- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 am Sunday 10 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
22.3° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Guarita today?
The current surf forecast for Guarita at 10AM is: 0.8m 17s primary swell from a South-southeast direction and 1.0m 12s secondary swell from a South direction (forecast issued at 02:00am May 10). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 2.5ft (0.8m) | 17s |
| Afternoon (10 May) | 8ft (2.5m) | 16s |
| Evening (10 May) | 7ft (2.1m) | 15s |
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 Mon afternoon, min 9°C on Sun night). Winds decreasing (fresh winds from the SW on Sun afternoon, calm by Tue afternoon). | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 11 | S 11 | S 11 | SSE 17 | S 16 | S 16 | S 16 | S 15 | S 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | |
65 | 86 | 65 | 340 | 1163 | 3064 | 2147 | 2043 | 1936 | 2186 | 2576 | 2627 | 2394 | 2284 | 2410 | 2160 | 2140 | 1970 | 1942 | 1942 | 1755 | 1558 | 1398 | 1057 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off | cross-off | cross-on | on | glassy | glassy | |
High Tide | 5:08AM0.36m | 10:49AM0.29m | 11:43PM0.56m | 6:16AM0.32m | 11:26AM0.34m | 00:26AM0.56m | 12:06PM0.39m | |||||||||||||||||
Low Tide | 2:57AM0.32m | 8:32AM0.25m | 2:55PM0.05m | 4:04AM0.29m | 8:48AM0.29m | 4:02PM0.03m | 5:05AM0.26m | 5:09PM0.02m | ||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 11 | 12 | 15 | 15 | 13 | 11 | 10 | 10 | 9 | 10 | 16 | 18 | 15 | 13 | 12 | 11 | 11 | 13 | 17 | 17 | 15 | 15 |
8 | 6 | 6 | 7 | 9 | 7 | 8 | 7 | 6 | 6 | 5 | 6 | 12 | 12 | 10 | 10 | 9 | 9 | 8 | 10 | 14 | 15 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | SSW 9 | S 12 | S 16 | S 16 | S 16 | S 15 | S 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 |
 kJ | 54 | 55 | 106 | 262 | 1163 | 1834 | 2147 | 2043 | 1936 | 2186 | 2576 | 2627 | 2394 | 2284 | 2410 | 2160 | 2140 | 1970 | 1942 | 1942 | 1755 | 1558 | 1398 | 1057 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | ENE 8 | SSE 17 | ENE 8 | E 8 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 65 | 86 | 57 | 340 | 40 | 37 | 39 | 40 | 27 | 27 | 27 | 27 | 26 | 26 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 16 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | S 20 | S 11 | ENE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 19 | 8 | 65 | 41 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | WSW 3 | WSW 3 | SSW 11 | S 16 | W 5 | W 5 | W 4 | WSW 5 | WSW 6 | W 5 | W 5 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 29 | 66 | 3 | 4 | 718 | 3064 | 66 | 27 | 22 | 113 | 110 | 78 | 69 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 45 | 141 | 0 | 142 | 45 | 152 | 152 | 0 | 0 | 0 | 0 | 0 | 0 | 142 | 84 | 0 | 0 | 0 | 0 | 0 | 39 | 71 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Guarita surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest