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- 1046 Am Edt Fri Apr 19 2024
Rest of today..West winds around 5 knots, becoming southeast in the afternoon. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters light chop.
Tonight..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 southeast 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. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters light chop. A slight chance of showers 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 showers with a slight chance of Thunderstorms in the afternoon.
Sunday night..Northwest winds 10 to 15 knots. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters a moderate chop. A slight chance of Thunderstorms. Showers likely, mainly in the evening.
Monday..North winds 10 to 15 knots. Seas 2 to 4 feet. A chance of showers with a slight chance of Thunderstorms.
Monday night..North winds 10 to 15 knots. Seas 3 to 5 feet.
Tuesday..Northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Tuesday night..East winds 5 to 10 knots, becoming southeast 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- 1046 Am Edt Fri Apr 19 2024
Synopsis..
weak high pressure ridging continues with prevailing offshore flow over local waters. NEarshore waters will experience a wind shift toward shore this afternoon as the sea breeze develops. A weak cold frontal approaches from the north Saturday, stall along the florida georgia state line, and accelerated southward Sunday through Monday. Scattered Thunderstorms will accompany the frontal passage this weekend. A low end surge of northeast winds will follow behind the front Monday then weaken and turn onshore Tuesday and Wednesday as high pressure then builds across area waters once again.

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.