The importance of swell period in surfing

The swell period is critical for surf knowledge. High-quality waves from ground swells are generated in the open ocean, hundreds of miles offshore.

What Is Wave Period? Explained For Beginner Surfers

Forcasting Marginal Swells — Yonder

The glossary of surf forecasting terms

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Kartlar: James and the giant peach book

Big Wave Surfing 101 – What to do, what to ride and where to find

The importance of swell period in surfing

Reading Surf Forecasts: The Basics - Lazy Surfer Blog

Everything you'll need to know about surfing in Australia - KAYAK

Surf Report