Great Lakes Forecast
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022
FZUS63 KDTX 120156
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
956 PM EDT Fri Aug 11 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 29.90
inches...over northern Lake Huron will slowly track east into
Ontario tonight. The low will continue to influence the eastern
Great Lakes through Saturday as it lifts into Quebec. High
pressure...averaging 30.10 inches...will then build into the region
for the remainder of the weekend.

LHZ361-120815-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
956 PM EDT Fri Aug 11 2017

.REST OF TONIGHT...Northwest winds 5 to 10 knots increasing to
10 to 15 knots early in the morning. A chance of showers. Waves
2 to 4 feet subsiding to 1 to 3 feet after midnight.
.SATURDAY...Northwest winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon. A chance of showers in the
afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots decreasing to
5 to 10 knots after midnight. 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...West winds 5 to 10 knots. Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots. Waves 2 feet or less.
.WEDNESDAY...Light and variable winds becoming east 5 to
10 knots. Waves 2 feet or less.


$$

LHZ362-363-120815-
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-
956 PM EDT Fri Aug 11 2017

.REST OF TONIGHT...Northwest winds 5 to 10 knots increasing to
10 to 15 knots early in the morning. A chance of showers. Waves 1
to 3 feet.
.SATURDAY...Northwest winds 10 to 15 knots. A chance of showers.
Waves 2 to 4 feet building to 3 to 5 feet in the late morning and
afternoon.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. Waves 3 to
5 feet.
.SUNDAY...Northwest winds 5 to 10 knots until late afternoon
becoming light and variable. Waves 1 to 3 feet.
.SUNDAY NIGHT...South winds 5 to 10 knots. Waves 2 feet or less.
.MONDAY...South winds 5 to 10 knots. Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots veering to the north in the
late morning and early afternoon...then veering to the southeast
early in the evening veering to the south in the late evening and
early morning. Waves 2 feet or less.
.WEDNESDAY...North winds 5 to 10 knots veering to the east in the
late morning and early afternoon...then veering to the southeast
early in the evening becoming east 10 to 15 knots in the late
evening and early morning. Waves 2 feet or less.


$$

LHZ462>464-120815-
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-
956 PM EDT Fri Aug 11 2017

.REST OF TONIGHT...West winds 5 to 10 knots increasing to 10 to
15 knots early in the morning. A chance of showers. Waves 1 to 3
feet.
.SATURDAY...Northwest winds 10 to 15 knots. A chance of showers.
Waves 1 to 3 feet building to 2 to 4 feet in the afternoon.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. Waves 3 to
5 feet.
.SUNDAY...Northwest 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 south 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...then becoming north 5 to 10 knots in the
late evening and early morning. Waves 2 feet or less.
.WEDNESDAY...South winds 5 to 10 knots backing to the east until
early evening...then becoming northeast 10 to 15 knots in the
late evening and early morning. Waves 2 feet or less.


$$

LHZ461-120815-
MAFOR 1203/
HURON NORTH 12700 11710 12810 13710. A chance of showers
overnight and Saturday. Waves 1 to 3 feet. 220103.

HURON SOUTH 12700 14710 11710 11810. A chance of showers
overnight and Saturday. Waves 2 feet or less overnight. Waves 2
to 4 feet Saturday and Saturday evening. 220102.

$$

BT

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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