AMZ452 Expires:202409080915;;695296 Fzus52 Kjax 071925 Cwfjax
coastal waters forecast for northeast florida/southeast georgia national weather service jacksonville fl 325 pm edt Sat sep 7 2024
atlantic coastal waters from altamaha sound ga to flagler beach fl out to 60 nm.
seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 1/10 of the waves.
amz450-452-454-080915- 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- 325 pm edt Sat sep 7 2024
Tonight..Northeast winds 5 to 10 knots, becoming east after midnight. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 8 seconds. Intracoastal waters light chop. A chance of showers with a slight chance of Thunderstorms.
Sunday..Northeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: northeast 3 feet at 8 seconds. Intracoastal waters a moderate chop. A slight chance of Thunderstorms. Showers.
Sunday night..East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: northeast 4 feet at 7 seconds. Intracoastal waters a moderate chop. Showers with a slight chance of Thunderstorms.
Monday..Northeast winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: northeast 4 feet at 7 seconds. Intracoastal waters choppy. A chance of Thunderstorms. Showers.
Monday night through Tuesday night..East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: northeast 6 feet at 9 seconds. Intracoastal waters choppy. Showers likely with a chance of Thunderstorms.
Wednesday through Thursday..East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: east 5 feet at 8 seconds. Intracoastal waters choppy. Showers likely with a chance of Thunderstorms.
winds and waves higher in and near Thunderstorms.

AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 325 Pm Edt Sat Sep 7 2024
Synopsis..
low pressure off the carolina coast will accelerate northeastward and away from our region tonight, leaving behind a stalled frontal boundary over the northeast florida waters. Meanwhile, high pressure building over the upper midwest will build southeastward towards the ohio valley by Sunday evening and will then become anchored along the mid-atlantic coast during the early and middle portions of next week. Occasional showers and possibly a few embedded Thunderstorms are expected through tonight across our local waters. Showers and Thunderstorms will then increase in coverage throughout our local waters beginning on Sunday afternoon as a wave of low pressure develops along the stalled frontal boundary. Northeasterly winds will then increase and seas will build early in the upcoming week as high pressure builds down the southeastern seaboard, with periods of showers and Thunderstorms continuing as the frontal boundary remains stalled across our local waters.

Gulf stream..
the approximate location of the west wall of the gulf stream as of sep 05, 2024 at 1200 utc...
62 nautical miles east northeast of flagler beach. 61 nautical miles east of saint augustine beach. 68 nautical miles east of jacksonville beach. 68 nautical miles east southeast of st simons island.
this data courtesy of the naval oceanographic office.