May 28, 2024 — Gulf of Mexico and Atlantic Ocean temperatures are running a few degrees above normal for this time of year, and warm-water impacts this summer and fall could range from enhanced tropical storm and hurricane formation to more blue-green algae blooms.
Water temperatures in Southwest Florida are hovering in the high 80s, according to the Nation Oceanic and Atmospheric Administration, or NOAA.
“Extreme warm waters can be problematic for numerous marine organisms, and the ecosystems they form,” said Ian Enochs, head of the sea coral program at NOAA’s Atlantic Oceanographic & Meteorological Laboratory. “This is particularly true if the warm conditions last for a long time, when animals are unable to escape from the temperature stress day in and day out. This is very evident on coral reefs, where corals often live right at the limit of their temperature tolerances. If waters are too hot for too long, corals can turn white or ‘bleach’ as their relationship with helpful symbiotic algae is disrupted.”
The News-Press documented this type of damage in the Florida Keys in 2022, following scientists and anglers to see impacts warmer waters have had on the coral and even the flow of the Gulf Stream.