Surf Forecasts:
How big are the waves at Ribanceira today (18 Sep):
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3ft (0.9m), 9s period with SSE swell.
- Evening surf: Evening surf (18 Sep, local time) - 3ft (0.9m), 9s period with SSE swell.
The current surf forecast for Ribanceira at 10PM is: 0.8m 9s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East-southeast direction, 1.0m 5s secondary swell from a Northeast direction (forecast issued at 02:00pm September 18). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 3ft (0.9m) | 9s |
| Evening (18 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Ribanceira. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 43mm), heaviest during Sat morning. Warm (max 25°C on Sun afternoon, min 17°C on Sat morning). Winds decreasing (fresh winds from the NNE on Sat night, light winds from the ENE by Mon morning). | ||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||
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) | S 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | NE 6 | S 9 | S 9 | S 9 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 12 | S 12 | S 12 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 188 | 147 | 144 | 141 | 108 | 147 | 79 | 57 | 40 | 51 | 44 | 47 | 45 | 23 | 23 | 24 | 11 | 10 | 10 | 9 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 12:24PM0.37m | 6:45PM0.41m | 00:10AM0.25m | 7:59AM0.40m | 12:36PM0.41m | 7:49PM0.39m | 12:21PM0.44m | |||||||||||||
Low Tide | 9:08AM0.31m | 1:56PM0.33m | 9:50PM0.23m | 2:12AM0.22m | 9:10AM0.34m | 4:09PM0.29m | 4:05AM0.17m | 4:45PM0.24m | ||||||||||||
 | | |  |  | | |  |  | | |  | | | |  | |  | |  | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — |
mm | — | — | — | — | 1 | 2 | 1 | 6 | 5 | 4 | 4 | 6 | 6 | 3 | 1 | 1 | — | — | — | — |
Temp °C | 21 | 20 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 21 | 25 | 21 | 20 |
Feels °C | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 15 | 15 | 17 | 15 | 15 | 15 | 14 | 16 | 18 | 20 | 24 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 12 | S 12 | S 12 | S 11 | ENE 10 |
| kJ | 188 | 147 | 144 | 141 | 108 | 106 | 79 | 57 | 40 | 51 | 44 | 47 | 45 | 23 | 23 | 24 | 11 | 10 | 10 | 1255 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 8 | S 13 | S 13 | S 13 | SSE 9 | SSE 9 | E 12 | — | S 8 | — | — | — | — | — | S 11 |
| kJ | 30 | 28 | 26 | 26 | 25 | 24 | 14 | 28 | 28 | 15 | 16 | 3 | — | 1 | — | — | — | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | S 15 | S 14 | S 14 | S 13 | — | — | ESE 10 | S 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 4 | 4 | 4 | 14 | — | — | 20 | 13 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | NE 5 | NE 5 | NE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 |
| kJ | 10 | 19 | 21 | 32 | 67 | 147 | 261 | 243 | 250 | 250 | 323 | 460 | 704 | 1097 | 1208 | 1201 | 1312 | 1695 | 1509 | 1785 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 6 | 47 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 522 | 520 | 500 | 257 | 257 | 18 | 133 | 18 | 18 | 18 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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