Coastal Waters Forecast
Issued by NWS Jacksonville, FL

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FZUS52 KJAX 211855
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
255 PM EDT Sat Oct 21 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.

AMZ400-220300-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
255 PM EDT Sat Oct 21 2017

.SYNOPSIS...
Small Craft should exercise caution today. High pressure will be
north of area waters today, then to the northeast tonight into
Monday. A strong cold front will sweep across the region from the
west Monday night into Tuesday. A strong line of storms will be
possible as this front moves through.

$$

AMZ450-452-454-220300-
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-
255 PM EDT Sat Oct 21 2017

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 6 seconds. Inland waters
choppy. A chance of showers.
.SUNDAY...East winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 7 seconds. Inland waters a
moderate chop. A chance of showers in the morning, then showers
likely in the afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet
with occasional seas up to 6 feet. Dominant period 7 seconds. Inland
waters a moderate chop. A chance of showers and isolated
thunderstorms.
.MONDAY...South winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Inland waters a
moderate chop. A chance of showers in the morning. Isolated
thunderstorms. Showers likely in the afternoon.
.MONDAY NIGHT...South winds 15 to 20 knots becoming west
southwest 10 to 15 knots after midnight. Seas 3 to 5 feet with
occasional seas up to 6 feet. Inland waters a moderate chop.
Showers likely and isolated thunderstorms.
.TUESDAY...West winds 10 to 15 knots. Seas 2 to 4 feet. Inland
waters a moderate chop. A chance of showers and isolated
thunderstorms.
.TUESDAY NIGHT...Northwest winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas up to 6 feet. Inland waters choppy. A slight
chance of showers.
.WEDNESDAY AND WEDNESDAY NIGHT...Northwest winds 15 to 20 knots.
Seas 3 to 5 feet with occasional seas up to 6 feet. Inland waters
choppy.
.THURSDAY...Northwest winds 10 to 15 knots becoming north
northeast 5 to 10 knots in the afternoon. Seas 2 to 3 feet.
Inland waters a light chop.

$$

AMZ470-472-474-220300-
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-
255 PM EDT Sat Oct 21 2017

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet with
occasional seas up to 8 feet. Dominant period 6 seconds. A chance of
showers.
.SUNDAY...East southeast winds 15 to 20 knots. Seas 5 to 6 feet
with occasional seas up to 8 feet. Dominant period 8 seconds. Showers
likely.
.SUNDAY NIGHT...Southeast winds around 15 knots. Seas 5 to 6 feet
with occasional seas up to 8 feet. Dominant period 8 seconds. A chance of
showers and isolated thunderstorms.
.MONDAY...South winds 15 to 20 knots. Seas 5 to 6 feet with
occasional seas up to 8 feet. Dominant period 8 seconds. A chance of
showers in the morning. Isolated thunderstorms.
Showers likely in the afternoon.
.MONDAY NIGHT...South southwest winds 15 to 20 knots. Seas 4 to
6 feet with occasional seas up to 8 feet. Showers likely and
isolated thunderstorms.
.TUESDAY...West winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. A chance of showers and isolated
thunderstorms.
.TUESDAY NIGHT...Northwest winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas up to 6 feet building to 5 to 6 feet with
occasional seas up to 8 feet after midnight. A chance of showers.
.WEDNESDAY AND WEDNESDAY NIGHT...Northwest winds 15 to 20 knots.
Seas 4 to 6 feet with occasional seas up to 8 feet.
.THURSDAY...North winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet.

$$



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