Re: [Paddlewise] Effect of Barometric Pressure on Tide Height: Debunking the Myth

From: Richard Culpeper <culpeper_at_tbaytel.net>
Date: Thu, 26 Dec 2002 12:16:30 -0500
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Or water accumulation needing a few minutes to equalize.

Or wind blowing water toward shore delaying equalization.

Or combination thereof.

Check out the shallow beach in Terrace Bay for this sort of thing.

Chuck Holst wrote:

>I once experienced a storm surge on Lake Superior. I was camped with 
>friends on a low beach in a bay in Pukaskwa National Park when a rainstorm 
>passed by the mouth of the bay. Suddenly the water rose several inches and 
>swirled onto the beach, putting out the fire in the Coleman double-burner 
>stove I was cooking dinner on. The water remained high several minutes, 
>then slowly drained away. I always assumed that low pressure associated 
>with the rainstorm caused the surge. An alternate explanation would be the 
>wake from an ore or grain ship that was over the horizon. However, Pukaskwa 
>is far from the shipping lanes, so that explanation seems unlikely.
>
>Chuck Holst
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Received on Fri Dec 27 2002 - 11:00:12 PST

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