AMZ500-210715-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
220 PM EDT Sun Sep 20 2026
.SYNOPSIS...Weak onshore flow will continue the next few days,
with scattered to numerous showers and storms. The highest
coverage is forecast during the overnight and morning hours.
Later in the week, a frontal passage will increase north-northeast
winds and build seas, creating hazardous conditions, especially
in the Gulf Stream.
.GULF STREAM HAZARDS...None.
The approximate location of the west wall of the Gulf Stream based on
the Real Time Ocean Forecast System as of Sunday, September 20th, 2026.
42 nautical miles east of Ponce Inlet.
28 nautical miles east of Port Canaveral.
24 nautical miles east of Sebastian Inlet.
16 nautical miles east of Fort Pierce Inlet.
11 nautical miles east of Saint Lucie Inlet.
$$
AMZ552-210715- Volusia-Brevard County Line to Sebastian Inlet 0-20 nm- 220 PM EDT Sun Sep 20 2026 TONIGHT East winds around 5 knots, becoming southwest late. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A chance of showers and thunderstorms. MONDAY North winds around 5 knots, becoming northeast in the afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 3 seconds. A light chop on the intracoastal waters. A chance of showers and thunderstorms. MONDAY NIGHT Southeast winds around 5 knots, becoming southwest after midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A chance of showers and thunderstorms. TUESDAY Northwest winds around 5 knots, becoming east in the afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT Southeast winds around 5 knots, becoming southwest after midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. WEDNESDAY Northwest winds around 5 knots, becoming northeast in the afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. WEDNESDAY NIGHT East winds around 5 knots, becoming northeast after midnight. Seas 2 feet. Mostly smooth on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. THURSDAY North winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 feet, building to 3 to 4 feet in the afternoon. A moderate chop on the intracoastal waters. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. THURSDAY NIGHT Northeast winds 10 to 15 knots, becoming north 15 to 20 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Choppy on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. FRIDAY North winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Choppy on the intracoastal waters. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. FRIDAY NIGHT Northeast winds 15 to 20 knots, becoming north 10 to 15 knots after midnight. Seas 5 to 7 feet, occasionally to 9 feet. Choppy on the intracoastal waters. A slight chance of thunderstorms. A chance of showers in the evening, then a slight chance of showers after midnight. Winds and waves higher in and near thunderstorms. $$
AMZ552-210715- Volusia-Brevard County Line to Sebastian Inlet 0-20 nm- 220 PM EDT Sun Sep 20 2026 TONIGHT East winds around 5 knots, becoming southwest late. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A chance of showers and thunderstorms. MONDAY North winds around 5 knots, becoming northeast in the afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 3 seconds. A light chop on the intracoastal waters. A chance of showers and thunderstorms. MONDAY NIGHT Southeast winds around 5 knots, becoming southwest after midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A chance of showers and thunderstorms. TUESDAY Northwest winds around 5 knots, becoming east in the afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT Southeast winds around 5 knots, becoming southwest after midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. WEDNESDAY Northwest winds around 5 knots, becoming northeast in the afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. WEDNESDAY NIGHT East winds around 5 knots, becoming northeast after midnight. Seas 2 feet. Mostly smooth on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. THURSDAY North winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 feet, building to 3 to 4 feet in the afternoon. A moderate chop on the intracoastal waters. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. THURSDAY NIGHT Northeast winds 10 to 15 knots, becoming north 15 to 20 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Choppy on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. FRIDAY North winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Choppy on the intracoastal waters. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. FRIDAY NIGHT Northeast winds 15 to 20 knots, becoming north 10 to 15 knots after midnight. Seas 5 to 7 feet, occasionally to 9 feet. Choppy on the intracoastal waters. A slight chance of thunderstorms. A chance of showers in the evening, then a slight chance of showers after midnight. Winds and waves higher in and near thunderstorms. $$