Sebastian Inlet 5-Day Forecast Summary
Here's how the next 5 days are shaping up at Sebastian Inlet, Florida - East Coast. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Sat, May 16: 2–3ft, 5s period, rated Poor. Get out early for the best of it — 2-3ft waves on E swell at 8s and glassy conditions. The ESE wind kicks in by afternoon — 17mph and poor by then.
Sun, May 17: 3–4ft, 5s period, rated Poor. Midday is the call — 3-4ft waves with 14mph E winds and poor - fair conditions. It's a bit wonky first thing but settles down.
Mon, May 18: 3–4ft, 5s period, rated Poor - Fair. A slow one — 3-4ft waves and poor - fair conditions with 8mph E winds. Winds do pick up a bit by the afternoon to 12mph.
Tue, May 19: 4–5ft, 6s period, rated Poor - Fair. Slim pickings today — 4-5ft and poor - fair with 9mph from the E.
Wed, May 20: 3–4ft, 5s period, rated Poor - Fair. First light looks cleanest — 3-4ft on ENE swell at 5s with light ESE winds. Onshore flow builds through the day to 12mph, bringing conditions down to poor - fair.