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The ocean floor is almost entirely undisturbed by waves - What you are finding comes from the coastal littoral. You can gain some general estimates from direction and strength of storms, but the m...
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#1: Attribution notice removed
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System
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2020-05-27T11:08:47Z (over 4 years ago)
Source: https://outdoors.stackexchange.com/a/13281 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/