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- 323 Am Edt Thu May 9 2024
Today..Southwest winds 10 to 15 knots. Seas around 3 feet. Wave detail: southeast 3 feet at 6 seconds. Intracoastal waters a moderate chop. A slight chance of showers and Thunderstorms this afternoon.
Tonight..Southwest winds around 10 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 6 seconds. Intracoastal waters light chop. A slight chance of showers and Thunderstorms in the evening.
Friday..Southwest winds 10 to 15 knots, increasing to 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 southwest 2 feet at 3 seconds. Intracoastal waters choppy. A chance of Thunderstorms. Showers.
Friday night..Southwest winds 10 to 15 knots, becoming northwest after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: west 2 feet at 3 seconds and southeast 2 feet at 6 seconds. Intracoastal waters a moderate chop. A chance of showers and Thunderstorms in the evening.
Saturday..North winds 10 to 15 knots, becoming northeast 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave detail: north 2 feet at 4 seconds. Intracoastal waters a moderate chop.
Saturday night..North winds 5 to 10 knots, becoming northwest after midnight. Seas around 2 feet. Wave detail: northeast 2 feet at 5 seconds. Intracoastal waters light chop.
Sunday..Northwest winds 5 to 10 knots, becoming southeast. Seas around 2 feet. Intracoastal waters light chop.
Monday..Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Intracoastal waters a moderate chop. A slight chance of showers and Thunderstorms in the afternoon.
Monday night..Southeast winds around 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Intracoastal waters a moderate chop. A chance of showers. A slight chance of Thunderstorms in the evening, then a chance of Thunderstorms after midnight.
winds and waves higher in and near Thunderstorms.

AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 323 Am Edt Thu May 9 2024
Synopsis..
atlantic high pressure will continue to extend its axis westward across the florida peninsula through tonight. Southerly evening wind surges are expected this evening, bringing wind speeds close to caution levels for the offshore waters. Meanwhile, a trough ahead of strong cold front will enter the southeastern states on Thursday night, with chances for showers and Thunderstorms increasing ahead of this boundary from this afternoon through Friday evening. A few rounds of strong to severe Thunderstorms will be possible during this time frame, with damaging wind gusts, hail, and frequent lightning strikes possible within any severe Thunderstorms that develop. The cold front will cross our local waters by late night Friday, with high pressure then gradually building to the north of our area later this weekend and early next week.

Gulf stream..
the approximate location of the west wall of the gulf stream as of may 07, 2024 at 1200 utc...
64 nautical miles east of flagler beach. 73 nautical miles east of saint augustine beach. 85 nautical miles east southeast of jacksonville beach. 99 nautical miles east southeast of st simons island.
this data courtesy of the naval oceanographic office.