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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 am Tuesday 28 Apr 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
24.5° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Prainha today?
The current surf forecast for Prainha at 10AM is: 1.5m 12s primary swell from a South direction and 0.4m 8s secondary swell from a East-northeast direction (forecast issued at 02:00am April 28). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 5ft (1.5m) | 12s |
| Afternoon (28 Apr) | 4ft (1.2m) | 12s |
| Evening (28 Apr) | 3.5ft (1.0m) | 14s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 65mm), heaviest during Wed afternoon. Warm (max 22°C on Thu morning, min 16°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 10 | S 10 | S 10 | S 12 | SSE 12 | S 12 | S 11 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 11 | S 11 | S 11 | SSE 11 | SSE 11 | E 11 | SSE 10 | SSE 10 | |
499 | 489 | 469 | 639 | 589 | 397 | 313 | 373 | 746 | 724 | 713 | 681 | 519 | 503 | 418 | 404 | 307 | 302 | 459 | 194 | 150 | 144 | 136 | 133 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | off | glassy | glassy | cross-off | cross-off | off | off | cross-off | glassy | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | |
High Tide | 12:07PM0.85m | 00:42AM0.83m | 12:44PM0.90m | 1:05AM0.84m | 1:21PM0.94m | |||||||||||||||||||
Low Tide | 6:41AM0.33m | 6:54PM0.16m | 7:01AM0.26m | 7:22PM0.18m | 7:18AM0.20m | 7:47PM0.22m | ||||||||||||||||||
 | | |  | |  | | |  |  | | | |  | |  |  |  | | |  | | | | |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — |
 | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — |
— | — | — | — | — | 1 | — | — | 3 | 11 | 1 | 2 | 4 | 10 | 32 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 22 | 22 | 22 | 21 |
19 | 17 | 17 | 16 | 17 | 17 | 16 | 17 | 16 | 17 | 18 | 18 | 19 | 21 | 21 | 21 | 21 | 19 | 18 | 20 | 23 | 22 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | ENE 8 | S 12 | SSE 12 | S 12 | S 11 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 11 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 |
 kJ | 499 | 489 | 19 | 639 | 589 | 397 | 313 | 373 | 746 | 724 | 713 | 681 | 519 | 503 | 418 | 404 | 307 | 302 | 242 | 194 | 150 | 141 | 136 | 133 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 7 | S 10 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 6 | E 9 | E 9 | E 11 | E 10 | E 10 |
| kJ | 19 | 19 | 19 | 19 | 18 | 19 | 28 | 171 | 31 | 30 | 40 | 37 | 41 | 51 | 51 | 38 | 35 | 26 | 35 | 40 | 74 | 144 | 133 | 73 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 11 | SE 16 | E 7 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 9 | ESE 10 | E 10 | E 10 | E 10 | E 10 | ENE 7 | ESE 11 | — | S 6 | ENE 6 |
| kJ | — | — | — | — | — | 5 | 62 | 28 | 17 | 16 | 16 | 16 | 24 | 27 | 22 | 53 | 51 | 50 | 50 | 15 | 38 | — | 44 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | S 10 | — | — | — | — | — | — | — | — | — | — | — | WSW 2 | — | S 5 | — | S 11 | SSE 6 | SSE 6 | SSE 6 | ESE 6 | SSE 6 |
| kJ | — | — | 469 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 31 | — | 459 | 89 | 117 | 107 | 24 | 40 |
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 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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