Mangaratiba live beach webcam & sea temperature
Updated 12 Oct, 14:00 UTC
Current conditions
Right now at Mangaratiba: 6 kts SSW, gusts 17, water 26 °C.
7-day forecast
| Sun 11 | Mon 12 | Tue 13 | Wed 14 | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 | 00 | 03 | 06 | 09 | 12 | 15 | 18 | |
| Wind | 3 | 3 | 6 | 4 | 3 | 5 | 5 | 4 | 3 | 2 | 2 | 2 | 4 | 4 | 3 | 2 | 1 | 1 | 3 | 2 | 1 | 3 | 4 | 1 |
| Gusts | 11 | 7 | 15 | 13 | 9 | 17 | 16 | 12 | 8 | 7 | 7 | 8 | 11 | 13 | 11 | 8 | 6 | 5 | 8 | 9 | 8 | 10 | 12 | 6 |
| Direction | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ |
| Temperature | 23 | 22 | 22 | 22 | 26 | 26 | 25 | 23 | 23 | 21 | 20 | 21 | 26 | 27 | 26 | 24 | 24 | 23 | 23 | 24 | 30 | 32 | 29 | 26 |
| Rain (mm) | 0.3 | 0.7 | 0.1 | 0.6 | 0.3 | 0.7 | 0.4 | 0.1 | ||||||||||||||||
Times shown in local time · Weather data by Open-Meteo.com
🔒 Days 4–7 are Pro — The free plan shows the first 3 forecast days. Go Pro to see the whole week.
Tides (next 48 h)
Spot info
- Town: Mangaratiba
- Water: Sea
- Sports: SUP
A palm-lined beach at Mangaratiba on the Costa Verde of Rio de Janeiro state, on the shore of the Bay of Ilha Grande. The bay is sheltered by islands, so the water is calm and warm most of the year. Southerly fronts can bring wind and chop. A swimming and SUP beach between the green hills and the bay.
Mangaratiba sea temperature
Today: 26 °C
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27 | 29 | 28 | 26 | 25 | 23 | 22 | 22 | 24 | 24 | 25 | 27 |
Monthly mean sea surface temperature, 2023–2025.
Mangaratiba weather by month
Warmest water: January, February and March.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg wind (kts) | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 4 | 4 |
| Days ≥12 kts | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 1% | 0% | 1% | 0% |
| Waves (m) | 0.6 | 0.5 | 0.6 | 0.7 | 0.7 | 0.6 | 0.7 | 0.8 | 0.8 | 0.8 | 0.7 | 0.6 |
| Air high (°C) | 29 | 31 | 29 | 28 | 27 | 26 | 24 | 26 | 28 | 27 | 28 | 29 |
| Water (°C) | 27 | 29 | 28 | 26 | 25 | 23 | 22 | 22 | 24 | 24 | 25 | 27 |
Model averages, 2023–2025 (Open-Meteo). Wind is the daytime mean, 08:00–20:00; a day counts when it has 3 or more daytime hours at 12 knots or above.
Mangaratiba FAQ
- Is there a beach webcam at Mangaratiba?
- Yes. The live beach webcam for Mangaratiba is at the top of this page, next to the wind and wave forecast.
- What is the sea temperature at Mangaratiba?
- Today the water is 26 °C. Over the year it runs from 22 °C in July to 29 °C in February (2023–2025 average).
- When is the best time to swim at Mangaratiba?
- January, February and March have the warmest water, on the 2023–2025 average.
