Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 192054
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
354 PM EST Mon Feb 19 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.

LHZ422-200415-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
354 PM EST Mon Feb 19 2018

.TONIGHT...Southeast winds 5 to 10 knots. Patchy fog early in the
evening. Showers and a slight chance of thunderstorms.
.TUESDAY...South winds 5 to 10 knots increasing to 15 to
20 knots. Showers and a slight chance of thunderstorms. Areas of
dense fog.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west
10 to 15 knots after midnight. Areas of dense fog early in the
evening. Showers.
.WEDNESDAY...Northwest winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Cloudy with light showers likely
early in the morning...then partly cloudy in the late morning and
afternoon.

Waves omitted due to ice coverage.

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

$$

LHZ421-200415-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
354 PM EST Mon Feb 19 2018

.TONIGHT...East winds 5 to 10 knots increasing to 10 to 15 knots
after midnight...then diminishing to 5 to 10 knots early in the
morning. Patchy fog early in the evening. Rain showers and a
slight chance of thunderstorms. Waves around 2 feet or less.
.TUESDAY...South winds 5 to 10 knots becoming southwest 15 to
20 knots. Showers. Areas of dense fog. Waves around 2 feet or
less.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west
10 to 15 knots after midnight. Areas of dense 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. Cloudy with light showers likely
early in the morning...then partly cloudy in the late morning and
afternoon. Waves 1 to 3 feet building to 2 to 4 feet early in the
afternoon...then subsiding to 1 to 3 feet late in the afternoon.

Wave heights are for ice free areas.

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

$$

LHZ441-200415-
Port Austin to Harbor Beach MI-
354 PM EST Mon Feb 19 2018

.TONIGHT...East winds 5 to 10 knots becoming southeast 10 to
15 knots in the late evening and early morning...then becoming
south 5 to 10 knots early in the morning. Patchy fog early in the
evening. Rain showers. Waves around 2 feet or less.
.TUESDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots in the afternoon. Showers and a chance of thunderstorms.
Areas of fog. Waves 1 to 3 feet.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west
10 to 15 knots after midnight. 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 in the afternoon. Mostly cloudy becoming partly cloudy early in
the afternoon becoming mostly sunny. A chance of thunderstorms early
in the morning. A chance of light showers in the morning. A chance of
light snow showers in the late morning and early afternoon. Waves 3
to 5 feet. Waves occasionally around 7 feet. A Small Craft Advisory
may be needed.

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

$$

LHZ442-200415-
Harbor Beach to Port Sanilac MI-
354 PM EST Mon Feb 19 2018

.TONIGHT...Southeast winds 5 to 10 knots becoming south 10 to
15 knots after midnight. Showers and a slight chance of
thunderstorms. Patchy fog early in the evening. Areas of fog
after midnight. Waves around 2 feet or less.
.TUESDAY...South winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. Showers and a chance
of thunderstorms. Areas of fog. Waves 1 to 3 feet.
.TUESDAY NIGHT...South winds 15 to 20 knots becoming west 10 to
15 knots after midnight. 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 in the afternoon. Becoming partly cloudy in the
afternoon. A chance of thunderstorms in the morning. Light
showers and a chance of light snow showers. Waves 2 to 4 feet.

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

$$

LHZ443-200415-
Port Sanilac to Port Huron MI-
354 PM EST Mon Feb 19 2018

.TONIGHT...Southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and overnight. Showers and a slight
chance of thunderstorms. Patchy fog early in the evening. Areas
of fog after midnight. Waves around 2 feet or less.
.TUESDAY...South winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. Showers and a chance
of thunderstorms. Areas of fog. Waves 1 to 3 feet.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west
10 to 15 knots 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 in the afternoon. Light showers and a chance of
thunderstorms early in the morning...then mostly cloudy with
light showers likely and a chance of light snow showers in the
late morning and early afternoon. Partly cloudy late in the
afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late
morning and afternoon.

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

$$

LEZ444-200415-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
354 PM EST Mon Feb 19 2018

.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots after midnight. Light showers and a slight chance of
thunderstorms. Areas of fog. Waves around 2 feet or less.
.TUESDAY...Southwest winds 15 to 20 knots. Areas of fog early in
the morning. Light showers and a chance of thunderstorms. Waves
around 2 feet or less.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west
10 to 15 knots early in the morning. Light showers and a chance
of thunderstorms. Waves around 2 feet or less.
.WEDNESDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the afternoon. A chance of thunderstorms early in the
morning. Showers until late 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 missing.

$$

AA

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a www.weather.gov/greatlakes



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