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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Friday 17 Apr 2026 -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
23.3° C
(Which is slightly warmer than usual)How big are the waves at Tramandai today?
The current surf forecast for Tramandai at 10PM is: 0.9m 7s primary swell from a East-northeast direction and 0.6m 10s secondary swell from a South-southeast direction (forecast issued at 02:00pm April 17). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | - | - |
| Afternoon (17 Apr) | 3.5ft (1.1m) | 7s |
| Evening (17 Apr) | 3ft (0.9m) | 7s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 7 | 7 | 7 | 7 | 10 | 10 | 10 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 83 | 125 | 97 | 77 | 74 | 51 | 50 | 44 | 86 | 126 | 372 | 474 | 230 | 276 | 325 | 325 | 225 | 311 | 196 | 156 | 152 | 122 | 110 | 88 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:35PM 0.45 | 4:14PM 0.38 | 12:36AM 0.29 | 5:50AM 0.25 | 1:06PM 0.46 | 5:58PM 0.41 | 12:47AM 0.31 | 7:01AM 0.19 | 1:41PM 0.45 | 7:14PM 0.46 | 1:08AM 0.35 | 8:06AM 0.14 | ||||||||||||
Low Tide / height (m) | 3:37PM 0.38 | 9:02PM 0.08 | 3:24AM 0.20 | 8:54AM 0.13 | 3:52PM 0.37 | 9:51PM 0.17 | 4:21AM 0.10 | 9:30AM 0.11 | 4:24PM 0.34 | 10:40PM 0.27 | 5:11AM 0.02 | |||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 |
| Sunset | - | 5:59 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - |
 |  |  | |  |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 26 | 25 | 22 | 21 | 21 | 20 | 20 | 24 | 26 | 23 | 21 | 20 | 19 | 18 | 20 | 24 | 24 | 21 | 20 | 20 | 19 | 19 | 20 |
| Feels °C (?) | 24 | 25 | 24 | 21 | 19 | 20 | 18 | 17 | 20 | 23 | 21 | 21 | 20 | 18 | 17 | 19 | 23 | 23 | 20 | 21 | 21 | 20 | 20 | 20 |
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