984 
FZUS52 KJAX 211321
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
821 AM EST Thu Nov 21 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.

AMZ400-212130-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
821 AM EST Thu Nov 21 2019

.SYNOPSIS...
High pressure will build over the Carolinas through tonight. High
pressure will settle south of the Carolinas and build offshore of
the southeast Atlantic coast Friday. A cold front will move 
across the local waters late Saturday night. High pressure will 
build east across the Gulf of Mexico Sunday and over the area on 
Monday.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of
Nov 21, 2019 at 1200 UTC...

 57 nautical miles east of Flagler Beach.
 65 nautical miles east of Saint Augustine Beach.
 71 nautical miles east of Jacksonville Beach.
 84 nautical miles east of St Simons Island.

This data courtesy of the Naval Oceanographic Office.


$$

AMZ450-452-454-212130-
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-
821 AM EST Thu Nov 21 2019

.REST OF TODAY...Northeast winds 10 to 15 knots. Seas 2 to
4 feet. Dominant period 5 seconds. Inland waters a light chop. 
.TONIGHT...Northeast winds 5 to 10 knots. Seas 2 to 4 feet.
Dominant period 10 seconds. Inland waters smooth. 
.FRIDAY...West northwest winds around 5 knots becoming east
southeast in the afternoon. Seas 2 to 3 feet. Dominant period 9 seconds.
Inland waters smooth. 
.FRIDAY NIGHT...South southeast winds 5 to 10 knots becoming
southwest after midnight. Seas 2 to 3 feet. Dominant period 10 seconds.
Inland waters a light chop. 
.SATURDAY...South southwest winds 10 to 15 knots. Seas 2 to
4 feet. Dominant period 10 seconds. Inland waters a light chop. 
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
5 feet with occasional seas up to 6 feet. A chance of showers. 
.SUNDAY...Northwest winds 15 to 20 knots becoming west northwest
around 10 knots in the afternoon. Seas 2 to 4 feet. A chance of
showers. 
.SUNDAY NIGHT...Northwest winds 5 to 10 knots. Seas 2 to 3 feet. 
.MONDAY...West northwest winds around 5 knots. Seas 1 to 2 feet. 

$$

AMZ470-472-474-212130-
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-
821 AM EST Thu Nov 21 2019

.REST OF TODAY...East northeast winds 10 to 15 knots. Seas 3 to
5 feet with occasional seas up to 6 feet. Dominant period 5 seconds
increasing to 10 seconds in the afternoon. 
.TONIGHT...East winds 5 to 10 knots becoming south southeast
after midnight. Seas 3 to 5 feet with occasional seas up to
6 feet. Dominant period 10 seconds. 
.FRIDAY...West winds 5 to 10 knots. Seas 2 to 4 feet. Dominant period
10 seconds. 
.FRIDAY NIGHT...South winds 5 to 10 knots becoming southwest
after midnight. Seas 2 to 4 feet. Dominant period 10 seconds. 
.SATURDAY...South southwest winds 15 to 20 knots. Seas 3 to
5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. 
.SATURDAY NIGHT...Southwest winds 20 to 25 knots. Seas 5 to
7 feet with occasional seas up to 9 feet. Showers likely. 
.SUNDAY...Northwest winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. A chance of showers. 
.SUNDAY NIGHT...Northwest winds 10 to 15 knots. Seas 2 to 4 feet.
A slight chance of showers. 
.MONDAY...West northwest winds 5 to 10 knots. Seas 2 to 3 feet. 

$$