Cacilhas Sea Temperature Today: 30-Day Water Forecast
The sea temperature in Cacilhas today is +20°C. Over the next 30 days, the water temperature is expected to stay between +20°C and +21°C. The water is usable for swimming, but it can feel cool during longer swims. For a shorter view, open the 14-day sea temperature forecast.
Daily air temperature for the month
Day +26°C
Night +19°C
Daily sea water temperature for the month
Water +20°C
Tap a date to open detailed daily weather
| July | Day | Night | Sea t° | Wind | Precipitation | Humidity |
|---|---|---|---|---|---|---|
| 24Fri |  +26°C |  +19°C | +20°C | 6 m/s, WNW | 0 mm | 68% |
| 25Sat | +26°C | +19°C | +20°C | 7 m/s, NNW | 0 mm | 66% |
| 26Sun | +29°C | +19°C | +21°C | 6 m/s, NNW | 0 mm | 58% |
| 27Mon | +33°C | +20°C | +21°C | 4 m/s, NW | 0 mm | 54% |
| 28Tue | +30°C | +20°C | +21°C | 4 m/s, WNW | 0 mm | 64% |
| 29Wed | +27°C |  +18°C | +20°C | 6 m/s, NW | 0 mm | 68% |
| 30Thu |  +26°C |  +18°C | +20°C | 5 m/s, NW | 1.3 mm | 68% |
| 31Fri | +27°C | +18°C | +20°C | 4 m/s, WSW | 0.2 mm | 68% |
| 1Sat | +27°C | +20°C | +20°C | 4 m/s, SW | 0 mm | 78% |
| 2Sun | +27°C | +19°C | +20°C | 7 m/s, NW | 0 mm | 71% |
| Further values are multi-year averaged climate | ||||||
| 3Mon | +28°C | +18°C | +20°C | 6 m/s | 0 mm | 63% |
| 4Tue | +29°C | +18°C | +20°C | 5 m/s | 0 mm | 64% |
| 5Wed | +29°C | +19°C | +20°C | 4 m/s | 0 mm | 65% |
| 6Thu | +28°C | +19°C | +20°C | 4 m/s | 0 mm | 67% |
| 7Fri | +28°C | +19°C | +20°C | 4 m/s | 0 mm | 65% |
| 8Sat | +27°C | +18°C | +20°C | 4 m/s | 0 mm | 68% |
| 9Sun | +28°C | +18°C | +21°C | 3 m/s | 0 mm | 68% |
| 10Mon | +28°C | +19°C | +21°C | 4 m/s | 0 mm | 64% |
| 11Tue | +29°C | +19°C | +21°C | 4 m/s | 0 mm | 66% |
| 12Wed | +29°C | +19°C | +20°C | 4 m/s | 0 mm | 64% |
| 13Thu | +28°C | +19°C | +20°C | 5 m/s | 0 mm | 63% |
| 14Fri | +28°C | +18°C | +20°C | 5 m/s | 0 mm | 64% |
| 15Sat | +28°C | +18°C | +20°C | 4 m/s | 0 mm | 64% |
| 16Sun | +28°C | +18°C | +20°C | 5 m/s | 0 mm | 61% |
| 17Mon | +28°C | +18°C | +20°C | 5 m/s | 0 mm | 67% |
| 18Tue | +27°C | +18°C | +20°C | 5 m/s | 0 mm | 69% |
| 19Wed | +28°C | +19°C | +20°C | 5 m/s | 0 mm | 67% |
| 20Thu | +28°C | +19°C | +20°C | 5 m/s | 0 mm | 70% |
| 21Fri | +28°C | +18°C | +20°C | 5 m/s | 0 mm | 67% |
| 22Sat | +28°C | +19°C | +20°C | 5 m/s | 0 mm | 66% |
| 23Sun | +29°C | +19°C | +20°C | 4 m/s | 0 mm | 67% |
Sea water temperature by months
Water +20°C
Day and night air temperature
Day +28°C
Night +18°C
Weather minimums and maximums in Cacilhas for a month
- Warmest day: 27 July, +33°C
- Coldest night: 30 July, +18°C
- Days with precipitation in a month: 2
- Precipitation for a month: 1.5 mm
- Rainiest day in a month: 30 July
- Maximum precipitation amount: 30 July 1.3 mm
- Highest sea water temperature: 26 July, +21°C
- Lowest sea water temperature: 24 July, +20°C