ice free areas.

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

$$

LHZ421-202100-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
322 AM EDT Wed Mar 20 2019

.TODAY...South winds 15 to 20 knots diminishing to 10 to 15 knots
in the late morning and afternoon. Partly cloudy in the morning,
then rain in the afternoon. Waves 1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots becoming west 5 to 10 knots
after midnight. Cloudy. Light rain in the evening, then light
rain and snow likely after midnight. Waves 2 feet or less.
.THURSDAY...West winds 5 to 10 knots. Mostly cloudy in the
morning becoming partly cloudy. Waves 2 feet or less.
.THURSDAY NIGHT...West winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and early morning, then becoming
northwest 15 to 20 knots after midnight. Mostly cloudy. A chance
of light rain in the evening. Waves 1 to 3 feet.

Wave heights are for ice free areas.

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

$$

LHZ441-202100-
Port Austin to Harbor Beach MI-
322 AM EDT Wed Mar 20 2019

.TODAY...South winds 10 to 15 knots. Partly cloudy in the
morning, then rain in the afternoon. Waves 1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots becoming southwest 5 to
10 knots after midnight. Light rain in the evening, then a slight
chance of light rain and snow after midnight. Waves 1 to 3 feet.
.THURSDAY...Northwest winds 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.
.THURSDAY NIGHT...West winds 10 to 15 knots becoming northwest
15 to 20 knots after midnight. Mostly cloudy. A chance of light
rain. Waves 2 feet or less building to 2 to 4 feet after
midnight.

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

$$

LHZ442-202100-
Harbor Beach to Port Sanilac MI-
322 AM EDT Wed Mar 20 2019

.TODAY...South winds 10 to 15 knots. Mostly sunny in the morning,
then light rain in the afternoon. Waves 1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Light rain in the evening, then light
rain and snow after midnight. Waves 1 to 3 feet.
.THURSDAY...Light and variable winds becoming northwest 5 to
10 knots in the late morning and early afternoon, then becoming
light and variable early in the afternoon. Mostly cloudy. Waves
2 feet or less.
.THURSDAY NIGHT...West winds 5 to 10 knots becoming northwest
15 to 20 knots. Mostly cloudy. A chance of light rain in the
evening, then a chance of light rain and snow after midnight.
Waves 1 to 3 feet.

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

$$

LHZ443-202100-
Port Sanilac to Port Huron MI-
322 AM EDT Wed Mar 20 2019

.TODAY...South winds 10 to 15 knots. Mostly sunny in the morning,
then light rain in the afternoon. Waves 1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots becoming southwest 5 to
10 knots after midnight. Light rain in the evening, then light
rain and a slight chance of light snow after midnight. Waves 1 to
3 feet.
.THURSDAY...Light and variable winds. Mostly cloudy. Waves 2 feet
or less.
.THURSDAY NIGHT...West winds 5 to 10 knots becoming northwest
15 to 20 knots. Mostly cloudy. A chance of light rain and snow
after midnight. Waves 2 feet or less.

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

$$

LEZ444-202100-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
322 AM EDT Wed Mar 20 2019

.TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the afternoon. Partly cloudy in the morning, then light rain
in the afternoon. Waves 2 feet or less.
.TONIGHT...South winds 10 to 15 knots becoming southwest 5 to
10 knots after midnight. Light rain. Waves 2 feet or less.
.THURSDAY...Southwest winds 5 to 10 knots veering to the
northwest in the late morning and afternoon. Mostly cloudy. Waves
2 feet or less.
.THURSDAY NIGHT...West winds 10 to 15 knots. Partly cloudy. Waves
2 feet or less.

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

The water temperature at Belle Isle is 35 degrees.

$$

IRL

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


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