AMZ400-092100-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
225 AM EDT Sat May 9 2026
.SYNOPSIS...
A frontal boundary just south of northeast Florida waters will lift
north into the waters today and remain in place as a stationary
front this weekend. Periods of showers and thunderstorms are
expected through this weekend, with strong to isolated severe
thunderstorms possible. A stronger cold front will then push through
the local waters on Monday. Northwesterly winds will strengthen to
Caution levels late Monday evening in the wake of the frontal
passage, with winds quickly shifting to northerly Monday Night and
increasing to Small Craft Advisory levels on Tuesday as high
pressure builds north of the region.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
May 08, 2026 at 0000 UTC...
50 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.
$$
AMZ450-452-454-092100- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 225 AM EDT Sat May 9 2026 REST OF TONIGHT Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Northeast 2 feet at 5 seconds. Intracoastal waters light chop. A chance of showers with a slight chance of thunderstorms. SATURDAY South winds 5 to 10 knots, becoming west in the afternoon. Seas around 2 feet. Wave Detail: Northeast 2 feet at 5 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms. SATURDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 9 seconds. Intracoastal waters light chop. A slight chance of thunderstorms. A chance of showers, mainly in the evening. SUNDAY West winds around 5 knots, becoming east in the afternoon. Seas around 2 feet. Wave Detail: East 2 feet at 8 seconds. Intracoastal waters smooth. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. SUNDAY NIGHT South winds around 5 knots. Seas around 2 feet. Intracoastal waters smooth. A slight chance of showers and thunderstorms in the evening. MONDAY AND MONDAY NIGHT North winds 20 to 25 knots. Seas 2 to 3 feet. Wave Detail: North 3 feet at 4 seconds. Intracoastal waters rough. Showers with a chance of thunderstorms. TUESDAY Northeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 4 to 5 feet, occasionally to 6 feet after midnight. Intracoastal waters rough. A chance of showers with a slight chance of thunderstorms through the day, then a slight chance of showers in the evening. WEDNESDAY East winds 5 to 10 knots, becoming south. Seas 3 to 5 feet, occasionally to 6 feet. Intracoastal waters light chop. A slight chance of showers in the morning. Winds and waves higher in and near thunderstorms. $$
AMZ450-452-454-092100- 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- 225 AM EDT Sat May 9 2026 REST OF TONIGHT Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Northeast 2 feet at 5 seconds. Intracoastal waters light chop. A chance of showers with a slight chance of thunderstorms. SATURDAY South winds 5 to 10 knots, becoming west in the afternoon. Seas around 2 feet. Wave Detail: Northeast 2 feet at 5 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms. SATURDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 9 seconds. Intracoastal waters light chop. A slight chance of thunderstorms. A chance of showers, mainly in the evening. SUNDAY West winds around 5 knots, becoming east in the afternoon. Seas around 2 feet. Wave Detail: East 2 feet at 8 seconds. Intracoastal waters smooth. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. SUNDAY NIGHT South winds around 5 knots. Seas around 2 feet. Intracoastal waters smooth. A slight chance of showers and thunderstorms in the evening. MONDAY AND MONDAY NIGHT North winds 20 to 25 knots. Seas 2 to 3 feet. Wave Detail: North 3 feet at 4 seconds. Intracoastal waters rough. Showers with a chance of thunderstorms. TUESDAY Northeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 4 to 5 feet, occasionally to 6 feet after midnight. Intracoastal waters rough. A chance of showers with a slight chance of thunderstorms through the day, then a slight chance of showers in the evening. WEDNESDAY East winds 5 to 10 knots, becoming south. Seas 3 to 5 feet, occasionally to 6 feet. Intracoastal waters light chop. A slight chance of showers in the morning. Winds and waves higher in and near thunderstorms. $$