Great Lakes Forecast
Issued by NWS

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 120302
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
959 PM EST Sat Nov 11 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 low pressure, 30.10 inches, will track from
Lake Superior to just north of Lake Huron tonight. Another weak area
of low pressure, 30.30 inches, will then affect the southern Great
Lakes on Sundays as it tracks eastward across the Ohio Valley. High
pressure, approaching 30.50 inches, will build across the region on
Monday.

LHZ361-120900-Lake Huron from 5NM east of Mackinac Bridge to Presque
Isle Lt beyond 5 NM off shore-959 PM EST Sat Nov 11 2017

.REST OF TONIGHT...Southwest winds 10 to 15 knots. A chance of
snow showers. A chance of showers after midnight. Waves 3 to 5 feet.
.SUNDAY...Southwest winds 5 to 10 knots in the morning becoming
light and variable...then becoming west 5 to 10 knots late in the
afternoon. Waves 1 to 3 feet.
.SUNDAY NIGHT...West winds 5 to 10 knots. Waves 2 feet or less.
.MONDAY...Northwest winds 5 to 10 knots. Waves 2 feet or less.
.MONDAY NIGHT...West winds 5 to 10 knots early in the evening
becoming light and variable...then becoming southwest 5 to 10 knots
after midnight. Waves 2 feet or less.
.TUESDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. A chance of showers late in the afternoon.
Showers likely late in the evening. Waves 2 feet or less building to
2 to 4 feet late in the afternoon.
.WEDNESDAY...South winds 15 to 20 knots decreasing to 10 to 15 knots
in the late morning and early afternoon...then veering to the
southwest early in the evening becoming west 15 to 20 knots with
gusts to 30 knots in the late evening and early morning. Showers
early in the morning...then a chance of showers in the afternoon.
Waves 4 to 6 feet.
.THURSDAY...Northwest winds 15 to 20 knots with gusts to 30 knots
decreasing to 5 to 10 knots in the late morning and early
afternoon...then veering to the north early in the evening becoming
southeast 10 to 15 knots in the late evening and early morning.
Waves 4 to 6 feet subsiding to 1 to 3 feet until early morning.
Waves occasionally around 8 feet.


$$

LHZ362-363-120900-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-959 PM EST Sat Nov 11 2017

.REST OF TONIGHT...South winds 15 to 20 knots becoming southwest
10 to 15 knots after midnight. A chance of rain and snow showers in
the late evening and early morning. Waves 4 to 6 feet.
.SUNDAY...Southwest winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and afternoon. A chance of showers in the
afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late
morning and afternoon. Waves occasionally around 8 feet.
.SUNDAY NIGHT...West winds 5 to 10 knots. A chance of showers early
in the evening. Waves 2 feet or less.
.MONDAY...Northwest winds 5 to 10 knots. Waves 1 to 3 feet.
.MONDAY NIGHT...West winds 5 to 10 knots. Waves 2 feet or less.
.TUESDAY...Southwest winds 5 to 10 knots becoming south 15 to 20
knots. A chance of showers after midnight. Waves 2 feet or less
building to 4 to 6 feet late in the afternoon. Waves occasionally
around 8 feet.
.WEDNESDAY...South winds 20 to 25 knots becoming southwest 15 to 20
knots early in the evening...then veering to the west in the late
evening and early morning. Gusts to 35 knot gales. A chance of
showers early in the morning...then showers. A chance of showers in
the evening. Waves 6 to 9 feet. Waves occasionally around 12 feet.
.THURSDAY...Northwest winds 20 to 25 knots with gusts to 35 knot
gales decreasing to 15 to 20 knots with gusts to 30 knots in the
late morning and early afternoon...then becoming northwest 15 to 20
knots early in the evening becoming east 10 to 15 knots in the late
evening and early morning. Waves 6 to 9 feet subsiding to 1 to 3
feet. Waves occasionally around 12 feet.


$$

LHZ462>464-120900-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-959 PM EST Sat Nov 11 2017

.REST OF TONIGHT...South winds 10 to 15 knots becoming southwest
5 to 10 knots early in the morning. Waves 3 to 5 feet subsiding to 2
to 4 feet early in the morning.
.SUNDAY...Southwest winds 5 to 10 knots. A chance of showers in the
morning. A chance of snow showers until late afternoon.
Showers likely in the afternoon. Waves 2 feet or less.
.SUNDAY NIGHT...West winds 5 to 10 knots. Showers likely and a
chance of snow showers early in the evening...then a chance of
showers late in the evening. Waves 2 feet or less.
.MONDAY...Northwest winds 5 to 10 knots. Waves 2 feet or less.
.MONDAY NIGHT...West winds 5 to 10 knots. Waves 2 feet or less.
.TUESDAY...Southwest winds 5 to 10 knots becoming south 15 to 20
knots. Waves 2 feet or less building to 3 to 5 feet late in the
afternoon.
.WEDNESDAY...South winds 15 to 20 knots with gusts to 30 knots
increasing to 20 to 25 knots with gusts to 30 knots in the late
morning and early afternoon...then decreasing to 15 to 20 knots
early in the evening veering to the west in the late evening and
early morning. A chance of showers in the morning. Showers in the
afternoon...then a chance of showers in the evening. Waves 5 to 7
feet. Waves occasionally around 10 feet.
.THURSDAY...Northwest winds 15 to 20 knots with gusts to 30 knots
decreasing to 10 to 15 knots in the late morning and early
afternoon...then becoming north 5 to 10 knots early in the evening
veering to the east in the late evening and early morning. Waves 5
to 7 feet subsiding to 2 to 4 feet in the late evening and early
morning. Waves occasionally around 10 feet.


$$

LHZ461-120900-MAFOR 1204/ HURON NORTH 11520 11510 11500 14600 11600.
A chance of rain and snow showers overnight. Waves 3 to 5 feet
overnight. Waves 1 to 3 feet Sunday and Sunday evening. 220305.

HURON SOUTH 12510 14500 11500 11600. A chance of rain and snow
showers in the morning...then a chance of showers Sunday afternoon.
A chance of showers Sunday evening. Waves 3 to 5 feet subsiding to 2
to 4 feet overnight. Waves 2 feet or less Sunday and Sunday evening.
220305.

$$

CB

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.