340
FZUS53 KDTX 191442
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
942 AM EST Sun Jan 19 2025

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.

LHZ422-192245-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
942 AM EST Sun Jan 19 2025

.REST OF TODAY...Northwest winds 5 to 10 knots increasing to
10 to 15 knots late in the afternoon. Mostly cloudy. A slight
chance of light snow showers in the afternoon.
.TONIGHT...West winds 10 to 15 knots. Partly cloudy. A slight
chance of light snow showers in the evening.
.MONDAY...West winds 15 to 20 knots. Mostly sunny in the morning
becoming partly cloudy.
.MONDAY NIGHT...West winds 20 to 25 knots diminishing to 15 to 20
knots in the late evening and overnight. Partly cloudy. A Small Craft
Advisory may be needed.

Waves omitted due to ice coverage.

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

$$

LHZ421-192245-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
942 AM EST Sun Jan 19 2025

.REST OF TODAY...Northwest winds 10 to 15 knots. Mostly cloudy. A
slight chance of light snow showers in the afternoon. Waves 1 to
3 feet.
.TONIGHT...Northwest winds 10 to 15 knots becoming west 15 to
20 knots in the late evening and overnight. Partly cloudy with a
slight chance of light snow showers. Waves 2 to 4 feet building
to 3 to 5 feet in the late evening and overnight. Waves
occasionally around 7 feet.
.MONDAY...West winds 15 to 20 knots increasing to 20 to 25 knots
in the late morning and afternoon. Partly cloudy. Waves 4 to
6 feet. Waves occasionally around 8 feet.
.MONDAY NIGHT...West winds 20 to 25 knots. Partly cloudy. Waves
4 to 6 feet. Waves occasionally around 7 feet.

Wave heights are for ice free areas.

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

$$

LHZ441-192245-
Port Austin to Harbor Beach MI-
942 AM EST Sun Jan 19 2025

.REST OF TODAY...Northwest winds 10 to 15 knots. Mostly cloudy
with a slight chance of light snow showers. Waves 1 to 3 feet.
.TONIGHT...Northwest winds 10 to 15 knots becoming west 15 to
20 knots in the late evening and overnight. Mostly cloudy. A
slight chance of light snow showers in the evening, then a chance
of light snow showers after midnight. Waves 3 to 5 feet. Waves
occasionally around 7 feet.
.MONDAY...West winds 15 to 20 knots increasing to 20 to 25 knots
in the late morning and afternoon. Partly cloudy. A chance of
light snow showers in the morning. Waves 4 to 6 feet. Waves
occasionally around 8 feet.
.MONDAY NIGHT...West winds 20 to 25 knots. Partly cloudy. Waves
4 to 6 feet. Waves occasionally around 7 feet.

Wave heights are for ice free areas.

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

$$

LHZ442-192245-
Harbor Beach to Port Sanilac MI-
942 AM EST Sun Jan 19 2025

.REST OF TODAY...Northwest winds 10 to 15 knots. Mostly cloudy
with a slight chance of light snow showers. Waves 1 to 3 feet.
.TONIGHT...West winds 15 to 20 knots. Mostly cloudy in the
evening becoming partly cloudy. A chance of light snow showers.
Waves 1 to 3 feet building to 2 to 4 feet in the late evening and
overnight.
.MONDAY...West winds 15 to 20 knots increasing to 20 to 25 knots in
the late morning and afternoon. Partly cloudy. A chance of light snow
showers in the morning. Waves 2 to 4 feet. A Small Craft Advisory may
be needed.
.MONDAY NIGHT...West winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. Partly cloudy. Waves 2 to 4 feet.

Wave heights are for ice free areas.

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

$$

LHZ443-192245-
Port Sanilac to Port Huron MI-
942 AM EST Sun Jan 19 2025

.REST OF TODAY...Northwest winds 10 to 15 knots. Mostly cloudy
with a slight chance of light snow showers.
.TONIGHT...West winds 15 to 20 knots. Mostly cloudy in the
evening becoming partly cloudy. A slight chance of light snow
showers.
.MONDAY...West winds 15 to 20 knots. Partly cloudy with a slight
chance of light snow showers.
.MONDAY NIGHT...West winds 15 to 20 knots. Partly cloudy.

Waves omitted due to ice coverage.

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

$$

LEZ444-192245-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
942 AM EST Sun Jan 19 2025

.REST OF TODAY...Northwest winds 5 to 10 knots. Cloudy. A slight
chance of light snow showers late in the morning, then a chance
of light snow showers in the afternoon.
.TONIGHT...West winds 10 to 15 knots. Mostly cloudy with a chance
of light snow showers in the evening, then partly cloudy with a
slight chance of light snow showers after midnight.
.MONDAY...West winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. Partly cloudy.
.MONDAY NIGHT...West winds 15 to 20 knots. Partly cloudy.

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 degrees.

$$

DRK

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