Great Lakes Forecast
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FZUS63 KDTX 150221
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
1021 PM EDT Mon Aug 14 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...29.80 inches...will develop over the
western Great Lakes and track across Lower Michigan on Tuesday.
High pressure will then expand across the region from the north
late Tuesday into Wednesday morning before drifting to the eastern
Great Lakes by Wednesday evening. Low pressure and an associated
warm front will then push into the Great Lakes Wednesday night
into Thursday.

LHZ361-150830-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
1021 PM EDT Mon Aug 14 2017

.REST OF TONIGHT...South winds 5 to 10 knots becoming light and
variable. A chance of showers and thunderstorms after midnight.
Waves 2 feet or less.
.TUESDAY...Northwest winds 5 to 10 knots. A chance of showers and
thunderstorms early in the morning. Waves 2 feet or less.
.TUESDAY NIGHT...Northwest winds 5 to 10 knots veering to the
north in the late evening and overnight. Waves 2 feet or less.
.WEDNESDAY...East winds 5 to 10 knots. Waves 2 feet or less.
.WEDNESDAY NIGHT...East winds 5 to 10 knots becoming southeast
10 to 15 knots in the late evening and overnight. Waves 1 to
3 feet.
.THURSDAY...Southeast winds 10 to 15 knots increasing to 15 to
20 knots late in the morning...then becoming east 10 to 15 knots
late in the evening. Showers and thunderstorms likely early in
the morning. A chance of showers and thunderstorms early in the
evening. Waves 3 to 5 feet.
.FRIDAY...East winds 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and early afternoon...then becoming
northwest 10 to 15 knots until early morning. A chance of showers
and thunderstorms early in the morning. Waves 3 to 5 feet
subsiding to 2 to 4 feet until early morning.
.SATURDAY...Northwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late evening and early morning. Waves 2 to 4 feet
subsiding to 1 to 3 feet until early morning.


$$

LHZ362-363-150830-
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-
1021 PM EDT Mon Aug 14 2017

.REST OF TONIGHT...Light and variable winds. A chance of showers
and thunderstorms. Waves 2 feet or less.
.TUESDAY...Light and variable winds becoming northwest 5 to
10 knots in the late morning and afternoon. A chance of showers
and thunderstorms early in the morning. Waves 2 feet or less.
.TUESDAY NIGHT...Northwest winds 5 to 10 knots becoming northeast
10 to 15 knots after midnight. Waves 1 to 3 feet.
.WEDNESDAY...Northeast winds 5 to 10 knots. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...East winds 5 to 10 knots increasing to 10 to
15 knots after midnight. Waves 1 to 3 feet.
.THURSDAY...Southeast winds 10 to 15 knots increasing to 15 to
20 knots late in the morning...then becoming east 10 to 15 knots
late in the afternoon. A chance of showers and thunderstorms
early in the morning. Rain showers and thunderstorms likely early
in the evening...then a chance of showers and thunderstorms after
midnight. Waves 3 to 5 feet.
.FRIDAY...East winds 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and early afternoon...then becoming
northwest 10 to 15 knots early in the evening increasing to 15 to
20 knots in the late evening and early morning. A chance of
showers and thunderstorms early in the morning. Waves 3 to 5 feet
subsiding to 2 to 4 feet early in the evening...then building to
3 to 5 feet in the late evening and early morning.
.SATURDAY...Northwest winds 15 to 20 knots decreasing to 10 to
15 knots. Waves 3 to 5 feet subsiding to 2 to 4 feet in the late
evening and early morning.


$$

LHZ462>464-150830-
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-
1021 PM EDT Mon Aug 14 2017

.REST OF TONIGHT...Light and variable winds becoming southeast
5 to 10 knots after midnight. Showers likely and a chance of
thunderstorms. Waves 2 feet or less.
.TUESDAY...Light and variable winds becoming west 5 to 10 knots
in the late morning and afternoon. Showers likely early in the
morning. A chance of thunderstorms in the morning. A chance of
showers late in the morning. Waves 2 feet or less.
.TUESDAY NIGHT...North winds 5 to 10 knots. Waves 2 feet or less.
.WEDNESDAY...Northeast winds 5 to 10 knots. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...North winds 5 to 10 knots veering to the
northeast in the late evening and early morning...then becoming
east 10 to 15 knots after midnight. Waves 1 to 3 feet.
.THURSDAY...Southeast winds 10 to 15 knots. A chance of showers
and thunderstorms early in the morning. Rain showers and
thunderstorms likely early in the afternoon...then a chance of
showers and thunderstorms after midnight. Waves 2 to 4 feet
subsiding to 1 to 3 feet late in the afternoon.
.FRIDAY...South winds 5 to 10 knots veering to the west in the
late morning and early afternoon...then becoming northwest 10 to
15 knots until early morning. A chance of showers and
thunderstorms early in the morning. Waves 1 to 3 feet building to
3 to 5 feet in the late evening and early morning.
.SATURDAY...Northwest winds 10 to 15 knots decreasing to 5 to
10 knots until early morning. Waves 3 to 5 feet subsiding to 1 to
3 feet in the late evening and early morning.


$$

LHZ461-150830-
MAFOR 1503/
HURON NORTH 12500 11600 12700 13710. A chance of showers and
thunderstorms overnight and Tuesday morning. Waves 2 feet or
less. 220102.

HURON SOUTH 11406 11400 11500 14800 11800. A chance of
thunderstorms late this evening...then a chance of showers and
thunderstorms overnight. A chance of thunderstorms Tuesday
morning. Waves 2 feet or less. 220002.

$$

BT

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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