Surf Forecasts:
How big are the waves at Praia dos Castelhanos (Ilha Bela) today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 3ft (0.9m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.8m), 8s period with ESE swell.
- Evening surf: Evening surf (18 Jul, local time) - 3.5ft (1.1m), 8s period with E swell.
The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 11AM is: 0.8m 8s primary swell from a East-southeast direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00am July 18). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 3ft (0.9m) | 8s |
| Afternoon (18 Jul) | 2.5ft (0.8m) | 8s |
| Evening (18 Jul) | 3.5ft (1.1m) | 8s |
Table - waves today at Praia dos Castelhanos (Ilha Bela). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon morning, min 21°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||
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 | 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) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | ESE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 113 | 113 | 79 | 81 | 149 | 138 | 58 | 73 | 153 | 147 | 116 | 116 | 109 | 85 | 83 | 104 | 144 | 116 | 113 | 83 | 208 | 203 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross |
High Tide | 4:18AM1.08m | 5:13PM0.91m | 4:56AM1.04m | 5:38PM0.87m | 5:37AM0.97m | 6:06PM0.82m | ||||||||||||||||
Low Tide | 11:32AM0.14m | 11:29PM0.45m | 12:07PM0.25m | 00:00AM0.44m | 12:45PM0.37m | |||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | |
 | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — |
 | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:32 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 24 | 23 | 21 | 21 | 21 | 22 | 22 | 23 | 24 | 23 | 22 | 23 | 23 | 24 | 23 | 24 | 27 | 25 | 23 | 24 |
Feels °C | 19 | 21 | 23 | 21 | 20 | 19 | 20 | 20 | 20 | 22 | 23 | 22 | 21 | 22 | 22 | 23 | 22 | 23 | 25 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | SSE 15 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 113 | 113 | 79 | 81 | 83 | 57 | 58 | 73 | 153 | 147 | 116 | 21 | 109 | 85 | 83 | 104 | 144 | 116 | 113 | 83 | 81 | 81 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SSE 16 | SSE 16 | SSE 15 | S 15 | SSE 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 13 |
| kJ | 61 | 34 | 34 | 34 | 24 | 15 | 14 | 13 | 25 | 25 | 21 | 38 | 21 | 14 | 14 | 14 | 13 | 12 | 3 | 3 | 12 | 13 |
Swell 3 Height (m) Direction Period (s) | SSE 16 | SSE 15 | SSE 15 | SSE 15 | S 14 | SSE 18 | SSE 18 | SSE 16 | S 13 | S 10 | — | — | — | — | — | — | S 16 | — | S 14 | S 15 | — | — |
| kJ | 25 | 22 | 21 | 21 | 16 | 31 | 30 | 26 | 3 | 2 | — | — | — | — | — | — | 5 | — | 4 | 4 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 2 | NNW 2 | — | — | E 8 | E 8 | — | — | — | — | — | ESE 8 | — | — | — | — | — | — | — | — | E 8 | E 8 |
| kJ | 1 | 1 | — | — | 149 | 138 | — | — | — | — | — | 116 | — | — | — | — | — | — | — | — | 208 | 203 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 29 | 18 | 18 | 10 | 0 | 0 | 0 | 18 | 29 | 10 | 18 | 10 | 0 | 0 | 10 | 10 | 12 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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