Surf Forecasts:
How big are the waves at Prainha today (19 Sep):
- Evening surf: Evening surf (19 Sep, local time) - 7ft (2.2m), 7s period with NE swell.
The current surf forecast for Prainha at 11PM is: 2.5m 8s primary swell from a Northeast direction and 0.4m 8s secondary swell from a South-southeast direction, 0.2m 12s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 19). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | - | - |
| Afternoon (19 Sep) | - | - |
| Evening (19 Sep) | 7ft (2.2m) | 7s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 56mm), heaviest during Sat night. Warm (max 23°C on Mon morning, min 13°C on Tue morning). Winds decreasing (fresh winds from the NNE on Sat night, light winds from the WSW by Mon night). | ||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | ||||||||||||||||
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 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 384 | 463 | 860 | 1145 | 1065 | 1192 | 1254 | 1184 | 1230 | 1042 | 1185 | 904 | 749 | 659 | 536 | 536 | 463 | 454 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross | off | cross-off |
High Tide | 12:12PM0.73m | 10:57PM0.58m | 12:20PM0.81m | |||||||||||||||
Low Tide | 4:13AM0.32m | 5:56PM0.46m | 5:12AM0.23m | 6:12PM0.39m | ||||||||||||||
 |  | |  | |  |  |  | |  | | | |  | |  | |  | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — |
mm | 8 | 9 | 8 | 12 | 9 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 18 | 18 | 18 | 19 | 19 | 19 | 20 | 21 | 20 | 19 | 19 | 19 | 19 | 23 | 23 | 20 | 20 | 19 |
Feels °C | 16 | 16 | 15 | 16 | 17 | 18 | 20 | 21 | 22 | 21 | 20 | 20 | 19 | 25 | 21 | 20 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 8 | SSE 12 | SSE 11 | S 12 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 25 | 25 | 24 | 14 | 25 | 10 | 1254 | 1184 | 1230 | 1042 | 950 | 904 | 749 | 659 | 536 | 536 | 463 | 454 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 12 | — | S 8 | — | S 11 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 |
| kJ | 16 | 14 | — | 6 | — | 23 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 12 |
| kJ | 13 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | ENE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 9 | — | — | — | — | NE 9 | — | — | — | — | — | S 3 | S 4 |
| kJ | 384 | 463 | 860 | 1145 | 1065 | 1192 | — | — | — | — | 1185 | — | — | — | — | — | 7 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 87 | 87 | 435 | 427 | 199 | 186 | 77 | 77 | 68 | 87 | 31 | 20 | 31 | 31 | 20 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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