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Surf Forecasts:
Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Thursday 30 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
23.0° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Guarita today?
The current surf forecast for Guarita at 9PM is: 0.6m 10s primary swell from a South direction and 0.4m 10s secondary swell from a East-southeast direction (forecast issued at 02:00pm April 30). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | - | - |
| Afternoon (30 Apr) | 2.5ft (0.7m) | 10s |
| Evening (30 Apr) | 2ft (0.6m) | 10s |
Table - waves today at Guarita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 38mm), heaviest during Fri night. Warm (max 24°C on Fri afternoon, min 13°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
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 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 9 | E 10 | E 11 | E 11 | E 11 | ENE 6 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | SSE 12 | SSW 5 | S 7 | S 8 | S 9 | S 10 | S 10 | S 11 | |
133 | 102 | 100 | 68 | 65 | 45 | 54 | 58 | 59 | 58 | 72 | 131 | 121 | 100 | 82 | 62 | 46 | 85 | 315 | 527 | 1124 | 1380 | 1447 | 951 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | cross | cross-on | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:50AM0.50m | 11:58PM0.44m | 12:31PM0.53m | 00:26AM0.46m | 1:09PM0.54m | 00:54AM0.47m | ||||||||||||||||||
Low Tide | 7:48PM0.13m | 7:49AM0.10m | 8:30PM0.17m | 8:21AM0.08m | 9:11PM0.22m | 8:52AM0.07m | ||||||||||||||||||
 | |  | | | |  |  | | | |  |  | |  |  |  |  | | | | | | | |
 | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — |
 | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | 5:43 |
— | — | — | — | — | — | — | — | — | — | — | 2 | 7 | 6 | 11 | 8 | 3 | 1 | — | — | — | — | — | — | |
Temp °C | 20 | 20 | 18 | 17 | 17 | 17 | 16 | 19 | 23 | 24 | 22 | 20 | 20 | 20 | 20 | 21 | 21 | 19 | 19 | 17 | 15 | 13 | 13 | 15 |
19 | 18 | 17 | 16 | 16 | 16 | 14 | 18 | 21 | 22 | 22 | 19 | 22 | 23 | 21 | 23 | 21 | 15 | 15 | 12 | 9 | 8 | 9 | 13 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 9 | S 9 | E 11 | E 11 | E 11 | ESE 10 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | E 9 | S 9 | S 10 | S 10 | S 11 |
 kJ | 133 | 102 | 100 | 68 | 65 | 45 | 44 | 58 | 59 | 58 | 37 | 131 | 121 | 100 | 82 | 62 | 35 | 23 | 15 | 25 | 651 | 745 | 802 | 951 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 10 | SSE 9 | SSE 10 | SSE 11 | S 11 | ESE 10 | ESE 9 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 9 | 9 | 38 | 35 | 34 | 32 | 54 | 29 | 31 | 42 | 39 | 31 | 29 | 46 | 46 | 46 | 46 | 41 | 16 | 15 | 25 | 15 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ENE 7 | ENE 6 | NE 6 | E 12 | ENE 6 | NE 7 | S 12 | SSE 9 | SSE 10 | S 12 | SSE 12 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 12 | — | — | — | NE 6 | — |
| kJ | 16 | 16 | 9 | 8 | 10 | 11 | 4 | 2 | 11 | 8 | 9 | 25 | 48 | 29 | 29 | 28 | 28 | 27 | 6 | — | — | — | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | NE 6 | NE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 6 | — | — | — | — | — | SW 4 | SSW 5 | S 7 | S 8 | S 9 | S 10 | S 10 | — |
| kJ | — | — | — | — | 2 | 10 | 3 | 12 | 19 | 25 | 72 | — | — | — | — | — | 3 | 85 | 315 | 527 | 1124 | 1380 | 1447 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 71 | 171 | 170 | 0 | 0 | 0 | 11 | 14 | 170 | 584 | 71 | 253 | 21 | 0 | 0 | 0 | 140 | 218 | 327 | 727 | 218 | 186 | 21 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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