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Surf Forecasts:
Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Saturday 30 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
17.6° C
(Which is 2.1°C colder than average for this time of year)How big are the waves at Guarita today (30 May):
- Morning surf: Morning surf (30 May, local time) - 5ft (1.6m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 5ft (1.6m), 10s period with SE swell.
- Evening surf: Evening surf (30 May, local time) - 3.5ft (1.1m), 10s period with SSE swell.
The current surf forecast for Guarita at 3PM is: 1.6m 10s primary swell from a Southeast direction and 1.1m 7s secondary swell from a East-southeast direction (forecast issued at 08:00am May 30). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 5ft (1.6m) | 10s |
| Afternoon (30 May) | 5ft (1.6m) | 10s |
| Evening (30 May) | 3.5ft (1.1m) | 10s |
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 Sat morning, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSE 10 | SE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | ESE 7 | S 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 8 | S 5 | S 6 | |
314 | 527 | 538 | 549 | 298 | 227 | 169 | 163 | 168 | 77 | 61 | 83 | 99 | 84 | 79 | 81 | 91 | 57 | 43 | 54 | 44 | 43 | 45 | 40 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | |
High Tide | 12:31PM0.49m | 11:56PM0.42m | 1:06PM0.51m | 00:29AM0.44m | 1:40PM0.51m | 5:54PM0.42m | 1:02AM0.45m | |||||||||||||||||
Low Tide | 7:23AM0.08m | 8:21PM0.24m | 8:00AM0.06m | 9:02PM0.26m | 8:37AM0.04m | 4:51PM0.41m | 9:39PM0.28m | |||||||||||||||||
 |  |  |  |  | |  | | | | | | | | | |  | | | | | | | | |
 | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | 7:05 |
 | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | 5:28 |
2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 18 | 17 | 17 | 17 | 17 | 16 | 15 | 16 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 |
15 | 17 | 19 | 18 | 18 | 17 | 17 | 16 | 14 | 16 | 18 | 17 | 18 | 19 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SE 10 | SE 10 | SE 10 | SSE 10 | ESE 7 | ESE 7 | ESE 7 | SSE 9 | ESE 7 | E 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 8 | S 5 | S 6 |
 kJ | 314 | 527 | 538 | 549 | 298 | 99 | 99 | 99 | 168 | 75 | 39 | 83 | 99 | 84 | 79 | 81 | 91 | 57 | 43 | 54 | 44 | 43 | 29 | 35 |
Swell 2 Height (m) Direction Period (s) | E 5 | — | E 7 | ESE 7 | ESE 7 | SSE 10 | SSE 10 | SSE 10 | ESE 7 | S 9 | SE 8 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | SE 10 | SE 8 | SE 8 |
| kJ | 27 | — | 42 | 105 | 108 | 227 | 169 | 163 | 75 | 60 | 53 | 38 | 38 | 28 | 27 | 28 | 20 | 20 | 13 | 12 | 13 | 28 | 31 | 34 |
Swell 3 Height (m) Direction Period (s) | — | — | — | ESE 7 | — | — | — | — | SE 8 | SE 10 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 5 | SE 10 | SE 11 | SE 11 | ENE 6 | ENE 6 | SSE 8 |
| kJ | — | — | — | 62 | — | — | — | — | 45 | 77 | 61 | 40 | 25 | 22 | 23 | 21 | 12 | 8 | 28 | 20 | 30 | 8 | 8 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 2 | SSW 3 | SSW 3 | SSW 3 | — | — | — | S 5 | — | S 5 | S 6 | S 5 | S 5 | S 5 | S 6 |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | 8 | — | 14 | 15 | 27 | 37 | 45 | 40 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 71 | 84 | 0 | 0 | 0 | 0 | 0 | 21 | 84 | 171 | 84 | 84 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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