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Surf Forecasts:
Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Monday 25 May 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
17.2° C
(Which is 2.9°C colder than average for this time of year)How big are the waves at Guarita today?
The current surf forecast for Guarita at 1PM is: 1.0m 16s primary swell from a South-southeast direction and 0.8m 7s secondary swell from a East direction (forecast issued at 08:00am May 25). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 2.5ft (0.7m) | 17s |
| Afternoon (25 May) | 3.5ft (1.1m) | 15s |
| Evening (25 May) | 4.5ft (1.3m) | 14s |
Table - waves today at Guarita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Mon night. Very mild (max 19°C on Tue afternoon, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 18 | SSE 17 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | S 9 | S 7 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | |
92 | 252 | 402 | 581 | 478 | 589 | 431 | 329 | 240 | 186 | 173 | 128 | 123 | 40 | 159 | 245 | 173 | 196 | 169 | 169 | 156 | 140 | 140 | 126 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | glassy | cross-off | cross-off | |
High Tide | 5:53AM0.41m | 11:55AM0.29m | 7:35PM0.29m | 00:45AM0.40m | 7:31AM0.37m | 12:26PM0.33m | 9:31PM0.33m | 1:05AM0.36m | 9:44AM0.38m | 10:11PM0.36m | ||||||||||||||
Low Tide | 3:16AM0.35m | 9:44AM0.25m | 3:36PM0.14m | 8:57PM0.28m | 4:15AM0.28m | 10:36AM0.31m | 4:41PM0.17m | 10:05PM0.33m | 5:12AM0.22m | 5:45PM0.19m | ||||||||||||||
 |  | |  |  |  |  | | | |  |  |  | | | | | | | | | | | | |
 | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | 7:03 |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | 5:29 |
— | — | — | — | — | 2 | 2 | 2 | 1 | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 15 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 18 | 17 | 16 | 15 | 15 | 16 | 17 | 18 | 16 | 15 | 14 | 14 |
13 | 14 | 16 | 16 | 15 | 17 | 17 | 17 | 17 | 19 | 19 | 17 | 16 | 16 | 15 | 13 | 13 | 15 | 16 | 17 | 15 | 15 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | E 6 | S 7 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
 kJ | 77 | 74 | 402 | 581 | 478 | 589 | 431 | 329 | 240 | 186 | 173 | 128 | 123 | 25 | 159 | 167 | 173 | 152 | 169 | 169 | 156 | 140 | 140 | 126 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | S 9 | E 7 | ESE 7 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 92 | 88 | 57 | 41 | 39 | 38 | 36 | 40 | 41 | 41 | 32 | 31 | 24 | 39 | 21 | 16 | 36 | 51 | 33 | 33 | 33 | 19 | 19 | 18 |
Swell 3 Height (m) Direction Period (s) | SE 18 | SSE 17 | SSE 9 | SSE 9 | S 9 | — | E 13 | — | E 13 | E 13 | E 13 | E 12 | E 12 | SSE 11 | SSE 11 | SSE 11 | E 7 | E 7 | NE 5 | — | NE 5 | S 10 | S 10 | S 10 |
| kJ | 81 | 252 | 88 | 69 | 64 | — | 3 | — | 3 | 3 | 3 | 3 | 3 | 40 | 24 | 40 | 8 | 1 | 1 | — | 1 | 8 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 3 | ENE 6 | ENE 5 | ENE 6 | — | — | — | — | SW 4 | SW 4 | — | SSE 7 | — | SSE 7 | — | — | — | — | — | — |
| kJ | — | — | — | — | 8 | 68 | 44 | 74 | — | — | — | — | 4 | 7 | — | 245 | — | 196 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 14 | 170 | 170 | 170 | 14 | 0 | 0 | 0 | 0 | 21 | 142 | 142 | 0 | 0 | 0 | 0 | 0 | 142 | 142 | 142 | 0 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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