Surf Forecasts:
How big are the waves at Prainha today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 5ft (1.6m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 5ft (1.5m), 8s period with ENE swell.
- Evening surf: Evening surf (20 Jul, local time) - 5ft (1.5m), 8s period with ENE swell.
The current surf forecast for Prainha at 9AM is: 1.6m 8s primary swell from a East-northeast direction and 0.2m 12s secondary swell from a South direction (forecast issued at 02:00am July 20). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 5ft (1.6m) | 8s |
| Afternoon (20 Jul) | 5ft (1.5m) | 8s |
| Evening (20 Jul) | 5ft (1.5m) | 8s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed afternoon. Warm (max 25°C on Tue morning, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
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 | 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) | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 497 | 428 | 334 | 315 | 298 | 298 | 306 | 321 | 284 | 277 | 264 | 264 | 226 | 226 | 226 | 232 | 270 | 287 | 264 | 212 | 212 | 223 | 294 | 309 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | glassy | cross-on | on | cross-on | cross-on | cross | glassy | cross | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-on | cross-on | glassy |
High Tide | 5:18AM0.79m | 5:54PM0.66m | 6:10AM0.71m | 6:29PM0.62m | 7:27AM0.64m | 7:20PM0.59m | ||||||||||||||||||
Low Tide | 11:16AM0.35m | 10:43PM0.40m | 11:38AM0.44m | 11:49PM0.40m | 3:08PM0.51m | |||||||||||||||||||
 | | |  |  |  | | | | | | | | | |  | | | | |  | |  |  | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | — |
Temp °C | 19 | 18 | 18 | 19 | 23 | 24 | 20 | 21 | 20 | 19 | 19 | 20 | 25 | 25 | 21 | 21 | 21 | 20 | 18 | 19 | 19 | 19 | 19 | 18 |
Feels °C | 19 | 18 | 18 | 19 | 23 | 23 | 19 | 21 | 20 | 19 | 19 | 20 | 25 | 25 | 21 | 22 | 22 | 21 | 18 | 20 | 21 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 497 | 428 | 334 | 315 | 298 | 298 | 306 | 321 | 284 | 277 | 264 | 264 | 226 | 226 | 226 | 232 | 270 | 287 | 264 | 212 | 212 | 223 | 294 | 309 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 14 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 11 | 11 | 11 | 11 | 10 | 11 | 10 | 9 | 9 | 2 | 9 | 8 | 8 | 17 | 17 | 15 | 26 | 25 | 4 | 22 | 21 | 21 | 21 | 20 |
Swell 3 Height (m) Direction Period (s) | S 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 13 | S 13 | S 3 | SSW 3 | S 12 | SE 12 |
| kJ | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 3 | 1 | 3 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | — | — | — | S 9 | S 3 | SSW 3 | — | N 4 | NNW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | — | — | — | 24 | 5 | 4 | — | 13 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 0 | 12 | 0 | 20 | 20 | 20 | 20 | 20 | 0 | 0 | 12 | 20 | 87 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 20 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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