Surf Forecasts:
How big are the waves at Tramandai today (30 Sep):
- Afternoon surf: Afternoon surf (30 Sep, local time) - 4.5ft (1.4m), 7s period with S swell.
- Evening surf: Evening surf (30 Sep, local time) - 4.5ft (1.4m), 8s period with S swell.
The current surf forecast for Tramandai at 10PM is: 1.4m 8s primary swell from a South direction and 1.1m 8s secondary swell from a East direction (forecast issued at 02:00pm September 30). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | - | - |
| Afternoon (30 Sep) | 4.5ft (1.4m) | 7s |
| Evening (30 Sep) | 4.5ft (1.4m) | 8s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sat morning, min 12°C on Thu night). Winds increasing (light winds from the SSW on Wed night, fresh winds from the NE by Fri night). | ||||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | ||||||||||||||||||
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) | E 8 | S 7 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | SSW 8 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 205 | 205 | 249 | 247 | 230 | 274 | 249 | 380 | 282 | 276 | 351 | 278 | 422 | 432 | 398 | 461 | 600 | 557 | 494 | 222 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on |
High Tide | 1:57PM0.36m | 8:52PM0.18m | 2:52AM0.43m | 9:04AM0.46m | 2:20PM0.37m | 9:47PM0.18m | 3:33AM0.37m | 10:03AM0.52m | 2:40PM0.39m | |||||||||||
Low Tide | 11:12AM0.24m | 5:51PM0.05m | 10:55PM0.14m | 5:48AM0.28m | 12:12PM0.32m | 6:32PM0.00m | 11:48PM0.13m | 6:17AM0.25m | 1:22PM0.38m | 7:13PM-0.00m | ||||||||||
 | | |  | | | |  | | | | | |  | | |  | | |  | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | 6:21 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 15 | 15 | 13 | 13 |
Feels °C | 14 | 12 | 11 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 12 | 12 | 11 | 9 | 9 | 9 | 12 | 11 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | S 8 | S 8 | S 9 | S 9 | S 9 | ENE 8 | ENE 8 | ENE 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 8 |
| kJ | 205 | 205 | 173 | 247 | 230 | 274 | 249 | 249 | 115 | 92 | 90 | 278 | 265 | 326 | 398 | 461 | 600 | 557 | 494 | 167 |
Swell 2 Height (m) Direction Period (s) | S 10 | ESE 10 | SE 10 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | SE 10 | SE 10 | SE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSE 10 |
| kJ | 17 | 9 | 15 | 173 | 144 | 151 | 151 | 125 | 33 | 23 | 23 | 68 | 65 | 48 | 48 | 35 | 34 | 23 | 23 | 222 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | — | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | — | — | E 9 | SE 9 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | ENE 8 |
| kJ | 8 | — | — | 17 | 26 | 25 | 49 | 46 | — | — | 2 | 23 | 32 | 43 | 22 | 22 | 22 | 24 | 25 | 19 |
Wind waves Height (m) Direction Period (s) | S 6 | S 7 | S 8 | — | — | — | — | S 9 | S 9 | S 9 | S 9 | — | SSW 8 | S 9 | — | — | — | — | — | — |
| kJ | 89 | 184 | 249 | — | — | — | — | 380 | 282 | 276 | 351 | — | 422 | 432 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 13 | 220 | 223 | 220 | 32 | 13 | 13 | 13 | 210 | 210 | 210 | 0 | 0 | 210 | 0 | 0 | 13 | 240 | 210 | 234 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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