Surf Forecasts:
How big are the waves at Tramandai today (20 Sep):
- Afternoon surf: Afternoon surf (20 Sep, local time) - 7ft (2.2m), 10s period with ENE swell.
- Evening surf: Evening surf (20 Sep, local time) - 6.5ft (2.0m), 10s period with ENE swell.
The current surf forecast for Tramandai at 8PM is: 2.0m 10s primary swell from a East-northeast direction and 0.3m 10s secondary swell from a South direction (forecast issued at 02:00pm September 20). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | - | - |
| Afternoon (20 Sep) | 7ft (2.2m) | 10s |
| Evening (20 Sep) | 6.5ft (2.0m) | 10s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 72mm), heaviest during Mon morning. Warm (max 24°C on Sun afternoon, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||
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) | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSW 8 | S 10 | S 11 | S 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 885 | 856 | 800 | 731 | 746 | 746 | 650 | 624 | 528 | 506 | 443 | 393 | 322 | 329 | 287 | 227 | 560 | 660 | 980 | 955 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | cross | cross | cross | cross-off | cross-off | off | glassy | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross |
High Tide | 11:59AM0.46m | 11:35PM0.25m | 12:28PM0.48m | 11:47PM0.29m | 12:58PM0.50m | |||||||||||||||
Low Tide | 8:45PM0.20m | 3:52AM0.12m | 8:27PM0.24m | 5:03AM0.06m | 6:50PM0.24m | |||||||||||||||
 |  | |  |  |  |  |  |  | | |  | | | |  |  | | |  | |
 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — |
mm | 1 | — | — | — | — | 1 | 7 | 25 | 8 | 11 | 17 | 3 | — | — | — | — | — | — | — | — |
Temp °C | 21 | 24 | 21 | 19 | 19 | 20 | 18 | 19 | 20 | 18 | 15 | 14 | 15 | 14 | 11 | 12 | 12 | 13 | 12 | 12 |
Feels °C | 23 | 26 | 22 | 19 | 19 | 21 | 16 | 17 | 19 | 20 | 11 | 13 | 14 | 10 | 6 | 7 | 7 | 8 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 8 | ENE 9 | ENE 9 | ENE 8 |
| kJ | 885 | 856 | 800 | 731 | 746 | 746 | 650 | 624 | 528 | 506 | 443 | 393 | 322 | 329 | 287 | 227 | 386 | 124 | 86 | 64 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | — | S 8 | S 5 | S 5 | S 11 | E 14 | E 14 | ENE 9 | E 13 | E 13 | E 13 |
| kJ | 19 | 18 | 18 | 18 | 16 | 7 | 7 | 6 | 6 | — | 1 | 22 | 20 | 2 | 4 | 4 | 158 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 12 | — | S 11 | S 11 | S 11 | E 14 | E 14 | — | SE 13 | — | — | E 16 |
| kJ | — | — | — | — | — | — | — | — | 3 | — | 2 | 9 | 9 | 4 | 4 | — | 7 | — | — | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 3 | SSW 4 | — | W 2 | SSW 4 | SSW 6 | S 7 | SSW 8 | S 10 | S 11 | S 10 |
| kJ | — | — | — | — | — | — | — | — | — | 4 | 24 | — | 1 | 19 | 95 | 198 | 560 | 660 | 980 | 955 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 239 | 50 | 50 | 228 | 34 | 32 | 0 | 0 | 116 | 0 | 0 | 220 | 240 | 252 | 252 | 240 | 240 | 240 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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