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Sebastian Inlet to Jupiter Inlet 20-60 nm Marine Forecast

Updated 3:00am EDT Apr 5, 2026
Zone Map
Small Craft Should Exercise Caution
Today
Southeast winds 10 to 15 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet at 9 seconds.
Tonight
Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A slight chance of showers and thunderstorms after midnight.
Monday
Southeast winds 5 to 10 knots, becoming east in the afternoon. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon.
Monday Night
East winds around 10 knots. Seas 3 to 4 feet.
Tuesday
Northeast winds 10 to 15 knots, increasing to 20 to 25 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet, building to 6 to 8 feet, occasionally to 10 feet in the afternoon. Wave Detail: Northeast 5 feet at 9 seconds and north 3 feet at 8 seconds, becoming northeast 6 feet at 8 seconds and north 5 feet at 8 seconds in the afternoon. Showers with a chance of thunderstorms.
Tuesday Night
Northeast winds 20 to 25 knots. Seas 9 to 11 feet, occasionally to 14 feet. Wave Detail: Northeast 10 feet at 8 seconds and north 6 feet at 9 seconds. A chance of thunderstorms. Showers.
Wednesday
East winds 20 to 25 knots, increasing to 25 to 30 knots in the afternoon. Seas 10 to 13 feet, occasionally to 17 feet. Showers with a chance of thunderstorms.
Wednesday Night
East winds 25 to 30 knots. Seas 10 to 13 feet, occasionally to 17 feet. A chance of thunderstorms. Showers.
Thursday
East winds 25 to 30 knots. Seas 10 to 12 feet, occasionally to 15 feet. Showers likely with a chance of thunderstorms.
Thursday Night
East winds 20 to 25 knots. Seas 9 to 11 feet, occasionally to 14 feet. A slight chance of thunderstorms in the evening. A chance of showers.