AMZ400-070015-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
507 AM EDT Mon Jul 6 2026
.SYNOPSIS...
High pressure ridge will continue across central and south Florida
this week as low pressure troughing develops to the north. This
pattern will lead to prolonged southwesterly flow during the day
followed by nightly wind surges from the south to Small Craft
Exercise Caution speeds. The offshore flow will increase afternoon
and evening thunderstorm chances over the local coastal waters each
day through the upcoming week. Locally strong wind gusts and
frequent lightning will be possible with these thunderstorms.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Jul 05, 2026 at 0000 UTC...
46 nautical miles east of Flagler Beach.
53 nautical miles east of Saint Augustine Beach.
64 nautical miles east southeast of Jacksonville Beach.
76 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ450-452-454-070015- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 507 AM EDT Mon Jul 6 2026 SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 5 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT TODAY Southwest winds 10 knots, becoming south 15 to 20 knots this afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms this afternoon. TONIGHT South winds 15 to 20 knots, becoming southwest 10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms in the evening. TUESDAY Southwest winds 5 to 10 knots, becoming south 15 to 20 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT South winds 15 to 20 knots, becoming southwest 10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal waters choppy. WEDNESDAY Southwest winds 5 to 10 knots, becoming south 15 to 20 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds and east 2 feet at 9 seconds. Intracoastal waters choppy. WEDNESDAY NIGHT South winds 15 to 20 knots, becoming southwest around 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms in the evening. THURSDAY THROUGH FRIDAY Southwest winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Intracoastal waters choppy. Winds and waves higher in and near thunderstorms. $$
AMZ450-452-454-070015- 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- 507 AM EDT Mon Jul 6 2026 SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 5 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT TODAY Southwest winds 10 knots, becoming south 15 to 20 knots this afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms this afternoon. TONIGHT South winds 15 to 20 knots, becoming southwest 10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms in the evening. TUESDAY Southwest winds 5 to 10 knots, becoming south 15 to 20 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT South winds 15 to 20 knots, becoming southwest 10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal waters choppy. WEDNESDAY Southwest winds 5 to 10 knots, becoming south 15 to 20 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds and east 2 feet at 9 seconds. Intracoastal waters choppy. WEDNESDAY NIGHT South winds 15 to 20 knots, becoming southwest around 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms in the evening. THURSDAY THROUGH FRIDAY Southwest winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Intracoastal waters choppy. Winds and waves higher in and near thunderstorms. $$