Agate Beach 5-Day Forecast Summary
Here's how the next 5 days are shaping up at Agate Beach, Northern California. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Sat, May 16: 8–9ft, 13s period, rated Poor. First light looks cleanest — 7-8ft on WNW swell at 13s with strong N wind at 14mph. Wind fills in through the day, pushing up to 21mph from the N and dropping conditions to poor.
Sun, May 17: 8–9ft, 12s period, rated Poor. Not the most exciting day — 8-9ft and poor conditions with 17mph N winds.
Mon, May 18: 4–5ft, 17s period, rated Poor - Fair. First light looks cleanest — 4-5ft on NW swell at 8s with light E winds. Onshore flow builds through the day to 14mph, bringing conditions down to poor - fair.
Tue, May 19: 4–5ft, 14s period, rated Poor - Fair. First light looks cleanest — 4-5ft on NW swell at 8s with light E winds. Onshore flow builds through the day to 9mph, bringing conditions down to poor - fair.
Wed, May 20: 4–5ft, 13s period, rated Fair. Dawn patrol is the move — 4-5ft on NW swell at 8s with calm winds. The NW wind kicks in by afternoon — 8mph and fair by then.