Surf Forecasts:
How big are the waves at Prainha today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 8s period with ENE swell.
The current surf forecast for Prainha at 6AM is: 1.5m 8s primary swell from a East-northeast direction and 0.2m 10s secondary swell from a South direction (forecast issued at 02:00am July 21). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4.5ft (1.4m) | 8s |
| Afternoon (21 Jul) | 4.5ft (1.4m) | 8s |
| Evening (21 Jul) | 4.5ft (1.4m) | 8s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Wed afternoon. Warm (max 27°C on Tue afternoon, min 16°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
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) | 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 9 | ENE 8 | ENE 8 | S 6 | S 8 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 284 | 294 | 287 | 264 | 257 | 243 | 243 | 250 | 270 | 294 | 287 | 264 | 217 | 217 | 223 | 249 | 245 | 194 | 160 | 247 | 579 | 675 | 585 | 599 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | glassy | cross-on | cross-on | cross-on | glassy | glassy | cross-on | glassy | glassy | off | cross-on | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:10AM0.71m | 6:29PM0.62m | 7:27AM0.64m | 7:20PM0.59m | 10:18AM0.62m | |||||||||||||||||||
Low Tide | 11:38AM0.44m | 11:49PM0.40m | 3:08PM0.51m | 3:15AM0.38m | 5:21PM0.51m | |||||||||||||||||||
 | |  |  |  | | | | | |  | |  |  | | | | |  | | | | | | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | 2 | 1 | — | — | — | — |
Temp °C | 20 | 20 | 20 | 22 | 26 | 27 | 21 | 21 | 20 | 20 | 19 | 20 | 21 | 19 | 20 | 20 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 17 |
Feels °C | 20 | 20 | 20 | 23 | 26 | 27 | 21 | 22 | 21 | 21 | 20 | 22 | 22 | 21 | 21 | 22 | 17 | 17 | 17 | 15 | 16 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | 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 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSE 9 |
| kJ | 284 | 294 | 287 | 264 | 257 | 243 | 243 | 250 | 270 | 294 | 287 | 264 | 217 | 217 | 223 | 249 | 245 | 194 | 160 | 125 | 122 | 99 | 99 | 599 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | SE 12 | SSE 10 | — | S 11 | — | — | ENE 8 | ENE 8 |
| kJ | 9 | 2 | 9 | 8 | 8 | 17 | 17 | 15 | 26 | 25 | 24 | 22 | 21 | 21 | 20 | 19 | 6 | 11 | — | 2 | — | — | 99 | 101 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 13 | S 13 | S 13 | S 12 | S 12 | SE 12 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 3 | 3 | 3 | 6 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | S 8 | S 5 | S 6 | S 6 | S 8 | SSE 9 | SSE 9 | — |
| kJ | 11 | 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 41 | 65 | 125 | 247 | 579 | 675 | 585 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 0 | 0 | 0 | 20 | 20 | 20 | 0 | 0 | 12 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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