Coastal Waters Forecast
Issued by NWS Jacksonville, FL

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FZUS52 KJAX 231257
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
857 AM EDT Mon Apr 23 2018

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.

AMZ400-232100-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
857 AM EDT Mon Apr 23 2018

.SYNOPSIS...

Low pressure will track to the Northwest of area waters through
Tonight, with a cold front crossing the region late Tonight into
Tuesday. The low will track up the East coast Tuesday night into
Wednesday with troughs pivoting through. A wave will move East
across the area Thursday into Friday. High pressure will build
from the West over the weekend.

$$

AMZ450-452-454-232100-
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-
857 AM EDT Mon Apr 23 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...

.REST OF TODAY...South southeast winds 20 to 25 knots. Seas 5 to
7 feet with occasional seas up to 9 feet. Dominant period 8 seconds.
Inland waters choppy. Showers and a slight chance of
thunderstorms.
.TONIGHT...Southwest winds 10 to 15 knots. Seas 4
to 6 feet with occasional seas up to 8 feet. Dominant period 8
seconds. Inland waters a light chop. A chance of showers and a
slight chance of thunderstorms late in the evening.
.TUESDAY...South southwest winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas up to 6 feet. Dominant period 8 seconds. Inland
waters a light chop. A slight chance of showers in the morning.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 8 seconds. Inland waters a light chop.
.WEDNESDAY...West southwest winds 5 to 10 knots becoming south
southwest. Seas 2 to 4 feet. Inland waters a light chop.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 2 to 4 feet.
Inland waters a light chop.
.THURSDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Inland
waters smooth. A slight chance of showers.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas 2 to 3 feet.
Inland waters a light chop. A chance of showers.
.FRIDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Inland
waters smooth. A slight chance of showers.

$$

AMZ470-472-474-232100-
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-
857 AM EDT Mon Apr 23 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.REST OF TODAY...South southeast winds 20 to 25 knots with
occasional gusts to around 35 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds. Showers
and a slight chance of thunderstorms.
.TONIGHT...South southwest winds 15 to 20 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet. Dominant period 8 seconds. Showers and
a slight chance of thunderstorms late in the evening.
.TUESDAY...South southwest winds 10 to 15 knots. Seas 4 to 6 feet
with occasional seas up to 8 feet. Dominant period 8 seconds. A chance of
showers and a slight chance of thunderstorms in the morning. A
slight chance of showers.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 8 seconds.
.WEDNESDAY...West winds 10 to 15 knots becoming south southwest
5 to 10 knots. Seas 3 to 5 feet with occasional seas up to
6 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots becoming west
northwest after midnight. Seas 3 to 5 feet with occasional seas
up to 6 feet.
.THURSDAY...Southwest winds 5 to 10 knots becoming south. Seas
3 to 4 feet.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas 3 to 4 feet. A
chance of showers.
.FRIDAY...South winds 5 to 10 knots. Seas 3 to 4 feet. A slight
chance of showers.

$$



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