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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 8 pm Friday 22 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
20.5° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Prainha today?
The current surf forecast for Prainha at 5AM is: 1.6m 13s primary swell from a South-southeast direction and 0.6m 6s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 22). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 5.5ft (1.7m) | 13s |
| Afternoon (23 May) | 5ft (1.6m) | 12s |
| Evening (23 May) | 3.5ft (1.1m) | 12s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 33mm), heaviest during Fri night. Warm (max 21°C on Mon afternoon, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 7 | SSE 7 | SSE 7 | SE 8 | SE 7 | SE 7 | SE 18 | SE 16 | |
1576 | 1353 | 1264 | 865 | 852 | 853 | 634 | 680 | 437 | 349 | 422 | 314 | 303 | 297 | 297 | 343 | 181 | 168 | 173 | 204 | 152 | 136 | 152 | 326 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | off | off | glassy | glassy | glassy | cross-off | cross-off | off | off | off | off | glassy | glassy | on | |
High Tide | 00:01AM0.71m | 5:58AM0.65m | 00:14AM0.68m | 7:37AM0.64m | 11:27PM0.66m | 9:29AM0.67m | ||||||||||||||||||
Low Tide | 3:33AM0.61m | 3:07PM0.26m | 4:16AM0.56m | 4:08PM0.27m | 4:52AM0.48m | |||||||||||||||||||
 |  |  |  | |  | |  | | | |  | |  | | |  | | | | | | |  | |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — |
 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 |
— | 4 | 7 | 11 | 8 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 20 | 21 |
15 | 15 | 13 | 14 | 14 | 14 | 16 | 16 | 17 | 17 | 16 | 16 | 17 | 16 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 19 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | SE 8 | SE 7 | SE 7 | ESE 7 | ESE 7 |
 kJ | 1576 | 1353 | 1264 | 865 | 852 | 853 | 634 | 680 | 437 | 349 | 422 | 139 | 186 | 186 | 155 | 103 | 79 | 63 | 62 | 204 | 152 | 136 | 131 | 117 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 9 | E 9 | SE 6 | ESE 6 | E 9 | E 5 | E 9 | ESE 6 | ESE 6 | E 7 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | — | SSE 10 | SSE 10 | SSE 10 | ENE 7 | ENE 6 | S 10 | SSE 10 | SE 16 |
| kJ | 6 | 6 | 6 | 46 | 24 | 7 | 14 | 2 | 82 | 108 | 107 | 314 | 303 | 297 | 297 | — | 115 | 106 | 102 | 60 | 55 | 92 | 96 | 326 |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 9 | SSE 6 | E 9 | E 9 | — | — | SSE 6 | — | SSE 6 | — | — | — | — | — | — | S 10 | SSE 10 | SSE 10 | ENE 6 | SE 18 | S 9 |
| kJ | — | — | — | 7 | 14 | 7 | 6 | — | — | 7 | — | 22 | — | — | — | — | — | — | 125 | 102 | 100 | 33 | 152 | 87 |
Wind waves Height (m) Direction Period (s) | — | — | ESE 5 | — | — | — | — | — | — | — | — | — | — | — | SW 4 | SSE 11 | SSE 7 | SSE 7 | SSE 7 | — | — | — | — | — |
| kJ | — | — | 78 | — | — | — | — | — | — | — | — | — | — | — | 10 | 343 | 181 | 168 | 173 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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