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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 pm Tuesday 31 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
23.1° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Hermenegildo today?
The current surf forecast for Hermenegildo at 9PM is: 1.3m 8s primary swell from a East direction and 0.1m 8s secondary swell from a South direction (forecast issued at 02:00pm March 31). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | - | - |
| Afternoon (31 Mar) | 4.5ft (1.3m) | 7s |
| Evening (31 Mar) | 4.5ft (1.3m) | 8s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 111 | 163 | 200 | 186 | 246 | 209 | 173 | 103 | 86 | 90 | 238 | 229 | 208 | 200 | 196 | 157 | 150 | 113 | 110 | 84 | 82 | 82 | 55 | 52 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | glass | glass | glass | glass |
High Tide / height (m) | 11:42AM 0.36 | 6:18PM 0.36 | 12:29AM 0.34 | 6:48AM 0.51 | 12:35PM 0.38 | 7:12PM 0.40 | 1:09AM 0.33 | 7:43AM 0.48 | 1:24PM 0.39 | 8:03PM 0.44 | 1:48AM 0.32 | 8:35AM 0.46 | ||||||||||||
Low Tide / height (m) | 9:17AM 0.25 | 3:04PM 0.09 | 9:25PM 0.12 | 3:16AM 0.17 | 10:02AM 0.25 | 3:54PM 0.10 | 10:19PM 0.15 | 4:09AM 0.11 | 10:47AM 0.25 | 4:40PM 0.11 | 11:14PM 0.18 | 4:58AM 0.06 | ||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 |
| Sunset | - | - | 6:29 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:25 | - | - | - | - | - |
 |  | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 23 | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 21 | 21 | 21 | 21 |
| Feels °C (?) | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 24 | 23 | 24 | 24 | 25 | 25 | 24 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 |
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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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