AMZ500-131415-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
940 PM EDT Sat Sep 12 2026
.SYNOPSIS...Weak high pressure over the Atlantic extending to
Florida will maintain generally favorable boating conditions
through early next week. Scattered showers and storms are forecast
each day, capable of gusty winds and frequent lightning. A
surface high is forecast to expand over the eastern U.S. into the
middle of next week, leading to increasing winds and seas across
the local Atlantic.
.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 Saturday, September 12th, 2026.
45 nautical miles east of Ponce Inlet.
32 nautical miles east of Port Canaveral.
24 nautical miles east of Sebastian Inlet.
15 nautical miles east of Fort Pierce Inlet.
9 nautical miles east of Saint Lucie Inlet.
$$
AMZ552-131415- Volusia-Brevard County Line to Sebastian Inlet 0-20 nm- 940 PM EDT Sat Sep 12 2026 REST OF TONIGHT South winds 5 to 10 knots, becoming southwest early this morning. Seas 2 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 2 feet at 9 seconds. Mostly smooth on the intracoastal waters. SUNDAY West winds around 5 knots, becoming east in the afternoon. Seas 2 feet. Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 3 seconds. Smooth on the intracoastal waters. A slight chance of showers and thunderstorms in the afternoon. SUNDAY NIGHT South winds around 5 knots, becoming west after midnight. Seas 2 feet. Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 3 seconds. Mostly smooth on the intracoastal waters. MONDAY Northwest winds around 5 knots, becoming northeast in the afternoon. Seas 2 feet. Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms in the afternoon. MONDAY NIGHT East winds around 5 knots. Seas 2 feet. Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A slight chance of showers and thunderstorms after midnight. TUESDAY Northeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 4 seconds and east 2 feet at 9 seconds. A moderate chop on the intracoastal waters. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. TUESDAY NIGHT Northeast winds 15 to 20 knots, increasing to 20 to 25 knots after midnight. Seas 3 to 4 feet, building to 4 to 6 feet, occasionally to 8 feet after midnight. Rough on the intracoastal waters. Showers likely with a chance of thunderstorms. WEDNESDAY Northeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Rough on the intracoastal waters. Showers likely with a chance of thunderstorms. WEDNESDAY NIGHT Northeast winds 20 to 25 knots, becoming east 15 to 20 knots after midnight. Seas 6 to 7 feet, occasionally to 9 feet, subsiding to 4 to 6 feet, occasionally to 8 feet after midnight. Rough on the intracoastal waters. Showers likely with a chance of thunderstorms. THURSDAY East winds 10 to 15 knots. Seas 3 to 4 feet. A moderate chop on the intracoastal waters. Showers likely with a chance of thunderstorms. THURSDAY NIGHT East winds 5 to 10 knots. Seas 3 to 4 feet. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$
AMZ552-131415- Volusia-Brevard County Line to Sebastian Inlet 0-20 nm- 940 PM EDT Sat Sep 12 2026 REST OF TONIGHT South winds 5 to 10 knots, becoming southwest early this morning. Seas 2 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 2 feet at 9 seconds. Mostly smooth on the intracoastal waters. SUNDAY West winds around 5 knots, becoming east in the afternoon. Seas 2 feet. Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 3 seconds. Smooth on the intracoastal waters. A slight chance of showers and thunderstorms in the afternoon. SUNDAY NIGHT South winds around 5 knots, becoming west after midnight. Seas 2 feet. Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 3 seconds. Mostly smooth on the intracoastal waters. MONDAY Northwest winds around 5 knots, becoming northeast in the afternoon. Seas 2 feet. Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms in the afternoon. MONDAY NIGHT East winds around 5 knots. Seas 2 feet. Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A slight chance of showers and thunderstorms after midnight. TUESDAY Northeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 4 seconds and east 2 feet at 9 seconds. A moderate chop on the intracoastal waters. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. TUESDAY NIGHT Northeast winds 15 to 20 knots, increasing to 20 to 25 knots after midnight. Seas 3 to 4 feet, building to 4 to 6 feet, occasionally to 8 feet after midnight. Rough on the intracoastal waters. Showers likely with a chance of thunderstorms. WEDNESDAY Northeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Rough on the intracoastal waters. Showers likely with a chance of thunderstorms. WEDNESDAY NIGHT Northeast winds 20 to 25 knots, becoming east 15 to 20 knots after midnight. Seas 6 to 7 feet, occasionally to 9 feet, subsiding to 4 to 6 feet, occasionally to 8 feet after midnight. Rough on the intracoastal waters. Showers likely with a chance of thunderstorms. THURSDAY East winds 10 to 15 knots. Seas 3 to 4 feet. A moderate chop on the intracoastal waters. Showers likely with a chance of thunderstorms. THURSDAY NIGHT East winds 5 to 10 knots. Seas 3 to 4 feet. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$