Great Lakes Forecast
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FZUS63 KDTX 111955
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
355 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-
355 PM EDT Fri Aug 11 2017

.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 building to 3 to 5 feet in the late evening and overnight.
.SATURDAY...Northwest winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon. A chance of showers early in the
morning. A chance of showers in the afternoon. Waves 3 to 5 feet.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots decreasing to
5 to 10 knots after midnight. A chance of showers early in the
evening. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight.
.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-
355 PM EDT Fri Aug 11 2017

.TONIGHT...Southwest winds 5 to 10 knots veering to the west in
the late evening and early morning...then becoming northwest
10 to 15 knots early in the morning. A chance of thunderstorms in
the evening. A chance of showers. Waves 1 to 3 feet building to
3 to 5 feet in the late evening and overnight.
.SATURDAY...Northwest winds 10 to 15 knots. A chance of showers
early in the morning. A chance of showers in the afternoon. Waves
3 to 5 feet.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. A chance of
showers early in the evening. Waves 3 to 5 feet.
.SUNDAY...Northwest winds 5 to 10 knots until late afternoon
becoming light and variable. Waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon.
.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-
355 PM EDT Fri Aug 11 2017

.TONIGHT...Southwest winds 5 to 10 knots becoming west 10 to
15 knots early in the morning. Showers and thunderstorms likely
early in the evening...then a chance of showers in the late
evening and overnight. Waves 2 to 4 feet.
.SATURDAY...Northwest winds 10 to 15 knots. A chance of showers.
Waves 3 to 5 feet.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. A chance of
showers early in the evening. Waves 3 to 5 feet.
.SUNDAY...Northwest winds 5 to 10 knots until late afternoon
becoming light and variable. Waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon.
.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 1121/
HURON NORTH 12600 12700 11710 12810 11710. A chance of
showers. Waves 2 to 4 feet building to 3 to 5 feet tonight. Waves
2 to 4 feet Saturday. 220202.

HURON SOUTH 11500 11600 12700 14710. A chance of showers and
thunderstorms this evening...then a chance of showers overnight.
A chance of showers Saturday. Waves 2 to 4 feet tonight. Waves 2
to 4 feet building to 3 to 5 feet Saturday. 220103.

$$

DRC

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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