Great Lakes Forecast
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180
FZUS63 KDTX 160137
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
937 PM EDT Sun Oct 15 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...Low pressure averaging 29.40 inches over northern Lake Huron will
move into Quebec tonight. High pressure will then build into the
region averaging 30.20 inches through early next week.

LHZ361-160815-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
937 PM EDT Sun Oct 15 2017

.REST OF TONIGHT...Northwest winds 10 to 15 knots decreasing to
5 to 10 knots early in the morning. Waves 3 to 5 feet subsiding
to 2 to 4 feet early in the morning.
.MONDAY...Light and variable winds becoming southwest 5 to
10 knots in the late morning and early afternoon...then
increasing to 10 to 15 knots late in the afternoon. Waves 1 to
3 feet.
.MONDAY NIGHT...West winds 10 to 15 knots becoming southwest
15 to 20 knots in the late evening and overnight. Waves 3 to
5 feet.
.TUESDAY...Southwest winds 20 to 25 knots with gusts to 30 knots
decreasing to 15 to 20 knots with gusts to 30 knots in the late
morning and afternoon. Waves 4 to 6 feet.
.TUESDAY NIGHT...West winds 10 to 15 knots becoming southwest
5 to 10 knots in the late evening and early morning...then
increasing to 10 to 15 knots after midnight. Waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. Waves
occasionally around 8 feet.
.WEDNESDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. Waves 2 to 4 feet building to
4 to 6 feet. Waves occasionally around 8 feet.
.THURSDAY...West winds 10 to 15 knots becoming southwest 5 to
10 knots in the late evening and early morning. Waves 3 to 5 feet
subsiding to 1 to 3 feet in the late evening and early morning.
.FRIDAY...South winds 5 to 10 knots. Waves 1 to 3 feet.


$$

LHZ362-363-160815-
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-
937 PM EDT Sun Oct 15 2017

.REST OF TONIGHT...Northwest winds 20 to 25 knots with gusts to
30 knots becoming northwest 20 to 25 knots. A chance of showers
in the late evening and early morning. A chance of waterspouts.
Waves 8 to 12 feet. Waves occasionally around 15 feet.
.MONDAY...North winds 10 to 15 knots becoming west 5 to 10 knots
in the late morning and afternoon. A chance of waterspouts until
late afternoon. Waves 3 to 5 feet subsiding to 1 to 3 feet in the
afternoon.
.MONDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots in the late evening and overnight. Waves 3 to
5 feet building to 4 to 6 feet after midnight. Waves occasionally
around 8 feet.
.TUESDAY...Southwest winds 20 to 25 knots decreasing to 15 to
20 knots early in the afternoon. Gusts to 30 knots. Waves 6 to
9 feet. Waves occasionally around 12 feet.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Waves 4 to
6 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 35 knot gales. Waves 5 to 7 feet building
to 8 to 12 feet late in the afternoon. Waves occasionally around
15 feet.
.THURSDAY...West winds 15 to 20 knots decreasing to 10 to
15 knots. Waves 4 to 6 feet subsiding to 2 to 4 feet in the late
evening and early morning. Waves occasionally around 8 feet.
.FRIDAY...Southwest winds 5 to 10 knots increasing to 10 to
15 knots. Waves 1 to 3 feet building to 3 to 5 feet until early
morning.


$$

LHZ462>464-160815-
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-
937 PM EDT Sun Oct 15 2017

.REST OF TONIGHT...Northwest winds 20 to 25 knots with gusts to
30 knots decreasing to 15 to 20 knots with gusts to 30 knots
after midnight. A chance of showers this evening. A chance of
waterspouts. Waves 8 to 12 feet. Waves occasionally around
15 feet.
.MONDAY...Northwest winds 10 to 15 knots becoming west 5 to
10 knots in the afternoon. A chance of waterspouts until late
afternoon. Waves 3 to 5 feet subsiding to 1 to 3 feet late in the
afternoon.
.MONDAY NIGHT...West winds 10 to 15 knots becoming southwest
15 to 20 knots in the late evening and overnight. Waves 1 to
3 feet building to 3 to 5 feet in the late evening and overnight.
.TUESDAY...Southwest winds 15 to 20 knots. Gusts to 30 knots in
the late morning and early afternoon. Waves 4 to 6 feet.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots decreasing to
10 to 15 knots after midnight. Waves 3 to 5 feet. Waves
occasionally around 8 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots with gusts to
30 knots increasing to 20 to 25 knots with gusts to 30 knots late
in the evening. Waves 3 to 5 feet building to 5 to 7 feet late in
the afternoon. Waves occasionally around 10 feet.
.THURSDAY...Southwest winds 15 to 20 knots becoming west 5 to
10 knots. Waves 5 to 7 feet subsiding to 1 to 3 feet. Waves
occasionally around 10 feet.
.FRIDAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots until early morning. Waves 1 to 3 feet.


$$

LHZ461-160815-
MAFOR 1603/
HURON NORTH 11820 11810 11800 11700 11600 11500 11510
11620. Waves 3 to 5 feet subsiding to 1 to 3 feet overnight.
Waves 2 feet or less Monday. Waves 2 to 4 feet Monday evening.
210305 210203.

HURON SOUTH 11830 11820 11810 11710 11700 11600 12510. A
chance of waterspouts overnight and Monday. A chance of showers
overnight. Waves 8 to 12 feet subsiding to 5 to 7 feet.
Occasional wave height around 15 feet overnight. Waves 3 to 5
feet subsiding to 2 to 4 feet Monday. Waves 1 to 3 feet Monday
evening. 210710 210507.

$$

SC

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)



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