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Surf Forecasts:
Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Friday 29 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
17.3° C
(Which is 2.5°C colder than average for this time of year)How big are the waves at Guarita today (29 May):
- Morning surf: Morning surf (29 May, local time) - 2ft (0.6m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 1.5ft (0.5m), 7s period with E swell.
- Evening surf: Evening surf (29 May, local time) - 1.5ft (0.4m), 9s period with SSE swell.
The current surf forecast for Guarita at 2PM is: 0.5m 7s primary swell from a East-southeast direction and 0.3m 8s secondary swell from a South-southeast direction (forecast issued at 08:00am May 29). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 2ft (0.6m) | 7s |
| Afternoon (29 May) | 1.5ft (0.5m) | 7s |
| Evening (29 May) | 1.5ft (0.4m) | 9s |
Table - waves today at Guarita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat morning. Very mild (max 19°C on Sun morning, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ESE 7 | ESE 7 | ESE 7 | E 7 | SSE 8 | SSE 9 | SSE 9 | SE 10 | SSE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SE 8 | E 7 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | |
37 | 36 | 26 | 23 | 37 | 26 | 32 | 98 | 307 | 557 | 538 | 394 | 298 | 223 | 166 | 175 | 176 | 78 | 69 | 101 | 99 | 84 | 81 | 64 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross-on | cross-on | glassy | glassy | cross-off | glassy | cross-off | glassy | cross-on | cross-on | cross | glassy | cross-off | cross-off | |
High Tide | 11:51AM0.46m | 11:23PM0.41m | 12:31PM0.49m | 11:56PM0.42m | 1:06PM0.51m | 00:29AM0.44m | ||||||||||||||||||
Low Tide | 6:44AM0.11m | 7:36PM0.22m | 7:23AM0.08m | 8:21PM0.24m | 8:00AM0.06m | 9:02PM0.26m | ||||||||||||||||||
 |  | |  |  | | | | |  | | |  | | | | |  | | | | | | | |
 | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | 7:05 |
 | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | 5:28 |
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 18 | 17 | 17 | 17 | 18 | 17 | 16 | 17 | 19 | 19 | 17 | 16 | 15 | 15 |
15 | 16 | 16 | 17 | 15 | 16 | 15 | 15 | 15 | 15 | 18 | 16 | 18 | 18 | 18 | 18 | 16 | 18 | 19 | 19 | 17 | 16 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | E 7 | SSE 8 | E 7 | ESE 7 | SE 10 | SSE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | E 6 | E 7 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
 kJ | 37 | 36 | 26 | 23 | 37 | 24 | 26 | 98 | 307 | 557 | 538 | 394 | 298 | 223 | 166 | 175 | 176 | 51 | 56 | 101 | 99 | 84 | 81 | 64 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 8 | SSE 8 | SSE 8 | E 7 | SSE 9 | SSE 9 | ESE 7 | E 7 | E 6 | E 6 | E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 6 | SE 8 | SE 8 | E 7 | E 7 | E 6 | S 5 | S 5 |
| kJ | 15 | 14 | 14 | 13 | 24 | 26 | 32 | 35 | 43 | 64 | 47 | 49 | 79 | 79 | 79 | 75 | 51 | 78 | 69 | 42 | 23 | 29 | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | SE 12 | SSE 10 | SSE 10 | SE 11 | SSE 5 | SSE 6 | SSE 6 | — | — | — | — | — | — | — | — | SE 8 | S 9 | S 9 | S 9 | S 4 | S 5 | E 6 | E 6 |
| kJ | 12 | 6 | 10 | 11 | 5 | 5 | 12 | 12 | — | — | — | — | — | — | — | — | 66 | 60 | 61 | 41 | 9 | 16 | 19 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | E 5 | — | — | — | — | — | — | — | — | — | — | SW 3 | SW 3 | S 4 | S 4 | S 5 | S 5 | — |
| kJ | — | — | — | — | — | — | 12 | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 10 | 17 | 31 | 36 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 11 | 170 | 170 | 170 | 14 | 2 | 0 | 11 | 14 | 140 | 170 | 0 | 0 | 0 | 0 | 0 | 0 | 71 | 142 | 45 | 0 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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