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 270141
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
941 PM 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...A cold front averaging 29.70 inches will track through
the central Great Lakes Friday morning and early Friday
afternoon. Weak low pressure and a second cold front will then
swing through the area Friday evening. High pressure will then
build to 30.30 inches across the region for the weekend.

LHZ361-270815-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
941 PM EDT Thu Apr 26 2018

.REST OF TONIGHT...South winds 5 to 10 knots veering to the west
early in the morning. A chance of showers this evening. Showers
likely after midnight. Waves 2 feet or less.
.FRIDAY...Northwest winds 5 to 10 knots. Showers likely early in
the morning...then a chance of showers in the late morning and
early afternoon. Waves 1 to 3 feet.
.FRIDAY NIGHT...Northwest winds 5 to 10 knots becoming 10 to
15 knots after midnight. A chance of showers after midnight. A
chance of snow showers after midnight. Waves 2 feet or less
building to 2 to 4 feet after midnight.
.SATURDAY...North winds 15 to 20 knots becoming northwest 10 to
15 knots early in the afternoon. A chance of snow showers until
late afternoon. Waves 3 to 5 feet.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. Waves 2 to
4 feet.
.SUNDAY...Northwest winds 10 to 15 knots backing to the west late
in the afternoon...then decreasing to 5 to 10 knots late in the
evening. Waves 1 to 3 feet.
.MONDAY...Southwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming south 10 to 15 knots
in the late evening and early morning. A chance of showers after
midnight. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots becoming south 5 to
10 knots until early evening...then increasing to 10 to 15 knots
in the late evening and early morning. A chance of showers early
in the morning. A chance of showers after midnight. Waves 1 to
3 feet building to 2 to 4 feet in the late evening and early
morning.


$$

LHZ362-363-270815-
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-
941 PM EDT Thu Apr 26 2018

.REST OF TONIGHT...South winds 5 to 10 knots. A chance of showers
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. Waves
1 to 3 feet.
.FRIDAY NIGHT...North winds 10 to 15 knots increasing to 15 to
20 knots after midnight. A chance of showers after midnight. A
chance of snow showers early in the morning. Waves 1 to 3 feet
building to 3 to 5 feet after midnight.
.SATURDAY...North winds 15 to 20 knots with gusts to 25 knots. A
chance of snow showers. A chance of showers late in the afternoon.
Waves 5 to 7 feet. Waves occasionally around 10 feet.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots becoming north
15 to 20 knots after midnight. A chance of rain and snow showers
early in the evening. Waves 4 to 6 feet. Waves occasionally
around 8 feet.
.SUNDAY...North winds 15 to 20 knots becoming northwest 10 to
15 knots late in the morning...then becoming west 5 to 10 knots
late in the afternoon. Waves 3 to 5 feet subsiding to 2 to 4 feet
late in the evening.
.MONDAY...West winds 5 to 10 knots becoming southwest 10 to
15 knots. Waves 1 to 3 feet building to 2 to 4 feet.
.TUESDAY...South winds 15 to 20 knots. Waves 4 to 6 feet. Waves
occasionally around 8 feet.


$$

LHZ462>464-270815-
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-
941 PM EDT Thu Apr 26 2018

.REST OF TONIGHT...South winds 5 to 10 knots. Waves 2 feet or
less.
.FRIDAY...Southwest winds 5 to 10 knots. 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 showers after midnight. Waves 1 to 3 feet
building to 2 to 4 feet after midnight.
.SATURDAY...Northwest winds 15 to 20 knots with gusts to 25 knots.
A chance of showers until late afternoon. A chance of snow
showers in the late morning and afternoon. Waves 5 to 7 feet.
Waves occasionally around 10 feet.
.SATURDAY NIGHT...North winds 15 to 20 knots becoming northwest
10 to 15 knots in the late evening and overnight. A chance of
rain and snow showers early in the evening. Waves 4 to 6 feet.
.SUNDAY...Northwest winds 15 to 20 knots decreasing to 10 to
15 knots late in the morning...then becoming light and variable
late in the afternoon becoming west 5 to 10 knots late in the
evening. Waves 4 to 6 feet subsiding to 1 to 3 feet late in the
evening. Waves occasionally around 8 feet.
.MONDAY...Southwest winds 5 to 10 knots increasing to 10 to
15 knots until early morning. Waves 1 to 3 feet.
.TUESDAY...South winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and early morning. Waves 2 to 4 feet
building to 4 to 6 feet in the late evening and early morning.
Waves occasionally around 8 feet.


$$

LHZ461-270815-
MAFOR 2703/
HURON NORTH 11400 11600 14700 11700 11810. A chance of showers
Friday. Waves 2 feet or less. 220101.

HURON SOUTH 11410 12500 11600 14800. A chance of showers
Friday and Friday evening. Waves 2 feet or less. 220102.

$$

SF

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.