Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 202101
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
401 PM EST Tue Feb 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.

LHZ422-210415-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
401 PM EST Tue Feb 20 2018

.TONIGHT...Southwest winds 10 to 15 knots veering to the
northwest early in the morning. Areas of fog early in the
evening. Showers and a slight chance of thunderstorms.
.WEDNESDAY...Northwest winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Light showers and a slight chance
of light snow showers early in the morning...then partly cloudy
with a slight chance of light snow showers in the late morning
and early afternoon. Mostly sunny late in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Partly cloudy.
.THURSDAY...Northeast winds 10 to 15 knots. Mostly cloudy early
in the morning becoming partly cloudy.

Waves omitted due to ice coverage.

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

$$

LHZ421-210415-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
401 PM EST Tue Feb 20 2018

.TONIGHT...Southwest winds 10 to 15 knots veering to the
northwest early in the morning. Areas of fog early in the
evening. Showers. Waves 1 to 3 feet.
.WEDNESDAY...Northwest winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Light showers and a slight chance
of light snow showers early in the morning...then partly cloudy
with a slight chance of light snow showers in the late morning
and early afternoon. Mostly sunny late in the afternoon. Waves
1 to 3 feet.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots increasing to
10 to 15 knots early in the morning. Partly cloudy. Waves around
2 feet or less.
.THURSDAY...Northeast winds 10 to 15 knots. 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.

$$

LHZ441-210415-
Port Austin to Harbor Beach MI-
401 PM EST Tue Feb 20 2018

.TONIGHT...Southwest winds 10 to 15 knots veering to the
northwest early in the morning. Areas of fog early in the
evening. Showers and a chance of thunderstorms. Waves 1 to
3 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots diminishing to 10 to
15 knots late in the afternoon. Light showers, a chance of
thunderstorms and light snow showers early in the morning...then
partly cloudy with a chance of light snow showers in the late
morning and early afternoon. Mostly sunny late in the afternoon.
Waves 2 to 4 feet.
.WEDNESDAY NIGHT...North winds 5 to 10 knots becoming northeast
10 to 15 knots after midnight. Partly cloudy. Waves 1 to 3 feet.
.THURSDAY...Northeast winds 10 to 15 knots. Partly cloudy. Waves
1 to 3 feet.

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

$$

LHZ442-210415-
Harbor Beach to Port Sanilac MI-
401 PM EST Tue Feb 20 2018

.TONIGHT...South winds 15 to 20 knots becoming southwest 10 to
15 knots after midnight...then veering to the northwest early in
the morning. Areas of fog early in the evening. Showers and a
chance of thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots becoming north 10 to
15 knots late in the afternoon. Becoming partly cloudy in the
afternoon. A chance of thunderstorms early in the morning. Light
showers in the morning. Light snow showers likely in the late
morning and early afternoon. Waves 2 to 4 feet.
.WEDNESDAY NIGHT...North winds 5 to 10 knots becoming northeast
10 to 15 knots early in the morning. Partly cloudy. Waves 1 to
3 feet.
.THURSDAY...Northeast winds 10 to 15 knots. Mostly cloudy in the
morning becoming partly cloudy. Waves 1 to 3 feet.

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

$$

LHZ443-210415-
Port Sanilac to Port Huron MI-
401 PM EST Tue Feb 20 2018

.TONIGHT...South winds 15 to 20 knots becoming southwest 10 to
15 knots after midnight...then veering to the northwest early in
the morning. Areas of fog early in the evening. Showers and a
chance of thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY...North winds 15 to 20 knots diminishing to 10 to
15 knots late in the afternoon. A chance of thunderstorms and
light snow showers in the morning. Light showers. Light snow
showers likely in the afternoon. Waves 1 to 3 feet building to
2 to 4 feet in the late morning and afternoon.
.WEDNESDAY NIGHT...North winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and early morning...then
increasing to 10 to 15 knots early in the morning. Partly cloudy.
Waves 1 to 3 feet.
.THURSDAY...Northeast winds 10 to 15 knots. Mostly cloudy early
in the morning becoming partly cloudy. Waves around 2 feet or
less.

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

$$

LEZ444-210415-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
401 PM EST Tue Feb 20 2018

.TONIGHT...South winds 10 to 15 knots becoming southwest 15 to
20 knots in the late evening and early morning...then diminishing
to 10 to 15 knots early in the morning. Light showers and a
chance of thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the afternoon. Showers and a chance of thunderstorms
early in the morning...then light showers in the late morning and
early afternoon. Waves around 2 feet or less.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots increasing to
10 to 15 knots after midnight. Mostly cloudy. A chance of light
snow showers after midnight. Waves around 2 feet or less.
.THURSDAY...Northeast winds 10 to 15 knots. Mostly cloudy with a
chance of light snow showers in the morning...then partly cloudy
with a chance of light rain and snow showers early in the
afternoon. Partly cloudy late 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 33.3 degrees.

$$

AA

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