834
FZUS53 KDTX 211452
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
952 AM EST Fri Feb 21 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.

LHZ422-212145-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
952 AM EST Fri Feb 21 2025

.REST OF TODAY...West winds 5 to 10 knots becoming southwest
10 to 15 knots late in the afternoon. Mostly cloudy.
.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. Mostly cloudy.
.SATURDAY...Southwest winds 15 to 20 knots increasing to 20 to 25
knots with gusts to 30 knots in the late morning and afternoon.
Mostly cloudy.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. Mostly cloudy.

Waves omitted due to ice coverage.

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

$$

LHZ421-212145-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
952 AM EST Fri Feb 21 2025

.REST OF TODAY...West winds 5 to 10 knots becoming southwest
10 to 15 knots late in the afternoon. Partly cloudy late in the
morning becoming mostly cloudy.
.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. Mostly cloudy.
.SATURDAY...Southwest winds 20 to 25 knots. Gusts to 30 knots in the
late morning and afternoon. Partly cloudy in the morning becoming
mostly cloudy.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. Mostly cloudy.

Waves omitted due to ice coverage.

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

$$

LHZ441-212145-
Port Austin to Harbor Beach MI-
952 AM EST Fri Feb 21 2025

.REST OF TODAY...Northwest winds 10 to 15 knots becoming west
5 to 10 knots in the afternoon. Partly cloudy late in the morning
becoming mostly cloudy.
.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. Mostly cloudy in the
evening becoming partly cloudy.
.SATURDAY...Southwest winds 15 to 20 knots increasing to 20 to 25
knots in the late morning and afternoon. Partly cloudy in the morning
becoming mostly cloudy.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. Mostly cloudy.

Waves omitted due to ice coverage.

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

$$

LHZ442-212145-
Harbor Beach to Port Sanilac MI-
952 AM EST Fri Feb 21 2025

.REST OF TODAY...Northwest winds 10 to 15 knots becoming west
5 to 10 knots late in the afternoon. Partly cloudy late in the
morning becoming mostly cloudy.
.TONIGHT...Southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. Mostly cloudy in the
evening becoming partly cloudy.
.SATURDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. Partly cloudy in the
morning becoming mostly cloudy.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Mostly cloudy.

Waves omitted due to ice coverage.

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

$$

LHZ443-212145-
Port Sanilac to Port Huron MI-
952 AM EST Fri Feb 21 2025

.REST OF TODAY...Northwest winds 10 to 15 knots becoming west
5 to 10 knots late in the afternoon. Partly cloudy late in the
morning becoming mostly cloudy.
.TONIGHT...Southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. Mostly cloudy in the
evening becoming partly cloudy.
.SATURDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. Partly cloudy in the
morning becoming mostly cloudy.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Mostly cloudy.

Waves omitted due to ice coverage.

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

$$

LEZ444-212145-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
952 AM EST Fri Feb 21 2025

.REST OF TODAY...West winds 5 to 10 knots. Partly cloudy late in
the morning becoming mostly cloudy.
.TONIGHT...Southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. Partly cloudy.
.SATURDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. Partly cloudy.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. 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.

$$

KGK

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