Grandview 5-Day Forecast Summary
Here's how the next 5 days are shaping up at Grandview, San Diego County, California. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Tue, Jun 30: 2–3ft, 18s period, rated Poor. Early morning is your best window — 2-3ft waves on SSW swell at 14s with barely a breath of wind. The W wind kicks in by afternoon — 11mph and poor by then.
Wed, Jul 1: 2–3ft, 18s period, rated Poor - Fair. Dawn patrol is the move — 2-3ft on SSW swell at 14s with light winds out of the SW. Wind fills in through the day, pushing up to 9mph from the W and dropping conditions to poor.
Thu, Jul 2: 3–4ft, 18s period, rated Poor - Fair. Pretty quiet out there — 2ft and mostly poor - fair with barely a breath of wind. Winds do pick up a bit by the afternoon to 10mph.
Fri, Jul 3: 3–4ft, 18s period, rated Fair. Get out early for the best of it — 3-4ft waves on W swell at 5s and calm winds. Wind fills in through the day, pushing up to 10mph from the WSW and dropping conditions to poor.
Sat, Jul 4: 2–3ft, 15s period, rated Poor. Early morning is your best window — 2-3ft waves on SSW swell at 15s with barely a breath of wind. The WSW wind kicks in by afternoon — 12mph and poor by then.