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Surf Forecasts:
Tramandai surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 pm Saturday 18 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
23.2° C
(Which is slightly warmer than usual)How big are the waves at Tramandai today?
The current surf forecast for Tramandai at 12AM is: 1.3m 9s primary swell from a South direction and 0.4m 9s secondary swell from a East direction (forecast issued at 08:00pm April 18). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 3.5ft (1.1m) | 8s |
| Afternoon (19 Apr) | 3.5ft (1.0m) | 8s |
| Evening (19 Apr) | 3.5ft (1.0m) | 8s |
Table - waves today at Tramandai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 300 | 443 | 263 | 210 | 201 | 165 | 130 | 127 | 120 | 119 | 94 | 105 | 72 | 143 | 149 | 204 | 224 | 244 | 208 | 204 | 200 | 170 | 170 | 167 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on |
High Tide / height (m) | 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 | 2:18PM 0.43 | 8:22PM 0.51 | 1:34AM 0.40 | 9:02AM 0.12 | 2:57PM 0.38 | ||||||||||||
Low Tide / height (m) | 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 | 10:10AM 0.09 | 5:00PM 0.30 | 11:31PM 0.35 | 5:58AM -0.03 | 10:57AM 0.08 | ||||||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:43 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:54 |
 | | | | |  | | | | | | | | | | | |  | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 20 | 19 | 19 | 18 | 20 | 24 | 24 | 21 | 21 | 20 | 20 | 19 | 20 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 22 | 21 |
| Feels °C (?) | 20 | 20 | 18 | 18 | 16 | 19 | 23 | 23 | 21 | 22 | 20 | 20 | 19 | 19 | 20 | 21 | 20 | 19 | 19 | 18 | 18 | 19 | 22 | 21 |
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Surf Rating (10 Max)
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