Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 190153
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
953 PM EDT Wed Oct 18 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.

LHZ422-190915-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
953 PM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.REST OF TONIGHT...Southwest winds 20 to 25 knots. Mostly clear.
Waves 3 to 5 feet. Waves occasionally around 7 feet.
.THURSDAY...Southwest winds 20 to 25 knots becoming west 10 to
15 knots. Partly cloudy early in the morning then clearing. Waves
3 to 5 feet subsiding to 1 to 3 feet in the late morning and
afternoon.
.THURSDAY NIGHT...West winds 10 to 15 knots. Clear. Waves around
2 feet or less.
.FRIDAY...Southwest winds 5 to 10 knots. Sunny. Waves around
2 feet or less.

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

$$

LHZ421-190915-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
953 PM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.REST OF TONIGHT...Southwest winds 20 to 25 knots increasing to
30 knots after midnight. Mostly clear. Waves 4 to 6 feet. Waves
occasionally around 7 feet.
.THURSDAY...Southwest winds 20 to 25 knots becoming west 15 to
20 knots in the late morning and afternoon. Partly cloudy early
in the morning then clearing. Waves 4 to 6 feet subsiding to 2 to
4 feet in the afternoon. Waves occasionally around 8 feet.
.THURSDAY NIGHT...West winds 10 to 15 knots. Clear. Waves 1 to
3 feet.
.FRIDAY...Southwest winds 10 to 15 knots. Sunny. Waves around
2 feet or less.

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

$$

LHZ441-190915-
Port Austin to Harbor Beach MI-
953 PM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.REST OF TONIGHT...Southwest winds 20 to 25 knots. Clear. Waves
3 to 5 feet. Waves occasionally around 7 feet.
.THURSDAY...Southwest winds 20 to 25 knots becoming west 15 to
20 knots in the late morning and afternoon. Mostly sunny becoming
partly cloudy late in the morning becoming sunny. Waves 3 to
5 feet. Waves occasionally around 7 feet.
.THURSDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. Clear. Waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight.
.FRIDAY...Southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon...then becoming
south 10 to 15 knots late in the afternoon. Sunny. Waves around
2 feet or less.

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

$$

LHZ442-190915-
Harbor Beach to Port Sanilac MI-
953 PM EDT Wed Oct 18 2017

.REST OF TONIGHT...Southwest winds 15 to 20 knots. Clear. Waves
2 to 4 feet.
.THURSDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots in the afternoon. Mostly sunny. Waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon.
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Clear. Waves around 2 feet or
less.
.FRIDAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots late in the afternoon. Sunny. Waves around 2 feet or
less.

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

$$

LHZ443-190915-
Port Sanilac to Port Huron MI-
953 PM EDT Wed Oct 18 2017

.REST OF TONIGHT...Southwest winds 15 to 20 knots. Clear. Waves
2 to 4 feet.
.THURSDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots in the afternoon. Mostly sunny. Waves 1 to 3 feet.
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Clear. Waves around 2 feet or
less.
.FRIDAY...South winds 5 to 10 knots. Sunny. Waves around 2 feet
or less.

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

$$

LEZ444-190915-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
953 PM EDT Wed Oct 18 2017

.REST OF TONIGHT...Southwest winds 15 to 20 knots. Clear. Waves
2 to 4 feet.
.THURSDAY...Southwest winds 15 to 20 knots becoming west 5 to
10 knots. Mostly sunny. Waves 1 to 3 feet.
.THURSDAY NIGHT...Northwest winds 5 to 10 knots until early
morning becoming light and variable. Clear. Waves around 2 feet
or less.
.FRIDAY...Light and variable winds becoming south 5 to 10 knots
in the afternoon. Sunny. Waves around 2 feet or less.

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

The water temperature at Belle Isle is 59.4 degrees.

$$

BT

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


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