RE:[Paddlewise] Sloping sea illusion?

From: Dickson, Dana A. <dana.dickson_at_unisys.com>
Date: Wed, 28 Nov 2001 14:22:57 -0600
Peter,

I have never noticed a downward sloping sea.  I have however noticed, from
land that the local inland sea, Lake Superior, can appear to be higher than
the land.  Presumably the difference of perspective is land vs. sea
location, not hemispheric.

Dana Dickson MIS CIH CSP
Principal Industrial Hygienist
Unisys Corporation 
651-635-5225
Net2 524-5225
Fax 651-635-7191

Date: Wed, 28 Nov 2001 09:04:54 +1100
From: "PeterO" <rebyl_kayak_at_iprimus.com.au>
Subject: [Paddlewise] Sloping sea illusion?

G'Day,

I've come across a peculiar effect/illusion and would like to know if others
have experienced it?

Has anyone else noticed that sometimes when paddling into shore the sea
seems to slope downwards giving the effect of paddling downhill? Almost as
if the beach were in a slight valley! Also under these conditions the
paddling seems easier as though one were indeed paddling downhill and yet
there may be no significant waves breaking so it can't be swell. I've seen
this effect both when tired and fresh. Would be glad to know if anyone else
has experienced anything similar or has an explanation?

All the best, PeterO > 
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Received on Wed Nov 28 2001 - 12:23:11 PST

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