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000
FZUS53 KDTX 220806
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
356 AM EDT Mon Apr 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.

LHZ422-221500-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
356 AM EDT Mon Apr 22 2024

.TODAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots late in the afternoon. Sunny. Waves 1 to 3 feet.
.TONIGHT...Southwest winds 15 to 20 knots increasing to 20 to
25 knots in the late evening and overnight. Partly cloudy in the
evening, then cloudy with a chance of showers after midnight.
Waves 3 to 5 feet. Waves occasionally around 7 feet.
.TUESDAY...Southwest winds to 30 knots becoming west 15 to
20 knots. Mostly cloudy. Waves 3 to 5 feet. Waves occasionally
around 7 feet.
.TUESDAY NIGHT...West winds 15 to 20 knots becoming northwest to 30
knots in the late evening and early morning, then becoming north
gales to 35 knot gales after midnight. Mostly cloudy. Light showers
likely in the evening. Waves 1 to 3 feet building to 2 to 4 feet
after midnight. A Gale Warning may be needed.

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

$$

LHZ421-221500-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
356 AM EDT Mon Apr 22 2024

.TODAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots late in the afternoon. Sunny. Waves 1 to 3 feet.
.TONIGHT...Southwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late evening and
overnight. Partly cloudy in the evening, then cloudy with showers
likely after midnight. Waves 3 to 5 feet. Waves occasionally
around 7 feet.
.TUESDAY...Southwest winds to 30 knots diminishing to 15 to
20 knots. Mostly cloudy. Waves 4 to 6 feet. Waves occasionally
around 8 feet.
.TUESDAY NIGHT...West winds 15 to 20 knots becoming northwest to 30
knots in the late evening and early morning, then becoming north
gales to 35 knot gales after midnight. Mostly cloudy. Light showers
likely in the evening. Waves 2 to 4 feet building to 8 to 12 feet.
Waves occasionally around 15 feet. A Gale Warning may be needed.

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

$$

LHZ441-221500-
Port Austin to Harbor Beach MI-
356 AM EDT Mon Apr 22 2024

.TODAY...Southwest winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Sunny. Waves 1 to 3 feet.
.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. Partly cloudy in the
evening, then mostly cloudy with a chance of showers after
midnight. Waves 1 to 3 feet building to 2 to 4 feet after
midnight.
.TUESDAY...Southwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the afternoon. Mostly cloudy.
Waves 3 to 5 feet. Waves occasionally around 7 feet. A Small Craft
Advisory may be needed.
.TUESDAY NIGHT...West winds 10 to 15 knots becoming northwest 20 to
25 knots with gusts to 30 knots in the late evening and early
morning, then becoming north to 30 knots with gusts to 35 knot gales
after midnight. Mostly cloudy. Light showers likely in the evening.
Waves 2 to 4 feet building to 8 to 12 feet. Waves occasionally around
15 feet. A Gale Warning may be needed.

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

$$

LHZ442-221500-
Harbor Beach to Port Sanilac MI-
356 AM EDT Mon Apr 22 2024

.TODAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. Mostly sunny. Waves
1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots becoming southwest 15 to
20 knots after midnight. Partly cloudy in the evening, then
mostly cloudy with a chance of showers after midnight. Waves 1 to
3 feet.
.TUESDAY...South winds 15 to 20 knots becoming southwest 20 to 25
knots in the late morning and early afternoon, then diminishing to 15
to 20 knots early in the afternoon. Mostly cloudy. Waves 2 to 4 feet.
A Small Craft Advisory may be needed.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots becoming west 15 to
20 knots in the late evening and early morning, then becoming north
to 30 knots with gusts to 35 knot gales after midnight. Mostly
cloudy. Light showers likely in the evening. Waves 1 to 3 feet
building to 8 to 12 feet. Waves occasionally around 15 feet. A Gale
Warning may be needed.

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

$$

LHZ443-221500-
Port Sanilac to Port Huron MI-
356 AM EDT Mon Apr 22 2024

.TODAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. Mostly sunny. Waves
1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots after midnight. Partly cloudy in the evening, then
mostly cloudy with a chance of showers after midnight. Waves 1 to
3 feet.
.TUESDAY...South winds 15 to 20 knots becoming southwest 20 to 25
knots in the late morning and early afternoon, then diminishing to 15
to 20 knots early in the afternoon. Mostly cloudy. Waves 2 to 4 feet.
A Small Craft Advisory may be needed.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots becoming north to 30
knots with gusts to 35 knot gales after midnight. Mostly cloudy.
Light showers likely in the evening. Waves 1 to 3 feet building to 6
to 9 feet after midnight. Waves occasionally around 12 feet. A Gale
Warning may be needed.

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

$$

LEZ444-221500-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
356 AM EDT Mon Apr 22 2024

.TODAY...Southwest winds 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots after midnight. Partly cloudy in the evening, then
mostly cloudy with a chance of showers after midnight. Waves 1 to
3 feet.
.TUESDAY...Southwest winds 15 to 20 knots. Mostly cloudy. A
chance of showers in the morning, then showers likely in the
afternoon. Waves 2 to 4 feet.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots veering to the
northwest after midnight. Mostly cloudy. Light showers likely in
the evening. Waves 1 to 3 feet.

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

The water temperature at Belle Isle is 50 degrees.

$$

CB

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a www.weather.gov/greatlakes