Port Blair Sea Temperature Today: 30-Day Water Forecast
The sea temperature in Port Blair today is +29°C. Over the next 30 days, the water temperature is expected to stay between +28°C and +29°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 +31°C
Night +28°C
Daily sea water temperature for the month
Water +29°C
Tap a date to open detailed daily weather
| July | Day | Night | Sea t° | Wind | Precipitation | Humidity |
|---|---|---|---|---|---|---|
| 21Tue |  +31°C |  +28°C | +29°C | 7 m/s, SW | 3.6 mm | 80% |
| 22Wed |  +31°C | +28°C | +29°C | 7 m/s, SW | 4.5 mm | 81% |
| 23Thu | +30°C | +28°C | +29°C | 7–8 m/s, WSW | 9.9 mm | 81% |
| 24Fri |  +31°C |  +28°C | +29°C | 7–8 m/s, WSW | 13.4 mm | 78% |
| 25Sat | +30°C | +27°C | +29°C | 8 m/s, WSW | 6.7 mm | 81% |
| 26Sun | +28°C | +27°C | +29°C | 8 m/s, WSW | 20 mm | 86% |
| 27Mon | +28°C | +27°C | +29°C | 8 m/s, WSW | 23.3 mm | 85% |
| 28Tue | +30°C | +28°C | +29°C | 8 m/s, WSW | 18.1 mm | 82% |
| 29Wed | +29°C |  +26°C | +29°C | 8 m/s, WSW | 28.4 mm | 85% |
| Further values are multi-year averaged climate | ||||||
| 30Thu |  +29°C |  +27°C | +29°C | 6 m/s | 1.9 mm | 81% |
| 31Fri | +29°C |  +27°C | +29°C | 7 m/s | 1.1 mm | 81% |
| 1Sat | +29°C | +27°C | +29°C | 7 m/s | 1.6 mm | 80% |
| 2Sun | +29°C | +27°C | +29°C | 7 m/s | 2.2 mm | 82% |
| 3Mon | +28°C |  +27°C | +29°C | 7 m/s | 2.1 mm | 82% |
| 4Tue | +29°C | +27°C | +28°C | 7 m/s | 1.4 mm | 81% |
| 5Wed | +29°C | +27°C | +28°C | 7 m/s | 0.6 mm | 80% |
| 6Thu | +29°C | +27°C | +28°C | 7 m/s | 0.9 mm | 81% |
| 7Fri | +28°C | +27°C | +28°C | 7 m/s | 0.8 mm | 82% |
| 8Sat | +28°C | +26°C | +28°C | 6 m/s | 1.1 mm | 82% |
| 9Sun | +28°C |  +27°C | +28°C | 6 m/s | 1.4 mm | 82% |
| 10Mon | +29°C | +27°C | +28°C | 6 m/s | 0.5 mm | 81% |
| 11Tue | +29°C | +27°C | +29°C | 6 m/s | 0.7 mm | 81% |
| 12Wed | +28°C | +26°C | +29°C | 6 m/s | 1.7 mm | 82% |
| 13Thu | +29°C | +26°C | +29°C | 6 m/s | 1.3 mm | 82% |
| 14Fri | +28°C | +27°C | +29°C | 6 m/s | 1.2 mm | 82% |
| 15Sat | +28°C | +27°C | +29°C | 6 m/s | 1.3 mm | 83% |
| 16Sun | +28°C | +26°C | +29°C | 6 m/s | 2 mm | 82% |
| 17Mon | +28°C | +27°C | +29°C | 6 m/s | 2.2 mm | 80% |
| 18Tue | +29°C | +27°C | +29°C | 6 m/s | 0.8 mm | 80% |
| 19Wed | +29°C | +27°C | +29°C | 5 m/s | 0.9 mm | 80% |
| 20Thu | +29°C | +27°C | +29°C | 5 m/s | 0.5 mm | 80% |
Sea water temperature by months
Water +29°C
Day and night air temperature
Day +29°C
Night +27°C
Weather minimums and maximums in Port Blair for a month
- Warmest day: 24 July, +31°C
- Coldest night: 29 July, +26°C
- Days with precipitation in a month: 31
- Precipitation for a month: 156 mm
- Rainiest day in a month: 29 July
- Maximum precipitation amount: 29 July 28.4 mm
- Highest sea water temperature: 21 July, +29°C
- Lowest sea water temperature: 5 August, +28°C