Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
150
FZUS53 KDTX 221951
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
351 PM EDT Sat Jun 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.

LHZ422-230400-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
351 PM EDT Sat Jun 22 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT EDT TONIGHT
THROUGH SUNDAY MORNING...

.TONIGHT...East winds 10 to 15 knots veering to the south this
evening, then becoming southwest 15 to 20 knots with gusts to 25
knots after midnight. Showers with thunderstorms likely in the
evening, then showers and thunderstorms likely after midnight.
Waves 1 to 3 feet building to 2 to 4 feet early in the morning.
.SUNDAY...West winds 15 to 20 knots becoming northwest 10 to
15 knots early in the afternoon. Mostly cloudy with a chance of
showers and thunderstorms in the morning, then partly cloudy with
a slight chance of showers and thunderstorms in the afternoon.
Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning
and afternoon.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots. Partly cloudy.
Waves 2 feet or less.
.MONDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then veering to
the east early in the afternoon. Sunny. Waves 2 feet or less.

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

$$

LHZ421-230400-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
351 PM EDT Sat Jun 22 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT EDT TONIGHT
THROUGH SUNDAY MORNING...

.TONIGHT...Southeast winds 10 to 15 knots becoming southwest
15 to 20 knots after midnight with gusts to 25 knots. Showers and
a chance of thunderstorms in the evening, then showers likely and
a chance of thunderstorms after midnight. Waves 1 to 3 feet
building to 2 to 4 feet early in the morning.
.SUNDAY...Southwest winds 15 to 20 knots veering to the northwest
in the late morning and early afternoon, then diminishing to
10 to 15 knots early in the afternoon. Mostly cloudy with a
chance of showers and thunderstorms in the morning, then partly
cloudy with a chance of showers and a slight chance of
thunderstorms in the afternoon. Waves 2 to 4 feet subsiding to
1 to 3 feet early in the afternoon.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots. Partly cloudy.
Waves 1 to 3 feet.
.MONDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then veering to
the east early in the afternoon. Sunny. Waves 2 feet or less.

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

$$

LHZ441-230400-
Port Austin to Harbor Beach MI-
351 PM EDT Sat Jun 22 2024

.TONIGHT...Southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and early morning, then veering to
the southwest early in the morning. Showers and a chance of
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight. Waves 2 feet or less.
.SUNDAY...Southwest winds 10 to 15 knots becoming northwest 15 to
20 knots in the late morning and early afternoon, then
diminishing to 10 to 15 knots early in the afternoon. Mostly
cloudy with a chance of showers and thunderstorms in the morning,
then partly cloudy with a chance of showers and a slight chance
of thunderstorms in the afternoon. Waves 2 to 4 feet.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and early morning, then
increasing to 10 to 15 knots after midnight. Partly cloudy. Waves
1 to 3 feet.
.MONDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. Mostly sunny. Waves
2 feet or less.

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

$$

LHZ442-230400-
Harbor Beach to Port Sanilac MI-
351 PM EDT Sat Jun 22 2024

.TONIGHT...Southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and early morning, then veering to
the southwest early in the morning. Cloudy with showers likely
and a chance of thunderstorms. Waves 2 feet or less.
.SUNDAY...Southwest winds 10 to 15 knots becoming northwest 15 to
20 knots in the late morning and afternoon. Mostly cloudy in the
morning becoming partly cloudy. A chance of showers and
thunderstorms. Waves 1 to 3 feet.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. Partly cloudy.
Waves 1 to 3 feet.
.MONDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. Mostly sunny. Waves
2 feet or less.

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

$$

LHZ443-230400-
Port Sanilac to Port Huron MI-
351 PM EDT Sat Jun 22 2024

.TONIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and overnight. Cloudy. A chance of showers
and thunderstorms in the evening, then showers likely and a
chance of thunderstorms after midnight. Waves 2 feet or less.
.SUNDAY...West winds 15 to 20 knots becoming northwest 10 to
15 knots early in the afternoon. Mostly cloudy in the morning
becoming partly cloudy. A chance of showers and thunderstorms.
Waves 1 to 3 feet.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Partly cloudy. Waves 1 to 3 feet.
.MONDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. Mostly sunny. Waves
2 feet or less.

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

$$

LEZ444-230400-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
351 PM EDT Sat Jun 22 2024

.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots after midnight. Partly cloudy with a slight chance of
showers and thunderstorms in the evening, then cloudy with a
chance of showers and thunderstorms after midnight. Waves 1 to
3 feet.
.SUNDAY...West winds 15 to 20 knots. Partly cloudy. Light showers
likely and a chance of thunderstorms in the morning, then a
chance of showers and a slight chance of thunderstorms in the
afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet early in
the afternoon.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Mostly clear. Waves 2 feet or less.
.MONDAY...Northwest winds 5 to 10 knots veering to the northeast
early in the afternoon. Sunny. Waves 2 feet or less.

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

The water temperature at Belle Isle is 73 degrees.

$$

DRK

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