Surf Forecasts:
How big are the waves at Prainha today (18 Oct):
- Evening surf: Evening surf (18 Oct, local time) - 7.5ft (2.3m), 11s period with S swell.
The current surf forecast for Prainha at 11PM is: 2.3m 11s primary swell from a South-southeast direction and 0.7m 11s secondary swell from a East-southeast direction (forecast issued at 08:00pm October 18). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | - | - |
| Afternoon (18 Oct) | - | - |
| Evening (18 Oct) | 7.5ft (2.3m) | 11s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Wed morning, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | ||||||||||||||||
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) | S 11 | S 11 | S 10 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 1065 | 1246 | 1697 | 1027 | 819 | 712 | 598 | 603 | 603 | 650 | 689 | 659 | 581 | 559 | 500 | 427 | 371 | 378 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | cross-off | glassy | cross-on | cross-on | cross-off | cross-off | off | off | cross-off | glassy | cross-on | cross-on | cross | glassy |
High Tide | 6:21PM0.56m | 11:25AM0.72m | 9:33PM0.59m | 11:37AM0.79m | ||||||||||||||
Low Tide | 4:06PM0.54m | 3:23AM0.31m | 4:47PM0.47m | 4:26AM0.23m | 5:21PM0.40m | |||||||||||||
 |  | | | | | |  | | | | | | | | | |  | |
 | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 13 | 12 | 12 | 16 | 18 | 18 | 16 | 15 | 14 | 13 | 13 | 16 | 18 | 18 | 17 | 17 |
Feels °C | 13 | 12 | 11 | 11 | 10 | 15 | 15 | 15 | 13 | 14 | 13 | 12 | 12 | 15 | 16 | 16 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | E 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | E 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 180 | 96 | 1121 | 1027 | 819 | 712 | 598 | 603 | 45 | 650 | 689 | 659 | 581 | 559 | 500 | 427 | 371 | 378 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | E 12 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 10 | ENE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 11 | ESE 11 | ESE 11 |
| kJ | 5 | 73 | 139 | 108 | 100 | 73 | 50 | 47 | 6 | 29 | 29 | 28 | 28 | 16 | 14 | 41 | 39 | 38 |
Swell 3 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 | NE 8 | E 11 | ESE 11 | NE 8 | E 8 | NE 7 |
| kJ | — | — | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 10 | 25 | 2 | 5 | 2 |
Wind waves Height (m) Direction Period (s) | S 11 | S 11 | S 10 | — | — | — | — | — | SSE 10 | — | — | — | — | — | — | — | — | — |
| kJ | 1065 | 1246 | 1697 | — | — | — | — | — | 603 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 26 | 10 | 0 | 0 | 0 | 0 | 0 | 11 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 11 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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