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Surf Forecasts:
Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 29 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Guarita surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Guarita sea temperature is
23.4° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Guarita today?
The current surf forecast for Guarita at 10PM is: 1.1m 11s primary swell from a South direction and 0.3m 10s secondary swell from a East-southeast direction (forecast issued at 02:00pm April 29). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | - | - |
| Afternoon (29 Apr) | 4ft (1.2m) | 11s |
| Evening (29 Apr) | 3.5ft (1.1m) | 11s |
Table - waves today at Guarita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 34mm), heaviest during Fri night. Warm (max 22°C on Fri morning, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSE 12 | SSE 11 | S 11 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 9 | E 10 | E 11 | ENE 5 | ENE 6 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | |
478 | 383 | 302 | 291 | 238 | 229 | 173 | 136 | 133 | 102 | 100 | 68 | 65 | 44 | 54 | 59 | 39 | 54 | 81 | 90 | 79 | 62 | 63 | 49 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | glassy | glassy | off | cross-off | glassy | glassy | on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | cross-off | cross-off | cross | cross-off | cross | |
High Tide | 11:04AM0.45m | 11:35PM0.41m | 11:50AM0.50m | 11:58PM0.44m | 12:31PM0.53m | 00:26AM0.46m | ||||||||||||||||||
Low Tide | 7:03PM0.10m | 7:15AM0.14m | 7:48PM0.13m | 7:49AM0.10m | 8:30PM0.17m | 8:21AM0.08m | ||||||||||||||||||
 |  |  | | | | |  | | | | | | | | | | |  | | |  |  |  | |
 | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — |
 | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | 5:44 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 7 | 21 | 1 | |
Temp °C | 17 | 18 | 17 | 16 | 15 | 16 | 15 | 18 | 20 | 20 | 18 | 17 | 17 | 17 | 16 | 19 | 22 | 22 | 21 | 20 | 20 | 21 | 20 | 21 |
16 | 18 | 18 | 16 | 15 | 15 | 14 | 18 | 19 | 18 | 16 | 15 | 16 | 16 | 14 | 17 | 21 | 22 | 24 | 22 | 22 | 21 | 20 | 23 | |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 11 | S 11 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 9 | S 9 | E 11 | ESE 11 | ENE 6 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
 kJ | 478 | 383 | 302 | 291 | 238 | 229 | 173 | 136 | 133 | 102 | 100 | 68 | 65 | 44 | 44 | 59 | 39 | 54 | 81 | 90 | 79 | 62 | 63 | 49 |
Swell 2 Height (m) Direction Period (s) | E 8 | ENE 7 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ENE 7 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 10 | SSE 9 | SSE 10 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | SSE 12 | SSE 12 | SSE 12 |
| kJ | 12 | 5 | 16 | 20 | 20 | 19 | 32 | 30 | 16 | 9 | 38 | 35 | 34 | 32 | 54 | 29 | 32 | 38 | 37 | 33 | 31 | 46 | 45 | 45 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | E 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ESE 9 | ENE 7 | ENE 6 | ENE 6 | E 12 | NE 6 | S 12 | S 12 | S 12 | S 11 | S 12 | S 12 | ESE 10 | ESE 10 | ESE 9 |
| kJ | 15 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 16 | 9 | 4 | 8 | 11 | 2 | 3 | 11 | 25 | 23 | 25 | 44 | 31 | 30 | 29 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | ENE 6 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | — | — | — | — | S 3 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 17 | 28 | 3 | 11 | 20 | 39 | — | — | — | — | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 71 | 170 | 170 | 0 | 0 | 14 | 14 | 45 | 170 | 39 | 0 | 0 | 0 | 39 | 21 | 8 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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