AMZ400-220000-
 Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
 243 AM EST Sat Dec 21 2024
 
 
 .SYNOPSIS...
 
 North winds behind a morning cold front passage will decrease into
 the afternoon. High pressure will build north then northeast of
 the local waters through Sunday as coastal trough begins to form
 over the local Atlantic waters. Coastal troughs will continue
 through the upcoming week over the local waters bringing periods
 of elevated onshore winds, showers and elevated seas near advisory
 levels at times.
 
 .GULF STREAM...
 
 The approximate location of the west wall of the Gulf Stream as of
 Dec 17, 2024 at 1200 UTC...
 
 62 nautical miles east northeast of Flagler Beach.
 66 nautical miles east of Saint Augustine Beach.
 75 nautical miles east of Jacksonville Beach.
 84 nautical miles east southeast of St Simons Island.
 
 This data courtesy of the Naval Oceanographic Office.
 
 $$




 
 AMZ450-452-454-220000-
 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-
 243 AM EST Sat Dec 21 2024
 
 SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING
 

 TODAY
 North winds 20 knots, diminishing to 10 to 15 knots this
 afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
 North 4 feet at 5 seconds and northeast 4 feet at 9 seconds.
 Intracoastal waters choppy.

 TONIGHT
 North winds 10 to 15 knots, increasing to 15 to
 20 knots after midnight. Seas 3 to 4 feet, occasionally to
 5 feet. Wave Detail: North 4 feet at 7 seconds. Intracoastal
 waters choppy.

 SUNDAY
 North winds 15 to 20 knots. Seas 4 to 6 feet,
 occasionally to 8 feet. Wave Detail: North 6 feet at 6 seconds.
 Intracoastal waters choppy.

 SUNDAY NIGHT
 Northeast winds 20 to 25 knots, diminishing to
 15 to 20 knots after midnight. Seas 5 to 6 feet, occasionally to
 8 feet. Wave Detail: Northeast 6 feet at 7 seconds. Intracoastal
 waters rough. A slight chance of showers.

 MONDAY AND MONDAY NIGHT
 Northeast winds 15 to 20 knots. Seas
 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast
 6 feet at 8 seconds. Intracoastal waters choppy. A chance of
 showers.

 TUESDAY THROUGH WEDNESDAY
 Northeast winds around 10 knots.
 Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East
 5 feet at 8 seconds. Intracoastal waters light chop. A chance of
 showers.
 
 $$