Great Lakes Forecast
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FZUS63 KDTX 260133
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
930 PM EDT Fri May 25 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...A weak low pressure system will continue to gradually
lower pressure from 29.90 to 29.80 inches Friday afternoon into
Saturday afternoon. Pressure will then increase back to 30.00
inches by Monday morning as a ridge of high pressure builds back
into the Great Lakes region. Otherwise, winds will remain calm to
light as temperatures peak well above normal for late May.

LHZ361-260800-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
930 PM EDT Fri May 25 2018

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


$$

LHZ362-363-260800-
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-
930 PM EDT Fri May 25 2018

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


$$

LHZ462>464-260800-
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-
930 PM EDT Fri May 25 2018

.REST OF TONIGHT...South winds 10 to 15 knots becoming southwest
5 to 10 knots early in the morning. Waves 1 to 3 feet.
.SATURDAY...South winds 5 to 10 knots. A chance of showers and
thunderstorms in the late morning and afternoon. Waves 2 feet or
less.
.SATURDAY NIGHT...South winds 5 to 10 knots. A chance of showers
and thunderstorms until early morning. Waves 2 feet or less.
.SUNDAY...South winds 5 to 10 knots. A chance of showers and
thunderstorms in the afternoon. Waves 2 feet or less.
.SUNDAY NIGHT...South winds 5 to 10 knots until early morning
becoming light and variable. A chance of showers and
thunderstorms early in the evening. Waves 2 feet or less.
.MONDAY...Light and variable winds becoming northwest 5 to
10 knots late in the evening. A chance of showers early in the
evening. Waves 2 feet or less.
.TUESDAY...Northeast winds 5 to 10 knots. Waves 1 to 3 feet.
.WEDNESDAY...East winds 5 to 10 knots. Waves 2 feet or less.


$$

LHZ461-260800-
MAFOR 2603/
HURON NORTH 11400 12500 11400 13300 11200. A chance of
showers and thunderstorms. Waves 2 feet or less. 220102.

HURON SOUTH 11510 11500 15400. A chance of showers and
thunderstorms late this evening and Saturday evening. Waves 1 to
3 feet. 220103.

$$

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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