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- 812 Pm Edt Thu Apr 18 2024
Rest of tonight..South winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters a moderate chop.
Friday..West winds 5 to 10 knots, becoming southeast in the afternoon. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters light chop.
Friday night..South winds 5 to 10 knots, becoming west after midnight. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters light chop.
Saturday..Southwest winds 5 to 10 knots, becoming south in the afternoon. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters light chop. A slight chance of showers and Thunderstorms in the afternoon.
Saturday night..Southwest winds 5 to 10 knots, becoming west after midnight. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters light chop. A slight chance of showers and Thunderstorms in the evening.
Sunday..Southwest winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters light chop. A chance of rain with a slight chance of Thunderstorms in the afternoon.
Sunday night..Northwest winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters light chop. A chance of showers. A chance of Thunderstorms, mainly in the evening.
Monday..North winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of Thunderstorms. A chance of showers in the morning, then a chance of rain in the afternoon.
Monday night..Northeast winds 10 to 15 knots. Seas 3 to 4 feet.
Tuesday..Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 3 to 4 feet.
Tuesday night..East winds 5 to 10 knots, becoming south after midnight. Seas 3 to 4 feet.
winds and waves higher in and near Thunderstorms.

AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 812 Pm Edt Thu Apr 18 2024
Synopsis..
weak high pressure ridging continues over local waters through Friday as a weak trough passes just to the north. By Saturday, a cold frontal boundary will approach the region and stall along the fl/ga line before making its way through Sunday through Monday with chances for showers and Thunderstorms returning. High pressure then builds across area waters once again Tuesday and into Wednesday.

Gulf stream..
the approximate location of the west wall of the gulf stream as of apr 13, 2024 at 1200 utc...
69 nautical miles east northeast of flagler beach. 73 nautical miles east of saint augustine beach. 85 nautical miles east southeast of jacksonville beach. 103 nautical miles east southeast of st simons island.
this data courtesy of the naval oceanographic office.