Hazardous marine condition(s):
Small Craft Advisory
AMZ400-302315-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
404 AM EDT Mon Mar 30 2026
.SYNOPSIS...
Strong high pressure situated off the New England coast will
migrate slowly east-southeastward through tonight, becoming
centered near Bermuda on Tuesday. This feature will continue to
extend its axis across the southeastern states this week,
maintaining breezy onshore winds, especially offshore. Small Craft
Advisory level seas will continue for the northeast Florida and
offshore Georgia waters through early this afternoon, with seas
then gradually diminishing near shore. Elevated seas will persist
offshore through midweek, with another round of Small Craft
Advisory level seas possible late this week for the offshore
waters adjacent to northeast Florida. Meanwhile, coastal troughing
positioned over the northeast Florida waters will continue to
generate isolated to widely scattered showers, with a few embedded
thunderstorms possible on Tuesday and Wednesday. This trough will
lift northward by midweek, with another inverted trough then
approaching our waters from the east late this week that will
likely generate scattered showers and thunderstorms.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Mar 29, 2026 at 0000 UTC...
54 nautical miles east of Flagler Beach.
58 nautical miles east of Saint Augustine Beach.
70 nautical miles east southeast of Jacksonville Beach.
80 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ452-454-302315- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 404 AM EDT Mon Mar 30 2026 SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON TODAY East winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 4 to 6 feet, occasionally to 8 feet, late this afternoon. Wave Detail: East 6 feet at 10 seconds. Intracoastal waters a light chop. TONIGHT Southeast winds 5 to 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet at 9 seconds. Intracoastal waters mostly smooth. TUESDAY East southeast winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 9 seconds. Intracoastal waters a light chop. A slight chance of showers and thunderstorms. TUESDAY NIGHT Southeast winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 9 seconds. Intracoastal waters mostly smooth. WEDNESDAY East southeast winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds. Intracoastal waters a light chop. A chance of showers with a slight chance of thunderstorms. WEDNESDAY NIGHT Southeast winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds. Intracoastal waters a light chop. THURSDAY THROUGH FRIDAY Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Intracoastal waters a light chop. A chance of showers with a slight chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$
AMZ452-454-302315- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 404 AM EDT Mon Mar 30 2026 SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON TODAY East winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 4 to 6 feet, occasionally to 8 feet, late this afternoon. Wave Detail: East 6 feet at 10 seconds. Intracoastal waters a light chop. TONIGHT Southeast winds 5 to 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet at 9 seconds. Intracoastal waters mostly smooth. TUESDAY East southeast winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 9 seconds. Intracoastal waters a light chop. A slight chance of showers and thunderstorms. TUESDAY 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 mostly smooth. WEDNESDAY East southeast winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds. Intracoastal waters a light chop. A chance of showers with a slight chance of thunderstorms. WEDNESDAY NIGHT Southeast winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds. Intracoastal waters a light chop. THURSDAY THROUGH FRIDAY Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Intracoastal waters a light chop. A chance of showers with a slight chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$