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Surf Forecasts:
Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Tuesday 21 Apr 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
23.5° 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 5PM is: 0.8m 10s primary swell from a Southeast direction and 0.3m 7s secondary swell from a South direction, 0.6m 4s secondary swell from a East-northeast direction (forecast issued at 02:00pm April 21). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | - | - |
| Afternoon (21 Apr) | 3ft (0.9m) | 10s |
| Evening (21 Apr) | 2.5ft (0.8m) | 10s |
Table - waves today at Guarita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 6 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 6 | 14 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 167 | 167 | 117 | 117 | 115 | 96 | 73 | 57 | 54 | 53 | 61 | 43 | 41 | 51 | 50 | 47 | 34 | 34 | 32 | 44 | 51 | 56 | 51 | 56 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross | glass | glass | cross- off | cross- off | cross- off | glass | glass | cross | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:06AM 0.14 | 3:09PM 0.45 | 9:28PM 0.57 | 2:27AM 0.49 | 9:55AM 0.15 | 3:50PM 0.38 | 10:24PM 0.60 | 3:03AM 0.50 | 10:38AM 0.18 | 4:36PM 0.32 | 11:16PM 0.60 | 3:43AM 0.49 | ||||||||||||
Low Tide / height (m) | 11:06AM 0.09 | 5:53PM 0.29 | 12:23AM 0.43 | 6:55AM -0.02 | 12:01PM 0.09 | 6:29PM 0.25 | 1:19AM 0.47 | 7:38AM 0.02 | 1:02PM 0.10 | 7:04PM 0.22 | 2:20AM 0.47 | 8:22AM 0.08 | ||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:43 |
| Sunset | - | 5:53 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - |
 | |  |  | | | |  |  | |  | | | |  |  | |  |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 2 | 18 | 10 | 6 | 1 | 1 | 2 | 2 |
| Temp. °C | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 21 | 24 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Feels °C (?) | 22 | 22 | 23 | 22 | 22 | 20 | 20 | 20 | 23 | 23 | 23 | 24 | 24 | 25 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 21 |
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