Surf Forecasts:
How big are the waves at Prainha today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 2.5ft (0.8m), 12s period with S swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 3.5ft (1.0m), 11s period with S swell.
- Evening surf: Evening surf (14 Sep, local time) - 3ft (0.9m), 9s period with S swell.
The current surf forecast for Prainha at 1PM is: 1.6m 11s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East direction, 0.3m 7s secondary swell from a East-northeast direction (forecast issued at 08:00am September 14). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 2.5ft (0.8m) | 12s |
| Afternoon (14 Sep) | 3.5ft (1.0m) | 11s |
| Evening (14 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon morning. Very mild (max 18°C on Tue morning, min 12°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||||||||||
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) | S 12 | S 12 | SSE 11 | S 11 | S 10 | S 9 | S 9 | SE 8 | SE 9 | SE 8 | SE 9 | SE 9 | SSE 8 | SSE 8 | S 10 | SSE 10 | SSE 12 | SSE 11 | SSE 8 | SSE 8 | SSE 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 650 | 171 | 541 | 233 | 394 | 127 | 154 | 92 | 93 | 77 | 109 | 129 | 249 | 268 | 70 | 289 | 179 | 392 | 259 | 293 | 304 | 318 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | glassy | glassy | cross-off | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 3:25PM0.80m | 3:51AM0.89m | 3:44PM0.76m | 4:27AM0.80m | 4:01PM0.72m | |||||||||||||||||
Low Tide | 9:07AM0.25m | 8:49PM0.18m | 9:13AM0.33m | 9:12PM0.18m | 9:24AM0.40m | |||||||||||||||||
 |  | | | | |  |  | |  | |  | | |  | | | |  | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:07 | — |
mm | 1 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 15 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 15 | 17 | 16 | 15 | 15 |
Feels °C | 11 | 10 | 12 | 12 | 12 | 12 | 14 | 14 | 12 | 15 | 17 | 15 | 15 | 14 | 13 | 14 | 13 | 15 | 15 | 13 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | E 8 | S 12 | E 9 | S 11 | S 11 | S 9 | S 9 | SE 8 | S 8 | SE 8 | SSE 8 | S 10 | E 8 | E 8 | E 7 | E 7 | SSE 12 | E 8 | SSE 8 | E 8 | E 8 | E 8 |
| kJ | 31 | 171 | 25 | 233 | 269 | 127 | 154 | 86 | 88 | 77 | 94 | 100 | 43 | 57 | 54 | 68 | 179 | 55 | 259 | 55 | 55 | 40 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 10 | ENE 7 | E 9 | SE 8 | SE 8 | SE 8 | SSE 9 | SE 9 | S 8 | SE 9 | E 8 | E 8 | E 8 | S 10 | SSE 12 | E 7 | SE 7 | E 8 | SSE 15 | SSE 14 | SSE 13 |
| kJ | 30 | 33 | 11 | 39 | 78 | 66 | 84 | 92 | 93 | 68 | 109 | 46 | 42 | 55 | 70 | 79 | 54 | 34 | 55 | 21 | 77 | 99 |
Swell 3 Height (m) Direction Period (s) | SE 10 | NE 7 | E 9 | SE 9 | E 9 | E 9 | E 8 | S 8 | E 8 | E 8 | E 8 | SSE 8 | — | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | E 12 | SE 8 | SSE 11 |
| kJ | 23 | 14 | 25 | 23 | 39 | 39 | 36 | 45 | 35 | 34 | 33 | 7 | — | 64 | 42 | 39 | 31 | 32 | 12 | 12 | 11 | 70 |
Wind waves Height (m) Direction Period (s) | S 12 | S 7 | SSE 11 | SSE 8 | S 10 | — | — | — | — | — | — | SE 9 | SSE 8 | SSE 8 | SSE 5 | SSE 10 | SSE 6 | SSE 11 | — | SSE 8 | SSE 9 | SSE 9 |
| kJ | 650 | 126 | 541 | 142 | 394 | — | — | — | — | — | — | 129 | 249 | 268 | 46 | 289 | 69 | 392 | — | 293 | 304 | 318 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 109 | 10 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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