193 
FZUS52 KJAX 140703
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
303 AM EDT Sun Apr 14 2019

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.

AMZ400-141600-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
303 AM EDT Sun Apr 14 2019

.SYNOPSIS...
A cold front will cross the local waters tonight. High pressure 
will build across the Florida Gulf Coast Monday then north of the 
local waters Tuesday. The high will build offshore of the 
southeast Atlantic coast through Thursday. 

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of
Apr 13, 2019 at 1200 UTC...

 55 nautical miles east of Flagler Beach.
 63 nautical miles east of Saint Augustine Beach.
 74 nautical miles east of Jacksonville Beach.
 87 nautical miles east of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

$$

AMZ450-452-454-141600-
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-
303 AM EDT Sun Apr 14 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH
MONDAY MORNING...

.TODAY...South winds 15 to 20 knots increasing to 20 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 and thunderstorms in the afternoon. 
.TONIGHT...South southwest winds 20 knots becoming west after 
midnight. Seas 3 to 5 feet with occasional seas up to 6 feet. 
Dominant period 7 seconds. Inland waters choppy. A chance of 
showers in the evening. A slight chance of thunderstorms through 
the night. A slight chance of showers after midnight. 
.MONDAY...Northwest winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 5 seconds. Inland 
waters a moderate chop. 
.MONDAY NIGHT...North northeast winds 10 to 15 knots. Seas 2 to
3 feet. Dominant period 7 seconds. Inland waters a light chop. 
.TUESDAY...East northeast winds 5 to 10 knots. Seas 2 to 3 feet.
Inland waters a light chop. 
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Inland waters a light chop. 
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Inland waters a light chop. 
.WEDNESDAY NIGHT...South southeast winds 10 to 15 knots. Seas
2 to 3 feet. Inland waters a moderate chop. 
.THURSDAY...South southeast winds 10 to 15 knots. Seas 2 to
4 feet. Inland waters a light chop. A chance of showers. 

$$

AMZ470-472-474-141600-
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-
303 AM EDT Sun Apr 14 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH
MONDAY AFTERNOON...

.TODAY...South winds 20 to 25 knots with occasional gusts to 
around 35 knots. Seas 5 to 7 feet with occasional seas up to 9 
feet. Dominant period 7 seconds. A chance of showers and 
thunderstorms in the afternoon. 
.TONIGHT...South southwest winds 20 to 25 knots becoming west
after midnight. Seas 5 to 7 feet with occasional seas up to
9 feet. Dominant period 6 seconds. A chance of showers and a 
slight chance of thunderstorms through the night. 
.MONDAY...Northwest winds 20 to 25 knots with gusts to around
35 knots. Seas 5 to 7 feet with occasional seas up to 9 feet.
Dominant period 5 seconds. 
.MONDAY NIGHT...North northeast winds 15 to 20 knots. Seas 3 to
5 feet with occasional seas up to 6 feet. Dominant period 6 seconds. 
.TUESDAY...East northeast winds 5 to 10 knots. Seas 3 to 4 feet. 
.TUESDAY NIGHT AND WEDNESDAY...Southeast winds 5 to 10 knots.
Seas 3 to 4 feet. 
.WEDNESDAY NIGHT...South southeast winds 10 to 15 knots. Seas
3 to 4 feet. 
.THURSDAY...South southeast winds 10 to 15 knots. Seas 3 to
4 feet. A chance of showers. 

$$