AMZ400-110315-
 Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
 814 AM EDT Sat Oct 10 2026
 
 
 .SYNOPSIS...
 
 A warm front north of the waters this morning will continue to lift
 northward as the remnants of Tropical Cyclone Isaias move northwest
 of the area. This will continue Small Craft Advisory conditions of
 elevated southerly winds and seas through tonight. Winds will become
 westerly on Sunday and gradually decrease as a cold front moves
 through and exits east of the waters. A round of showers and
 thunderstorms will move through the waters today as tropical
 moisture moves over the region. A cold front will move through the
 waters Sunday with chances for showers and thunderstorms early in
 the day with high pressure building in from the west. High pressure
 will build over the waters Monday into much of next week.
 
 
 .GULF STREAM...
 
 The approximate location of the west wall of the Gulf Stream as of
 Oct 09, 2026 at 0000 UTC...
 
 58 nautical miles east of Flagler Beach.
 66 nautical miles east of Saint Augustine Beach.
 78 nautical miles east southeast of Jacksonville Beach.
 71 nautical miles east southeast of St Simons Island.
 
 This data derived from NCEP Global RTOFS model.
 
 
 $$




 
 AMZ452-454-472-474-110315-
 Coastal waters from Fernandina Beach to St. Augustine FL out
 20 NM-
 Coastal waters from St. Augustine to Flagler Beach FL out 20 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-
 814 AM EDT Sat Oct 10 2026
 
 SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
 

 REST OF TODAY
 South winds 15 to 20 knots. Seas 4 to 6 feet,
 occasionally to 8 feet. Wave Detail: Southeast 6 feet at
 6 seconds. Intracoastal waters choppy. A slight chance of showers
 this morning, then showers likely with a chance of thunderstorms
 this afternoon.

 TONIGHT
 South winds 15 to 20 knots. Seas 4 to 6 feet,
 occasionally to 8 feet. Wave Detail: South 5 feet at 6 seconds.
 Intracoastal waters choppy. Showers likely with a chance of
 thunderstorms in the evening, then a slight chance of showers and
 thunderstorms after midnight.

 SUNDAY
 Southwest winds 15 to 20 knots, becoming west 10 to
 15 knots in the afternoon. Seas 3 to 5 feet, occasionally to
 6 feet. Wave Detail: South 5 feet at 6 seconds. Intracoastal
 waters choppy. A slight chance of thunderstorms. A chance of
 showers, mainly in the morning.

 SUNDAY NIGHT
 West winds 10 to 15 knots. Seas 3 to 4 feet,
 occasionally to 5 feet. Wave Detail: Southeast 4 feet at
 7 seconds and west 3 feet at 4 seconds. Intracoastal waters a
 moderate chop.

 MONDAY AND MONDAY NIGHT
 Northwest winds 10 to 15 knots. Seas
 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest
 3 feet at 4 seconds and southeast 3 feet at 7 seconds.
 Intracoastal waters a moderate chop.

 TUESDAY THROUGH WEDNESDAY
 East winds 5 to 10 knots. Seas 2 to
 3 feet. Wave Detail: East 3 feet at 7 seconds and north 2 feet at
 4 seconds. Intracoastal waters light chop.
 
 Winds and waves higher in and near thunderstorms.
 
 $$