Surf Forecasts:
How big are the waves at Prainha today (30 Aug):
- Afternoon surf: Afternoon surf (30 Aug, local time) - 3.5ft (1.1m), 8s period with E swell.
- Evening surf: Evening surf (30 Aug, local time) - 4ft (1.2m), 8s period with E swell.
The current surf forecast for Prainha at 7PM is: 1.2m 8s primary swell from a East direction and 0.2m 10s secondary swell from a South-southeast direction (forecast issued at 02:00pm August 30). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | - | - |
| Afternoon (30 Aug) | 3.5ft (1.1m) | 8s |
| Evening (30 Aug) | 4ft (1.2m) | 8s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 99mm), heaviest during Mon night. Warm (max 25°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SSE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 161 | 165 | 205 | 205 | 212 | 212 | 212 | 180 | 180 | 193 | 183 | 178 | 158 | 154 | 158 | 213 | 268 | 274 | 687 | 365 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | off | glassy | glassy | glassy | off | glassy | cross-on | cross | cross | cross | cross-off | cross-off | off |
High Tide | 3:34PM0.90m | 3:34AM0.98m | 4:03PM0.83m | 4:13AM0.92m | 4:32PM0.75m | |||||||||||||||
Low Tide | 9:35AM0.06m | 9:28PM0.26m | 10:05AM0.16m | 9:39PM0.27m | 10:32AM0.28m | |||||||||||||||
 |  |  | |  | | | |  | | | |  | |  |  | |  | |  | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | 5:59 | — | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | 1 | 1 | 4 | 6 | 10 | 10 | 3 | 11 | 12 | 12 | 8 | 16 | 5 | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 18 | 23 | 25 | 20 | 18 |
Feels °C | 19 | 19 | 19 | 19 | 19 | 16 | 17 | 18 | 18 | 19 | 21 | 19 | 20 | 19 | 18 | 19 | 23 | 25 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 7 | SE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | ENE 8 | ESE 8 |
| kJ | 161 | 165 | 205 | 205 | 212 | 212 | 212 | 180 | 128 | 193 | 183 | 178 | 158 | 154 | 158 | 213 | 268 | 274 | 73 | 365 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 5 | SE 5 | SSE 6 | SSE 6 | SE 6 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 10 | 9 | 9 | 19 | 30 | 41 | 67 | 108 | 180 | 144 | 111 | 108 | 108 | 76 | 73 | 54 | 67 | 75 | 73 | 54 |
Swell 3 Height (m) Direction Period (s) | — | SSE 10 | SSE 10 | SE 10 | SE 9 | SE 9 | — | — | — | — | — | — | — | — | SE 9 | SE 10 | — | — | — | — |
| kJ | — | 9 | 9 | 4 | 3 | 3 | — | — | — | — | — | — | — | — | 14 | 33 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 5 | SSE 5 | — | — | — | SE 6 | ESE 7 | — | — | — | — | — | — | NNW 2 | WNW 2 | — | — | SSE 8 | S 6 |
| kJ | 30 | 21 | 19 | — | — | — | 116 | 82 | — | — | — | — | — | — | 1 | 1 | — | — | 687 | 206 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 12 | 20 | 20 | 0 | 68 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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