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Prainha Surf Forecast
/ Santa Catarina – Norte (41 surf breaks) /
Surf Forecasts:
Prainha surfForecast / Santa Catarina – Norte / Brazil
48hr Weather and Surf, issued 2 pm Monday 04 May 2026 -03Forecast update in hr min s Forecast update imminent
Prainha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Prainha sea temperature is
23.5° C
(Which is slightly warmer than usual)How big are the waves at Prainha today?
The current surf forecast for Prainha at 7PM is: 2.1m 16s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East direction, 0.6m 4s secondary swell from a North-northeast direction (forecast issued at 02:00pm May 04). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 6.5ft (2.0m) | 15s |
| Evening (04 May) | 7ft (2.1m) | 16s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 26°C on Wed morning, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 14 | SSE 15 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | ENE 6 | ENE 6 | ENE 6 | |
1428 | 1693 | 2008 | 2075 | 1654 | 1356 | 1114 | 917 | 714 | 586 | 461 | 378 | 329 | 258 | 254 | 203 | 142 | 128 | 126 | 93 | 93 | 77 | 77 | 94 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | |
High Tide | 3:41PM0.86m | 3:11AM0.76m | 4:19PM0.81m | 3:44AM0.73m | 5:05PM0.75m | 4:26AM0.70m | ||||||||||||||||||
Low Tide | 9:06PM0.42m | 9:08AM0.14m | 9:30PM0.46m | 9:47AM0.19m | 10:06PM0.51m | |||||||||||||||||||
 |  |  |  | | | | | | | | | | | | | | |  | | | | |  | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — |
 | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | 5:37 |
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 20 | 24 | 24 | 22 | 21 | 21 | 21 | 21 | 22 | 26 | 25 | 23 | 22 | 22 | 21 | 21 | 23 |
19 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 27 | 26 | 25 | 25 | 25 | 24 | 23 | 25 | |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 15 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | ENE 6 | SSE 11 | SSE 11 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
 kJ | 1428 | 1693 | 2008 | 2075 | 1654 | 1356 | 1114 | 917 | 714 | 586 | 461 | 378 | 329 | 258 | 254 | 203 | 47 | 128 | 126 | 65 | 63 | 77 | 77 | 94 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | E 9 | E 9 | E 8 | E 8 | NE 5 | NE 6 | E 10 | E 10 | E 10 | NE 6 | NE 6 | ENE 6 | ENE 6 | ENE 6 | SSE 12 | — | — | SSE 11 | SSE 11 | S 11 | S 10 | S 10 |
| kJ | 15 | 30 | 24 | 13 | 13 | 12 | 39 | 44 | 18 | 17 | 16 | 49 | 43 | 49 | 49 | 47 | 142 | — | — | 93 | 93 | 58 | 54 | 52 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | — | — | — | E 8 | E 9 | — | — | — | E 9 | E 9 | — | — | — | — | — | — | — | — | S 13 | S 13 | — |
| kJ | 9 | 10 | 9 | — | — | — | 12 | 13 | — | — | — | 7 | 7 | — | — | — | — | — | — | — | — | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | NE 9 | NNE 4 | NNE 4 | NNE 4 | NNE 5 | NNE 5 | — | NNW 3 | NE 6 | NE 6 | NE 6 | — | — | — | — | NE 6 | NE 6 | NE 6 | ENE 6 | — | — | — | — | — |
| kJ | 38 | 8 | 11 | 16 | 33 | 45 | — | 4 | 46 | 47 | 56 | — | — | — | — | 62 | 62 | 54 | 65 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 31 | 0 | 0 | 0 | 12 | 32 | 62 | 36 | 20 | 20 | 20 | 20 | 21 | 38 | 98 | 36 | 20 | 20 | 20 | 20 | 21 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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