Kos Sea Temperature Today: 30-Day Water Forecast
The sea temperature in Kos today is +25°C. Over the next 30 days, the water temperature is expected to stay around +25°C. The water is warm enough for swimming and beach time. For a shorter view, open the 14-day sea temperature forecast.
Daily air temperature for the month
Day +29°C
Night +25°C
Daily sea water temperature for the month
Water +25°C
Tap a date to open detailed daily weather
| July | Day | Night | Sea t° | Wind | Precipitation | Humidity |
|---|---|---|---|---|---|---|
| 10Fri |  +29°C |  +25°C | +25°C | 7 m/s, NW | 0 mm | 57% |
| 11Sat | +29°C | +25°C | +25°C | 7 m/s, NW | 0 mm | 53% |
| 12Sun | +29°C | +25°C | +25°C | 6–7 m/s, NW | 0 mm | 52% |
| 13Mon | +30°C | +26°C | +25°C | 9 m/s, NW | 0 mm | 50% |
| 14Tue | +29°C | +26°C | +25°C | 10 m/s, NW | 0 mm | 51% |
| 15Wed | +31°C | +26°C | +25°C | 9 m/s, NNW | 0 mm | 49% |
| 16Thu | +31°C | +27°C | +25°C | 8 m/s, NNW | 0 mm | 50% |
| 17Fri | +30°C | +26°C | +25°C | 9 m/s, NW | 0 mm | 53% |
| 18Sat | +30°C | +26°C | +25°C | 4 m/s, NW | 0 mm | 58% |
| 19Sun | +30°C | +25°C | +25°C | 6–7 m/s, NW | 0 mm | 61% |
| Further values are multi-year averaged climate | ||||||
| 20Mon | +29°C | +24°C | +25°C | 5 m/s | 0 mm | 64% |
| 21Tue | +30°C | +24°C | +25°C | 5 m/s | 0 mm | 60% |
| 22Wed | +31°C | +25°C | +25°C | 6 m/s | 0 mm | 56% |
| 23Thu | +31°C | +25°C | +25°C | 5 m/s | 0 mm | 55% |
| 24Fri | +31°C | +25°C | +25°C | 6 m/s | 0 mm | 58% |
| 25Sat | +31°C | +24°C | +25°C | 6 m/s | 0 mm | 58% |
| 26Sun | +31°C | +25°C | +25°C | 5 m/s | 0 mm | 57% |
| 27Mon | +30°C | +24°C | +25°C | 5 m/s | 0 mm | 60% |
| 28Tue | +30°C | +24°C | +25°C | 5 m/s | 0 mm | 58% |
| 29Wed | +30°C | +24°C | +25°C | 4 m/s | 0 mm | 62% |
| 30Thu | +30°C | +24°C | +25°C | 4 m/s | 0 mm | 60% |
| 31Fri | +30°C | +24°C | +25°C | 4 m/s | 0 mm | 62% |
| 1Sat | +31°C | +25°C | +25°C | 5 m/s | 0 mm | 60% |
| 2Sun | +30°C | +24°C | +25°C | 5 m/s | 0 mm | 60% |
| 3Mon | +30°C | +25°C | +25°C | 4 m/s | 0 mm | 62% |
| 4Tue | +29°C | +24°C | +25°C | 4 m/s | 0 mm | 64% |
| 5Wed | +29°C | +25°C | +25°C | 5 m/s | 0 mm | 62% |
| 6Thu | +29°C | +24°C | +25°C | 5 m/s | 0 mm | 67% |
| 7Fri | +30°C | +24°C | +25°C | 4 m/s | 0 mm | 67% |
| 8Sat | +29°C | +24°C | +25°C | 5 m/s | 0 mm | 66% |
| 9Sun | +29°C | +24°C | +25°C | 5 m/s | 0 mm | 65% |
Sea water temperature by months
Water +24°C
Day and night air temperature
Day +30°C
Night +24°C
Weather minimums and maximums in Kos for a month
- Warmest day: 22 July, +31°C
- Coldest night: 20 July, +24°C
- Days with precipitation in a month: 0
- Precipitation for a month: 0 mm
- Rainiest day in a month: 10 July
- Maximum precipitation amount: 10 July 0 mm
- Highest sea water temperature: 27 July, +25°C
- Lowest sea water temperature: 10 July, +25°C
