AMZ452 Expires:201908240845;;108691 Fzus52 Kjax 240034 Cwfjax Coastal Waters Forecast For Northeast Florida/southeast Georgia National Weather Service Jacksonville Fl 834 Pm Edt Fri Aug 23 2019 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. Amz450-452-454-240845- 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- 834 Pm Edt Fri Aug 23 2019
Rest of tonight..South southeast winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 5 seconds. Inland waters a light chop. A chance of showers and a slight chance of Thunderstorms.
Saturday..East southeast winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 6 seconds. Inland waters a light chop. A chance of showers and a slight chance of Thunderstorms.
Saturday night..East southeast winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 6 seconds. Inland waters a light chop. A chance of showers and a slight chance of Thunderstorms.
Sunday..Northeast winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 6 seconds. Inland waters a moderate chop. A chance of showers and a slight chance of Thunderstorms.
Sunday night..North northeast winds 10 to 15 knots. Seas 3 to 4 feet. Dominant period 8 seconds. Inland waters a moderate chop. A chance of showers and a slight chance of Thunderstorms.
Monday..North winds 10 to 15 knots becoming east northeast in the afternoon. Seas 2 to 4 feet. Dominant period 7 seconds. Inland waters a moderate chop. Showers and Thunderstorms likely.
Monday night..South winds around 5 knots becoming southwest after midnight. Seas 2 to 3 feet. A chance of showers and a slight chance of Thunderstorms.
Tuesday..South southwest winds around 5 knots becoming south southeast in the afternoon. Seas 2 to 3 feet. Showers and Thunderstorms likely.
Tuesday night..Southwest winds 5 to 10 knots becoming west after midnight. Seas 2 to 3 feet. A chance of showers and a slight chance of Thunderstorms.
Wednesday..Southwest winds 5 to 10 knots becoming south in the afternoon. Seas 2 to 3 feet. Showers and Thunderstorms likely.

AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 834 Pm Edt Fri Aug 23 2019
Synopsis.. An organizing tropical low pressure center along the southeast florida coast will pivot northeastward by late Saturday and will then accelerate northeastward along the gulf stream waters on Sunday as the system strengthens. Easterly winds will strengthen on Saturday and will shift to northeasterly on Sunday and then northerly by Sunday night as this developing cyclone moves east of our offshore waters. Meanwhile, strengthening high pressure over new england will drive a cold front southward over the georgia waters by Sunday morning, with this boundary then stalling near the florida border by late Sunday and Monday. Atlantic ridging will then build over the florida peninsula early next week, resulting in light prevailing southwest winds beginning on Monday night.
Gulf stream.. The approximate location of the west wall of the gulf stream as of aug 22, 2019 at 1200 utc... 61 nautical miles east southeast of flagler beach. 72 nautical miles east of saint augustine beach. 84 nautical miles east of jacksonville beach. 92 nautical miles east of st simons island. This data courtesy of the naval oceanographic office.