• Rivalarrival@lemmy.today
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    21 days ago

    That is true.

    That temperature difference is also true in the middle of the ocean, far away from any beach for a wave to crash.

    Blame for the temperature delta you have identified rests with insolation.

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      21 days ago

      Maybe there’s still a delta, but when the water is a metre or two deep it’s barely noticeable, whereas it’s really really stark between a foot and two inches depth.