Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 242102
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
402 PM EST Tue Nov 24 2020

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.

LHZ422-250430-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
402 PM EST Tue Nov 24 2020

.TONIGHT...Southeast winds 15 to 20 knots becoming south 10 to
15 knots early in the morning. Light rain and light snow in the
evening, then light rain after midnight. Waves 1 to 3 feet.
.WEDNESDAY...South winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then backing to
the east early in the afternoon. Light rain. Waves 2 feet or
less.
.WEDNESDAY NIGHT...East winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and overnight. Light rain in
the evening, then a chance of light rain after midnight. Waves
2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots becoming west 10 to
15 knots in the late morning and afternoon. Cloudy. Waves 2 feet
or less.

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

$$

LHZ421-250430-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
402 PM EST Tue Nov 24 2020

.TONIGHT...South winds 15 to 20 knots. Light snow with light rain
likely in the evening, then light rain after midnight. Waves 1 to
3 feet building to 2 to 4 feet in the late evening and overnight.
.WEDNESDAY...South winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then backing to
the east early in the afternoon. Light rain. Waves 2 feet or
less.
.WEDNESDAY NIGHT...East winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and early morning, then becoming
northeast 5 to 10 knots after midnight. Light rain in the
evening, then a chance of light rain after midnight. Waves 2 feet
or less.
.THURSDAY...Northwest winds 5 to 10 knots becoming west 10 to
15 knots in the late morning and afternoon. Cloudy. Waves 2 feet
or less.

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

$$

LHZ441-250430-
Port Austin to Harbor Beach MI-
402 PM EST Tue Nov 24 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM EST THIS EVENING
THROUGH LATE TONIGHT...

.TONIGHT...South winds 15 to 20 knots. Light snow with light rain
likely in the evening, then light rain after midnight. Waves 3 to
5 feet. Waves occasionally around 7 feet.
.WEDNESDAY...South winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. Light rain. Waves
2 to 4 feet subsiding to 2 feet or less in the late morning and
afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots increasing to
10 to 15 knots in the late evening and early morning, then
diminishing to 5 to 10 knots after midnight. Light rain in the
evening, then light rain likely after midnight. Waves 1 to
3 feet.
.THURSDAY...North winds 5 to 10 knots backing to the west in the
late morning and early afternoon, then increasing to 10 to
15 knots early in the afternoon. Cloudy. Waves 2 feet or less.

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

$$

LHZ442-250430-
Harbor Beach to Port Sanilac MI-
402 PM EST Tue Nov 24 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM EST THIS EVENING
THROUGH LATE TONIGHT...

.TONIGHT...South winds 15 to 20 knots. Light rain and light snow
in the evening, then light rain likely after midnight. Waves 3 to
5 feet. Waves occasionally around 7 feet.
.WEDNESDAY...South winds 10 to 15 knots. Light rain. Waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and
afternoon.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Light rain in the evening, then
light rain likely after midnight. Waves 1 to 3 feet.
.THURSDAY...West winds 5 to 10 knots. Cloudy. Waves 2 feet or
less.

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

$$

LHZ443-250430-
Port Sanilac to Port Huron MI-
402 PM EST Tue Nov 24 2020

.TONIGHT...South winds 15 to 20 knots. Light rain and light snow
in the evening, then a chance of light rain after midnight. Waves
2 to 4 feet.
.WEDNESDAY...South winds 10 to 15 knots. Light rain. Waves 1 to
3 feet.
.WEDNESDAY NIGHT...South winds 10 to 15 knots becoming southeast
5 to 10 knots in the late evening and overnight. Light rain in
the evening, then light rain likely after midnight. Waves 2 feet
or less.
.THURSDAY...West winds 5 to 10 knots. Cloudy. Waves 2 feet or
less.

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

$$

LEZ444-250430-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
402 PM EST Tue Nov 24 2020

.TONIGHT...South winds 10 to 15 knots. Cloudy. Light rain likely
in the evening. Waves 1 to 3 feet building to 2 to 4 feet this
evening, then subsiding to 1 to 3 feet after midnight.
.WEDNESDAY...South winds 10 to 15 knots becoming southeast 5 to
10 knots early in the afternoon. Light rain. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots veering to the
southwest after midnight. Light rain in the evening, then light
rain likely after midnight. Waves 2 feet or less.
.THURSDAY...West winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. Cloudy. Waves 2 feet or less.

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

The water temperature at Belle Isle is 43 degrees.

$$

TF

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a www.weather.gov/greatlakes


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