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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 09 Apr 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
23.2° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at Hermenegildo today?
The current surf forecast for Hermenegildo at 8AM is: 3.0m 12s primary swell from a South-southeast direction and 2.4m 12s secondary swell from a South-southeast direction (forecast issued at 02:00am April 09). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 10ft (3.0m) | 12s |
| Afternoon (09 Apr) | 7ft (2.1m) | 11s |
| Evening (09 Apr) | 8ft (2.4m) | 11s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3435 | 3069 | 2788 | 2373 | 1272 | 1080 | 957 | 1386 | 771 | 702 | 638 | 579 | 579 | 534 | 534 | 429 | 384 | 377 | 338 | 303 | 263 | 184 | 150 | 144 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- on | on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:17AM 0.54 | 6:02AM 0.21 | 12:54PM 0.34 | 7:40PM 0.33 | 12:55AM 0.53 | 7:06AM 0.21 | 1:32PM 0.32 | 1:35AM 0.52 | 8:18AM 0.21 | 2:12PM 0.30 | ||||||||||||||
Low Tide / height (m) | 4:37AM 0.20 | 9:11AM 0.09 | 4:07PM 0.17 | 9:05PM 0.32 | 5:23AM 0.19 | 9:56AM 0.13 | 4:53PM 0.15 | 6:10AM 0.18 | 10:48AM 0.16 | 5:41PM 0.12 | ||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - |
 |  | |  |  | | | | | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 17 | 17 | 18 | 19 | 20 | 19 | 18 | 18 | 17 | 16 | 16 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 22 | 21 | 21 |
| Feels °C (?) | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 16 | 15 | 14 | 14 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 18 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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