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Hermenegildo Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Surf Forecasts:
Hermenegildo surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 am Thursday 26 Mar 2026 -03Forecast update in hr min s Forecast update imminent
Hermenegildo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hermenegildo sea temperature is
22.8° C
(Which is slightly warmer than usual)How big are the waves at Hermenegildo today?
The current surf forecast for Hermenegildo at 10AM is: 0.4m 7s primary swell from a Southeast direction and 0.3m 8s secondary swell from a East direction (forecast issued at 02:00am March 26). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 1.5ft (0.4m) | 7s |
| Afternoon (26 Mar) | 1ft (0.3m) | 10s |
| Evening (26 Mar) | 1ft (0.3m) | 9s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||||||||||||
| 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 | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 7 | 7 | 10 | 10 | 9 | 9 | 10 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 13 | 12 | 12 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13 | 14 | 21 | 14 | 18 | 16 | 15 | 14 | 19 | 21 | 22 | 23 | 33 | 34 | 25 | 23 | 18 | 31 | 28 | 44 | 41 | 23 | 23 | 22 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | on | on | on | on | on | cross- on | cross- on | on | on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | glass | on | on | on | on | cross- on |
High Tide / height (m) | 12:58AM 0.73 | 1:37PM 0.40 | 8:07PM 0.28 | 1:51AM 0.71 | 7:09AM 0.20 | 2:29PM 0.36 | 9:17PM 0.29 | 2:48AM 0.67 | 8:30AM 0.23 | 3:24PM 0.34 | ||||||||||||||
Low Tide / height (m) | 9:45AM -0.04 | 4:58PM 0.11 | 9:39PM 0.26 | 6:35AM 0.20 | 10:45AM 0.01 | 5:51PM 0.09 | 10:36PM 0.27 | 7:11AM 0.22 | 11:52AM 0.05 | 6:45PM 0.08 | ||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:41 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:32 | - |
 | | |  | | | | |  | |  |  |  | | | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | - | 2 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 23 | 23 |
| Feels °C (?) | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 22 | 24 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 26 | 25 | 25 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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