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Surf Forecasts:
Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 pm Monday 11 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
22.0° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Guarita today?
The current surf forecast for Guarita at 2AM is: 2.4m 14s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a East-northeast direction (forecast issued at 08:00pm May 11). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 7ft (2.2m) | 14s |
| Afternoon (12 May) | 6.5ft (2.0m) | 13s |
| Evening (12 May) | 6ft (1.8m) | 13s |
Table - waves today at Guarita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Wed afternoon, min 10°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 11 | SSE 11 | SSE 12 | SSE 14 | SSE 13 | SSE 13 | S 13 | SSE 12 | |
2221 | 2160 | 2140 | 1942 | 1914 | 1705 | 1535 | 1339 | 1192 | 1057 | 888 | 660 | 598 | 503 | 472 | 384 | 364 | 454 | 743 | 1172 | 1058 | 915 | 728 | 598 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | cross-off | glassy | glassy | on | glassy | cross-off | off | cross-off | off | glassy | glassy | on | glassy | cross-off | cross-off | cross-off | off | glassy | cross-on | cross-on | |
High Tide | 00:26AM0.56m | 12:06PM0.39m | 1:12AM0.53m | 12:49PM0.43m | 2:02AM0.47m | 1:41PM0.46m | ||||||||||||||||||
Low Tide | 4:02PM0.03m | 5:05AM0.26m | 5:09PM0.02m | 5:54AM0.22m | 6:13PM0.03m | 6:37AM0.18m | ||||||||||||||||||
 | | | | |  | | | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 12 | 11 | 11 | 10 | 12 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 15 | 17 | 18 | 16 | 15 | 13 | 13 | 12 | 15 | 17 | 18 |
10 | 8 | 8 | 8 | 7 | 10 | 14 | 13 | 14 | 12 | 10 | 11 | 11 | 13 | 15 | 15 | 15 | 14 | 11 | 11 | 10 | 14 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 11 | SSE 11 | SSE 12 | SSE 14 | SSE 13 | SSE 13 | S 13 | SSE 12 |
 kJ | 2221 | 2160 | 2140 | 1942 | 1914 | 1705 | 1535 | 1339 | 1192 | 1057 | 888 | 660 | 598 | 503 | 472 | 384 | 364 | 454 | 743 | 1172 | 1058 | 915 | 728 | 598 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 16 | 17 | 8 | 7 | 17 | 17 | 17 | 18 | 18 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | ESE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 |
| kJ | — | — | — | — | — | — | — | — | — | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 21 | 8 | 8 | 8 | 8 | 8 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 104 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 71 | 71 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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