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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Tuesday 09 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Tramandai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tramandai sea temperature is
23.2° C
(Which is slightly warmer than usual)How big are the waves at Tramandai today?
The current surf forecast for Tramandai at 3PM is: 2.5m 7s primary swell from a East-northeast direction and 0.2m 10s secondary swell from a South direction, 0.1m 9s secondary swell from a Southeast direction (forecast issued at 08:00am December 09). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Dec) | 8ft (2.5m) | 7s |
| Afternoon (09 Dec) | 8ft (2.5m) | 7s |
| Evening (09 Dec) | 7ft (2.1m) | 8s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 581 | 665 | 778 | 724 | 605 | 572 | 670 | 749 | 710 | 646 | 679 | 709 | 2651 | 4117 | 6793 | 7635 | 4360 | 3366 | 2966 | 2266 | 2440 | 1604 | 1360 | 1165 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross | cross- off | off | off | off | off | off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | glass | glass | cross- off |
High Tide / height (m) | 9:13AM 0.50 | 2:09PM 0.52 | 9:01PM 0.12 | 3:29AM 0.30 | 10:04AM 0.46 | 2:57PM 0.51 | 9:46PM 0.15 | 4:11AM 0.29 | 10:49AM 0.42 | 3:46PM 0.46 | 10:29PM 0.19 | |||||||||||||
Low Tide / height (m) | 5:18AM 0.22 | 11:37AM 0.43 | 6:48PM 0.06 | 11:36PM 0.04 | 6:06AM 0.20 | 12:14PM 0.41 | 7:33PM 0.10 | 12:24AM 0.08 | 6:53AM 0.19 | 12:57PM 0.38 | 8:15PM 0.15 | 1:15AM 0.12 | ||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| Sunrise | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:14 | - | - | - | - | - | - | - | 7:15 | - | - | - |
 | |  | |  |  |  |  | | |  | | | |  | |  | |  | | | | | | |
Rain (mm) | - | - | 6 | 8 | 3 | 1 | 1 | - | - | - | 2 | 4 | 3 | 1 | 2 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 22 | 20 | 22 | 22 | 21 | 20 | 21 | 21 | 21 | 20 | 20 | 19 | 20 | 18 | 18 | 18 | 21 | 25 | 27 | 25 | 22 | 21 | 20 |
| Feels °C (?) | 20 | 18 | 18 | 20 | 22 | 23 | 20 | 18 | 18 | 16 | 16 | 13 | 13 | 15 | 13 | 13 | 14 | 17 | 20 | 23 | 24 | 23 | 22 | 20 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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