Great Lakes Forecast
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FZUS63 KDTX 240741
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
341 AM EDT Thu Aug 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...A weak front will reinforce cool air over Lake Huron and
Lower Michigan today. The cool air will continue to present
favorable conditions for waterspouts through this evening. High
pressure building to 30.20 inches will then move southward from
central Canada tonight through Friday and drift slowly across the
region during the weekend.

LHZ361-242015-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
341 AM EDT Thu Aug 24 2017

.TODAY...North winds 10 to 15 knots becoming northwest 5 to
10 knots in the late morning and afternoon. Waterspouts likely.
Waves 2 feet or less.
.TONIGHT...North winds 10 to 15 knots decreasing to 5 to 10 knots
early in the morning. Waterspouts likely early in the evening.
Waves 1 to 3 feet.
.FRIDAY...North winds 5 to 10 knots early in the morning becoming
light and variable. Waves 2 feet or less.
.FRIDAY NIGHT...Light and variable winds becoming west 5 to
10 knots in the late evening and early morning...then becoming
light and variable after midnight. Waves 2 feet or less.
.SATURDAY...Light and variable winds becoming southeast 5 to
10 knots late in the evening. Waves 2 feet or less.
.SUNDAY...South winds 5 to 10 knots becoming southeast 10 to
15 knots. Waves 2 feet or less.
.MONDAY...Southeast winds 10 to 15 knots. Waves 2 to 4 feet.


$$

LHZ362-363-242015-
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 AM EDT Thu Aug 24 2017

.TODAY...North winds 10 to 15 knots. A chance of showers early in
the morning. Waterspouts likely. Waves 2 to 4 feet.
.TONIGHT...North winds 10 to 15 knots decreasing to 5 to 10 knots
early in the morning. Waterspouts likely early in the evening.
Waves 1 to 3 feet.
.FRIDAY...North winds 5 to 10 knots. Waves 2 feet or less.
.FRIDAY NIGHT...Light and variable winds. Waves 2 feet or less.
.SATURDAY...Light and variable winds becoming southeast 5 to
10 knots late in the evening. Waves 2 feet or less.
.SUNDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and early morning. Waves 2 feet or
less building to 2 to 4 feet in the late evening and early
morning.
.MONDAY...Southeast winds 10 to 15 knots. Waves 2 to 4 feet.


$$

LHZ462>464-242015-
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 AM EDT Thu Aug 24 2017

.TODAY...North winds 10 to 15 knots. Waterspouts likely. A chance
of showers. Waves 2 to 4 feet.
.TONIGHT...North winds 10 to 15 knots decreasing to 5 to 10 knots
after midnight. Waterspouts likely early in the evening. Waves
2 to 4 feet subsiding to 1 to 3 feet after midnight.
.FRIDAY...North winds 5 to 10 knots. Waves 2 feet or less.
.FRIDAY NIGHT...North winds 5 to 10 knots early in the evening
becoming light and variable. Waves 2 feet or less.
.SATURDAY...Light and variable winds becoming northeast 5 to
10 knots late in the evening. Waves 2 feet or less.
.SUNDAY...Southeast winds 5 to 10 knots becoming east 10 to
15 knots in the late evening and early morning. Waves 2 feet or
less building to 2 to 4 feet in the late evening and early
morning.
.MONDAY...Southeast winds 10 to 15 knots. Waves 2 to 4 feet.


$$

LHZ461-242015-
MAFOR 2409/
HURON NORTH 11810 12800 13700 11800 11100. Waterspouts likely
today and this evening. A chance of showers this morning. Waves 1
to 3 feet. 220103.

HURON SOUTH 14810 11810 13800. Waterspouts likely today and this
evening. A chance of showers today. Waves 2 to 4 feet. 220204.

$$

SP

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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