Coastal Waters Forecast
Issued by NWS Jacksonville, FL

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FZUS52 KJAX 180048
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
848 PM EDT Thu Aug 17 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.

AMZ400-180900-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
848 PM EDT Thu Aug 17 2017

.SYNOPSIS...
Offshore flow will prevail between low pressure north of the waters
and high pressure across south Florida. Winds will become onshore in
the afternoon with the east coast sea breeze. High pressure will
build northward and extend over the local waters early next week.

$$

AMZ450-452-454-180900-
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-
848 PM EDT Thu Aug 17 2017

.REST OF TONIGHT...Southwest winds 5 to 10 knots. Seas 2 to
3 feet. Dominant period 5 seconds. Inland waters a light chop. A
slight chance of showers in the evening. A slight chance of
thunderstorms through the night. A chance of showers after
midnight.
.FRIDAY...Southwest winds 5 to 10 knots becoming south southeast
10 to 15 knots in the afternoon. Seas 2 to 3 feet. Dominant period
8 seconds. Inland waters a light chop. A chance of showers and
thunderstorms.
.FRIDAY NIGHT...South southwest winds 10 to 15 knots. Seas 2 to
3 feet. Dominant period 4 seconds. Inland waters a light chop. A
slight chance of showers in the evening. A slight chance of
thunderstorms through the night. A chance of showers after
midnight.
.SATURDAY...South southeast winds 10 to 15 knots. Seas 2 to
3 feet. Dominant period 7 seconds. Inland waters a light chop. A
chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Inland waters a moderate chop. A chance of showers and
thunderstorms.
.SUNDAY...South southeast winds 10 to 15 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 chance of showers and
thunderstorms.
.MONDAY AND MONDAY NIGHT...South southeast winds 5 to 10 knots.
Seas 2 to 3 feet. Inland waters mostly smooth. A chance of
showers and thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Inland waters a light chop. A chance of showers and a slight
chance of thunderstorms.

$$

AMZ470-472-474-180900-
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-
848 PM EDT Thu Aug 17 2017

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

$$



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