Great Lakes Forecast
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FZUS63 KDTX 130238
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
936 PM EST Mon Feb 12 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...High pressure, 30.80 inches, will build over the Great
Lakes by tonight and then move to the Atlantic coast Tuesday. Marine
conditions will remain favorable through mid week before the next
front arrives Thursday.

LHZ361-130900-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
936 PM EST Mon Feb 12 2018

.REST OF TONIGHT...Light and variable winds.
.TUESDAY...Light and variable winds becoming south 10 to 15 knots
in the late morning and afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots decreasing to 5 to
10 knots after midnight.
.WEDNESDAY...Southwest winds 10 to 15 knots becoming south 5 to
10 knots early in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots.
.THURSDAY...West winds 5 to 10 knots becoming northwest 10 to
15 knots late in the afternoon.
.FRIDAY...Northwest winds 10 to 15 knots becoming southwest 5 to
10 knots in the late evening and early morning.
.SATURDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and early afternoon...then
decreasing to 10 to 15 knots early in the evening decreasing to
5 to 10 knots in the late evening and early morning. A chance of
snow showers in the afternoon and evening.

Waves omitted due to ice coverage.

$$

LHZ362-363-130900-
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-
936 PM EST Mon Feb 12 2018

.REST OF TONIGHT...Light and variable winds. Waves 1 to 3 feet.
.TUESDAY...Light and variable winds becoming south 15 to
20 knots. Waves 2 feet or less building to 3 to 5 feet in the
afternoon.
.TUESDAY NIGHT...South winds 15 to 20 knots decreasing to 10 to
15 knots after midnight. Waves 6 to 9 feet. Waves occasionally
around 12 feet.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots in the late morning and afternoon. Waves 4 to 6 feet.
.WEDNESDAY NIGHT...South winds 15 to 20 knots becoming southwest
10 to 15 knots after midnight. Waves 4 to 6 feet. Waves
occasionally around 8 feet.
.THURSDAY...Southwest winds 10 to 15 knots becoming west 5 to
10 knots. A chance of snow showers late in the evening. Waves
1 to 3 feet building to 3 to 5 feet late in the evening.
.FRIDAY...Northwest winds 15 to 20 knots with gusts to 30 knots
becoming west 10 to 15 knots until early morning. A chance of
snow showers early in the morning. Waves 5 to 7 feet subsiding to
2 to 4 feet in the late evening and early morning. Waves
occasionally around 10 feet.
.SATURDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots with gusts to 30 knots until early evening...then
decreasing to 10 to 15 knots in the late evening and early
morning. Waves 5 to 7 feet. Waves occasionally around 10 feet.

Wave heights are for ice free areas.

$$

LHZ462>464-130900-
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-
936 PM EST Mon Feb 12 2018

.REST OF TONIGHT...Light and variable winds.
.TUESDAY...Light and variable winds becoming south 5 to 10 knots
late in the morning...then increasing to 10 to 15 knots in the
afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots.
.WEDNESDAY...South winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots.
.THURSDAY...Southwest winds 10 to 15 knots decreasing to 5 to
10 knots late in the morning...then becoming light and variable
late in the afternoon becoming northwest 10 to 15 knots late in
the evening. A chance of showers late in the afternoon. A chance
of snow showers early in the evening.
.FRIDAY...Northwest winds 15 to 20 knots becoming west 5 to
10 knots until early morning. A chance of snow showers early in
the morning.
.SATURDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots with gusts to 30 knots in the late morning and early
afternoon...then decreasing to 10 to 15 knots until early
morning.

Waves omitted due to ice coverage.

$$

LHZ461-130900-
MAFOR 1304/
HURON NORTH 11600 13500 14420. 22MMMM.

Waves omitted due to ice coverage.

HURON SOUTH 11700 12600 11500 12410 12420. Waves 2 feet or
less overnight. Waves 1 to 3 feet Tuesday and Tuesday evening.
220102.

Wave heights are for ice free areas.

$$

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)



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