Cape Disappointment State Park 5-Day Forecast Summary
Here's how the next 5 days are shaping up at Cape Disappointment State Park, Washington. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Tue, Jun 30: 5–6ft, 9s period, rated Poor - Fair. Not the most exciting day — 5-6ft and poor - fair conditions with gentle NNW breeze. Winds do pick up a bit by the afternoon to 13mph.
Wed, Jul 1: 4–5ft, 9s period, rated Fair. Aim for the middle of the day — 4-5ft on WNW swell at 9s with gentle NNW breeze. Morning is a bit bumpy but things clean up by late morning.
Thu, Jul 2: 2–3ft, 17s period, rated Poor - Fair. Early morning is your best window — 2-3ft waves on WNW swell at 7s with calm winds. Onshore flow builds through the day to 5mph, bringing conditions down to poor - fair.
Fri, Jul 3: 2–2ft, 16s period, rated Poor - Fair. A slow one — 2ft waves and poor - fair conditions with calm winds. Afternoon breeze fills in to 7mph.
Sat, Jul 4: 2–2ft, 12s period, rated Poor - Fair. Early morning is your best window — 2ft waves on WNW swell at 8s with barely a breath of wind. The NW wind kicks in by afternoon — 9mph and poor by then.