Great Lakes Forecast
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747
FZUS63 KDTX 241945
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
341 PM EDT Sun Sep 24 2017

For waters beyond five nautical miles off shore on Lake Huron

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.

.SYNOPSIS...Persistent high pressure, 30.10 inches, will continue to
hold across the eastern Great Lakes region through Tuesday. Quiet
marine conditions will prevail through the mid week.

LHZ361-250800-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
341 PM EDT Sun Sep 24 2017

.TONIGHT...Southeast winds 5 to 10 knots veering to the south
after midnight. Waves 1 to 3 feet.
.MONDAY...South winds 5 to 10 knots backing to the east late in
the afternoon. Waves 2 feet or less.
.MONDAY NIGHT...East winds 5 to 10 knots until early morning
becoming light and variable. Waves 2 feet or less.
.TUESDAY...Light and variable winds. Waves 2 feet or less.
.TUESDAY NIGHT...Light and variable winds becoming southwest 5 to
10 knots in the late evening and early morning...then becoming
west 10 to 15 knots after midnight. A chance of showers and
thunderstorms after midnight. Waves 2 feet or less.
.WEDNESDAY...Northwest winds 10 to 15 knots increasing to 15 to
20 knots late in the morning...then decreasing to 10 to 15 knots
late in the evening. A chance of showers and thunderstorms early
in the morning. Waves 2 to 4 feet building to 3 to 5 feet.
.THURSDAY...West winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and early morning. A chance of showers after
midnight. Waves 2 to 4 feet subsiding to 2 feet or less.
.FRIDAY...West winds 10 to 15 knots veering to the north in the
late evening and early morning. A chance of showers. Waves 2 to
4 feet.


$$

LHZ362-363-250800-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
341 PM EDT Sun Sep 24 2017

.TONIGHT...South winds 5 to 10 knots. Waves 1 to 3 feet.
.MONDAY...South winds 5 to 10 knots. Waves 2 feet or less.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Waves 2 feet or
less.
.TUESDAY...South winds 5 to 10 knots. Waves 2 feet or less.
.TUESDAY NIGHT...South winds 5 to 10 knots. A chance of showers
and thunderstorms after midnight. Waves 2 feet or less.
.WEDNESDAY...Northwest winds 10 to 15 knots increasing to 15 to
20 knots with gusts to 30 knots late in the afternoon. A chance
of showers and thunderstorms early in the morning. Waves 3 to
5 feet building to 5 to 7 feet late in the afternoon. Waves
occasionally around 10 feet.
.THURSDAY...Northwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then veering
to the northeast early in the evening backing to the west in the
late evening and early morning. A chance of showers after
midnight. Waves 4 to 6 feet subsiding to 1 to 3 feet until early
morning. Waves occasionally around 8 feet.
.FRIDAY...Southwest winds 10 to 15 knots becoming west 15 to
20 knots in the late morning and early afternoon...then
decreasing to 10 to 15 knots early in the evening becoming north
15 to 20 knots in the late evening and early morning. A chance of
showers. Waves 3 to 5 feet.


$$

LHZ462>464-250800-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
341 PM EDT Sun Sep 24 2017

.TONIGHT...Northeast winds 5 to 10 knots veering to the southeast
in the late evening and early morning...then becoming light and
variable early in the morning. Waves 2 feet or less.
.MONDAY...Light and variable winds. Waves 2 feet or less.
.MONDAY NIGHT...East winds 5 to 10 knots veering to the southeast
in the late evening and overnight. Waves 2 feet or less.
.TUESDAY...South winds 5 to 10 knots until late afternoon
becoming light and variable. Waves 2 feet or less.
.TUESDAY NIGHT...Light and variable winds becoming south 5 to
10 knots in the late evening and overnight. Waves 2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots becoming northwest 10 to
15 knots late in the morning...then increasing to 15 to 20 knots
late in the evening. Waves 1 to 3 feet building to 4 to 6 feet
late in the afternoon. Waves occasionally around 8 feet.
.THURSDAY...North winds 10 to 15 knots early in the morning
becoming light and variable...then becoming south 5 to 10 knots
in the late evening and early morning. Waves 3 to 5 feet
subsiding to 1 to 3 feet in the late evening and early morning.
.FRIDAY...West winds 10 to 15 knots veering to the northwest in
the late evening and early morning. A chance of showers. Waves
1 to 3 feet building to 3 to 5 feet.


$$

LHZ461-250200-
MAFOR 2421/
HURON NORTH 12400 11410 14400 11400. Waves 2 feet or less.
220002.

HURON SOUTH 15400 11400 11300. Waves 2 feet or less. 220002.

$$

CB

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftable (all lower case)

Graphical marine forecasts are available online at
weather.gov/greatlakes (all lower case)



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