Coastal Waters Forecast
Issued by NWS Jacksonville, FL

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FZUS52 KJAX 181307
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
907 AM EDT Fri Aug 18 2017

Atlantic Coastal Waters from Altamaha Sound GA to Flagler Beach FL
out to 60 nm.

Seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 1/10 of the waves.

AMZ400-182115-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
907 AM EDT Fri Aug 18 2017

.SYNOPSIS...

The region will be between high pressure to the Southeast and
a trough to the North Today. High pressure will be to the East
over the weekend, then to the Northeast early next week.

$$

AMZ450-452-454-182115-
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-
907 AM EDT Fri Aug 18 2017

.REST OF TODAY...West southwest winds 5 to 10 knots becoming
south 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Dominant period
7 seconds. Inland waters a light chop. A chance of showers and
thunderstorms.
.TONIGHT...South southwest winds 10 to 15 knots. Seas 2 to
3 feet. Dominant period 4 seconds. Inland waters a moderate chop. A chance
of thunderstorms late in the evening. A chance of showers through
the night.
.SATURDAY...South southeast winds 10 to 15 knots. Seas 2 to
3 feet. Dominant period 7 seconds. Inland waters a light chop. A slight
chance of thunderstorms in the morning. A chance of showers
. A chance of thunderstorms.
.SATURDAY NIGHT...South southwest winds 10 to 15 knots. Seas 2 to
3 feet. Dominant period 4 seconds increasing to 9 seconds after midnight.
Inland waters a light chop. A chance of thunderstorms late in the
evening. A chance of showers through the night. Isolated
thunderstorms after midnight.
.SUNDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Inland
waters a light chop. A chance of showers and thunderstorms.
.SUNDAY NIGHT...South southeast winds 5 to 10 knots. Seas 2 to
3 feet. Inland waters a light chop. A slight chance of showers
and thunderstorms.
.MONDAY THROUGH TUESDAY...East southeast winds 5 to 10 knots.
Seas 3 to 5 feet with occasional seas up to 6 feet. Inland waters
mostly smooth. A chance of showers and thunderstorms.

$$

AMZ470-472-474-182115-
Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to
60 NM-
Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM-
Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM-
907 AM EDT Fri Aug 18 2017

.REST OF TODAY...South winds 10 to 15 knots. Seas 2 to 3 feet.
Dominant period 8 seconds. A chance of showers and thunderstorms.
.TONIGHT...South southwest winds 15 to 20 knots. Seas 3 to
4 feet. Dominant period 4 seconds. A chance of showers and thunderstorms
late in the evening, then a slight chance of showers after
midnight.
.SATURDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. Dominant period
7 seconds. A slight chance of showers and thunderstorms in the
morning.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Dominant period 9 seconds. A slight chance of showers late in the evening.
A slight chance of thunderstorms through the night. A chance of
showers after midnight.
.SUNDAY AND SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas
3 to 4 feet. A chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 3 to 4 feet.
Showers and thunderstorms likely.
.MONDAY NIGHT AND TUESDAY...East southeast winds 5 to 10 knots.
Seas 4 to 6 feet with occasional seas up to 8 feet. A chance of
showers and thunderstorms.

$$



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