18th Street 5-Day Forecast Summary
Here's how the next 5 days are shaping up at 18th Street, 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, 7s period, rated Poor - Fair. Get out early for the best of it — 2-3ft waves on ENE swell at 6s and barely a breath of wind. Onshore flow builds through the day to 14mph, bringing conditions down to poor - fair.
Sun, May 17: 3–4ft, 5s period, rated Poor - Fair. Pretty quiet out there — 3-4ft and mostly poor - fair with 8mph from the SSE. Expect the wind to bump up to around 13mph by PM.
Mon, May 18: 2–3ft, 5s period, rated Poor - Fair. First light looks cleanest — 3-4ft on ESE swell at 7s with light SE winds. Onshore flow builds through the day to 12mph, bringing conditions down to poor - fair.
Tue, May 19: 2–3ft, 6s period, rated Poor - Fair. Get out early for the best of it — 2-3ft waves on E swell at 8s and light E winds. Wind fills in through the day, pushing up to 10mph from the E and dropping conditions to poor - fair.
Wed, May 20: 2–3ft, 8s period, rated Poor - Fair. Early morning is your best window — 2-3ft waves on ESE swell at 6s with glassy conditions. Wind fills in through the day, pushing up to 13mph from the E and dropping conditions to poor - fair.