Water Temperature, Town by Town
Sea-surface temperature for each town below, read at that town’s own coordinates rather than at a buoy forty miles offshore — which on this coast can be several degrees different from the water you actually swim in. Each page carries today’s reading, the last two weeks, and the average for every month of the year.
The figure beside each town is the October average, not today’s reading — open a town for the live number.
October average, region by region
Each dot is one town- Emerald Coast77–79°
- Forgotten Coast77–78°
- Big Bend76–77°
- Nature Coast78°F
- Tampa Bay & Pinellas79°F
- Sarasota Coast79–80°
- Lemon Bay & Charlotte Harbor81°F
- Paradise Coast81–82°
- The Florida Keys83–84°
- First Coast75–78°
- Volusia Coast78–79°
- Space Coast79–80°
- Treasure Coast80–83°
- Gold Coast82–84°
- Alabama Coast77–78°
- Mississippi Coast77°F
- Louisiana Coast77–79°
- Georgia Coast73–75°
- Texas Gulf Coast79–82°
Emerald Coast
Forgotten Coast
Big Bend
Nature Coast
Tampa Bay & Pinellas
Sarasota Coast
Lemon Bay & Charlotte Harbor
Paradise Coast
The Florida Keys
First Coast
Volusia Coast
Space Coast
Treasure Coast
Gold Coast
Alabama Coast
Mississippi Coast
Louisiana Coast
Georgia Coast
Texas Gulf Coast
Monthly averages are computed from 3 years of daily sea-surface temperature (2023–2025) — a recent average, not a 30-year climate normal. Salty Forecast is free, with no ads and no account.