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Florida ocean temperatures at ‘downright shocking’ levels

The extreme heat around Florida is further intensifying the state’s ongoing heat wave and could make hurricanes worse

Sea surface temperatures (in degrees Celsius) on July 9. (Brian McNoldy/University of Miami/NASA/MSFC/SPoRT)
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Not only is Florida sizzling in record-crushing heat, but the ocean waters that surround it are scorching, as well. The unprecedented ocean warmth around the state — connected to historically warm oceans worldwide — is further intensifying its heat wave and stressing coral reefs, with conditions that could end up strengthening hurricanes.

Live weather updates: Extreme heat waves to hit Florida, Texas and Southwest

Much of Florida is seeing its warmest year on record, with temperatures running 3 to 5 degrees above normal. While some locations have been setting records since the beginning of the year, the hottest weather has come with an intense heat dome cooking the Sunshine State in recent weeks. That heat dome has made coastal waters extremely warm, including “downright shocking” temperatures of 92 to 96 degrees in the Florida Keys, meteorologist and journalist Bob Henson said Sunday in a tweet.

“That’s boiling for them! More typically it would be in the upper 80s,” tweeted Jeff Berardelli, chief meteorologist and climate specialist at WFLA-TV in Tampa.

The temperatures are so high that they are off the scale of the color contours on some weather maps.

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