Surf Forecasts:
How big are the waves at Prainha today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 2ft (0.6m), 10s period with S swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 3.5ft (1.0m), 11s period with S swell.
- Evening surf: Evening surf (30 Oct, local time) - 3.5ft (1.1m), 7s period with S swell.
The current surf forecast for Prainha at 9AM is: 0.6m 10s primary swell from a South direction and 0.6m 6s secondary swell from a East-northeast direction (forecast issued at 02:00am October 30). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 2ft (0.6m) | 10s |
| Afternoon (30 Oct) | 3.5ft (1.0m) | 11s |
| Evening (30 Oct) | 3.5ft (1.1m) | 7s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri morning. Warm (max 22°C on Sun morning, min 17°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 6 | SSE 11 | SSE 11 | S 10 | S 10 | S 11 | ENE 7 | S 7 | SSE 7 | SSE 7 | SSE 10 | SSE 10 | SSE 10 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ENE 7 | SSE 8 | ENE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 23 | 38 | 91 | 68 | 48 | 231 | 50 | 113 | 82 | 84 | 160 | 157 | 150 | 109 | 107 | 101 | 77 | 71 | 83 | 71 | 110 | 119 | 113 | 93 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | glassy | cross-on | cross | cross | cross-off | glassy | glassy | glassy | cross-on | on | on | on | glassy |
High Tide | 4:56AM0.79m | 10:23AM0.65m | 3:52PM0.64m | 6:06AM0.69m | 11:15AM0.73m | 4:19PM0.61m | 11:34PM0.32m | 11:52AM0.78m | 5:24PM0.57m | |||||||||||||||
Low Tide | 8:36AM0.63m | 1:27PM0.59m | 9:15PM0.23m | 8:11AM0.66m | 3:17PM0.60m | 9:47PM0.30m | 2:00AM0.28m | 4:39PM0.57m | ||||||||||||||||
 | |  |  | | | | | | | | |  | | | |  |  |  | | | | | | |
 | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — |
mm | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 19 | 20 | 20 | 19 | 18 | 18 | 17 | 17 | 20 | 22 | 21 | 21 | 20 |
Feels °C | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 18 | 18 | 18 | 21 | 20 | 20 | 19 | 18 | 19 | 18 | 18 | 20 | 21 | 20 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | SSE 11 | S 10 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 10 | SSE 10 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ENE 7 | SSE 8 | ENE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 23 | 27 | 91 | 68 | 26 | 37 | 50 | 51 | 51 | 53 | 48 | 157 | 150 | 109 | 107 | 101 | 77 | 71 | 83 | 71 | 110 | 119 | 113 | 93 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ENE 6 | ENE 6 | S 10 | ESE 7 | SSE 11 | SSE 11 | SSE 10 | S 10 | ESE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 7 | ENE 7 | SSE 8 | ENE 7 | ENE 7 | E 7 | ENE 7 |
| kJ | 21 | 18 | 26 | 26 | 48 | 5 | 46 | 65 | 63 | 50 | 5 | 48 | 48 | 49 | 51 | 65 | 69 | 55 | 71 | 58 | 54 | 51 | 35 | 49 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | SSE 11 | ESE 7 | ESE 7 | ESE 7 | E 9 | ESE 7 | ESE 7 | E 8 | ESE 7 | SE 10 | ESE 7 | ESE 7 | ESE 7 | SE 7 | S 9 | S 9 | SSE 9 | — | SSE 9 | — | — | — | — |
| kJ | 23 | 38 | 18 | 17 | 16 | 2 | 5 | 5 | 1 | 5 | 4 | 5 | 5 | 5 | 2 | 6 | 27 | 26 | — | 32 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | S 4 | — | S 4 | S 11 | S 5 | S 7 | SSE 7 | SSE 7 | SSE 10 | — | — | — | — | — | — | — | — | — | — | — | NE 3 | — |
| kJ | 13 | 8 | 4 | — | 3 | 231 | 88 | 113 | 82 | 84 | 160 | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 0 | 0 | 0 | 0 | 20 | 46 | 98 | 11 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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