Sapphire St. 5-Day Forecast Summary
Here's how the next 5 days are shaping up at Sapphire St., Los Angeles County, 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: 2–3ft, 15s period, rated Fair. Early morning is your best window — 2-3ft waves on W swell at 7s with gentle W breeze. Wind fills in through the day, pushing up to 10mph from the W and dropping conditions to poor - fair.
Sun, May 17: 2–3ft, 15s period, rated Fair. Get out early for the best of it — 2-3ft waves on W swell at 8s and light winds out of the ESE. Onshore flow builds through the day to 11mph, bringing conditions down to poor - fair.
Mon, May 18: 2–3ft, 13s period, rated Poor - Fair. Early morning is your best window — 2-3ft waves on W swell at 7s with moderate SE wind around 10mph. Conditions go downhill through the afternoon.
Tue, May 19: 1–2ft, 15s period, rated Poor. Pretty quiet out there — 1-2ft and mostly poor with glassy conditions. Afternoon breeze fills in to 13mph.
Wed, May 20: 1–2ft, 22s period, rated Poor. Not the most exciting day — 1-2ft and poor conditions with barely a breath of wind. Expect the wind to bump up to around 10mph by PM.