Surf Forecasts:
How big are the waves at Tramandai today (10 Sep):
- Afternoon surf: Afternoon surf (10 Sep, local time) - 2.5ft (0.8m), 13s period with S swell.
- Evening surf: Evening surf (10 Sep, local time) - 2.5ft (0.7m), 12s period with S swell.
The current surf forecast for Tramandai at 10PM is: 0.7m 12s primary swell from a South direction and 0.9m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm September 10). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | - | - |
| Afternoon (10 Sep) | 2.5ft (0.8m) | 13s |
| Evening (10 Sep) | 2.5ft (0.7m) | 12s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Fri morning. Very mild (max 19°C on Fri afternoon, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | ||||||||||||||||||
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) | SSE 14 | S 13 | S 13 | S 12 | ENE 8 | E 8 | E 8 | E 8 | E 8 | NE 6 | ENE 6 | S 6 | S 7 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 313 | 222 | 206 | 146 | 104 | 142 | 169 | 164 | 191 | 128 | 161 | 205 | 478 | 454 | 345 | 533 | 373 | 311 | 319 | 277 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 4:25PM0.46m | 11:24PM0.45m | 12:41PM0.33m | 5:18PM0.38m | 00:11AM0.49m | 12:55PM0.36m | 6:14PM0.29m | |||||||||||||
Low Tide | 8:01PM0.27m | 8:10AM-0.03m | 2:29PM0.30m | 8:28PM0.24m | 8:48AM0.02m | 3:55PM0.24m | 8:56PM0.21m | |||||||||||||
 | | |  | | |  |  | |  | |  | |  | | | | |  |  | |
 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — |
mm | — | — | — | — | — | — | 2 | 5 | 5 | — | 1 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 19 | 16 | 15 | 14 | 14 | 13 | 15 | 16 | 17 | 16 | 15 |
Feels °C | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 20 | 13 | 12 | 12 | 11 | 10 | 13 | 14 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 12 | S 12 | S 11 | S 11 | S 11 | ENE 6 | ENE 6 | ENE 7 | S 7 | S 8 | SSE 8 | SSE 8 | SSE 8 | ENE 8 | SSE 8 | SSE 8 |
| kJ | 113 | 113 | 110 | 110 | 104 | 99 | 64 | 59 | 57 | 81 | 161 | 177 | 321 | 329 | 345 | 388 | 373 | 36 | 319 | 277 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | S 13 | S 13 | S 12 | S 5 | S 6 | S 6 | S 6 | SSE 6 | ENE 8 | S 11 | E 13 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 313 | 222 | 206 | 146 | 5 | 3 | 3 | 3 | 3 | 50 | 36 | 3 | 161 | 104 | 81 | 69 | 51 | 56 | 35 | 35 |
Swell 3 Height (m) Direction Period (s) | SE 8 | E 14 | E 14 | S 6 | E 14 | E 14 | E 14 | E 13 | E 13 | S 11 | E 13 | — | E 12 | E 12 | E 12 | E 12 | E 12 | — | ENE 8 | — |
| kJ | 3 | 4 | 4 | 7 | 4 | 4 | 4 | 3 | 3 | 37 | 3 | — | 3 | 3 | 3 | 3 | 3 | — | 49 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 8 | E 8 | E 8 | E 8 | E 8 | NE 6 | SSW 5 | S 6 | S 7 | S 8 | — | SSE 8 | — | SSE 8 | — | — |
| kJ | — | — | — | — | 99 | 142 | 169 | 164 | 191 | 128 | 15 | 205 | 478 | 454 | — | 533 | — | 311 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 239 | 239 | 50 | 50 | 71 | 73 | 116 | 127 | 76 | 0 | 71 | 220 | 3 | 252 | 13 | 252 | 32 | 252 | 223 | 32 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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