Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 211936
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
336 PM EDT Mon May 21 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.

LHZ422-220900-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
336 PM EDT Mon May 21 2018

.TONIGHT...Northeast winds 5 to 10 knots. Cloudy with light
showers likely and a slight chance of thunderstorms. Waves around
2 feet or less.
.TUESDAY...Northeast winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon...then becoming north 5 to
10 knots late in the afternoon. Mostly cloudy until late
afternoon becoming partly cloudy. A chance of light showers and a
slight chance of thunderstorms early in the morning...then a
slight chance of light showers in the late morning and early
afternoon. Waves around 2 feet or less.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots early in the
evening becoming light and variable. Mostly clear. Waves around
2 feet or less.
.WEDNESDAY...Light and variable winds. Sunny. Waves around 2 feet
or less.

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

$$

LHZ421-220900-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
336 PM EDT Mon May 21 2018

.TONIGHT...Northeast winds 5 to 10 knots. Cloudy with light
showers likely and a slight chance of thunderstorms. Waves around
2 feet or less.
.TUESDAY...Northeast winds 5 to 10 knots. Cloudy with a chance of
light showers and a slight chance of thunderstorms early in the
morning...then mostly cloudy with a slight chance of light
showers in the late morning and early afternoon. Partly cloudy
late in the afternoon. Waves around 2 feet or less.
.TUESDAY NIGHT...North winds 5 to 10 knots in the evening
becoming light and variable...then becoming west 5 to 10 knots
early in the morning. Mostly clear. Waves around 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots. Sunny. Waves around
2 feet or less.

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

$$

LHZ441-220900-
Port Austin to Harbor Beach MI-
336 PM EDT Mon May 21 2018

.TONIGHT...East winds 5 to 10 knots. Cloudy with light showers
likely and a slight chance of thunderstorms. Waves around 2 feet
or less.
.TUESDAY...North winds 5 to 10 knots. Cloudy with a chance of
light showers and a slight chance of thunderstorms early in the
morning...then mostly cloudy with a slight chance of light
showers in the late morning and early afternoon. Partly cloudy
late in the afternoon. Waves around 2 feet or less.
.TUESDAY NIGHT...North winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and overnight. Mostly clear.
Waves around 2 feet or less.
.WEDNESDAY...Northwest winds 5 to 10 knots until late afternoon
becoming light and variable. Sunny. Waves around 2 feet or less.

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

$$

LHZ442-220900-
Harbor Beach to Port Sanilac MI-
336 PM EDT Mon May 21 2018

.TONIGHT...Northeast winds 5 to 10 knots. Cloudy with light
showers likely and a slight chance of thunderstorms. Patchy fog
in the late evening and overnight. Waves around 2 feet or less.
.TUESDAY...North winds 5 to 10 knots. Mostly cloudy. Patchy fog
early in the morning. A chance of light showers and a slight
chance of thunderstorms early in the morning...then a chance of
light showers in the late morning and early afternoon. Waves
around 2 feet or less.
.TUESDAY NIGHT...North winds 10 to 15 knots becoming northwest
5 to 10 knots after midnight. Mostly clear. Waves around 2 feet
or less.
.WEDNESDAY...Northwest winds 5 to 10 knots until late afternoon
becoming light and variable. Sunny. Waves around 2 feet or less.

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

$$

LHZ443-220900-
Port Sanilac to Port Huron MI-
336 PM EDT Mon May 21 2018

.TONIGHT...Northeast winds 5 to 10 knots. Cloudy with light
showers likely and a slight chance of thunderstorms. Patchy fog.
Waves around 2 feet or less.
.TUESDAY...North winds 5 to 10 knots. Mostly cloudy. Patchy fog
early in the morning. Light showers likely and a slight chance of
thunderstorms early in the morning...then a chance of light
showers in the late morning and early afternoon. Waves around
2 feet or less.
.TUESDAY NIGHT...North winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Partly cloudy. Waves around 2 feet or
less.
.WEDNESDAY...Light and variable winds becoming north 5 to
10 knots in the late morning and afternoon. Mostly sunny. Waves
around 2 feet or less.

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

$$

LEZ444-220900-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
336 PM EDT Mon May 21 2018

.TONIGHT...East winds 10 to 15 knots becoming southeast 5 to
10 knots early in the morning. Showers and a chance of
thunderstorms. Patchy fog. Waves around 2 feet or less.
.TUESDAY...South winds 5 to 10 knots early in the morning
becoming light and variable...then becoming west 5 to 10 knots in
the afternoon. Mostly cloudy until late afternoon becoming partly
cloudy. Patchy fog early in the morning. Light showers likely and
a chance of thunderstorms early in the morning...then a chance of
light showers and a slight chance of thunderstorms in the late
morning and early afternoon. A slight chance of light showers
late in the afternoon. Waves around 2 feet or less.
.TUESDAY NIGHT...North winds 5 to 10 knots. Partly cloudy. Waves
around 2 feet or less.
.WEDNESDAY...North winds 5 to 10 knots in the morning becoming
light and variable. Mostly sunny. Waves around 2 feet or less.

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

The water temperature at Belle Isle is 57.2 degrees.

$$

IRL

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a www.weather.gov/greatlakes


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