Spiaggia di Porto Istana Sea Water Temperature
A mild beach on the Tyrrhenian Sea, warmest around August at about 25.4°C. Today's reading, 7-day forecast, and monthly averages below.
Spiaggia di Porto Istana water temperature
Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold.
7-Day Water Temperature Forecast
Spiaggia di Porto Istana Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Spiaggia di Porto Istana occurs inJuly, August, September — peaking at25.4°C (77.7°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 | 12.5°C | 14°C | 15.8°C | Very Cold (< 16°C) |
| February | 13°C | 13.8°C | 14.6°C | Very Cold (< 16°C) |
| March | 13°C | 13.9°C | 15.3°C | Very Cold (< 16°C) |
| April | 13.7°C | 15.1°C | 18.3°C | Very Cold (< 16°C) |
| May | 15.3°C | 17.6°C | 21.8°C | Cool / Refreshing (16°C – 20°C) |
| June | 19.3°C | 21.6°C | 24.6°C | Comfortable (20°C – 24°C) |
| July | 22°C | 24.2°C | 27.5°C | Warm & Ideal (24°C – 28°C) |
| August | 23.4°C | 25.4°C | 28.1°C | Warm & Ideal (24°C – 28°C) |
| SeptemberCurrent | 21.6°C | 24.1°C | 26.7°C | Warm & Ideal (24°C – 28°C) |
| October | 19.9°C | 21.5°C | 24.1°C | Comfortable (20°C – 24°C) |
| November | 16.1°C | 18.4°C | 21.6°C | Cool / Refreshing (16°C – 20°C) |
| December | 13.9°C | 15.5°C | 18°C | Very Cold (< 16°C) |
Swimming FAQs for Spiaggia di Porto Istana
Is the sea warm enough to swim in Spiaggia di Porto Istana today?
Typical sea surface temperature in Spiaggia di Porto Istana this time of year is 24.1°C (75.4°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 Spiaggia di Porto Istana?
The highest water temperatures in Spiaggia di Porto Istana typically occur duringJuly, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Spiaggia di Porto Istana in September?
Historically in September, water temperatures in Spiaggia di Porto Istana average around24.1°C (75.4°F), fluctuating between a recorded minimum of 21.6°C and a maximum of 26.7°C.