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Surf Forecasts:
Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 pm 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 2AM is: 2.2m 15s primary swell from a South direction and 0.4m 9s secondary swell from a East-northeast direction (forecast issued at 08:00pm May 10). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 8ft (2.5m) | 15s |
| Afternoon (11 May) | 8ft (2.4m) | 14s |
| Evening (11 May) | 8ft (2.4m) | 14s |
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). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wednesday 13 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
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 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | S 12 | S 12 | |
1985 | 2043 | 2119 | 2186 | 2576 | 2809 | 2315 | 2284 | 2221 | 2129 | 2110 | 1942 | 1914 | 1730 | 1535 | 1377 | 1192 | 1057 | 888 | 650 | 511 | 503 | 404 | 384 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | glassy | on | glassy | off | off | glassy | glassy | glassy | glassy | on | |
High Tide | 11:43PM0.56m | 6:16AM0.32m | 11:26AM0.34m | 00:26AM0.56m | 12:06PM0.39m | 1:12AM0.53m | 12:49PM0.43m | |||||||||||||||||
Low Tide | 4:04AM0.29m | 8:48AM0.29m | 4:02PM0.03m | 5:05AM0.26m | 5:09PM0.02m | 5:54AM0.22m | ||||||||||||||||||
 | | | | |  | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 12 | 10 | 9 | 9 | 11 | 16 | 18 | 15 | 13 | 11 | 11 | 10 | 12 | 16 | 17 | 15 | 15 | 13 | 13 | 13 | 15 | 18 | 18 |
9 | 8 | 6 | 5 | 5 | 7 | 11 | 13 | 10 | 10 | 8 | 8 | 7 | 9 | 14 | 15 | 14 | 13 | 11 | 11 | 11 | 14 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | 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 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | S 12 | S 12 |
 kJ | 1985 | 2043 | 2119 | 2186 | 2576 | 2809 | 2315 | 2284 | 2221 | 2129 | 2110 | 1942 | 1914 | 1730 | 1535 | 1377 | 1192 | 1057 | 888 | 650 | 511 | 503 | 404 | 384 |
Swell 2 Height (m) Direction Period (s) | 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 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 |
| kJ | 39 | 40 | 27 | 27 | 27 | 27 | 26 | 26 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 10 | 10 | 10 | 9 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | SW 4 | W 4 | W 4 | WSW 5 | WSW 4 | W 5 | — | W 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 38 | 38 | 112 | 29 | 92 | — | 37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 142 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 71 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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