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FZUS63 KDTX 240750
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
347 AM EDT Mon Jul 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...Low pressure of 29.70 inches will progress east to Lake
Ontario today with the associated cold front surging south of the
region early this morning. High pressure of 30.20 inches will then
build into the central Great Lakes tonight into Tuesday.

LHZ361-242000-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
347 AM EDT Mon Jul 24 2017

.TODAY...North winds 15 to 20 knots decreasing to 5 to 10 knots.
A chance of showers early in the morning. Waves 4 to 6 feet
subsiding to 2 to 4 feet late in the afternoon. Waves
occasionally around 8 feet.
.TONIGHT...West winds 5 to 10 knots veering to the northwest
after midnight...then becoming light and variable early in the
morning. Waves 2 feet or less.
.TUESDAY...Light and variable winds becoming southeast 5 to
10 knots early in the afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots veering to the
south after midnight. Waves 1 to 3 feet.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 5 to
10 knots late in the morning...then veering to the west late in
the evening. A chance of showers and thunderstorms. Waves 1 to
3 feet.
.THURSDAY...Northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming north 5 to 10 knots
early in the evening increasing to 10 to 15 knots. A chance of
showers and thunderstorms early in the morning. Waves 2 feet or
less.
.FRIDAY...Northeast winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then becoming
light and variable early in the evening becoming northwest 5 to
10 knots in the late evening and early morning. Waves 1 to
3 feet.

$$

LHZ362-363-242000-
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-
347 AM EDT Mon Jul 24 2017

.TODAY...North winds 20 to 25 knots decreasing to 15 to 20 knots
late in the afternoon. Gusts to 30 knots. A chance of showers
until late afternoon. Waves 6 to 9 feet. Waves occasionally
around 12 feet.
.TONIGHT...North winds 10 to 15 knots decreasing to 5 to 10 knots
in the late evening and overnight. Waves 5 to 7 feet subsiding to
2 to 4 feet. Waves occasionally around 10 feet.
.TUESDAY...North winds 5 to 10 knots until late afternoon
becoming light and variable. Waves 1 to 3 feet.
.TUESDAY NIGHT...East winds 5 to 10 knots veering to the south in
the late evening and early morning...then increasing to 10 to
15 knots after midnight. Waves 1 to 3 feet.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 5 to
10 knots late in the evening. A chance of showers and
thunderstorms. Waves 2 to 4 feet subsiding to 1 to 3 feet late in
the evening.
.THURSDAY...West winds 5 to 10 knots veering to the north until
early evening...then becoming northeast 10 to 15 knots in the
late evening and early morning. A chance of showers and
thunderstorms early in the morning. Waves 2 feet or less building
to 2 to 4 feet in the late evening and early morning.
.FRIDAY...Northeast winds 15 to 20 knots becoming north 5 to
10 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet in the late
evening and early morning.

$$

LHZ462>464-242000-
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-
347 AM EDT Mon Jul 24 2017

.TODAY...North winds 15 to 20 knots increasing to 20 to 25 knots
with gusts to 30 knots in the late morning and afternoon. A
chance of showers. Waves 6 to 9 feet. Waves occasionally around
12 feet.
.TONIGHT...North winds 20 to 25 knots with gusts to 30 knots
decreasing to 10 to 15 knots. A chance of showers early in the
evening. Waves 5 to 7 feet subsiding to 3 to 5 feet early in the
morning. Waves occasionally around 10 feet.
.TUESDAY...North winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon. Waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon.
.TUESDAY NIGHT...North winds 5 to 10 knots veering to the east in
the late evening and early morning...then becoming south 10 to
15 knots after midnight. Waves 2 feet or less.
.WEDNESDAY...South winds 10 to 15 knots. A chance of showers and
thunderstorms after midnight. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 5 to 10 knots veering to the north
early in the evening...then becoming northeast 10 to 15 knots in
the late evening and early morning. A chance of showers and
thunderstorms. Waves 2 feet or less building to 2 to 4 feet in
the late evening and early morning.
.FRIDAY...Northeast winds 15 to 20 knots becoming north 10 to
15 knots in the late evening and early morning. Waves 3 to
5 feet.

$$

LHZ461-241400-
MAFOR 2409/
HURON NORTH 11130 11120 12820 11810 11700 11800 11100. A
chance of showers this morning. Waves 3 to 5 feet today. Waves 1
to 3 feet tonight. 210406 210305.

HURON SOUTH 11820 14830 11820 12810. A chance of showers today
and this evening. Waves 1 to 3 feet building to 5 to 7 feet.
Occasional wave height around 10 feet today. Waves 4 to 6 feet
subsiding to 2 to 4 feet. Occasional wave height around 8 feet
tonight. 210204 210508.

$$

HLO

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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