why do northeast storms warm the ocean but cool the bay?

[stripermania]

The ocean temperature has been going up in the last week. I think it was 49 or 51. The raritan bay temperature went down 9 degrees in the last 2 days from 63 to 55. Any thoughts from you guys why this is?
I would think the west winds would cool the bay, not east winds.

[finchaser]

Raritan do to run off of rain

Ne always brings warm water no ground swell or updwelling
South winds bring cold dirty water do to up dwelling from ground swells