Great Lakes Forecast
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FZUS63 KDTX 121401
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
954 AM EDT Sat Aug 12 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 low pressure system...averaging 29.80
inches...over southern Ontario will slowly loosen its grip on the
eastern lakes as it lifts into Quebec today. High pressure...
averaging 30.10 inches...will then build into the region for the
remainder of the weekend.

LHZ361-122000-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
954 AM EDT Sat Aug 12 2017

.REST OF TODAY...Northwest winds 10 to 15 knots decreasing to
5 to 10 knots early in the afternoon...then becoming west 10 to
15 knots late in the afternoon. Scattered showers. Waves 2 to
4 feet subsiding to 1 to 3 feet late in the afternoon.
.TONIGHT...Northwest winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. Scattered showers early in the evening.
Waves 1 to 3 feet.
.SUNDAY...West winds 5 to 10 knots. Waves 2 feet or less.
.SUNDAY NIGHT...West winds 5 to 10 knots. Waves 2 feet or less.
.MONDAY...Southwest winds 5 to 10 knots becoming light and
variable...then becoming west 5 to 10 knots late in the evening.
Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots early in the morning becoming
light and variable. Waves 2 feet or less.
.WEDNESDAY...Light and variable winds becoming east 5 to 10 knots
in the late morning and early afternoon...then increasing to
10 to 15 knots until early morning. Waves 2 feet or less building
to 2 to 4 feet in the late evening and early morning.


$$

LHZ362-363-122000-
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-
954 AM EDT Sat Aug 12 2017

.REST OF TODAY...Northwest winds 15 to 20 knots decreasing to
10 to 15 knots in the afternoon. Scattered showers. Waves 3 to
5 feet.
.TONIGHT...Northwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the morning. Scattered showers early in the
evening. Waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight.
.SUNDAY...Northwest winds 5 to 10 knots backing to the south
early in the afternoon. Waves 1 to 3 feet.
.SUNDAY NIGHT...South winds 5 to 10 knots. Waves 2 feet or less.
.MONDAY...Southwest winds 5 to 10 knots backing to the south late
in the afternoon...then becoming light and variable late in the
evening. Waves 2 feet or less.
.TUESDAY...Light and variable winds. Waves 2 feet or less.
.WEDNESDAY...Light and variable winds becoming east 5 to 10 knots
until early evening...then 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.


$$

LHZ462>464-122000-
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-
954 AM EDT Sat Aug 12 2017

.REST OF TODAY...Northwest winds 10 to 15 knots. Scattered
showers. Waves 3 to 5 feet.
.TONIGHT...North winds 10 to 15 knots becoming northwest 5 to
10 knots in the late evening and overnight. Scattered showers
early in the evening. Waves 2 to 4 feet subsiding to 1 to 3 feet
after midnight.
.SUNDAY...West winds 5 to 10 knots until late afternoon becoming
light and variable. Waves 1 to 3 feet.
.SUNDAY NIGHT...Light and variable winds becoming south 5 to
10 knots in the late evening and overnight. Waves 2 feet or less.
.MONDAY...South winds 5 to 10 knots in the morning becoming light
and variable...then becoming southeast 5 to 10 knots late in the
afternoon. Waves 2 feet or less.
.TUESDAY...Light and variable winds. Waves 2 feet or less.
.WEDNESDAY...South winds 5 to 10 knots becoming southeast 10 to
15 knots in the late evening and early morning. A chance of
showers and thunderstorms after midnight. Waves 2 feet or less.


$$

LHZ461-122000-
MAFOR 1215/
HURON NORTH 14710 14700. Scattered showers this afternoon and
evening. Waves 1 to 3 feet. 220203.

HURON SOUTH 13710 14700 11700. Scattered showers this afternoon
and evening. Waves 2 to 4 feet this afternoon and tonight. Waves
1 to 3 feet Sunday morning. 220204.

$$

MR

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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