Coastal communities along the Jersey Shore will end up significantly cooler this week, as
ocean water temperatures remain quite chilly in the 40s.
Not exact matches
As of March 2013, surface
waters of the tropical north Atlantic
Ocean remained warmer than average, while Pacific
Ocean temperatures declined from a peak in late fall.
Now since relative humidity
remains roughly constant at the
ocean surface and the air's capacity to hold
water increases with
temperature, relative humidity will actually decrease over land, particularly as one enters the continental interiors.
Thus, if the absorption of the infrared emission from atmospheric greenhouse gases reduces the gradient through the skin layer, the flow of heat from the
ocean beneath will be reduced, leaving more of the heat introduced into the bulk of the upper oceanic layer by the absorption of sunlight to
remain there to increase
water temperature.
For hurricanes, then, you'd want to ask what the sea surface
temperature, subsurface
ocean heat content, and atmospheric
water vapor content would have been if, say, fossil fuel use had been eliminated 100 years ago, and atmospheric CO2
remained at about 300 ppm.