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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS63 KDTX 170743
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
343 AM EDT Sat Jun 17 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...Weakening area of low pressure...averaging 29.50
inches...will become ill defined today as it stalls over northern
Ontario. A second area of low pressure will meanwhile develop over
the Upper Midwest, then deepen to 29.30 inches as it lifts through
the central and northern Great Lakes tonight into Sunday. This
system will pull a cold front through the area early Sunday.

LHZ361-172000-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
343 AM EDT Sat Jun 17 2017

.TODAY...Southeast winds 5 to 10 knots in the morning becoming
light and variable. A chance of showers and thunderstorms. Waves
2 feet or less.
.TONIGHT...Light and variable winds becoming east 5 to 10 knots
in the late evening and overnight. A chance of showers in the
evening. A chance of thunderstorms until early morning. Rain
showers likely after midnight. Waves 2 feet or less.
.SUNDAY...Southeast winds 5 to 10 knots becoming east 10 to
15 knots in the late morning and afternoon. Showers likely until
late afternoon...then a chance of showers late in the afternoon.
Waves 1 to 3 feet.
.SUNDAY NIGHT...West winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. A chance of showers early in the
evening. Waves 1 to 3 feet.
.MONDAY...West winds 5 to 10 knots. A chance of showers early in
the morning. Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots. A chance of showers. Waves
2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots. Waves 2 feet or less.


$$

LHZ362-363-172000-
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-
343 AM EDT Sat Jun 17 2017

.TODAY...South winds 10 to 15 knots decreasing to 5 to 10 knots
late in the afternoon. A chance of showers in the morning. A
chance of thunderstorms. Rain showers likely in the afternoon.
Waves 1 to 3 feet.
.TONIGHT...Southeast winds 5 to 10 knots. A chance of
thunderstorms until early morning. Rain showers. Waves 1 to
3 feet.
.SUNDAY...South winds 10 to 15 knots. Showers until late
afternoon...then a chance of showers late in the afternoon. Waves
1 to 3 feet building to 2 to 4 feet in the late morning and
afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and overnight. A chance of showers
early in the evening. Waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight.
.MONDAY...Southwest winds 5 to 10 knots. A chance of showers
early in the afternoon. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 5 to 10 knots. A chance of showers.
Waves 2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots backing to the south until
early morning. Waves 2 feet or less.


$$

LHZ462>464-172000-
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-
343 AM EDT Sat Jun 17 2017

.TODAY...South winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and afternoon. A chance of showers in the
morning. A chance of thunderstorms. Rain showers likely in the
afternoon. Waves 1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots decreasing to 5 to 10 knots
late in the evening...then increasing to 10 to 15 knots after
midnight. A chance of thunderstorms until early morning. Rain
showers likely. Waves 1 to 3 feet.
.SUNDAY...South winds 10 to 15 knots. Showers likely until late
afternoon...then a chance of showers late in the afternoon. Waves
2 to 4 feet.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late evening and overnight. A chance of showers
early in the evening. Waves 1 to 3 feet.
.MONDAY...Southwest winds 5 to 10 knots in the morning becoming
light and variable...then becoming southwest 5 to 10 knots late
in the afternoon. A chance of showers early in the afternoon.
Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots. A chance of showers. Waves
2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southeast 5 to
10 knots in the late evening and early morning. Waves 2 feet or
less.


$$

LHZ461-171400-
MAFOR 1709/
HURON NORTH 14400 12300 12306. A chance of showers and
thunderstorms today. A chance of thunderstorms tonight. Waves 2
feet or less. 220102.

HURON SOUTH 12410 11406 11416 13406 11416. A chance of
thunderstorms. Waves 1 to 3 feet. 220203.

$$

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)


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