Surf Forecasts:
How big are the waves at Praia dos Castelhanos (Ilha Bela) today (11 Aug):
- Afternoon surf: Afternoon surf (11 Aug, local time) - 6ft (1.9m), 13s period with SSE swell.
- Evening surf: Evening surf (11 Aug, local time) - 5.5ft (1.7m), 13s period with SSE swell.
The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 8PM is: 1.7m 13s primary swell from a South-southeast direction and 0.1m 7s secondary swell from a East direction (forecast issued at 02:00pm August 11). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | - | - |
| Afternoon (11 Aug) | 6ft (1.9m) | 13s |
| Evening (11 Aug) | 5.5ft (1.7m) | 13s |
Table - waves today at Praia dos Castelhanos (Ilha Bela). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed morning. Warm (max 23°C on Thu morning, min 18°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||
12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 14 | SSE 15 | SSE 14 | SSE 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1299 | 1174 | 1009 | 875 | 754 | 718 | 718 | 762 | 800 | 619 | 619 | 619 | 549 | 567 | 594 | 604 | 769 | 924 | 1031 | 1002 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | glassy | cross-off | off |
High Tide | 2:47PM1.15m | 1:56AM1.01m | 3:10PM1.13m | 2:25AM1.10m | 3:29PM1.09m | |||||||||||||||
Low Tide | 8:44PM0.36m | 8:44AM-0.08m | 9:11PM0.35m | 9:20AM-0.08m | ||||||||||||||||
 |  |  | | | | |  |  | |  | | | | |  | | | | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:43 | — | — |
mm | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 22 | 23 | 22 | 21 | 20 |
Feels °C | 17 | 17 | 17 | 17 | 17 | 19 | 19 | 19 | 19 | 18 | 17 | 18 | 19 | 20 | 21 | 23 | 24 | 24 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 14 | SSE 15 | SSE 14 | SSE 14 |
| kJ | 1299 | 1174 | 1009 | 875 | 754 | 718 | 718 | 762 | 800 | 619 | 619 | 619 | 549 | 567 | 594 | 604 | 769 | 924 | 1031 | 1002 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | S 12 | — | — | — | — | — | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | ESE 6 |
| kJ | 4 | 1 | 1 | 4 | 1 | 1 | 603 | — | — | — | — | — | 49 | 43 | 34 | 35 | 26 | 23 | 16 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSE 15 | — | — | — | E 6 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 88 | — | — | — | 56 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | E 7 | E 7 | ENE 4 | E 5 | E 5 | E 5 | E 6 | E 6 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 4 | 4 | 20 | 42 | 47 | 51 | 86 | 77 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 29 | 29 | 12 | 26 | 18 | 12 | 12 | 12 | 29 | 29 | 26 | 26 | 12 | 10 | 10 | 0 | 0 | 0 | 45 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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