Surf Forecasts:
How big are the waves at Tramandai today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 8ft (2.5m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 10ft (3.0m), 11s period with S swell.
- Evening surf: Evening surf (18 Oct, local time) - 8ft (2.5m), 10s period with S swell.
The current surf forecast for Tramandai at 8AM is: 3.0m 11s primary swell from a South direction and 0.6m 11s secondary swell from a East direction (forecast issued at 02:00am October 18). An open ocean swell of 0.9m 4s is not directed at the surf break. 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) | 8ft (2.5m) | 11s |
| Afternoon (18 Oct) | 10ft (3.0m) | 11s |
| Evening (18 Oct) | 8ft (2.5m) | 10s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sun afternoon, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||||||
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 | 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 10 | S 12 | S 11 | SSE 11 | SSE 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1316 | 3636 | 3713 | 1659 | 1349 | 1855 | 1820 | 1555 | 1570 | 1429 | 1299 | 1301 | 898 | 901 | 919 | 892 | 890 | 814 | 730 | 652 | 616 | 603 | 664 | 561 |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | glassy | glassy | glassy | on | on | on | cross-on | cross-on |
High Tide | 4:49AM0.30m | 10:47AM0.44m | 3:35PM0.35m | 10:36PM0.21m | 11:18AM0.46m | 10:57PM0.26m | 11:49AM0.49m | |||||||||||||||||
Low Tide | 00:42AM0.13m | 6:46AM0.27m | 2:13PM0.35m | 8:07PM0.16m | 1:53AM0.12m | 8:20PM0.21m | 3:05AM0.09m | 8:18PM0.24m | ||||||||||||||||
 |  |  |  |  | | | |  | | | | |  | | | | | | | | | | | |
 | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — |
mm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 12 | 13 | 15 | 17 | 15 | 14 | 13 | 12 | 11 | 13 | 16 | 17 | 16 | 15 | 14 | 14 | 14 | 16 | 17 | 17 | 17 | 17 |
Feels °C | 10 | 8 | 7 | 8 | 9 | 11 | 10 | 10 | 10 | 9 | 8 | 9 | 12 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 14 | 13 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | E 10 | S 12 | S 12 | SSE 11 | SSE 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 11 |
| kJ | 100 | 2622 | 2375 | 1659 | 1349 | 1412 | 1299 | 1198 | 1038 | 914 | 896 | 817 | 898 | 901 | 919 | 892 | 890 | 814 | 730 | 652 | 616 | 603 | 664 | 561 |
Swell 2 Height (m) Direction Period (s) | — | E 10 | E 10 | E 11 | 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 | ESE 9 | E 9 | E 9 | ESE 12 | ESE 11 | ESE 11 |
| kJ | — | 75 | 80 | 89 | 132 | 130 | 128 | 121 | 119 | 82 | 77 | 74 | 52 | 52 | 51 | 50 | 31 | 30 | 29 | 28 | 15 | 26 | 25 | 40 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ESE 12 | E 9 | NE 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 26 | 14 | 2 | — |
Wind waves Height (m) Direction Period (s) | S 10 | S 12 | S 11 | WSW 4 | W 4 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | — | — | — | — | — | — | — | — | — | — | E 9 | E 4 |
| kJ | 1316 | 3636 | 3713 | 29 | 21 | 1855 | 1820 | 1555 | 1570 | 1429 | 1299 | 1301 | — | — | — | — | — | — | — | — | — | — | 14 | 42 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 223 | 210 | 210 | 210 | 240 | 345 | 252 | 50 | 50 | 0 | 13 | 13 | 240 | 240 | 210 | 32 | 0 | 0 | 0 | 32 | 239 | 239 | 239 | 208 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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