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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 Saturday 04 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
23.4° C
(Which is 2.5°C warmer than normal for this time of year)How big are the waves at Hermenegildo today?
The current surf forecast for Hermenegildo at 9AM is: 0.4m 11s primary swell from a South direction and 0.5m 8s secondary swell from a East direction, 0.1m 9s secondary swell from a South direction (forecast issued at 02:00am April 04). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Apr) | 1.5ft (0.4m) | 11s |
| Afternoon (04 Apr) | 6ft (1.8m) | 7s |
| Evening (04 Apr) | 6ft (1.9m) | 8s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 04 | Sunday 05 | Monday 06 | ||||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 11 | 6 | 7 | 8 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 13 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 49 | 33 | 33 | 39 | 143 | 312 | 446 | 473 | 460 | 427 | 739 | 419 | 404 | 285 | 534 | 485 | 443 | 224 | 224 | 527 | 427 | 408 | 390 | 317 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross- off | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- on | cross- on | cross |
High Tide / height (m) | 2:26AM 0.30 | 9:24AM 0.44 | 3:00PM 0.39 | 9:35PM 0.53 | 3:04AM 0.28 | 10:11AM 0.42 | 3:48PM 0.38 | 10:18PM 0.55 | 3:42AM 0.26 | 10:55AM 0.40 | 4:37PM 0.36 | |||||||||||||
Low Tide / height (m) | 12:09AM 0.20 | 5:43AM 0.02 | 12:18PM 0.24 | 6:05PM 0.15 | 1:05AM 0.22 | 6:27AM -0.00 | 1:04PM 0.23 | 6:44PM 0.18 | 2:00AM 0.22 | 7:08AM -0.00 | 1:49PM 0.22 | 7:23PM 0.22 | ||||||||||||
Saturday 04 | Sunday 05 | Monday 06 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:48 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:21 | - |
 | |  |  | |  | |  |  | | |  | | | | | | | | | | |  | | |
Rain (mm) | - | - | 2 | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 12 | 4 |
| Temp. °C | 22 | 21 | 20 | 20 | 19 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 20 | 20 | 21 |
| Feels °C (?) | 22 | 22 | 20 | 20 | 14 | 10 | 9 | 10 | 10 | 11 | 13 | 14 | 15 | 15 | 15 | 15 | 14 | 15 | 17 | 18 | 16 | 18 | 17 | 18 |
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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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