Surf Forecasts:
How big are the waves at Tramandai today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 3.5ft (1.1m), 8s period with S swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 5ft (1.6m), 10s period with S swell.
- Evening surf: Evening surf (16 Sep, local time) - 4ft (1.2m), 8s period with S swell.
The current surf forecast for Tramandai at 3AM is: 1.0m 9s primary swell from a South direction and 0.4m 8s secondary swell from a East-northeast direction (forecast issued at 08:00pm September 15). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 3.5ft (1.1m) | 8s |
| Afternoon (16 Sep) | 5ft (1.6m) | 10s |
| Evening (16 Sep) | 4ft (1.2m) | 8s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 12°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the NE by Fri afternoon). | ||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | ||||||||||||||||
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 | SSE 10 | S 10 | S 9 | S 8 | S 8 | S 10 | S 10 | S 9 | S 8 | S 8 | S 8 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 130 | 170 | 230 | 160 | 130 | 161 | 369 | 474 | 367 | 205 | 157 | 130 | 332 | 381 | 363 | 349 | 294 | 235 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | off | off | cross-off | cross-off | cross | cross | cross-on | on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:18PM0.14m | 2:56AM0.46m | 9:27AM0.32m | 2:42PM0.43m | 10:17PM0.14m | 3:35AM0.41m | 10:19AM0.36m | 3:07PM0.42m | ||||||||||
Low Tide | 6:34PM0.08m | 10:20PM0.14m | 6:35AM0.23m | 11:21AM0.29m | 7:13PM0.07m | 10:51PM0.14m | 6:58AM0.24m | 12:13PM0.34m | 7:46PM0.08m | |||||||||
 |  |  | | |  | |  | |  | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | 6:12 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 14 | 12 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 15 | 16 | 15 | 15 |
Feels °C | 11 | 12 | 12 | 11 | 8 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 9 | 10 | 11 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | S 10 | SSE 10 | S 10 | S 9 | S 8 | S 8 | S 10 | S 10 | S 9 | S 8 | S 8 | S 8 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | S 10 |
| kJ | 130 | 170 | 230 | 160 | 130 | 161 | 369 | 474 | 367 | 205 | 157 | 130 | 332 | 381 | 363 | 349 | 294 | 235 |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 5 | SE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 11 | ENE 7 | E 11 | E 11 | E 11 | E 11 | E 11 |
| kJ | 51 | 28 | 29 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 88 | 10 | 10 | 10 | 10 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | E 8 | SE 8 | ENE 8 | SE 8 | SE 8 | SSE 14 | SSE 14 | ESE 8 | ESE 8 | SSE 12 | SSE 11 | ENE 7 | E 12 | E 11 | E 11 | — | — | — |
| kJ | 33 | 31 | 20 | 14 | 14 | 40 | 40 | 7 | 7 | 29 | 25 | 18 | 11 | 10 | 10 | — | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | — | — | — | WSW 3 | W 4 | — | — | — | — | — | — | NE 2 | ENE 7 | NE 4 | ENE 4 | ENE 4 | NE 5 |
| kJ | 33 | — | — | — | 2 | 7 | — | — | — | — | — | — | 1 | 36 | 15 | 28 | 54 | 87 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 13 | 0 | 0 | 0 | 13 | 0 | 240 | 240 | 220 | 50 | 71 | 50 | 71 | 84 | 239 | 239 | 239 | 84 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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