Coastal Waters Forecast
Issued by NWS Jacksonville, FL

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
594
FZUS52 KJAX 210748
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
248 AM EST Sun Jan 21 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.

AMZ400-211600-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
248 AM EST Sun Jan 21 2018

.SYNOPSIS...
High pressure will move east of the area Today. Light onshore
winds today will veer to the southeast tonight as an inverted
trough lifts north across the waters. Winds will veer to the south
and increase Monday night ahead of a weakening cold front. The
weak cold front will push across the waters on Tuesday. North to
northeasterly winds will then prevail Tuesday night and Wednesday
and then increase on Thursday as high pressure builds north of the
area.

$$

AMZ450-452-454-211600-
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-
248 AM EST Sun Jan 21 2018

.TODAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 9 seconds. Inland waters a light chop. A chance
of showers in the morning.
.TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 9 seconds. Inland waters smooth.
.MONDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Dominant period 7 seconds. Inland waters a light chop. Patchy fog
in the morning.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Inland waters a moderate chop. A
slight chance of showers after midnight.
.TUESDAY...Southwest winds 10 to 15 knots becoming west 5 to
10 knots in the afternoon. Seas 2 to 3 feet. Inland waters a
light chop. A chance of rain.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...North winds 10 to
15 knots. Seas 2 to 4 feet. Inland waters a moderate chop.
.THURSDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Inland waters a moderate chop.

$$

AMZ470-472-474-211600-
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-
248 AM EST Sun Jan 21 2018

.TODAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.
Dominant period 10 seconds. A chance of showers.
.TONIGHT...East southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Dominant period 9 seconds. A slight chance of showers.
.MONDAY...South southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 7 seconds. A slight chance of showers in the morning.
.MONDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 5 seconds. A slight
chance of showers after midnight.
.TUESDAY...Southwest winds 10 to 15 knots becoming west in the
afternoon. Seas 3 to 5 feet with occasional seas up to 6 feet. A
chance of rain.
.TUESDAY NIGHT AND WEDNESDAY...North winds 10 to 15 knots. Seas
3 to 5 feet with occasional seas up to 6 feet.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Seas 2 to 4 feet.
.THURSDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet.

$$

JDS



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.