Clearwater Beach Sea Water Temperature
A subtropical beach on the Sargasso Sea, warmest around August at about 28.1°C. Today's reading, 7-day forecast, and monthly averages below.
Clearwater Beach water temperature
Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold.
7-Day Water Temperature Forecast
Clearwater Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Clearwater Beach occurs inJune, July, August, September, October — peaking at28.1°C (82.6°F) in August.
Year-Round Water Temperature Curve (°C / °F)
Hover a bar for detailsFull 12-month data table — min / avg / max & swimming comfort
| Month | Min Water Temp | Average Water Temp | Max Water Temp | Swimming Comfort |
|---|---|---|---|---|
| January | 19.4°C | 20.7°C | 22.4°C | Comfortable (20°C – 24°C) |
| February | 18.5°C | 19.9°C | 21.4°C | Cool / Refreshing (16°C – 20°C) |
| March | 18.1°C | 19.7°C | 21.1°C | Cool / Refreshing (16°C – 20°C) |
| April | 18.4°C | 20.3°C | 21.6°C | Comfortable (20°C – 24°C) |
| May | 19.9°C | 21.8°C | 25°C | Comfortable (20°C – 24°C) |
| June | 21.8°C | 24.7°C | 27.4°C | Warm & Ideal (24°C – 28°C) |
| July | 25.2°C | 26.8°C | 28.7°C | Warm & Ideal (24°C – 28°C) |
| August | 27.1°C | 28.1°C | 29.6°C | Tropical Warm (> 28°C) |
| SeptemberCurrent | 25.5°C | 27.6°C | 28.9°C | Warm & Ideal (24°C – 28°C) |
| October | 24.1°C | 25.9°C | 27.9°C | Warm & Ideal (24°C – 28°C) |
| November | 22.2°C | 23.7°C | 24.8°C | Comfortable (20°C – 24°C) |
| December | 20.8°C | 22°C | 22.9°C | Comfortable (20°C – 24°C) |
Swimming FAQs for Clearwater Beach
Is the sea warm enough to swim in Clearwater Beach today?
Typical sea surface temperature in Clearwater Beach this time of year is 27.6°C (81.7°F) — classified as Warm & Ideal (24°C – 28°C). Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold. Live readings load automatically.
What are the warmest months for swimming in Clearwater Beach?
The highest water temperatures in Clearwater Beach typically occur duringJune, July, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Clearwater Beach in September?
Historically in September, water temperatures in Clearwater Beach average around27.6°C (81.7°F), fluctuating between a recorded minimum of 25.5°C and a maximum of 28.9°C.