Surf Forecasts:
How big are the waves at Tramandai today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 3.5ft (1.0m), 8s period with S swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 5ft (1.5m), 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 5PM is: 1.4m 9s primary swell from a South direction and 0.4m 7s secondary swell from a East-northeast direction (forecast issued at 08:00am September 16). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 3.5ft (1.0m) | 8s |
| Afternoon (16 Sep) | 5ft (1.5m) | 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 13°C on Wed morning). Winds increasing (light winds from the ESE on Wed night, fresh winds from the NE by Fri night). | ||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||||||||
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 | 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 8 | S 8 | S 10 | S 10 | S 9 | S 8 | S 8 | S 11 | S 11 | S 11 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 9 | S 9 | SSE 9 | SSE 9 | ENE 6 | ENE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 130 | 132 | 320 | 417 | 320 | 205 | 156 | 332 | 338 | 381 | 346 | 349 | 294 | 235 | 231 | 180 | 176 | 141 | 141 | 160 | 218 | 335 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:27AM0.32m | 2:42PM0.43m | 10:17PM0.14m | 3:35AM0.41m | 10:19AM0.36m | 3:07PM0.42m | 10:51PM0.15m | 4:16AM0.35m | 10:59AM0.40m | 3:26PM0.39m | ||||||||||||
Low Tide | 6:35AM0.23m | 11:21AM0.29m | 7:13PM0.07m | 10:51PM0.14m | 6:58AM0.24m | 12:13PM0.34m | 7:46PM0.08m | 11:47PM0.15m | 7:15AM0.25m | 1:23PM0.36m | 8:14PM0.11m | |||||||||||
 |  |  | |  | | | | | | | | | | |  | | | | | |  | |
 | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 16 | 17 | 17 | 17 |
Feels °C | 9 | 10 | 11 | 11 | 10 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 12 | 11 | 12 | 11 | 10 | 12 | 12 | 14 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 10 | S 10 | S 9 | S 8 | S 8 | S 11 | S 11 | S 11 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 |
| kJ | 130 | 132 | 320 | 417 | 320 | 205 | 156 | 332 | 338 | 381 | 346 | 349 | 294 | 235 | 231 | 180 | 176 | 141 | 141 | 113 | 106 | 79 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 11 | ENE 7 | ENE 7 | ENE 7 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | S 14 | SSE 13 |
| kJ | 19 | 18 | 18 | 18 | 18 | 18 | 43 | 18 | 18 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 17 | 4 | 17 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SSE 14 | SSE 14 | ESE 7 | ESE 8 | SSE 12 | ENE 7 | E 12 | E 12 | E 11 | E 11 | — | — | — | — | — | — | — | — | S 14 | S 13 | — |
| kJ | 14 | 40 | 40 | 5 | 7 | 29 | 18 | 11 | 11 | 10 | 10 | — | — | — | — | — | — | — | — | 4 | 14 | — |
Wind waves Height (m) Direction Period (s) | W 2 | — | — | — | — | — | — | — | NE 2 | NE 3 | NE 3 | ENE 4 | NE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | NE 6 | ENE 5 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 2 | — | — | — | — | — | — | — | 1 | 3 | 12 | 18 | 42 | 59 | 77 | 90 | 105 | 88 | 94 | 160 | 218 | 335 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 13 | 0 | 240 | 240 | 210 | 32 | 73 | 71 | 71 | 84 | 239 | 239 | 239 | 84 | 71 | 84 | 84 | 84 | 239 | 239 | 239 | 239 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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