Mari Ermi Sea Water Temperature
A mild beach on the Tyrrhenian Sea, warmest around August at about 24.8°C. Today's reading, 7-day forecast, and monthly averages below.
Mari Ermi water temperature
Pleasant and revitalizing. Great for most beachgoers and active recreational swimming.
7-Day Water Temperature Forecast
Mari Ermi Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Mari Ermi occurs inJuly, August, September — peaking at24.8°C (76.6°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 | 13°C | 14.3°C | 16.5°C | Very Cold (< 16°C) |
| February | 13°C | 13.8°C | 15.1°C | Very Cold (< 16°C) |
| March | 12.8°C | 14.1°C | 15.4°C | Very Cold (< 16°C) |
| April | 14.1°C | 15.5°C | 18.1°C | Very Cold (< 16°C) |
| May | 15.6°C | 17.9°C | 20.9°C | Cool / Refreshing (16°C – 20°C) |
| June | 18.7°C | 21.6°C | 23.8°C | Comfortable (20°C – 24°C) |
| July | 21.6°C | 23.8°C | 27.3°C | Comfortable (20°C – 24°C) |
| August | 22.1°C | 24.8°C | 27.2°C | Warm & Ideal (24°C – 28°C) |
| SeptemberCurrent | 21.5°C | 23.7°C | 26.1°C | Comfortable (20°C – 24°C) |
| October | 19.5°C | 21.7°C | 24°C | Comfortable (20°C – 24°C) |
| November | 15.4°C | 18.7°C | 22.3°C | Cool / Refreshing (16°C – 20°C) |
| December | 14.5°C | 15.9°C | 18.2°C | Very Cold (< 16°C) |
Swimming FAQs for Mari Ermi
Is the sea warm enough to swim in Mari Ermi today?
Typical sea surface temperature in Mari Ermi this time of year is 23.7°C (74.7°F) — classified as Comfortable (20°C – 24°C). Pleasant and revitalizing. Great for most beachgoers and active recreational swimming. Live readings load automatically.
What are the warmest months for swimming in Mari Ermi?
The highest water temperatures in Mari Ermi typically occur duringJuly, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Mari Ermi in September?
Historically in September, water temperatures in Mari Ermi average around23.7°C (74.7°F), fluctuating between a recorded minimum of 21.5°C and a maximum of 26.1°C.