Surf Forecasts:
How big are the waves at Tramandai today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 6ft (1.8m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 6ft (1.8m), 12s period with SSE swell.
- Evening surf: Evening surf (12 Aug, local time) - 5ft (1.5m), 12s period with S swell.
The current surf forecast for Tramandai at 5AM is: 1.9m 12s primary swell from a South-southeast direction and 1.4m 12s secondary swell from a Southeast direction, 1.0m 4s secondary swell from a Northeast direction (forecast issued at 08:00pm August 11). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 6ft (1.8m) | 12s |
| Afternoon (12 Aug) | 6ft (1.8m) | 12s |
| Evening (12 Aug) | 5ft (1.5m) | 12s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 65mm), heaviest during Thu morning. Very mild (max 16°C on Thu night, min 12°C on Tue night). Winds increasing (light winds from the NNW on Wed night, fresh winds from the ENE by Fri afternoon). | ||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||
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) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | S 13 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 1231 | 1211 | 1072 | 969 | 953 | 857 | 857 | 857 | 857 | 639 | 1548 | 1505 | 2933 | 823 | 2230 | 1070 | 694 | 574 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-on | on | on | on | cross-on | cross-on |
High Tide | 4:01PM0.61m | 10:23PM0.34m | 3:27AM0.20m | 4:58PM0.56m | 11:24PM0.42m | 5:55PM0.48m | ||||||||||||
Low Tide | 8:25PM0.31m | 2:24AM0.20m | 7:54AM-0.08m | 8:43PM0.33m | 8:35AM-0.08m | |||||||||||||
 | | |  | |  |  | |  | | | | |  | | | | | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | 2 | 1 | 4 | 7 | 7 | 5 | 1 | 2 | 1 | 3 | 12 | 8 | 1 | — | 1 |
Temp °C | 14 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 15 | 14 | 14 | 15 | 14 | 15 | 15 | 15 | 16 |
Feels °C | 11 | 9 | 7 | 9 | 10 | 10 | 11 | 11 | 13 | 15 | 13 | 13 | 15 | 10 | 13 | 13 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | SSE 14 | SSE 14 | NE 6 | SSE 13 | SSE 13 | S 13 | S 12 | S 12 |
| kJ | 1231 | 1211 | 1072 | 969 | 953 | 857 | 857 | 857 | 857 | 639 | 1548 | 1505 | 51 | 823 | 2230 | 1070 | 694 | 574 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | NE 8 | SSE 12 | SE 12 | — | — | ENE 8 | — | — | SSE 15 | ENE 5 | ENE 6 | — | NE 6 | ENE 6 | NE 6 | NE 6 | NE 6 |
| kJ | 13 | 17 | 852 | 578 | — | — | 6 | — | — | 428 | 37 | 29 | — | 33 | 26 | 18 | 13 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ENE 5 | NE 5 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 33 | 42 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | NE 4 | NE 4 | NE 5 | NE 5 | ENE 5 | ENE 5 | NE 5 | — | — | SSE 14 | SSE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | — | — | 12 | 21 | 35 | 54 | 43 | 31 | 44 | 45 | — | — | 2933 | 753 | 251 | 264 | 270 | 241 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 116 | 84 | 76 | 78 | 50 | 71 | 71 | 116 | 84 | 0 | 0 | 0 | 50 | 71 | 210 | 225 | 127 | 240 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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