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Reading Swell Charts: A 5-Minute Cheat Sheet
Why a 1.5m swell at 12 seconds is way better than a 1.5m swell at 6 seconds. The four numbers you actually need to read.
Why a 1.5m swell at 12 seconds is way better than a 1.5m swell at 6 seconds. The four numbers you actually need to read.