Correct me if I'm wrong. I though that warm water means more wind.
When the water is warm (usually around 26 degrees Celsius), very rapid hot air rises from the surface of the ocean, the water evaporates then condenses forming clouds and generating huge amount of energy, that's when the strongest winds also come... That's how El Nino that everyone is talking about occurs.
So don't worry, I think this summer will be so windy, hopefully not stormy tho..
Majed