Surf Forecasts:
How big are the waves at Prainha today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 2ft (0.6m), 10s period with S swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 2ft (0.6m), 9s period with S swell.
- Evening surf: Evening surf (30 Jul, local time) - 2ft (0.6m), 9s period with S swell.
The current surf forecast for Prainha at 7AM is: 0.6m 10s primary swell from a South direction and 0.5m 7s secondary swell from a East-northeast direction (forecast issued at 02:00am July 30). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 2ft (0.6m) | 10s |
| Afternoon (30 Jul) | 2ft (0.6m) | 9s |
| Evening (30 Jul) | 2ft (0.6m) | 9s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sat morning, min 17°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 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) | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 13 | SSE 12 | S 12 | S 12 | S 11 | S 11 | S 11 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | NE 7 | NE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 74 | 73 | 71 | 67 | 64 | 64 | 63 | 61 | 81 | 79 | 74 | 64 | 86 | 72 | 134 | 121 | 112 | 83 | 65 | 91 | 140 | 163 | 194 | 200 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 3:09PM0.93m | 2:45AM0.94m | 3:38PM0.92m | 3:18AM0.96m | 4:08PM0.90m | |||||||||||||||||||
Low Tide | 8:56AM0.01m | 9:16PM0.33m | 9:28AM0.01m | 9:41PM0.33m | 10:00AM0.05m | |||||||||||||||||||
 |  | |  | | | | | | | | | |  |  | | | | | |  | | | | |
 | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — |
 | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 18 | 17 | 17 | 18 | 20 | 20 | 18 | 17 |
Feels °C | 17 | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 17 | 17 | 18 | 19 | 19 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 4 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 12 | S 12 | S 11 | S 11 | S 11 | SSE 8 | ENE 6 | ENE 6 | SSE 10 | SSE 10 | NE 7 |
| kJ | 74 | 73 | 71 | 67 | 14 | 64 | 63 | 61 | 81 | 79 | 74 | 52 | 51 | 72 | 134 | 121 | 112 | 83 | 24 | 91 | 140 | 20 | 20 | 200 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 7 | ENE 7 | S 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 13 | SSE 12 | S 8 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | SSE 11 | SSE 11 | SSE 10 | E 11 | SE 10 | S 10 |
| kJ | 24 | 23 | 26 | 30 | 64 | 28 | 27 | 28 | 28 | 19 | 19 | 64 | 86 | 36 | 9 | 9 | 4 | 4 | 38 | 22 | 35 | 2 | 4 | 8 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 7 | SSE 4 | SSE 4 | SSE 14 | SSE 14 | SE 13 | SSE 13 | ENE 7 | NE 7 | ENE 7 | SE 5 | E 8 | E 8 | — | E 11 | S 8 | E 11 | S 8 | — | S 9 |
| kJ | 12 | 6 | 6 | 6 | 29 | 6 | 3 | 20 | 37 | 46 | 65 | 19 | 12 | 9 | 4 | 1 | 1 | — | 2 | 12 | 2 | 1 | — | 2 |
Wind waves Height (m) Direction Period (s) | S 4 | S 5 | S 5 | SSE 4 | — | — | — | — | — | — | — | E 5 | NE 3 | NE 4 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 6 | — | — | ENE 7 | NE 7 | N 4 |
| kJ | 24 | 15 | 15 | 15 | — | — | — | — | — | — | — | 8 | 3 | 6 | 12 | 26 | 42 | 42 | 65 | — | — | 163 | 194 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 20 | 38 | 490 | 46 | 20 | 166 | 77 | 20 | 20 | 38 | 199 | 38 | 21 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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