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FZUS53 KDTX 011345
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
945 AM EDT Wed May 1 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.

LHZ422-012145-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
945 AM EDT Wed May 1 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

.REST OF TODAY...South winds 15 to 20 knots veering to the west
with gusts to 30 knots late in the afternoon. Mostly cloudy late
in the morning then clearing. A chance of showers. Waves 1 to
3 feet building to 2 to 4 feet late in the afternoon.
.TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Mostly clear. Waves
1 to 3 feet.
.THURSDAY...Northwest winds 5 to 10 knots veering to the
northeast in the late morning and early afternoon, then
increasing to 10 to 15 knots early in the afternoon. Partly
cloudy. Waves 2 feet or less.
.THURSDAY NIGHT...East winds 20 to 25 knots diminishing 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 2 to 4 feet subsiding to 1 to 3 feet after
midnight.

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

$$

LHZ421-012145-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
945 AM EDT Wed May 1 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

.REST OF TODAY...South winds 10 to 15 knots becoming southwest
15 to 20 knots in the afternoon. Mostly cloudy late in the
morning becoming mostly sunny. A chance of showers. Waves 1 to
3 feet building to 2 to 4 feet late in the afternoon.
.TONIGHT...West winds 15 to 20 knots diminishing to 5 to
10 knots. Mostly clear. Waves 1 to 3 feet.
.THURSDAY...Northwest winds 5 to 10 knots veering to the
northeast in the late morning and early afternoon, then becoming
east 10 to 15 knots early in the afternoon. Partly cloudy. Waves
2 feet or less.
.THURSDAY NIGHT...East winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Partly cloudy 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.

$$

LHZ441-012145-
Port Austin to Harbor Beach MI-
945 AM EDT Wed May 1 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

.REST OF TODAY...South winds 10 to 15 knots becoming southwest
15 to 20 knots late in the afternoon. Mostly cloudy late in the
morning becoming partly cloudy. A chance of showers late in the
morning, then a chance of sprinkles in the afternoon. Waves 1 to
3 feet.
.TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots
after midnight. Mostly clear. Waves 1 to 3 feet.
.THURSDAY...Northwest winds 5 to 10 knots veering to the
northeast early in the afternoon. Partly cloudy. Waves 2 feet or
less.
.THURSDAY NIGHT...East winds 5 to 10 knots becoming southeast
10 to 15 knots after midnight. Partly cloudy in the evening
becoming mostly cloudy. Waves 2 feet or less.

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

$$

LHZ442-012145-
Harbor Beach to Port Sanilac MI-
945 AM EDT Wed May 1 2024

.REST OF TODAY...South winds 10 to 15 knots becoming southwest
15 to 20 knots late in the afternoon. Partly cloudy. A chance of
sprinkles. Waves 1 to 3 feet.
.TONIGHT...West winds 10 to 15 knots becoming northwest 5 to
10 knots after midnight. Clear in the evening becoming partly
cloudy. Waves 2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots veering to the
northeast in the late morning and afternoon. Partly cloudy. Waves
2 feet or less.
.THURSDAY NIGHT...East winds 5 to 10 knots veering to the
southeast after midnight. Partly cloudy in the evening becoming
mostly cloudy. Waves 2 feet or less.

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

$$

LHZ443-012145-
Port Sanilac to Port Huron MI-
945 AM EDT Wed May 1 2024

.REST OF TODAY...South winds 10 to 15 knots veering to the
southwest late in the afternoon. Partly cloudy. A chance of
sprinkles late in the morning. Waves 1 to 3 feet.
.TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots
in the late evening and overnight. Mostly clear. Waves 2 feet or
less.
.THURSDAY...Northwest winds 5 to 10 knots veering to the
northeast in the late morning and afternoon. Partly cloudy. Waves
2 feet or less.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots becoming east
5 to 10 knots in the late evening and early morning, then
becoming southeast 10 to 15 knots after midnight. Partly cloudy
in the evening becoming mostly cloudy. Waves 2 feet or less.

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

$$

LEZ444-012145-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
945 AM EDT Wed May 1 2024

.REST OF TODAY...Southwest winds 10 to 15 knots veering to the
west late in the afternoon. Partly cloudy. Waves 2 feet or less.
.TONIGHT...West winds 10 to 15 knots becoming northwest 5 to
10 knots in the late evening and overnight. Mostly clear. Waves
2 feet or less.
.THURSDAY...North winds 5 to 10 knots veering to the east in the
late morning and afternoon. Mostly sunny. Waves 2 feet or less.
.THURSDAY NIGHT...East winds 5 to 10 knots. 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 55 degrees.

$$

SS

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