AMZ450 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- 339 Am Edt Sat May 18 2024
Today..Southwest winds 5 to 10 knots, becoming south this afternoon. Seas around 2 feet. Wave detail: south 2 feet at 4 seconds. Intracoastal waters light chop. A slight chance of showers and Thunderstorms this morning, then a chance of showers and Thunderstorms this afternoon.
Tonight..South winds 10 to 15 knots, becoming west after midnight. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 4 seconds. Intracoastal waters a moderate chop. Showers likely. A chance of Thunderstorms, mainly in the evening.
Sunday..Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: southwest 2 feet at 4 seconds and east 2 feet at 8 seconds. Intracoastal waters light chop. A chance of Thunderstorms. A chance of showers in the morning, then showers likely in the afternoon.
Sunday night..Northwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: east 2 feet at 8 seconds. Intracoastal waters light chop. A chance of showers and Thunderstorms, mainly in the evening.
Monday..North winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 8 seconds. Intracoastal waters a moderate chop. A chance of showers with a slight chance of Thunderstorms.
Monday night..Northeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: northeast 4 feet at 8 seconds. Intracoastal waters a moderate chop. A slight chance of showers in the evening.
Tuesday..Northeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Intracoastal waters a moderate chop. A slight chance of showers. A slight chance of Thunderstorms in the afternoon.
Tuesday through Wednesday..South winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Intracoastal waters light chop.
winds and waves higher in and near Thunderstorms.

AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 339 Am Edt Sat May 18 2024
Synopsis..
a slow moving cold front will gradually push across the coastal waters late tonight through Sunday, renewing chances for storms. Winds will turn northerly as high pressure Wedges against a low pressure situated northeast of the waters early next week. High pressure builds directly over the waters during the middle part of next week.
Gulf stream..
the approximate location of the west wall of the gulf stream as of may 16, 2024 at 1200 utc...
64 nautical miles east of flagler beach. 73 nautical miles east of saint augustine beach. 82 nautical miles east of jacksonville beach. 97 nautical miles east southeast of st simons island.
this data courtesy of the naval oceanographic office.