Great Lakes Forecast
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FZUS63 KDTX 260747
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
347 AM EDT Thu Apr 26 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...High pressure, 30.00 inches, will build across the
region today. A cold front will move across the region tonight
and continuing through Friday. Low pressure, 29.70 inches, will
develop across lower Ontario late Friday and move eastward Friday
night. High pressure will then build to 30.30 inches across the
region for the weekend.

LHZ361-262015-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
347 AM EDT Thu Apr 26 2018

.TODAY...West winds 5 to 10 knots in the morning becoming light
and variable. Waves 2 feet or less.
.TONIGHT...South winds 5 to 10 knots becoming west 10 to 15 knots
early in the morning. A chance of showers after midnight. Waves
2 feet or less.
.FRIDAY...West winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon. A chance of showers early in the morning.
Waves 1 to 3 feet.
.FRIDAY NIGHT...North winds 10 to 15 knots. Waves 1 to 3 feet.
.SATURDAY...North winds 15 to 20 knots becoming northwest 10 to
15 knots. Waves 2 to 4 feet.
.SUNDAY...North winds 10 to 15 knots becoming northwest 5 to
10 knots in the late morning and early afternoon...then becoming
west 10 to 15 knots early in the evening decreasing to 5 to
10 knots in the late evening and early morning. Waves 1 to
3 feet.
.MONDAY...Southwest winds 5 to 10 knots until afternoon becoming
light and variable...then becoming southwest 5 to 10 knots in the
late evening and early morning. A chance of showers after
midnight. Waves 1 to 3 feet.


$$

LHZ362-363-262015-
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 Thu Apr 26 2018

.TODAY...Northwest winds 10 to 15 knots decreasing to 5 to
10 knots late in the morning...then backing to the southwest
early in the afternoon backing to the south late in the
afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late
morning and afternoon.
.TONIGHT...Southeast winds 5 to 10 knots becoming south 10 to
15 knots late in the evening...then decreasing to 5 to 10 knots
after midnight. Waves 1 to 3 feet.
.FRIDAY...Southwest winds 5 to 10 knots veering to the northwest
in the late morning and afternoon. A chance of showers until late
afternoon. Waves 1 to 3 feet.
.FRIDAY NIGHT...Northwest winds 10 to 15 knots becoming north
15 to 20 knots after midnight. Waves 2 to 4 feet.
.SATURDAY...Northwest winds 15 to 20 knots. Waves 4 to 6 feet.
.SUNDAY...North winds 15 to 20 knots becoming northwest 10 to
15 knots until early evening...then becoming west 5 to 10 knots
in the late evening and early morning. Waves 3 to 5 feet
subsiding to 2 to 4 feet until early morning. Waves occasionally
around 8 feet.
.MONDAY...West winds 5 to 10 knots becoming southwest 10 to
15 knots. Waves 1 to 3 feet building to 3 to 5 feet until early
morning.


$$

LHZ462>464-262015-
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 Thu Apr 26 2018

.TODAY...Northwest winds 5 to 10 knots in the morning becoming
light and variable. Waves 2 to 4 feet subsiding to 1 to 3 feet in
the late morning and afternoon.
.TONIGHT...South winds 5 to 10 knots. Waves 2 feet or less.
.FRIDAY...South winds 5 to 10 knots veering to the north early in
the afternoon. A chance of showers. Waves 2 feet or less.
.FRIDAY NIGHT...North winds 5 to 10 knots increasing to 10 to
15 knots after midnight. A chance of showers early in the
evening. A chance of snow showers early in the morning. Waves
1 to 3 feet building to 2 to 4 feet after midnight.
.SATURDAY...North winds 15 to 20 knots becoming northwest 10 to
15 knots late in the afternoon. A chance of snow showers early in
the morning. A chance of showers late in the morning. Waves 4 to
6 feet. Waves occasionally around 8 feet.
.SUNDAY...Northwest winds 15 to 20 knots decreasing to 10 to
15 knots in the late morning and early afternoon...then becoming
northeast 5 to 10 knots early in the evening backing to the west
in the late evening and early morning. Waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and early morning.
.MONDAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and early morning. Waves 1 to 3 feet
building to 2 to 4 feet in the late evening and early morning.


$$

LHZ461-262015-
MAFOR 2609/
HURON NORTH 12700 11600 11500 13400 11500. A chance of
showers overnight. Waves 2 feet or less. 220102.

HURON SOUTH 11710 11700 11600 11500 11400 12410 11400.
Waves 2 to 4 feet subsiding to 2 feet or less today. Waves 2 feet
or less tonight. 220204.

$$

AA

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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