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Surf Forecasts:
Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 am Saturday 23 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
17.5° C
(Which is 2.7°C colder than average for this time of year)How big are the waves at Guarita today?
The current surf forecast for Guarita at 10AM is: 1.4m 12s primary swell from a South-southeast direction and 0.1m 9s secondary swell from a East direction (forecast issued at 02:00am May 23). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 4.5ft (1.4m) | 12s |
| Afternoon (23 May) | 4ft (1.2m) | 12s |
| Evening (23 May) | 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 28mm), heaviest during Sat night. Very mild (max 19°C on Mon morning, min 13°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | S 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 18 | SSE 17 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | |
816 | 766 | 634 | 539 | 505 | 411 | 331 | 303 | 249 | 249 | 233 | 187 | 170 | 131 | 131 | 128 | 128 | 98 | 92 | 246 | 402 | 532 | 478 | 497 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | on | glassy | glassy | glassy | glassy | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | |
High Tide | 3:49AM0.52m | 10:40AM0.21m | 5:12PM0.29m | 11:36PM0.50m | 4:44AM0.47m | 11:19AM0.25m | 6:12PM0.28m | 00:14AM0.45m | 5:53AM0.41m | 11:55AM0.29m | 7:35PM0.29m | |||||||||||||
Low Tide | 1:28AM0.45m | 8:13AM0.13m | 1:37PM0.09m | 7:33PM0.22m | 2:19AM0.41m | 8:58AM0.19m | 2:35PM0.12m | 8:15PM0.25m | 3:16AM0.35m | 9:44AM0.25m | 3:36PM0.14m | 8:57PM0.28m | ||||||||||||
 | |  |  | | | | | | |  |  | |  |  |  | | | | | |  | | | |
 | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
— | — | 3 | 3 | 2 | 2 | 3 | 4 | 4 | 5 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 13 | 13 | 14 | 14 | 15 | 16 | 15 | 16 | 16 | 17 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 16 | 19 | 19 | 18 | 17 |
14 | 13 | 12 | 12 | 14 | 14 | 15 | 14 | 14 | 17 | 17 | 18 | 19 | 18 | 17 | 15 | 15 | 14 | 14 | 15 | 17 | 17 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | E 6 | E 6 | SSE 10 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SSE 9 | SSE 16 | SSE 15 | SSE 14 | SSE 14 |
 kJ | 816 | 766 | 634 | 539 | 505 | 411 | 331 | 303 | 249 | 249 | 78 | 67 | 170 | 72 | 78 | 76 | 76 | 60 | 60 | 88 | 402 | 532 | 478 | 497 |
Swell 2 Height (m) Direction Period (s) | — | — | E 9 | E 9 | E 5 | E 6 | — | — | E 6 | E 6 | S 11 | SSE 11 | E 6 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | — | — | 2 | 2 | 18 | 41 | — | — | 59 | 69 | 233 | 187 | 63 | 131 | 131 | 128 | 128 | 98 | 92 | 45 | 58 | 57 | 56 | 56 |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 9 | E 9 | SE 6 | — | — | — | — | — | — | — | SE 5 | — | SSE 5 | SE 19 | SSE 19 | SE 18 | SSE 17 | SSE 9 | SSE 9 | S 9 | — |
| kJ | — | — | — | 2 | 2 | 8 | — | — | — | — | — | — | — | 6 | — | 11 | 15 | 35 | 80 | 246 | 88 | 69 | 64 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 5 | E 6 | E 6 | E 6 | E 6 | ENE 6 | E 7 | — | — | — | — | — | — | — | — | — | ENE 7 | — | E 7 | ENE 7 |
| kJ | — | — | — | — | 84 | 94 | 64 | 75 | 91 | 123 | 126 | — | — | — | — | — | — | — | — | — | 66 | — | 92 | 93 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 141 | 45 | 0 | 0 | 0 | 0 | 142 | 11 | 0 | 0 | 0 | 0 | 14 | 170 | 170 | 170 | 14 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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