Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 222055
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
355 PM EST Fri Nov 22 2024

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.

LHZ422-230500-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
355 PM EST Fri Nov 22 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...

.TONIGHT...Northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots in the late evening and overnight.
Mostly cloudy with a chance of showers. Waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight.
.SATURDAY...Northwest winds 15 to 20 knots. Mostly cloudy. Waves
1 to 3 feet.
.SATURDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Mostly cloudy in the
evening becoming partly cloudy. Waves 1 to 3 feet.
.SUNDAY...West winds 5 to 10 knots backing to the south early in
the afternoon. Mostly cloudy. Waves 2 feet or less.

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

$$

LHZ421-230500-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
355 PM EST Fri Nov 22 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

.TONIGHT...North winds 20 to 25 knots with gusts to 30 knots
becoming northwest 15 to 20 knots after midnight. Cloudy. A
chance of showers in the evening, then a slight chance of showers
after midnight. Waves 6 to 9 feet subsiding to 4 to 6 feet early
in the morning. Waves occasionally around 12 feet.
.SATURDAY...Northwest winds 20 to 25 knots diminishing to 15 to
20 knots in the late morning and afternoon. Partly cloudy in the
morning becoming mostly cloudy. Waves 3 to 5 feet. Waves
occasionally around 7 feet.
.SATURDAY NIGHT...Northwest winds 15 to 20 knots becoming west
10 to 15 knots after midnight. Mostly cloudy. Waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight.
.SUNDAY...West winds 5 to 10 knots backing to the southwest early
in the afternoon. Mostly cloudy. Waves 2 feet or less.

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

$$

LHZ441-230500-
Port Austin to Harbor Beach MI-
355 PM EST Fri Nov 22 2024

...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING...

.TONIGHT...North winds 20 to 25 knots with gusts to 35 knots
becoming northwest 15 to 20 knots after midnight, then increasing
to 20 to 25 knots early in the morning. Cloudy with showers
likely. Waves 8 to 12 feet subsiding to 5 to 7 feet after
midnight. Waves occasionally around 15 feet.
.SATURDAY...Northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. Mostly cloudy. A chance of
showers in the morning. Waves 4 to 6 feet. Waves occasionally
around 7 feet.
.SATURDAY NIGHT...Northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. Mostly cloudy. Waves 3 to 5 feet
subsiding to 2 to 4 feet after midnight. Waves occasionally
around 7 feet.
.SUNDAY...West winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. Mostly cloudy. Waves 2 feet or
less.

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

$$

LHZ442-230500-
Harbor Beach to Port Sanilac MI-
355 PM EST Fri Nov 22 2024

...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING...

.TONIGHT...North winds 20 to 25 knots with gusts to 35 knots
becoming northwest 15 to 20 knots after midnight. Cloudy. Light
showers likely in the evening, then a chance of showers after
midnight. Waves 6 to 9 feet subsiding to 4 to 6 feet early in the
morning. Waves occasionally around 12 feet.
.SATURDAY...Northwest winds 15 to 20 knots. Mostly cloudy. A
chance of showers in the morning, then a slight chance of showers
in the afternoon. Waves 4 to 6 feet. Waves occasionally around
8 feet.
.SATURDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Mostly cloudy. Waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight.
.SUNDAY...West winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. Mostly cloudy. Waves 2 feet or
less.

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

$$

LHZ443-230500-
Port Sanilac to Port Huron MI-
355 PM EST Fri Nov 22 2024

...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING...

.TONIGHT...North winds 20 to 25 knots with gusts to 35 knots
becoming northwest 15 to 20 knots after midnight. Light showers
in the evening, then a chance of showers after midnight. Waves
6 to 9 feet subsiding to 4 to 6 feet early in the morning. Waves
occasionally around 12 feet.
.SATURDAY...Northwest winds 15 to 20 knots. Mostly cloudy. A
chance of showers in the morning, then a slight chance of showers
in the afternoon. Waves 3 to 5 feet. Waves occasionally around
7 feet.
.SATURDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Mostly cloudy. Waves
1 to 3 feet.
.SUNDAY...West winds 10 to 15 knots becoming southwest 5 to
10 knots in the late morning and afternoon. Mostly cloudy. Waves
2 feet or less.

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

$$

LEZ444-230500-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
355 PM EST Fri Nov 22 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...

.TONIGHT...Northwest winds 15 to 20 knots. Gusts to 30 knots in
the evening. Mostly cloudy with a slight chance of showers. Waves
1 to 3 feet.
.SATURDAY...Northwest winds 15 to 20 knots becoming west 10 to
15 knots early in the afternoon. Mostly cloudy. Waves 1 to
3 feet.
.SATURDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Mostly cloudy. Waves 2 feet or less.
.SUNDAY...Southwest winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. Mostly cloudy in the morning
becoming partly cloudy. Waves 2 feet or less.

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

The water temperature at Belle Isle is 48 degrees.

$$

MV

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