Hazardous marine condition(s):
Small Craft Advisory
AMZ400-270830-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
116 PM EDT Mon Oct 26 2026
.SYNOPSIS...
The region will be between high pressure to the north and an
inverted trough to the southeast through Thursday. The high will
weaken to the northeast later in the week, along with the trough to
the southeast, so conditions will improve toward the weekend.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Oct 25, 2026 at 0000 UTC...
58 nautical miles east of Flagler Beach.
62 nautical miles east of Saint Augustine Beach.
74 nautical miles east southeast of Jacksonville Beach.
80 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ450-452-454-270830- 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- 116 PM EDT Mon Oct 26 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT TONIGHT Northeast winds 25 to 30 knots, diminishing to 20 to 25 knots after midnight. Seas 8 to 11 feet, occasionally to 14 feet. Wave Detail: Northeast 11 feet at 10 seconds. Intracoastal waters very rough. A chance of showers this evening. TUESDAY Northeast winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: Northeast 9 feet at 10 seconds. Intracoastal waters rough. A slight chance of showers. TUESDAY NIGHT Northeast winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: Northeast 10 feet at 10 seconds. Intracoastal waters rough. WEDNESDAY Northeast winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: East 10 feet at 10 seconds. Intracoastal waters rough. A slight chance of showers in the morning, then a chance of showers in the afternoon. WEDNESDAY NIGHT Northeast winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: East 10 feet at 10 seconds. Intracoastal waters rough. A chance of showers. THURSDAY Northeast winds 20 to 25 knots. Seas 7 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet at 9 seconds. Intracoastal waters rough. A chance of showers. A slight chance of thunderstorms in the afternoon. THURSDAY NIGHT Northeast winds 20 to 25 knots, diminishing to 15 to 20 knots after midnight. Seas 6 to 8 feet, occasionally to 10 feet. Intracoastal waters rough. A slight chance of showers and thunderstorms in the evening. FRIDAY Northeast winds 15 to 20 knots, diminishing to 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 4 to 5 feet, occasionally to 6 feet after midnight. Intracoastal waters choppy. A slight chance of showers in the morning, then a chance of showers in the afternoon. SATURDAY Northeast winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Intracoastal waters a moderate chop. A slight chance of showers. A slight chance of thunderstorms in the evening. Winds and waves higher in and near thunderstorms. $$
AMZ450-452-454-270830- 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- 116 PM EDT Mon Oct 26 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT TONIGHT Northeast winds 25 to 30 knots, diminishing to 20 to 25 knots after midnight. Seas 8 to 11 feet, occasionally to 14 feet. Wave Detail: Northeast 11 feet at 10 seconds. Intracoastal waters very rough. A chance of showers this evening. TUESDAY Northeast winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: Northeast 9 feet at 10 seconds. Intracoastal waters rough. A slight chance of showers. TUESDAY NIGHT Northeast winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: Northeast 10 feet at 10 seconds. Intracoastal waters rough. WEDNESDAY Northeast winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: East 10 feet at 10 seconds. Intracoastal waters rough. A slight chance of showers in the morning, then a chance of showers in the afternoon. WEDNESDAY NIGHT Northeast winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: East 10 feet at 10 seconds. Intracoastal waters rough. A chance of showers. THURSDAY Northeast winds 20 to 25 knots. Seas 7 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet at 9 seconds. Intracoastal waters rough. A chance of showers. A slight chance of thunderstorms in the afternoon. THURSDAY NIGHT Northeast winds 20 to 25 knots, diminishing to 15 to 20 knots after midnight. Seas 6 to 8 feet, occasionally to 10 feet. Intracoastal waters rough. A slight chance of showers and thunderstorms in the evening. FRIDAY Northeast winds 15 to 20 knots, diminishing to 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 4 to 5 feet, occasionally to 6 feet after midnight. Intracoastal waters choppy. A slight chance of showers in the morning, then a chance of showers in the afternoon. SATURDAY Northeast winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Intracoastal waters a moderate chop. A slight chance of showers. A slight chance of thunderstorms in the evening. Winds and waves higher in and near thunderstorms. $$