Surf Forecasts:
How big are the waves at Prainha today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 6ft (1.8m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 6ft (1.8m), 8s period with ENE swell.
- Evening surf: Evening surf (18 Jul, local time) - 5.5ft (1.7m), 9s period with ENE swell.
The current surf forecast for Prainha at 6AM is: 1.8m 8s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 02:00am July 18). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 6ft (1.8m) | 8s |
| Afternoon (18 Jul) | 6ft (1.8m) | 8s |
| Evening (18 Jul) | 5.5ft (1.7m) | 9s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sat morning, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
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 9 | ENE 8 | 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 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 390 | 412 | 412 | 412 | 402 | 432 | 433 | 454 | 370 | 445 | 447 | 302 | 253 | 247 | 253 | 390 | 481 | 444 | 372 | 352 | 352 | 323 | 343 | 360 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross-on | on | cross-on | cross |
High Tide | 3:55AM0.88m | 4:58PM0.73m | 4:34AM0.85m | 5:25PM0.69m | 5:18AM0.79m | 5:54PM0.66m | ||||||||||||||||||
Low Tide | 10:07PM0.51m | 11:01AM0.17m | 9:31PM0.46m | 11:11AM0.26m | 9:59PM0.42m | 11:16AM0.35m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | |  |  | | | | | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 18 | 24 | 23 | 20 | 20 | 19 | 18 | 17 | 19 | 24 | 22 | 19 | 19 | 18 | 17 | 17 | 19 | 23 | 22 | 20 | 20 |
Feels °C | 16 | 16 | 16 | 18 | 23 | 21 | 19 | 20 | 18 | 18 | 17 | 19 | 22 | 20 | 18 | 19 | 18 | 17 | 17 | 19 | 23 | 21 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | SSE 13 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 390 | 412 | 412 | 412 | 402 | 432 | 433 | 454 | 370 | 445 | 374 | 302 | 253 | 17 | 253 | 390 | 481 | 444 | 372 | 352 | 352 | 323 | 343 | 360 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SSE 15 | SSE 14 | SSE 13 | SSE 13 | — | SSE 13 | SSE 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 |
| kJ | 40 | 39 | 25 | 26 | 9 | 9 | 9 | 9 | 9 | 21 | 21 | 18 | 17 | — | 16 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | SE 15 | SE 15 | SE 14 | SE 13 | S 13 | SE 18 | SE 16 | SSE 16 | SSE 15 | ESE 9 | E 9 | E 9 | — | — | — | — | S 15 | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 8 | 7 | 3 | 12 | 10 | 25 | 21 | 8 | 2 | 2 | — | — | — | — | 4 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 5 | N 5 | — | NE 8 | — | — | ENE 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 47 | 36 | — | 447 | — | — | 247 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 20 | 20 | 20 | 20 | 12 | 32 | 31 | 20 | 12 | 20 | 20 | 12 | 0 | 20 | 110 | 20 | 20 | 20 | 0 | 0 | 0 | 20 | 31 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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