Great Lakes Forecast
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FZUS63 KDTX 190158
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
958 PM EDT Fri May 18 2018

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 29.80 inches will move into the
eastern Great Lakes on Saturday with an increased chance of
showers and thunderstorms. A cold front will move in from the
northwest on Saturday night into Sunday morning and high pressure,
30.20 inches, will return in its wake.

LHZ361-190815-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
958 PM EDT Fri May 18 2018

.REST OF TONIGHT...East winds 10 to 15 knots. Waves 1 to 3 feet.
.SATURDAY...East winds 10 to 15 knots decreasing to 5 to 10 knots
in the afternoon. Showers likely. Waves 1 to 3 feet.
.SATURDAY NIGHT...Light and variable winds becoming northwest
5 to 10 knots in the late evening and early morning...then
increasing to 10 to 15 knots after midnight. Showers likely early
in the evening. Waves 1 to 3 feet.
.SUNDAY...Northwest winds 5 to 10 knots backing to the west early
in the afternoon. Waves 2 feet or less.
.SUNDAY NIGHT...West winds 5 to 10 knots. Waves 2 feet or less.
.MONDAY...Light and variable winds becoming southeast 5 to
10 knots late in the afternoon. Waves 2 feet or less.
.TUESDAY...Light and variable winds becoming west 5 to 10 knots
in the late evening and early morning. Waves 2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots. Waves 2 feet or less.


$$

LHZ362-363-190815-
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-
958 PM EDT Fri May 18 2018

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


$$

LHZ462>464-190815-
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-
958 PM EDT Fri May 18 2018

.REST OF TONIGHT...East winds 10 to 15 knots. Showers likely
after midnight. Waves 2 to 4 feet.
.SATURDAY...Southeast winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon. Showers. A chance of
thunderstorms in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots backing to the
northwest in the late evening and early morning...then increasing
to 10 to 15 knots after midnight. Showers early in the evening. A
chance of thunderstorms in the evening. A chance of showers in
the late evening and early morning. Waves 1 to 3 feet.
.SUNDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.SUNDAY NIGHT...North winds 5 to 10 knots early in the evening
becoming light and variable. Waves 1 to 3 feet.
.MONDAY...Light and variable winds becoming east 5 to 10 knots
late in the evening. A chance of thunderstorms early in the
evening. A chance of showers early in the evening. Waves 2 feet
or less.
.TUESDAY...East winds 5 to 10 knots veering to the west in the
late morning and early afternoon...then veering to the north
until early morning. A chance of showers early in the morning.
Waves 2 feet or less.
.WEDNESDAY...North winds 5 to 10 knots becoming light and
variable. Waves 2 feet or less.


$$

LHZ461-190815-
MAFOR 1903/
HURON NORTH 13210 14206 11800. Waves 1 to 3 feet. 220103.

HURON SOUTH 12200 11300 13306 11406 11600. A chance of
showers overnight. Waves 1 to 3 feet. 220103.

$$

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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