Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
000
FZUS63 KDTX 170131
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
931 PM EDT Sat Sep 16 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...High pressure averaging 30.10 inches will remain in
place across Southeast Michigan late Saturday into Sunday morning. A
weak low averaging 30.00 inches is then expected to move through
Sunday afternoon into Monday morning which will bring the chance for
showers and thunderstorms across the lakes. Otherwise, calm to light
winds are expected through the weekend as temperatures push into the
lower 80s for a daytime high.

LHZ361-170830-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
931 PM EDT Sat Sep 16 2017

.REST OF TONIGHT...South winds 5 to 10 knots. Waves 1 to 3 feet.
.SUNDAY...South winds 5 to 10 knots. Showers likely and a chance
of thunderstorms late in the afternoon. Waves 1 to 3 feet.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots. Showers likely
early in the evening. A chance of thunderstorms until early
morning. A chance of showers in the late evening and early
morning. Waves 1 to 3 feet.
.MONDAY...Northwest winds 5 to 10 knots. Waves 1 to 3 feet.
.MONDAY NIGHT...Northwest winds 5 to 10 knots early in the
evening becoming light and variable...then becoming north 5 to
10 knots after midnight. Waves 2 feet or less.
.TUESDAY...East winds 5 to 10 knots. Waves 2 feet or less.
.WEDNESDAY...East winds 5 to 10 knots becoming southeast 10 to
15 knots. A chance of showers and thunderstorms after midnight.
Waves 1 to 3 feet.
.THURSDAY...South winds 5 to 10 knots. A chance of showers and
thunderstorms early in the morning. Waves 1 to 3 feet.


$$

LHZ362-363-170830-
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-
931 PM EDT Sat Sep 16 2017

.REST OF TONIGHT...South winds 10 to 15 knots. Waves 1 to 3 feet.
.SUNDAY...South winds 10 to 15 knots. A chance of showers and
thunderstorms late in the afternoon. Waves 1 to 3 feet building
to 2 to 4 feet in the afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots becoming west 10 to
15 knots in the late evening and early morning...then becoming
northwest 15 to 20 knots after midnight. A chance of showers
early in the evening. A chance of thunderstorms until early
morning. Rain showers likely 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...then building to 2 to 4 feet after
midnight.
.MONDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.MONDAY NIGHT...North winds 5 to 10 knots. Waves 1 to 3 feet.
.TUESDAY...Northeast winds 5 to 10 knots. Waves 2 feet or less.
.WEDNESDAY...East winds 5 to 10 knots becoming southeast 10 to
15 knots until early morning. A chance of showers and
thunderstorms after midnight. Waves 1 to 3 feet.
.THURSDAY...South winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then veering
to the west early in the evening veering to the west 5 to
10 knots in the late evening and early morning. A chance of
showers and thunderstorms early in the morning. Waves 1 to
3 feet.


$$

LHZ462>464-170830-
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-
931 PM EDT Sat Sep 16 2017

.REST OF TONIGHT...South winds 5 to 10 knots. Waves 2 feet or
less.
.SUNDAY...South winds 5 to 10 knots. Waves 2 feet or less.
.SUNDAY NIGHT...South winds 5 to 10 knots veering to the
southwest after midnight. A chance of showers and thunderstorms.
Waves 2 feet or less.
.MONDAY...North winds 10 to 15 knots. A chance of showers and
thunderstorms early in the morning. Waves 2 to 4 feet.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 to 3 feet.
.TUESDAY...Northeast winds 5 to 10 knots. Waves 2 feet or less.
.WEDNESDAY...Southeast winds 5 to 10 knots. Waves 2 feet or less.
.THURSDAY...South winds 10 to 15 knots decreasing to 5 to
10 knots until early evening...then backing to the east in the
late evening and early morning. Waves 2 feet or less.


$$

LHZ461-170830-
MAFOR 1703/
HURON NORTH 15410 11410 11616. A chance of showers and
thunderstorms Sunday afternoon. A chance of thunderstorms Sunday
evening. Waves 1 to 3 feet. 220203.

HURON SOUTH 14400 11400 13410. A chance of showers and
thunderstorms Sunday evening. Waves 2 feet or less. 220102.

$$

SP

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)



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.