Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 232046
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
346 PM EST Tue Jan 23 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.

LHZ422-240415-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
346 PM EST Tue Jan 23 2018

.TONIGHT...Northwest winds 10 to 15 knots. Mostly cloudy early in
the evening becoming partly cloudy. A chance of light snow
showers early in the evening.
.WEDNESDAY...North winds 5 to 10 knots. Partly cloudy early in
the morning becoming mostly cloudy.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots early in the
evening becoming light and variable. Mostly cloudy in the evening
becoming partly cloudy.
.THURSDAY...Light and variable winds becoming south 5 to 10 knots
in the late morning and afternoon. Partly cloudy.

Waves omitted due to ice coverage.

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

$$

LHZ421-240415-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
346 PM EST Tue Jan 23 2018

.TONIGHT...Northwest winds 20 to 25 knots diminishing to 15 to
20 knots in the late evening and overnight. Mostly cloudy early
in the evening becoming partly cloudy. A chance of light snow
showers early in the evening. Waves around 2 feet or less.
.WEDNESDAY...North winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. Partly cloudy early in the morning
becoming mostly cloudy. Waves around 2 feet or less.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots in the evening
becoming light and variable...then becoming south 5 to 10 knots
early in the morning. Mostly cloudy until early morning becoming
partly cloudy. Waves around 2 feet or less.
.THURSDAY...Southwest winds 5 to 10 knots. 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.

$$

LHZ441-240415-
Port Austin to Harbor Beach MI-
346 PM EST Tue Jan 23 2018

.TONIGHT...Northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the morning. Mostly cloudy
becoming partly cloudy after midnight becoming mostly cloudy.
Light snow showers likely early in the evening...then a slight
chance of light snow showers this evening. Waves 1 to 3 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots becoming north 5 to
10 knots. Mostly cloudy. A slight chance of light snow showers
until late afternoon. Waves around 2 feet or less.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots in the evening
becoming light and variable. Mostly cloudy until early morning
becoming partly cloudy. Waves around 2 feet or less.
.THURSDAY...Southwest winds 5 to 10 knots. 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.

$$

LHZ442-240415-
Harbor Beach to Port Sanilac MI-
346 PM EST Tue Jan 23 2018

.TONIGHT...Northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. Mostly cloudy
becoming partly cloudy after midnight becoming mostly cloudy.
Light snow showers likely early in the evening...then a slight
chance of light snow showers this evening. Waves 1 to 3 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots becoming north 5 to
10 knots. Mostly cloudy. A chance of light snow showers until
late afternoon. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots in the evening
becoming light and variable. Mostly cloudy in the evening
becoming partly cloudy. Waves around 2 feet or less building to
2 to 4 feet in the late evening and overnight.
.THURSDAY...Light and variable winds becoming southwest 5 to
10 knots in the late morning and afternoon. Partly cloudy. Waves
1 to 3 feet.

Wave heights are for ice free areas.

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

$$

LHZ443-240415-
Port Sanilac to Port Huron MI-
346 PM EST Tue Jan 23 2018

.TONIGHT...Northwest 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. Mostly cloudy becoming
partly cloudy after midnight becoming mostly cloudy. Light snow
showers likely early in the evening...then a slight chance of
light snow showers this evening. Waves 1 to 3 feet.
.WEDNESDAY...North winds 10 to 15 knots. Mostly cloudy. A slight
chance of light snow showers until late afternoon. Waves around
2 feet or less.
.WEDNESDAY NIGHT...North winds 5 to 10 knots in the evening
becoming light and variable. Mostly cloudy in the evening
becoming partly cloudy. Waves around 2 feet or less.
.THURSDAY...Light and variable winds becoming south 5 to 10 knots
in the late morning and 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.

$$

LEZ444-240415-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
346 PM EST Tue Jan 23 2018

.TONIGHT...West winds 15 to 20 knots becoming northwest 10 to
15 knots in the late evening and overnight. Mostly cloudy. A
chance of light rain and snow showers early in the evening...then
a slight chance of light snow showers this evening.
.WEDNESDAY...Northwest winds 5 to 10 knots. Partly cloudy early
in the morning becoming mostly cloudy.
.WEDNESDAY NIGHT...Light and variable winds. Mostly cloudy in the
evening becoming partly cloudy.
.THURSDAY...Light and variable winds becoming south 5 to 10 knots
in the late morning and afternoon. Partly cloudy until late
afternoon becoming mostly sunny.

Waves omitted due to ice coverage.

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

The water temperature at Belle Isle is 32.3 degrees.

$$

JVC

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



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