Ubatuba Sea Temperature Today: 30-Day Water Forecast
The sea temperature in Ubatuba today is +23°C. Over the next 30 days, the water temperature is expected to stay between +21°C and +24°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 +17°C
Daily sea water temperature for the month
Water +23°C
Tap a date to open detailed daily weather
| July | Day | Night | Sea t° | Wind | Precipitation | Humidity |
|---|---|---|---|---|---|---|
| 20Mon |  +26°C |  +17°C | +23°C | 3 m/s, NNE | 0 mm | 60% |
| 21Tue | +27°C | +18°C | +23°C | 3–4 m/s, NNW | 0 mm | 53% |
| 22Wed | +26°C |  +17°C | +23°C | 3–4 m/s, WNW | 0 mm | 65% |
| 23Thu |  +22°C |  +15°C | +23°C | 2 m/s, SW | 6.9 mm | 87% |
| 24Fri |  +16°C |  +15°C | +23°C | 1 m/s, SE | 46.8 mm | 97% |
| 25Sat | +18°C | +15°C | +23°C | 2 m/s, SW | 7.5 mm | 94% |
| 26Sun | +20°C | +15°C | +23°C | 2 m/s, SSW | 2.8 mm | 90% |
| 27Mon |  +22°C |  +15°C | +24°C | 2 m/s, E | 0.2 mm | 85% |
| 28Tue | +26°C | +16°C | +24°C | 2 m/s, ENE | 0 mm | 66% |
| Further values are multi-year averaged climate | ||||||
| 29Wed |  +20°C | +12°C | +24°C | 2 m/s | 0.1 mm | 77% |
| 30Thu | +18°C | +10°C | +23°C | 2 m/s | 0.1 mm | 83% |
| 31Fri | +21°C | +9°C | +23°C | 2 m/s | 0 mm | 82% |
| 1Sat | +23°C | +11°C | +23°C | 1 m/s | 0 mm | 78% |
| 2Sun | +25°C | +12°C | +23°C | 1 m/s | 0 mm | 71% |
| 3Mon | +23°C | +12°C | +23°C | 1 m/s | 0.1 mm | 70% |
| 4Tue | +23°C | +12°C | +22°C | 2 m/s | 0.3 mm | 68% |
| 5Wed | +23°C | +12°C | +22°C | 2 m/s | 0 mm | 69% |
| 6Thu | +23°C | +12°C | +22°C | 2 m/s | 0 mm | 75% |
| 7Fri | +25°C | +13°C | +22°C | 1 m/s | 0 mm | 67% |
| 8Sat | +24°C | +14°C | +22°C | 1 m/s | 0 mm | 69% |
| 9Sun | +22°C | +13°C | +21°C | 1 m/s | 0.4 mm | 75% |
| 10Mon | +23°C | +12°C | +21°C | 2 m/s | 1.3 mm | 75% |
| 11Tue | +22°C | +12°C | +21°C | 2 m/s | 0 mm | 70% |
| 12Wed | +23°C | +12°C | +21°C | 2 m/s | 0 mm | 69% |
| 13Thu | +22°C | +11°C | +21°C | 2 m/s | 0 mm | 76% |
| 14Fri |  +22°C | +12°C | +21°C | 2 m/s | 0.1 mm | 75% |
| 15Sat | +24°C | +13°C | +21°C | 2 m/s | 0 mm | 74% |
| 16Sun | +25°C |  +13°C | +21°C | 2 m/s | 0 mm | 74% |
| 17Mon | +27°C | +14°C | +21°C | 1 m/s | 0.1 mm | 67% |
| 18Tue | +28°C | +15°C | +21°C | 2 m/s | 0.2 mm | 61% |
| 19Wed | +25°C | +14°C | +21°C | 2 m/s | 0 mm | 67% |
Sea water temperature by months
Water +21°C
Day and night air temperature
Day +23°C
Night +12°C
Weather minimums and maximums in Ubatuba for a month
- Warmest day: 18 August, +28°C
- Coldest night: 31 July, +9°C
- Days with precipitation in a month: 14
- Precipitation for a month: 66.8 mm
- Rainiest day in a month: 24 July
- Maximum precipitation amount: 24 July 46.8 mm
- Highest sea water temperature: 27 July, +24°C
- Lowest sea water temperature: 11 August, +21°C