Great Lakes Forecast
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000
FZUS63 KDTX 200148
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
948 PM EDT Mon Oct 19 2020

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...Expansive high pressure of 30.40 inches centered over
central Wisconsin will slowly move across and through the
northern lakes by Tuesday evening. A low pressure system 29.80
inches will quickly follow the highs path Tuesday night dragging a
cold front through Wednesday morning.

LHZ361-200815-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
948 PM EDT Mon Oct 19 2020

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


$$

LHZ362-363-200815-
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-
948 PM EDT Mon Oct 19 2020

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


$$

LHZ462>464-200815-
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-
948 PM EDT Mon Oct 19 2020

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


$$

LHZ461-200815-
MAFOR 2003/
HURON NORTH 12700 12800 11100 12200 11216. A chance of
showers overnight. Waves 2 feet or less. 220001.

HURON SOUTH 14800 11800 11100 11200 11216. A chance of showers
overnight. Waves 2 feet or less overnight and Tuesday. Waves 1 to
3 feet Tuesday evening. 220001.

$$

DRC

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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