AMZ452 Coastal Waters From Fernandina Beach To St. Augustine Fl Out 20 Nm- Coastal Waters From St. Augustine To Flagler Beach Fl Out 20 Nm- 217 Am Edt Tue Apr 23 2024
.small craft advisory in effect until 4 am edt early this morning...
Today..Northeast winds 10 to 20 knots, becoming east 5 to 10 knots in the afternoon. Seas 4 to 6 feet with a dominant period 9 seconds. Intracoastal waters a moderate chop.
Tonight..Southeast winds 5 to 10 knots, becoming south after midnight. Seas 4 to 5 feet with a dominant period 9 seconds. Intracoastal waters light chop.
Wednesday..South winds around 5 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 3 to 4 feet with a dominant period 9 seconds. Intracoastal waters a moderate chop.
Wednesday night..South winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Seas 3 to 4 feet with a dominant period 9 seconds. Intracoastal waters a moderate chop.
Thursday..Southwest winds 5 to 10 knots, becoming southeast in the afternoon. Seas around 3 feet with a dominant period 10 seconds. Intracoastal waters light chop.
Thursday night..Southeast winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 10 seconds. Intracoastal waters light chop.
Friday..Southeast winds 5 to 10 knots, becoming east 10 to 15 knots in the afternoon. Seas 2 to 3 feet.
Friday night..East winds 10 to 15 knots. Seas around 3 feet.
Saturday..East winds around 15 knots. Seas 3 to 4 feet.
Saturday night..East winds around 15 knots. Seas 4 to 5 feet.

AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 217 Am Edt Tue Apr 23 2024
Synopsis..
high pressure will build over the local waters Tuesday and Wednesday as winds and seas subside. A front approaches from the north Wednesday night into Thursday, and begins to stall near the local georgia waters. This front will shift westward across the local waters late Thursday into Friday, then high pressure will strengthen northeast of the region Friday into the weekend with a return of stronger easterly winds and building seas.
Gulf stream..
the approximate location of the west wall of the gulf stream as of apr 20, 2024 at 1200 utc...
69 nautical miles east northeast of flagler beach. 73 nautical miles east of saint augustine beach. 87 nautical miles east southeast of jacksonville beach. 105 nautical miles east of st simons island.
this data courtesy of the naval oceanographic office.