Great Lakes Forecast
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FZUS63 KDTX 180741
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
339 AM EDT Sun Jun 18 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...An area of low pressure developing over the western
Great Lakes will deepen to around 29.40 inches while tracking north
through the northern Great Lakes through the day. Pressure will
slowly increase to around 29.70 inches on Monday as a broad trough
of low pressure hold over the region through the start of the week.

LHZ361-182000-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
339 AM EDT Sun Jun 18 2017

.TODAY...Southeast winds 5 to 10 knots until late afternoon
becoming light and variable. A chance of thunderstorms early in
the morning. Rain showers likely in the morning. A chance of
showers early in the afternoon. Waves 2 feet or less.
.TONIGHT...West winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and overnight. Waves 1 to 3 feet building to
2 to 4 feet in the late evening and overnight.
.MONDAY...West 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.
.MONDAY NIGHT...West winds 5 to 10 knots. Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots. A chance of showers early in
the afternoon. Waves 2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southwest 5 to
10 knots early in the evening becoming light and variable. A
chance of showers after midnight. Waves 2 feet or less.
.THURSDAY...South winds 5 to 10 knots. A chance of showers and
thunderstorms until afternoon. A chance of showers after
midnight. Waves 2 feet or less.


$$

LHZ362-363-182000-
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-
339 AM EDT Sun Jun 18 2017

.TODAY...Southeast winds 5 to 10 knots becoming south 10 to
15 knots in the afternoon. A chance of thunderstorms early in the
morning. Rain showers likely in the morning. A chance of showers
early in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet
late in the afternoon.
.TONIGHT...West winds 10 to 15 knots. Waves 2 to 4 feet.
.MONDAY...Southwest winds 5 to 10 knots. A chance of showers in
the afternoon. Waves 1 to 3 feet.
.MONDAY NIGHT...Light and variable winds becoming west 5 to
10 knots in the late evening and overnight. A chance of showers.
Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots. A chance of showers. Waves
2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots backing to the southeast
until early morning. A chance of showers after midnight. Waves
2 feet or less.
.THURSDAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and early afternoon...then
decreasing to 5 to 10 knots early in the evening backing to the
north in the late evening and early morning. A chance of showers
and thunderstorms until afternoon. A chance of showers after
midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet until early
morning.


$$

LHZ462>464-182000-
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-
339 AM EDT Sun Jun 18 2017

.TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. A chance of thunderstorms
early in the morning. Rain showers likely in the morning. A
chance of showers early in the afternoon. Waves 1 to 3 feet
building to 2 to 4 feet in the afternoon.
.TONIGHT...Southwest winds 10 to 15 knots becoming west 5 to
10 knots early in the morning. Waves 2 to 4 feet subsiding to
1 to 3 feet in the late evening and overnight.
.MONDAY...Southwest winds 5 to 10 knots. Showers likely in the
afternoon. Waves 2 feet or less.
.MONDAY NIGHT...South winds 5 to 10 knots veering to the west in
the late evening and overnight. Showers likely early in the
evening...then a chance of showers in the late evening and
overnight. Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots. A chance of showers. Waves
2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots early in the morning
becoming light and variable...then becoming south 5 to 10 knots
in the late evening and early morning. A chance of showers after
midnight. Waves 2 feet or less.
.THURSDAY...South winds 10 to 15 knots becoming southwest 5 to
10 knots in the late evening and early morning. A chance of
thunderstorms until afternoon. A chance of showers...then a
chance of showers after midnight. Waves 1 to 3 feet.


$$

LHZ461-181400-
MAFOR 1809/
HURON NORTH 11300 11306 11300 11400 11500 13610. A chance of
showers and thunderstorms early this morning...then a chance of
thunderstorms this morning. A chance of showers this afternoon.
Waves 1 to 3 feet. 220101.

HURON SOUTH 11406 11416 11410 12510 12610 11600. A chance of
thunderstorms this morning...then a chance of showers this
afternoon. Waves 2 feet or less building to 2 to 4 feet today.
Waves 2 to 4 feet tonight. 220102.

$$

DG

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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