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Old 08-20-2018, 04:40 PM   #90
kawishiwi
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Default Waves can combine...

Wave energy can combine.
While @ Popham Beach in Maine we enjoyed 2 ft waves in 2 sets. A small island 'broke' the steady waves into 2 similar wave sets, one from the right side of the island and one from the left. Those 2 wave sets had their direction modified slightly from friction? going around the island so we had chop 'right' & chop 'left' converging on us from 2 angles maybe 30 degrees apart. Occasionally a wave from the two wave sets matched precisely when meeting and create a single vertical pyramid wave of 4ft+ just as it reached the beach. Great fun diving into those until getting SLAPPED down from behind while standing knee deep in 2ft waves but looking back at the beach.
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