Surf Forecasts:
How big are the waves at Barra do Sul today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4.5ft (1.3m), 9s period with E swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Sep, local time) - 4ft (1.2m), 8s period with ENE swell.
The current surf forecast for Barra do Sul at 12AM is: 1.5m 9s primary swell from a East direction and 0.1m 11s secondary swell from a South direction (forecast issued at 08:00pm September 20). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 4.5ft (1.3m) | 9s |
| Afternoon (21 Sep) | 4.5ft (1.4m) | 8s |
| Evening (21 Sep) | 4ft (1.2m) | 8s |
Table - waves today at Barra do Sul. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 63mm), heaviest during Tue morning. Warm (max 31°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | ||||||||||||||||
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) | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | SSE 6 | SSE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 484 | 422 | 355 | 311 | 270 | 257 | 222 | 262 | 262 | 217 | 250 | 137 | 109 | 82 | 82 | 64 | 105 | 164 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross | cross | cross-off | cross | cross-on | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 10:36PM0.78m | 11:51AM0.99m | 11:31PM0.92m | 12:24PM1.10m | ||||||||||||||
Low Tide | 6:19PM0.51m | 5:53AM0.28m | 6:39PM0.43m | 6:24AM0.17m | 6:59PM0.36m | |||||||||||||
 |  |  | | |  | | | |  | |  |  |  | |  | | | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — |
mm | 2 | — | — | — | — | — | — | — | — | — | — | 7 | 5 | 13 | 18 | 5 | 1 | 2 |
Temp °C | 21 | 23 | 23 | 21 | 20 | 24 | 29 | 31 | 22 | 20 | 19 | 18 | 17 | 16 | 14 | 14 | 14 | 13 |
Feels °C | 23 | 25 | 24 | 22 | 21 | 26 | 29 | 32 | 23 | 20 | 18 | 17 | 16 | 13 | 12 | 12 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 484 | 422 | 355 | 311 | 270 | 257 | 222 | 262 | 262 | 217 | 250 | 137 | 109 | 82 | 82 | 64 | 86 | 90 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 11 | S 11 | — | S 10 | S 10 | S 10 | S 9 | — | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 14 |
| kJ | 3 | 3 | 3 | 2 | 2 | — | 2 | 2 | 2 | 2 | — | 4 | 4 | 4 | 4 | 4 | 3 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 12 | E 14 | — | — | E 16 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 4 | — | — | 5 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNE 4 | — | NNW 3 | E 8 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SE 5 | SSE 6 | SSE 6 |
| kJ | — | — | — | — | — | — | — | 22 | — | 6 | 234 | 72 | 96 | 70 | 53 | 62 | 105 | 164 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 21 | 0 | 19 | 19 | 0 | 19 | 21 | 21 | 22 | 29 | 46 | 69 | 69 | 191 | 69 | 100 | 419 | 204 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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