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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS53 KDTX 242040
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
340 PM EST Fri Nov 24 2017

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.

LHZ422-251000-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
340 PM EST Fri Nov 24 2017

...GALE WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

.TONIGHT...Southwest winds 20 to 25 knots becoming west 15 to
20 knots after midnight. Partly cloudy in the evening...then
mostly cloudy with a chance of light showers after midnight.
Waves 2 to 4 feet subsiding to 1 to 3 feet early in the morning.
.SATURDAY...Northwest winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. Mostly cloudy. A slight chance of
light showers in the morning...then a slight chance of light rain
and snow showers in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. Partly cloudy. Waves 1 to 3 feet.
.SUNDAY...West winds 10 to 15 knots becoming southwest 15 to
20 knots in the afternoon. Partly cloudy becoming mostly sunny in
the late morning and early afternoon becoming partly cloudy.
Waves 1 to 3 feet.

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

$$

LHZ421-251000-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
340 PM EST Fri Nov 24 2017

...GALE WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

.TONIGHT...Southwest winds 20 to 25 knots becoming west 15 to
20 knots early in the morning. Partly cloudy in the evening...
then mostly cloudy with a chance of light showers after midnight.
Waves 3 to 5 feet. Waves occasionally around 7 feet.
.SATURDAY...Northwest winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. Mostly cloudy. A chance of light
showers early in the morning...then a slight chance of light
showers in the late morning and afternoon. A slight chance of
light snow showers in the afternoon. Waves 1 to 3 feet building
to 2 to 4 feet late in the afternoon.
.SATURDAY NIGHT...Northwest winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. Mostly cloudy early in the evening becoming
partly cloudy. Waves 3 to 5 feet. Waves occasionally around 7 feet. A
Small Craft Advisory may be needed.
.SUNDAY...West winds 10 to 15 knots becoming southwest 20 to
25 knots. Partly cloudy becoming mostly sunny early in the
afternoon becoming partly cloudy. Waves 2 to 4 feet subsiding to
1 to 3 feet late in the morning...then building to 2 to 4 feet in
the afternoon.

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

$$

LHZ441-251000-
Port Austin to Harbor Beach MI-
340 PM EST Fri Nov 24 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...South winds 20 to 25 knots with gusts to 30 knots
becoming southwest 15 to 20 knots in the late evening and
overnight. Partly cloudy in the evening...then mostly cloudy with
a chance of light showers after midnight. Waves 3 to 5 feet.
Waves occasionally around 7 feet.
.SATURDAY...Northwest winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. Mostly cloudy. A chance of light
showers early in the morning...then a slight chance of light
showers in the late morning and afternoon. A slight chance of
light snow showers in the afternoon. Waves 2 to 4 feet.
.SATURDAY NIGHT...Northwest winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. Mostly cloudy early in the evening becoming
partly cloudy. Waves 5 to 7 feet. Waves occasionally around 10 feet.
A Small Craft Advisory may be needed.
.SUNDAY...West winds 10 to 15 knots becoming southwest 20 to
25 knots with gusts to 30 knots. Partly cloudy becoming mostly
sunny early in the afternoon becoming partly cloudy. Waves 2 to
4 feet building to 3 to 5 feet late in the afternoon. Waves
occasionally around 7 feet.

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

$$

LHZ442-251000-
Harbor Beach to Port Sanilac MI-
340 PM EST Fri Nov 24 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...South winds 20 to 25 knots with gusts to 30 knots
becoming west 10 to 15 knots. Partly cloudy in the evening...then
mostly cloudy with a chance of light showers after midnight.
Waves 3 to 5 feet subsiding to 1 to 3 feet early in the morning.
Waves occasionally around 7 feet.
.SATURDAY...Northwest winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. Mostly cloudy. A chance of light
showers early in the morning...then a slight chance of light
showers in the late morning and afternoon. A slight chance of
light snow showers in the afternoon. Waves 1 to 3 feet building
to 2 to 4 feet late in the afternoon.
.SATURDAY NIGHT...Northwest winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. Mostly cloudy early in the evening becoming
partly cloudy. Waves 4 to 6 feet. Waves occasionally around 8 feet. A
Small Craft Advisory may be needed.
.SUNDAY...West winds 10 to 15 knots becoming southwest 15 to
20 knots late in the afternoon. Partly cloudy becoming mostly
sunny early in the afternoon becoming partly cloudy. Waves 3 to
5 feet subsiding to 1 to 3 feet in the late morning and
afternoon. Waves occasionally around 7 feet.

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

$$

LHZ443-251000-
Port Sanilac to Port Huron MI-
340 PM EST Fri Nov 24 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...South winds 20 to 25 knots with gusts to 30 knots
becoming southwest 15 to 20 knots after midnight. Partly cloudy
in the evening...then mostly cloudy with a chance of light
showers after midnight. Waves 3 to 5 feet subsiding to 1 to
3 feet early in the morning. Waves occasionally around 7 feet.
.SATURDAY...Northwest winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. Mostly cloudy. A chance of light
showers early in the morning...then a slight chance of light
showers in the late morning and afternoon. A slight chance of
light snow showers in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northwest winds 15 to 20 knots. Mostly cloudy
early in the evening becoming partly cloudy. Waves 2 to 4 feet.
.SUNDAY...West winds 10 to 15 knots diminishing to 5 to 10 knots
late in the morning...then becoming southwest 10 to 15 knots
early in the afternoon increasing to 15 to 20 knots late in the
afternoon. Partly cloudy becoming mostly sunny in the late
morning and early afternoon becoming partly cloudy. Waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and
afternoon.

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

$$

LEZ444-251000-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
340 PM EST Fri Nov 24 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...Southwest winds 15 to 20 knots. Partly cloudy in the
evening...then mostly cloudy with a slight chance of light
showers after midnight. Waves 2 to 4 feet subsiding to 1 to
3 feet early in the morning.
.SATURDAY...West winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. Mostly cloudy early in the
morning becoming partly cloudy. Waves around 2 feet or less.
.SATURDAY NIGHT...Northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. Partly cloudy. Waves around 2 feet
or less.
.SUNDAY...West winds 5 to 10 knots becoming southwest 10 to
15 knots in the afternoon. Partly cloudy early in the morning
then clearing. Waves around 2 feet or less.

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

The water temperature at Belle Isle is 39.9 degrees.

$$

IRL

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


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.