AMZ400-300215-
 Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
 707 AM EDT Sun Mar 29 2026
 
 
 .SYNOPSIS...
 
 Strong high pressure centered near the Chesapeake Bay will continue
 to wedge down the southeastern seaboard today, with this feature
 then shifting eastward over the western Atlantic waters tonight and
 Monday. Small Craft Advisory conditions will prevail through tonight
 throughout our local waters, with elevated seas keeping Small Craft
 Advisory conditions in place on Monday across the northeast Florida
 waters. Meanwhile, coastal troughing will remain situated over the
 northeast Florida waters through Tuesday, generating occasional
 showers through Tuesday, with isolated embedded thunderstorms
 possible on Monday and Tuesday. Atlantic high pressure positioned
 near Bermuda will continue to extend its axis westward across the
 southeastern states during the middle to late portions of this week,
 maintaining breezy southeasterly winds across our local waters, with
 elevated seas persisting offshore.
 
 
 .GULF STREAM...
 
 The approximate location of the west wall of the Gulf Stream as of
 Mar 28, 2026 at 0000 UTC...
 
 54 nautical miles east of Flagler Beach.
 62 nautical miles east of Saint Augustine Beach.
 74 nautical miles east southeast of Jacksonville Beach.
 84 nautical miles east southeast of St Simons Island.
 
 This data derived from NCEP Global RTOFS model.
 
 
 $$




 
 AMZ450-300215-
 Coastal waters from Altamaha Sound to Fernandina Beach FL out
 20 NM-
 707 AM EDT Sun Mar 29 2026
 
 SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
 

 TODAY
 East winds 20 to 25 knots, diminishing to 15 to 20 knots
 this afternoon. Seas 6 to 9 feet, occasionally to 11 feet. Wave
 Detail: East 9 feet at 10 seconds and east 2 feet at 4 seconds.
 Intracoastal waters rough.

 TONIGHT
 East winds 10 to 15 knots. Seas 5 to 7 feet,
 occasionally to 9 feet. Wave Detail: East 7 feet at 10 seconds
 and east 2 feet at 4 seconds. Intracoastal waters a moderate
 chop. A slight chance of showers after midnight.

 MONDAY
 East winds around 10 knots. Seas 4 to 6 feet,
 occasionally to 8 feet. Wave Detail: East 6 feet at 10 seconds.
 Intracoastal waters light chop. A chance of showers, mainly in
 the morning.

 MONDAY NIGHT
 Southeast winds 5 to 10 knots. Seas 4 to 5 feet,
 occasionally to 6 feet. Wave Detail: East 5 feet at 9 seconds.
 Intracoastal waters light chop.

 TUESDAY
 Southeast winds 5 to 10 knots. Seas 3 to 4 feet,
 occasionally to 5 feet. Wave Detail: East 4 feet at 9 seconds.
 Intracoastal waters light chop. A chance of showers, mainly in
 the morning.

 TUESDAY NIGHT
 Southeast winds 5 to 10 knots. Seas 3 to 4 feet,
 occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds.
 Intracoastal waters light chop.

 WEDNESDAY THROUGH THURSDAY
 Southeast winds 10 to 15 knots.
 Seas 3 to 4 feet, occasionally to 5 feet. Intracoastal waters a
 moderate chop. A slight chance of showers and thunderstorms.
 
 Winds and waves higher in and near thunderstorms.
 
 $$