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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 8 pm Sunday 08 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
23.4° C
(Which is normal for this time of year)How big are the waves at Hermenegildo today?
The current surf forecast for Hermenegildo at 4AM is: 1.1m 6s primary swell from a Southeast direction and 0.4m 9s secondary swell from a South-southeast direction (forecast issued at 08:00pm March 08). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Mar) | 3ft (0.9m) | 8s |
| Afternoon (09 Mar) | 3ft (0.9m) | 8s |
| Evening (09 Mar) | 3ft (0.9m) | 9s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sun 08 | Monday 09 | Tuesday 10 | Wednesday 11 | |||||||||||||||||||||
| 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) (?) | 8 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 204 | 100 | 99 | 91 | 104 | 101 | 99 | 125 | 106 | 111 | 113 | 116 | 119 | 119 | 568 | 965 | 938 | 938 | 785 | 774 | 635 | 572 | 710 | 403 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:50PM 0.34 | 11:33PM 0.53 | 4:50AM 0.25 | 12:06PM 0.42 | 5:46PM 0.32 | 12:14AM 0.54 | 5:32AM 0.23 | 12:49PM 0.39 | 6:51PM 0.31 | 12:54AM 0.54 | 6:27AM 0.21 | 1:30PM 0.36 | ||||||||||||
Low Tide / height (m) | 7:51PM 0.16 | 3:19AM 0.23 | 8:15AM 0.03 | 3:13PM 0.23 | 8:28PM 0.20 | 4:21AM 0.22 | 8:57AM 0.06 | 4:02PM 0.21 | 9:04PM 0.25 | 5:20AM 0.20 | 9:39AM 0.10 | |||||||||||||
Sun 08 | Monday 09 | Tuesday 10 | Wednesday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:28 | - | - |
| Sunset | 7:00 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - |
 |  |  | |  |  |  | | | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 |
| Temp. °C | 20 | 20 | 21 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 21 |
| Feels °C (?) | 15 | 15 | 18 | 17 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 18 | 17 | 16 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 20 | 18 |
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