Surf Forecasts:
How big are the waves at Prainha today (29 Aug):
- Afternoon surf: Afternoon surf (29 Aug, local time) - 5ft (1.5m), 8s period with ENE swell.
- Evening surf: Evening surf (29 Aug, local time) - 4ft (1.2m), 8s period with ENE swell.
The current surf forecast for Prainha at 5PM is: 1.4m 8s primary swell from a East-northeast direction and 0.3m 10s secondary swell from a South-southeast direction (forecast issued at 02:00pm August 29). An open ocean swell of 1.0m 4s 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 (29 Aug) | - | - |
| Afternoon (29 Aug) | 5ft (1.5m) | 8s |
| Evening (29 Aug) | 4ft (1.2m) | 8s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 73mm), heaviest during Mon night. Warm (max 22°C on Tue morning, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | ||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 284 | 284 | 238 | 197 | 197 | 190 | 161 | 161 | 157 | 157 | 234 | 313 | 347 | 284 | 246 | 360 | 217 | 137 | 250 | 322 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | off | cross-off | glassy | glassy | cross-on | cross-off |
High Tide | 3:07PM0.94m | 2:58AM1.01m | 3:34PM0.90m | 3:34AM0.98m | 4:03PM0.83m | |||||||||||||||
Low Tide | 9:05AM-0.00m | 9:09PM0.26m | 9:35AM0.06m | 9:28PM0.26m | 10:05AM0.16m | |||||||||||||||
 |  |  |  | |  |  | |  | | | | |  | |  | | | |  | |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | — | 6:00 | — |
mm | — | 2 | 1 | — | — | — | 1 | — | 1 | 1 | 2 | 3 | 3 | 8 | 7 | 7 | 10 | 1 | 2 | 13 |
Temp °C | 19 | 20 | 19 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 |
Feels °C | 20 | 21 | 18 | 16 | 17 | 18 | 17 | 18 | 19 | 19 | 20 | 20 | 20 | 20 | 19 | 18 | 21 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 6 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | SE 8 | SE 8 |
| kJ | 284 | 284 | 238 | 197 | 197 | 190 | 161 | 161 | 157 | 157 | 16 | 313 | 347 | 284 | 246 | 360 | 217 | 137 | 250 | 322 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SSE 10 | SSE 10 | — | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 9 | SE 7 | SE 6 | — | SE 7 | ESE 8 | ENE 8 | ENE 8 |
| kJ | 25 | 20 | 20 | — | 10 | 9 | 9 | 10 | 10 | 9 | 4 | 4 | 3 | 63 | 70 | — | 99 | 110 | 137 | 108 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSE 10 | SSE 10 | — | — | — | — | — | — | ESE 8 | SSE 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | 10 | 10 | — | — | — | — | — | — | 23 | 91 | — | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | SSE 4 | S 4 | SSE 5 | S 5 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | E 8 | — | — | — | — | — | — | — | — | — |
| kJ | 15 | 23 | 38 | 105 | 73 | 37 | 26 | 31 | 32 | 27 | 234 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 56 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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