Decode complex surf conditions into simple recommendations. Analyzes swell height, period, wind, and tides to tell you if it's worth paddling out.
Should you go surfing today?
Enter a surf spot to decode complex buoy data into a simple answer. We analyze swell, wind, and tides to tell you if it's worth paddling out.
This tool analyzes swell height, period, direction, and wind conditions to give you a simple surf forecast. Longer swell periods (12s+) generally mean better wave quality. Offshore winds clean up the waves, while onshore winds create choppy conditions.
Surfing Swell Decoder is free and always will be — no account needed. Leave an email and we'll tell you when the next one ships.