Hazardous marine condition(s):
Small Craft Advisory
AMZ500-212030-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
228 AM EDT Tue Apr 21 2026
.SYNOPSIS...Poor to hazardous boating conditions continue today,
before improving mid to late week as high pressure builds over the
area. This will promote decreasing winds and subsiding seas.
.GULF STREAM HAZARDS...Northeast winds 15 to 20 knots and gusty,
with seas building to 6 to 9 feet.
The approximate location of the west wall of the Gulf Stream based on
the Real Time Ocean Forecast System as of Tuesday, April 21st, 2026.
45 nautical miles east of Ponce Inlet.
32 nautical miles east of Port Canaveral.
28 nautical miles east of Sebastian Inlet.
20 nautical miles east of Fort Pierce Inlet.
14 nautical miles east of Saint Lucie Inlet.
$$
AMZ572-212030- Volusia-Brevard County Line to Sebastian Inlet 20-60 nm- 228 AM EDT Tue Apr 21 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING TODAY Northeast winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast 7 feet at 8 seconds and north 3 feet at 7 seconds. TONIGHT East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 5 to 7 feet, occasionally to 8 feet, subsiding to 4 to 6 feet. Wave Detail: Northeast 6 feet at 8 seconds and north 2 feet at 7 seconds. WEDNESDAY East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 8 seconds and north 1 foot at 7 seconds. WEDNESDAY NIGHT East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 8 seconds and north 1 foot at 7 seconds. THURSDAY East winds around 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 8 seconds and north 1 foot at 7 seconds. THURSDAY NIGHT Southeast winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and north 1 foot at 7 seconds. FRIDAY Southeast winds around 10 knots. Seas 3 feet. FRIDAY NIGHT Southeast winds 10 to 15 knots. Seas 3 feet. SATURDAY South winds 5 to 10 knots. Seas 2 to 3 feet. SATURDAY NIGHT South winds 10 to 15 knots, becoming southwest after midnight. Seas 2 to 3 feet. A slight chance of thunderstorms in the evening. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$
AMZ572-212030- Volusia-Brevard County Line to Sebastian Inlet 20-60 nm- 228 AM EDT Tue Apr 21 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING TODAY Northeast winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast 7 feet at 8 seconds and north 3 feet at 7 seconds. TONIGHT East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 5 to 7 feet, occasionally to 8 feet, subsiding to 4 to 6 feet. Wave Detail: Northeast 6 feet at 8 seconds and north 2 feet at 7 seconds. WEDNESDAY East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 8 seconds and north 1 foot at 7 seconds. WEDNESDAY NIGHT East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 8 seconds and north 1 foot at 7 seconds. THURSDAY East winds around 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 8 seconds and north 1 foot at 7 seconds. THURSDAY NIGHT Southeast winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and north 1 foot at 7 seconds. FRIDAY Southeast winds around 10 knots. Seas 3 feet. FRIDAY NIGHT Southeast winds 10 to 15 knots. Seas 3 feet. SATURDAY South winds 5 to 10 knots. Seas 2 to 3 feet. SATURDAY NIGHT South winds 10 to 15 knots, becoming southwest after midnight. Seas 2 to 3 feet. A slight chance of thunderstorms in the evening. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$