Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 152034
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
334 PM EST Mon Jan 15 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...Weak low pressure, 30.40 inches, will push eastward
across the Great Lakes Region through Tuesday. High pressure then
moves in later Tuesday and holds through the end of the week.

LHZ361-362-160915-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
334 PM EST Mon Jan 15 2018

.TONIGHT...East winds 20 to 25 knots with gusts to 30 knots
becoming northeast 15 to 20 knots with gusts to 30 knots in the
late evening and overnight. Freezing spray. Snow showers until
early morning. A chance of snow showers early in the morning.
Waves 6 to 9 feet. Waves occasionally around 12 feet.
.TUESDAY...North winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon...then becoming northwest 10 to 15 knots
late in the afternoon. A chance of snow showers. Waves 4 to
6 feet. Waves occasionally around 8 feet.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots becoming west
5 to 10 knots in the late evening and early morning...then
increasing to 10 to 15 knots after midnight. A chance of snow
showers in the evening. Waves 3 to 5 feet.
.WEDNESDAY...West winds 10 to 15 knots becoming southwest 20 to
25 knots with gusts to 30 knots. Waves 3 to 5 feet building to
5 to 7 feet early in the afternoon. Waves occasionally around
10 feet.
.WEDNESDAY NIGHT...Southwest winds 20 to 25 knots with gusts to
30 knots becoming west 15 to 20 knots after midnight. Waves 6 to
9 feet. Waves occasionally around 12 feet.
.THURSDAY...West winds 15 to 20 knots becoming southwest 5 to
10 knots. Waves 4 to 6 feet. Waves occasionally around 8 feet.
.FRIDAY...Southwest winds 5 to 10 knots increasing to 15 to
20 knots with gusts to 30 knots. Waves 3 to 5 feet building to
5 to 7 feet until early morning. Waves occasionally around
10 feet.
.SATURDAY...Southwest winds 15 to 20 knots decreasing to 10 to
15 knots. Waves 4 to 6 feet. Waves occasionally around 8 feet.


$$

LHZ363-462-160915-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
334 PM EST Mon Jan 15 2018

.TONIGHT...East winds 15 to 20 knots decreasing to 10 to 15 knots
late in the evening...then decreasing to 5 to 10 knots after
midnight becoming northeast 10 to 15 knots early in the morning.
Snow showers. Waves 4 to 6 feet. Waves occasionally around
8 feet.
.TUESDAY...North winds 10 to 15 knots. Snow showers likely. Waves
3 to 5 feet.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots. A chance of snow
showers until early morning. Waves 2 to 4 feet.
.WEDNESDAY...West winds 10 to 15 knots becoming southwest 20 to
25 knots with gusts to 30 knots. Waves 2 to 4 feet building to
5 to 7 feet in the late morning and afternoon. Waves occasionally
around 10 feet.
.WEDNESDAY NIGHT...Southwest winds 20 to 25 knots with gusts to
30 knots. Waves 6 to 9 feet. Waves occasionally around 12 feet.

.THURSDAY...Southwest winds 15 to 20 knots with gusts to 30 knots
decreasing to 10 to 15 knots late in the evening. Waves 4 to
6 feet subsiding to 2 to 4 feet late in the evening. Waves
occasionally around 8 feet.
.FRIDAY...Southwest winds 10 to 15 knots increasing to 20 to
25 knots with gusts to 30 knots. Waves 2 to 4 feet building to
5 to 7 feet. Waves occasionally around 10 feet.
.SATURDAY...Southwest winds 15 to 20 knots with gusts to 30 knots
decreasing to 10 to 15 knots in the late evening and early
morning. Waves 4 to 6 feet. Waves occasionally around 8 feet.

Wave heights are for ice free areas.

$$

LHZ463-464-160915-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
334 PM EST Mon Jan 15 2018

.TONIGHT...East winds 15 to 20 knots early in the evening
decreasing to 10 to 15 knots...then decreasing to 5 to 10 knots
after midnight becoming light and variable. Snow showers until
early morning...then a chance of snow showers early in the
morning. Waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight.
.TUESDAY...North winds 5 to 10 knots increasing to 10 to 15 knots
in the afternoon. Snow showers likely. Waves 1 to 3 feet.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots decreasing to
5 to 10 knots in the late evening and overnight. Snow showers
likely early in the evening...then a chance of snow showers in
the late evening and early morning. Waves 2 to 4 feet.
.WEDNESDAY...West winds 10 to 15 knots becoming southwest 15 to
20 knots early in the afternoon. Waves 1 to 3 feet building to
2 to 4 feet early in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots increasing to
20 to 25 knots in the late evening and early morning...then
decreasing to 15 to 20 knots after midnight. Waves 3 to 5 feet.
.THURSDAY...Southwest winds 15 to 20 knots decreasing to 10 to
15 knots late in the afternoon. Waves 3 to 5 feet subsiding to
1 to 3 feet late in the afternoon.
.FRIDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots until early morning. Waves 1 to 3 feet building to 3 to
5 feet.
.SATURDAY...Southwest winds 15 to 20 knots decreasing to 10 to
15 knots until early morning. A chance of rain and snow showers
after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and early morning.

Wave heights are for ice free areas.

$$

LHZ461-160915-
MAFOR 1522/
HURON NORTH 11237 19257 11237 12120 12110 11810 11800. A
chance of snow showers overnight and Tuesday. Waves 5 to 7 feet.
Occasional wave height around 10 feet tonight. Waves 2 to 4 feet
subsiding to 2 feet or less Tuesday. 220508.

HURON SOUTH 12317 11207 13117 12817. Waves 2 to 4 feet.
220204.

$$

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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