Our method

Clarity before hype.

Big Wave Alerts turns fragmented marine information into a practical outlook. Forecasts separate observations from predictions, record sources and show confidence.

Free, personal alerts

Never miss the next giant swell

Immediate, daily or weekly delivery

Free, personal alerts

Never miss the next giant swell

Pick a location and we’ll email only when the forecast crosses your threshold. No daily noise or surprise offers.

Independent by design

Commercial relationships never influence a forecast or safety advice. Travel links will be disclosed. Standard forecasts and email alerts remain free.

Know the limits

Ocean forecasts are estimates. Big-wave coastlines remain dangerous even when the score is low. Follow local authorities, closures and experienced advice.