Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | 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 280753
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
352 AM EDT Wed Jun 28 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 drift from
the Ohio valley to the east coast through tonight. Meanwhile, low
pressure...29.50 inches...will lift out of the northern plains
today. This low will track through the northern Great Lakes tonight
and Thursday. Another area of low pressure will then lift into the
region on Friday.

LHZ361-282000-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
352 AM EDT Wed Jun 28 2017

.TODAY...Southwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then backing
to the southeast late in the afternoon. A chance of showers in
the afternoon. Waves 1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and early morning...then becoming
southeast 10 to 15 knots early in the morning. Showers.
Thunderstorms in the late evening and overnight. Locally heavy
rainfall possible until early morning. Waves 2 to 4 feet building
to 4 to 6 feet in the late evening and overnight. Waves
occasionally around 8 feet.
.THURSDAY...Southeast winds 10 to 15 knots becoming southwest
5 to 10 knots in the late morning and afternoon. Showers and
thunderstorms early in the morning...then a chance of showers and
thunderstorms in the late morning and early afternoon. Waves 3 to
5 feet.
.THURSDAY NIGHT...West winds 5 to 10 knots. Waves 1 to 3 feet.
.FRIDAY...North winds 5 to 10 knots veering to the east. A chance
of showers and thunderstorms early in the morning. Rain showers
and thunderstorms likely early in the afternoon. Waves 2 feet or
less.
.SATURDAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and early afternoon...then becoming
southwest 15 to 20 knots early in the evening becoming west 10 to
15 knots in the late evening and early morning. A chance of
showers and thunderstorms. Waves 2 feet or less.
.SUNDAY...West winds 10 to 15 knots decreasing to 5 to 10 knots
until early morning. Waves 2 feet or less.


$$

LHZ362-363-282000-
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-
352 AM EDT Wed Jun 28 2017

.TODAY...South winds 10 to 15 knots. A chance of showers in the
afternoon. Waves 1 to 3 feet building to 2 to 4 feet late in the
afternoon.
.TONIGHT...South winds 10 to 15 knots becoming southeast 15 to
20 knots in the late evening and overnight. Showers.
Thunderstorms in the late evening and overnight. Locally heavy
rainfall possible in the late evening and early morning. Waves
3 to 5 feet building to 5 to 7 feet early in the morning. Waves
occasionally around 10 feet.
.THURSDAY...South winds 15 to 20 knots decreasing to 10 to
15 knots early in the afternoon. Showers and thunderstorms early
in the morning...then a chance of showers and thunderstorms in
the late morning and early afternoon. Waves 4 to 6 feet.
.THURSDAY NIGHT...West winds 5 to 10 knots. Waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. Waves
occasionally around 8 feet.
.FRIDAY...Southwest winds 5 to 10 knots backing to the southeast
late in the morning...then increasing to 10 to 15 knots late in
the afternoon. A chance of showers and thunderstorms early in the
afternoon. Waves 1 to 3 feet.
.SATURDAY...Southwest winds 10 to 15 knots. A chance of showers.
A chance of thunderstorms. Waves 1 to 3 feet.
.SUNDAY...West winds 10 to 15 knots becoming southwest 5 to
10 knots until early morning. Waves 1 to 3 feet.


$$

LHZ462>464-282000-
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-
352 AM EDT Wed Jun 28 2017

.TODAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots in the afternoon. Waves 1 to 3 feet building to 2 to
4 feet late in the afternoon.
.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots after midnight. A chance of showers early in the
evening...then showers and thunderstorms likely in the late
evening and overnight. Waves 2 to 4 feet building to 4 to 6 feet
early in the morning. Waves occasionally around 8 feet.
.THURSDAY...South winds 15 to 20 knots decreasing to 10 to
15 knots early in the afternoon. A chance of showers and
thunderstorms until late afternoon. Waves 4 to 6 feet. Waves
occasionally around 8 feet.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots decreasing to
5 to 10 knots in the late evening and overnight. A chance of
showers and thunderstorms after midnight. Waves 1 to 3 feet.
.FRIDAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots late in the afternoon. A chance of showers and
thunderstorms. Waves 1 to 3 feet.
.SATURDAY...Southwest winds 10 to 15 knots. A chance of showers
and thunderstorms early in the morning. Waves 1 to 3 feet.
.SUNDAY...West winds 10 to 15 knots decreasing to 5 to 10 knots
until early morning. Waves 2 feet or less.


$$

LHZ461-281400-
MAFOR 2809/
HURON NORTH 12500 13410 11426 11439 11339. Waves 1 to 3 feet
today. Waves 2 to 4 feet building to 4 to 6 feet. Occasional wave
height around 8 feet tonight. 220102.

HURON SOUTH 11500 11510 13410 11416 11329 11439. Waves 1 to
3 feet today. Waves 2 to 4 feet building to 3 to 5 feet tonight.
220102.

$$

HLO

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.