Coastal Waters Forecast
Issued by NWS Jacksonville, FL

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FZUS52 KJAX 231419
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
1019 AM EDT Sun Jul 23 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.

AMZ400-232300-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
1019 AM EDT Sun Jul 23 2017

.SYNOPSIS...
Surface high pressure will extend across the southern Florida
peninsula today through Monday. A surface trough will position
across north-central Georgia Monday and linger through Tuesday.
An area of low pressure is expected to form along this frontal
zone as it drifts south across Georgia Wednesday and Thursday.
Offshore flow will prevail with an increase in precipitation
coverage midweek.

$$

AMZ450-452-454-232300-
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-
1019 AM EDT Sun Jul 23 2017

.REST OF TODAY...Southwest winds 10 TO 15 knots becoming south in
the afternoon. Seas 2 to 4 feet. Dominant period 9 seconds.
Inland waters a moderate chop. Showers and thunderstorms likely.
.TONIGHT...Southwest winds 15 to 20 knots. Seas 2 to 4 feet.
Dominant period 9 seconds. Inland waters a moderate chop. A chance of
thunderstorms late in the evening. A chance of showers through
the night. A slight chance of thunderstorms after midnight.
.MONDAY...South southwest winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 9 seconds. Inland waters a moderate chop. A chance of
showers and thunderstorms.
.MONDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 9 seconds. Inland waters a light chop. A chance of showers
and a slight chance of thunderstorms through the night.
.TUESDAY...Southwest winds 5 to 10 knots becoming south southeast
10 to 15 knots. Seas 2 to 3 feet. Inland waters a light chop. A
chance of showers and thunderstorms.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to
3 feet. Inland waters a light chop. A chance of showers and
thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Inland
waters a light chop. Showers and thunderstorms likely.
.WEDNESDAY NIGHT...South southwest winds 10 to 15 knots. Seas
2 to 3 feet. Inland waters a light chop. A chance of showers and
thunderstorms.
.THURSDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Inland
waters a light chop. Showers and thunderstorms likely.

$$

AMZ470-472-474-232300-
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-
1019 AM EDT Sun Jul 23 2017

...SMALL CRAFT EXERCISE CAUTION...

.REST OF TODAY...Southwest to south winds 15 to 20 knots. Seas 3
to 5 feet with occasional seas up to 6 feet. Dominant period 9
seconds. Showers and thunderstorms likely.
.TONIGHT...Southwest winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 9 seconds. A chance of
showers and thunderstorms.
.MONDAY...South southwest winds 10 to 15 knots. Seas 3 to 4 feet.
Dominant period 9 seconds. A chance of showers and thunderstorms.
.MONDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 to 4 feet.
Dominant period 9 seconds. Showers likely and a chance of thunderstorms
late in the evening, then a chance of showers and a slight chance
of thunderstorms after midnight.
.TUESDAY...Southwest winds around 10 knots becoming south. Seas
2 to 3 feet. A chance of showers and thunderstorms.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to
4 feet. A chance of showers and thunderstorms.
.WEDNESDAY...South southwest winds 10 to 15 knots. Seas 2 to
3 feet. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South southwest winds 10 to 15 knots. Seas
3 feet. Showers and thunderstorms likely.
.THURSDAY...South winds 10 to 15 knots. Seas 2 to 4 feet. A
chance of showers and thunderstorms.

$$



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