Cape Ann 5-Day Forecast Summary
Here's how the next 5 days are shaping up at Cape Ann, Massachusetts. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Sun, May 10: 2–3ft, 9s period, rated Poor - Fair. A slow one — 2-3ft waves and poor - fair conditions with light SSE winds.
Mon, May 11: 2–3ft, 8s period, rated Fair. Steady 2-3ft waves on offer on ESE swell at 8s — gentle WNW breeze.
Tue, May 12: 2–3ft, 8s period, rated Fair. Dawn patrol is the move — 2-3ft on ESE swell at 8s with gentle NW breeze. Onshore flow builds through the day to 11mph, bringing conditions down to poor - fair.
Wed, May 13: 1–2ft, 7s period, rated Poor. Slim pickings today — 1-2ft and poor with gentle S breeze. Expect the wind to bump up to around 18mph by PM.
Thu, May 14: 3–4ft, 6s period, rated Poor. Hold off if you can — morning starts out poor with 3-4ft waves. Wind drops off and the surface cleans up — poor - fair by afternoon.