Surf Forecasts:
How big are the waves at Prainha today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 2.5ft (0.8m), 11s period with SE swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 3ft (0.9m), 8s period with ENE swell.
- Evening surf: Evening surf (04 Sep, local time) - 3.5ft (1.0m), 8s period with ENE swell.
The current surf forecast for Prainha at 8AM is: 0.9m 11s primary swell from a Southeast direction and 0.6m 6s secondary swell from a Northeast direction (forecast issued at 02:00am September 04). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 2.5ft (0.8m) | 11s |
| Afternoon (04 Sep) | 3ft (0.9m) | 8s |
| Evening (04 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Sat afternoon. Very mild (max 19°C on Fri morning, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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) | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 6 | S 7 | S 7 | S 8 | S 8 | SSE 9 | S 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 304 | 263 | 198 | 162 | 132 | 102 | 113 | 140 | 160 | 190 | 151 | 147 | 122 | 122 | 90 | 68 | 68 | 253 | 295 | 434 | 650 | 1043 | 1487 | 1391 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:07AM0.39m | 7:49AM0.65m | 12:13PM0.70m | 6:29PM0.48m | 00:34AM0.43m | 12:38PM0.81m | 00:02AM0.49m | 1:01PM0.89m | ||||||||||||||||
Low Tide | 2:10AM0.39m | 9:13AM0.64m | 5:15PM0.48m | 10:21PM0.40m | 4:11AM0.32m | 6:18PM0.42m | 5:22AM0.21m | 6:51PM0.38m | ||||||||||||||||
 | | |  |  | |  |  | | | |  | | | | |  |  | | | | | | | |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — |
mm | — | — | — | — | — | — | — | 3 | 2 | 2 | 1 | 1 | 3 | 5 | 3 | 3 | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 17 | 19 | 17 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 13 | 16 | 13 | 13 | 12 |
Feels °C | 17 | 18 | 15 | 16 | 18 | 14 | 14 | 15 | 15 | 13 | 13 | 12 | 11 | 10 | 10 | 12 | 10 | 10 | 9 | 10 | 12 | 7 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 |
| kJ | 304 | 263 | 198 | 162 | 89 | 87 | 113 | 140 | 160 | 190 | 151 | 147 | 122 | 122 | 90 | 68 | 68 | 50 | 32 | 33 | 23 | 24 | 12 | 12 |
Swell 2 Height (m) Direction Period (s) | NE 5 | NE 5 | NE 6 | ENE 6 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 16 | SE 10 | SE 10 | SE 10 | SE 11 | E 9 | E 9 | — | — | — | — |
| kJ | 35 | 32 | 24 | 23 | 132 | 102 | 102 | 82 | 64 | 64 | 65 | 52 | 37 | 5 | 39 | 27 | 17 | 18 | 15 | 7 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 9 | S 10 | S 9 | S 9 | S 10 | S 10 | S 9 | — | S 16 | S 16 | S 15 | S 14 | SSE 14 | S 13 | SE 13 | — | — | — | — | — |
| kJ | 40 | 40 | 40 | 38 | 2 | 2 | 2 | 1 | 2 | 2 | 7 | — | 5 | 5 | 5 | 16 | 19 | 14 | 7 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 3 | S 3 | S 5 | S 5 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | SSE 7 | SSE 4 | SSE 4 | S 5 | S 5 | S 6 | S 6 | S 6 | S 7 | S 7 | S 8 | S 8 | SSE 9 | S 10 |
| kJ | — | 7 | 7 | 51 | 61 | 53 | 42 | 36 | 36 | 39 | 63 | 40 | 52 | 101 | 131 | 202 | 207 | 253 | 295 | 434 | 650 | 1043 | 1487 | 1391 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 56 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 56 | 0 | 0 | 0 | 0 | 1564 | 56 | 9 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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