Surf Forecasts:
How big are the waves at Tramandai today (18 Oct):
- Afternoon surf: Afternoon surf (18 Oct, local time) - 10ft (3.0m), 10s period with S swell.
- Evening surf: Evening surf (18 Oct, local time) - 10ft (3.0m), 10s period with S swell.
The current surf forecast for Tramandai at 8PM is: 3.0m 10s primary swell from a South direction and 2.5m 10s secondary swell from a South-southeast direction, 0.7m 11s secondary swell from a East-southeast direction (forecast issued at 02:00pm October 18). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | - | - |
| Afternoon (18 Oct) | 10ft (3.0m) | 10s |
| Evening (18 Oct) | 10ft (3.0m) | 10s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Tue morning, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||
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) | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SSE 11 | SSE 10 | SE 10 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1459 | 2222 | 1818 | 1752 | 1460 | 1429 | 914 | 763 | 898 | 884 | 974 | 952 | 873 | 814 | 730 | 610 | 565 | 500 | 520 | 627 |
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 | off | cross-off | cross-off | cross | cross | cross | cross | glassy | glassy | on | on | on | on | cross-on |
High Tide | 10:47AM0.44m | 3:35PM0.35m | 10:36PM0.21m | 11:18AM0.46m | 10:57PM0.26m | 11:49AM0.49m | ||||||||||||||
Low Tide | 2:13PM0.35m | 8:07PM0.16m | 1:53AM0.12m | 8:20PM0.21m | 3:05AM0.09m | 8:18PM0.24m | ||||||||||||||
 | | |  |  | |  | | |  | | | | | | | | | | | |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 15 | 14 | 13 | 12 | 11 | 13 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 16 | 17 | 17 | 17 | 17 |
Feels °C | 9 | 10 | 10 | 10 | 10 | 9 | 7 | 9 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SSE 11 | SSE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 1459 | 1412 | 1386 | 1198 | 1038 | 932 | 914 | 763 | 898 | 884 | 974 | 952 | 873 | 814 | 730 | 610 | 565 | 500 | 520 | 627 |
Swell 2 Height (m) Direction Period (s) | E 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | E 9 | E 9 | E 9 | E 9 | ESE 11 | ESE 11 |
| kJ | 132 | 130 | 128 | 123 | 119 | 82 | 77 | 75 | 53 | 51 | 51 | 50 | 31 | 30 | 27 | 28 | 14 | 14 | 40 | 40 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ESE 12 | ESE 11 | NE 8 | NE 8 |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 26 | 25 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | W 4 | S 10 | S 10 | S 10 | S 10 | S 10 | — | W 3 | — | — | — | — | — | — | — | — | — | — | E 3 | — |
| kJ | 21 | 2222 | 1818 | 1752 | 1460 | 1429 | — | 8 | — | — | — | — | — | — | — | — | — | — | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 240 | 365 | 252 | 210 | 32 | 13 | 0 | 3 | 240 | 240 | 210 | 50 | 32 | 0 | 0 | 32 | 210 | 239 | 239 | 208 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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