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Guarita surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 pm Wednesday 21 Jan 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
26.5° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Guarita today?
The current surf forecast for Guarita at 4AM is: 1.2m 10s primary swell from a Southeast direction and 0.6m 9s secondary swell from a East direction, 0.6m 4s secondary swell from a Northeast direction (forecast issued at 08:00pm January 21). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jan) | 4.5ft (1.3m) | 10s |
| Afternoon (22 Jan) | 4.5ft (1.4m) | 11s |
| Evening (22 Jan) | 4ft (1.2m) | 10s |
Table - waves today at Guarita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 288 | 301 | 307 | 275 | 579 | 315 | 335 | 423 | 368 | 313 | 256 | 222 | 213 | 240 | 170 | 145 | 145 | 114 | 111 | 111 | 147 | 147 | 151 | 165 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross | on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross | cross- on | cross- on |
High Tide / height (m) | 3:06AM 0.44 | 7:45AM 0.44 | 2:34PM 0.55 | 3:32AM 0.41 | 8:45AM 0.42 | 3:12PM 0.54 | 8:31PM 0.23 | 4:00AM 0.38 | 9:43AM 0.40 | |||||||||||||||
Low Tide / height (m) | 10:28PM -0.07 | 5:23AM 0.38 | 10:59AM 0.27 | 11:14PM -0.03 | 6:02AM 0.32 | 11:43AM 0.28 | 7:22PM 0.22 | 12:04AM 0.04 | 6:43AM 0.26 | 12:30PM 0.28 | ||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:41 | - | - | - |
| Sunset | 7:21 | - | - | - | - | - | - | - | 7:21 | - | - | - | - | - | - | - | 7:21 | - | - | - | - | - | - | - |
 |  |  | |  | |  | | | | | | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 21 | 21 | 20 | 19 | 22 | 22 | 22 | 22 | 22 | 21 | 20 | 20 | 22 | 24 | 24 | 23 | 22 | 21 | 20 | 19 | 22 | 24 | 25 |
| Feels °C (?) | 20 | 19 | 20 | 20 | 19 | 22 | 20 | 19 | 20 | 21 | 20 | 20 | 20 | 22 | 23 | 23 | 22 | 21 | 21 | 21 | 20 | 22 | 23 | 24 |
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