Surf Forecasts:
How big are the waves at Tramandai today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 1.5ft (0.5m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 6ft (1.9m), 9s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 7ft (2.1m), 9s period with S swell.
The current surf forecast for Tramandai at 2AM is: 0.9m 7s primary swell from a East-northeast direction and 0.4m 7s secondary swell from a South-southwest direction (forecast issued at 08:00pm August 20). An open ocean swell of 1.2m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 1.5ft (0.5m) | 7s |
| Afternoon (21 Aug) | 6ft (1.9m) | 9s |
| Evening (21 Aug) | 7ft (2.1m) | 9s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Very mild (max 16°C on Thu night, min 8°C on Sat morning). Winds decreasing (fresh winds from the W on Thu night, light winds from the W by Sat night). | ||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | ||||||||||||||||
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) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SW 8 | SSW 9 | SSW 9 | S 9 | S 9 | S 9 | SSW 9 | S 9 | S 10 | S 10 | S 10 | S 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 105 | 108 | 96 | 56 | 43 | 29 | 428 | 554 | 586 | 715 | 792 | 723 | 919 | 627 | 587 | 625 | 661 | 730 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | 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 | 4:06PM0.38m | 11:42PM0.19m | 5:31AM0.29m | 12:11PM0.40m | 00:01AM0.20m | 12:41PM0.44m | ||||||||||||
Low Tide | 8:48PM0.13m | 1:29AM0.18m | 7:57AM0.25m | 9:17PM0.16m | 2:54AM0.16m | |||||||||||||
 |  |  |  | |  |  | | | | | |  | | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 9 | 8 | 10 | 12 | 12 | 10 |
Feels °C | 14 | 12 | 7 | 6 | 7 | 5 | 6 | 7 | 7 | 6 | 4 | 5 | 4 | 3 | 5 | 6 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 9 | S 9 | S 10 | S 10 | S 10 | S 11 |
| kJ | 105 | 108 | 96 | 56 | 43 | 29 | 21 | 11 | 6 | 6 | 7 | 14 | 665 | 627 | 587 | 625 | 661 | 730 |
Swell 2 Height (m) Direction Period (s) | NE 6 | SSW 8 | S 7 | SSW 7 | NNW 5 | E 11 | E 11 | — | — | — | — | — | ENE 8 | ENE 8 | ENE 9 | ENE 9 | NE 9 | NE 9 |
| kJ | 33 | 19 | 17 | 18 | 2 | 2 | 2 | — | — | — | — | — | 13 | 13 | 15 | 15 | 19 | 19 |
Swell 3 Height (m) Direction Period (s) | SSW 8 | SE 5 | SE 5 | SE 11 | SE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 20 | 1 | 1 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 2 | W 3 | W 4 | W 4 | WSW 5 | SW 5 | SW 8 | SSW 9 | SSW 9 | S 9 | S 9 | S 9 | SSW 9 | — | W 3 | W 3 | — | — |
| kJ | 1 | 11 | 43 | 55 | 95 | 129 | 428 | 554 | 586 | 715 | 792 | 723 | 919 | — | 3 | 5 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 50 | 209 | 50 | 78 | 220 | 252 | 220 | 345 | 252 | 252 | 252 | 252 | 13 | 13 | 13 | 34 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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