Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 241350
NSHDTX

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

LHZ422-242130-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
950 AM EDT Mon Jul 24 2017

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

.REST OF TODAY...North winds 20 to 25 knots with gusts to
30 knots. Mostly cloudy with a slight chance of light showers.
Waves 3 to 5 feet.
.TONIGHT...Northeast winds 15 to 20 knots becoming north 5 to
10 knots. Partly cloudy early in the evening then clearing. Waves
2 to 4 feet subsiding to 2 feet or less in the late evening and
overnight.
.TUESDAY...Northeast winds 5 to 10 knots. Sunny. Waves around
2 feet or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots becoming south
10 to 15 knots early in the morning. Clear. Waves around 2 feet
or less.

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

$$

LHZ421-242130-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
950 AM EDT Mon Jul 24 2017

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

.REST OF TODAY...North winds 20 to 25 knots with gusts to
30 knots. Mostly cloudy with a slight chance of light showers.
Waves 6 to 9 feet. Waves occasionally around 12 feet.
.TONIGHT...North winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Partly cloudy early
in the evening then clearing. A slight chance of light showers
early in the evening. Waves 4 to 6 feet subsiding to 1 to 3 feet.
Waves occasionally around 8 feet.
.TUESDAY...Northeast winds 5 to 10 knots. Sunny. Waves around
2 feet or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots becoming south
10 to 15 knots early in the morning. Clear. Waves around 2 feet
or less.

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

$$

LHZ441-242130-
Port Austin to Harbor Beach MI-
950 AM EDT Mon Jul 24 2017

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

.REST OF TODAY...North winds 20 to 25 knots with gusts to
30 knots. Cloudy with a chance of light showers. Waves 6 to
9 feet. Waves occasionally around 12 feet.
.TONIGHT...North winds 20 to 25 knots diminishing to 10 to
15 knots. Mostly clear. A chance of light showers early in the
evening. Waves 5 to 7 feet subsiding to 2 to 4 feet after
midnight. Waves occasionally around 10 feet.
.TUESDAY...Northeast winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. Sunny. Waves 1 to 3 feet.
.TUESDAY NIGHT...East winds 5 to 10 knots veering to the south
after midnight...then increasing to 10 to 15 knots early in the
morning. Clear. Waves around 2 feet or less.

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

$$

LHZ442-242130-
Harbor Beach to Port Sanilac MI-
950 AM EDT Mon Jul 24 2017

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

.REST OF TODAY...North winds 20 to 25 knots with gusts to
30 knots. Cloudy with a chance of light showers. Waves 6 to
9 feet. Waves occasionally around 12 feet.
.TONIGHT...North winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots in the late evening and overnight.
Partly cloudy with a chance of light showers early in the
evening...then mostly clear in the late evening and overnight.
Waves 5 to 7 feet subsiding to 3 to 5 feet after midnight. Waves
occasionally around 10 feet.
.TUESDAY...North winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Sunny. Waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots veering to the
east late in the evening...then veering to the southeast after
midnight becoming south 10 to 15 knots early in the morning.
Clear. Waves around 2 feet or less.

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

$$

LHZ443-242130-
Port Sanilac to Port Huron MI-
950 AM EDT Mon Jul 24 2017

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

.REST OF TODAY...North winds 20 to 25 knots with gusts to
30 knots. Cloudy with a chance of light showers. Waves 5 to
7 feet. Waves occasionally around 10 feet.
.TONIGHT...North winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots in the late evening and overnight.
Mostly cloudy with a chance of light showers early in the
evening...then mostly clear in the late evening and overnight.
Waves 4 to 6 feet. Waves occasionally around 8 feet.
.TUESDAY...North winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Sunny. Waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots veering to the
south after midnight. Clear. Waves around 2 feet or less.

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

$$

LEZ444-242130-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
950 AM EDT Mon Jul 24 2017

.REST OF TODAY...Northwest winds 15 to 20 knots becoming north
10 to 15 knots late in the afternoon. Mostly cloudy. Waves around
2 feet or less.
.TONIGHT...North winds 15 to 20 knots diminishing to 5 to
10 knots. Partly cloudy in the evening then clearing. Waves
around 2 feet or less.
.TUESDAY...Northeast winds 5 to 10 knots. Sunny. Waves around
2 feet or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Clear. Waves
around 2 feet or less.

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

The water temperature at Belle Isle is 77.6 degrees.

$$

BT

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



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