Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 111400
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
1000 AM EDT Sat May 11 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.

LHZ422-112200-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
1000 AM EDT Sat May 11 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.REST OF TODAY...West winds 15 to 20 knots becoming northwest
20 to 25 knots with gusts to 30 knots late in the afternoon.
Mostly cloudy with a chance of showers and a slight chance of
thunderstorms. Waves 1 to 3 feet building to 2 to 4 feet late in
the afternoon.
.TONIGHT...Northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 10 to 15 knots. Mostly cloudy with a chance of
showers in the evening, then partly cloudy with a slight chance
of showers after midnight. Waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight.
.SUNDAY...Northwest winds 10 to 15 knots backing to the southwest
in the late morning and afternoon. Mostly sunny in the morning
becoming partly cloudy. A slight chance of. Waves 2 feet or less.
.SUNDAY NIGHT...South winds 15 to 20 knots increasing to 20 to
25 knots in the late evening and early morning, then becoming
southwest 15 to 20 knots after midnight. Partly cloudy in the
evening becoming mostly cloudy. A chance of showers. Waves 2 to
4 feet.

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

$$

LHZ421-112200-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
1000 AM EDT Sat May 11 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.REST OF TODAY...South winds 10 to 15 knots becoming west 15 to
20 knots in the afternoon with gusts to 25 knots. Mostly cloudy.
A chance of showers late in the morning, then a chance of showers
and a slight chance of thunderstorms in the afternoon. Waves 1 to
3 feet.
.TONIGHT...Northwest winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Mostly cloudy with a chance of showers
in the evening, then partly cloudy with a slight chance of
showers after midnight. Waves 1 to 3 feet.
.SUNDAY...Northwest winds 10 to 15 knots backing to the southwest
in the late morning and afternoon. Mostly sunny in the morning
becoming partly cloudy. A slight chance of. Waves 1 to 3 feet.
.SUNDAY NIGHT...South winds 15 to 20 knots increasing to 20 to
25 knots in the late evening and early morning, then becoming
southwest 15 to 20 knots after midnight. Partly cloudy in the
evening, then mostly cloudy with a chance of showers after
midnight. Waves 2 to 4 feet.

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

$$

LHZ441-112200-
Port Austin to Harbor Beach MI-
1000 AM EDT Sat May 11 2024

.REST OF TODAY...South winds 10 to 15 knots veering to the west
late in the afternoon. Rain showers late in the morning, then a
chance of showers in the afternoon. Waves 1 to 3 feet.
.TONIGHT...Northwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers in the evening, then partly cloudy with a
slight chance of showers after midnight. Waves 1 to 3 feet.
.SUNDAY...Northwest winds 5 to 10 knots backing to the south
early in the afternoon. Partly cloudy. A slight chance of. Waves
2 feet or less.
.SUNDAY NIGHT...South winds 10 to 15 knots. Partly cloudy in the
evening becoming mostly cloudy. Light showers likely. Waves 1 to
3 feet.

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

$$

LHZ442-112200-
Harbor Beach to Port Sanilac MI-
1000 AM EDT Sat May 11 2024

.REST OF TODAY...South winds 10 to 15 knots veering to the west
late in the afternoon. Rain showers and a slight chance of
thunderstorms late in the morning, then a chance of showers and a
slight chance of thunderstorms in the afternoon. Waves 1 to
3 feet.
.TONIGHT...Northwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and a slight chance of thunderstorms in the
evening, then partly cloudy with a slight chance of showers after
midnight. Waves 1 to 3 feet.
.SUNDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then becoming
southeast 10 to 15 knots early in the afternoon. Partly cloudy.
Waves 2 feet or less.
.SUNDAY NIGHT...South winds 10 to 15 knots. Partly cloudy with a
chance of showers in the evening, then mostly cloudy with showers
likely after midnight. Waves 1 to 3 feet.

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

$$

LHZ443-112200-
Port Sanilac to Port Huron MI-
1000 AM EDT Sat May 11 2024

.REST OF TODAY...Southwest winds 10 to 15 knots veering to the
west late in the afternoon. Mostly cloudy with showers likely and
a slight chance of thunderstorms. Waves 2 feet or less.
.TONIGHT...Northwest winds 10 to 15 knots. Mostly cloudy. A
chance of showers and a slight chance of thunderstorms in the
evening, then a chance of showers after midnight. Waves 1 to
3 feet.
.SUNDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then becoming
southeast 10 to 15 knots early in the afternoon. Partly cloudy.
Waves 1 to 3 feet.
.SUNDAY NIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. Partly cloudy with a
chance of showers in the evening, then mostly cloudy with a
chance of showers after midnight. Waves 1 to 3 feet.

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

$$

LEZ444-112200-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
1000 AM EDT Sat May 11 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...West winds 15 to 20 knots. Gusts to 25 knots.
Partly cloudy with a chance of showers and a slight chance of
thunderstorms. Waves 1 to 3 feet.
.TONIGHT...Northwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Partly cloudy. A
chance of showers in the evening. Waves 1 to 3 feet.
.SUNDAY...Northwest winds 10 to 15 knots becoming west 5 to
10 knots in the late morning and early afternoon, then backing to
the south early in the afternoon. Mostly sunny. Waves 2 feet or
less.
.SUNDAY NIGHT...South winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. Mostly clear. Waves
1 to 3 feet.

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

The water temperature at Belle Isle is 56 degrees.

$$

DRK

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