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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 Wednesday 22 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
21.4° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at Hermenegildo today?
The current surf forecast for Hermenegildo at 11AM is: 0.5m 10s primary swell from a Southeast direction (forecast issued at 02:00am April 22). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 2ft (0.6m) | 10s |
| Afternoon (22 Apr) | 1.5ft (0.5m) | 10s |
| Evening (22 Apr) | 1.5ft (0.4m) | 9s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed morning. Warm (max 20°C on Wed morning, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SE 10 | SE 10 | SE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 10 | SSE 10 | |
79 | 79 | 79 | 64 | 47 | 46 | 45 | 30 | 62 | 50 | 67 | 62 | 30 | 29 | 28 | 28 | 28 | 28 | 28 | 20 | 20 | 20 | 33 | 31 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | off | off | off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 10:56PM0.77m | 11:37AM0.42m | 5:36PM0.31m | 11:47PM0.77m | 12:25PM0.39m | 6:31PM0.29m | 00:40AM0.74m | 1:15PM0.37m | 7:29PM0.28m | |||||||||||||||
Low Tide | 7:44AM-0.13m | 2:45PM0.14m | 7:48PM0.22m | 8:36AM-0.10m | 3:36PM0.12m | 8:36PM0.22m | 9:31AM-0.04m | 4:29PM0.11m | ||||||||||||||||
 | | |  |  | |  | | | | | | | | | | | | | | | |  |  | |
 | — | — | 6:58 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 5:59 | — | — |
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 20 | 19 | 19 | 20 | 20 | 19 | 17 | 17 | 16 | 15 | 15 | 17 | 18 | 17 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 |
22 | 20 | 19 | 18 | 20 | 18 | 17 | 15 | 16 | 15 | 14 | 14 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 9 | S 7 | SSW 5 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 10 | S 8 |
 kJ | 79 | 79 | 79 | 64 | 47 | 46 | 45 | 23 | 37 | 8 | 33 | 31 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 20 | 20 | 20 | 33 | 10 |
Swell 2 Height (m) Direction Period (s) | E 4 | ENE 5 | E 5 | E 6 | E 6 | ENE 6 | ENE 6 | E 6 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | E 6 | E 6 | E 6 | E 6 | ESE 8 | ESE 8 | ESE 8 | SSE 10 |
| kJ | 9 | 13 | 14 | 18 | 20 | 13 | 12 | 12 | 22 | 21 | 21 | 20 | 30 | 25 | 24 | 23 | 7 | 7 | 6 | 6 | 13 | 12 | 11 | 9 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | ENE 6 | S 7 | ESE 6 | ENE 6 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | ESE 8 | ESE 8 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 28 | 16 | 16 | 15 | 14 | 14 | 6 | 5 | 7 | 9 | 4 | 4 | 18 | 18 | 17 | 16 | 15 | 7 | 7 | 12 | 11 | 10 | 33 | 31 |
Wind waves Height (m) Direction Period (s) | NE 4 | NNW 3 | — | — | WNW 2 | — | SSW 6 | S 6 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | — | — | — | — | — | — | — | — | — | E 3 | E 3 | E 7 |
| kJ | 20 | 1 | — | — | 1 | — | 21 | 30 | 62 | 50 | 67 | 62 | — | — | — | — | — | — | — | — | — | 1 | 2 | 27 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 33 | 33 | 33 | 33 | 100 | 46 | 33 | 60 | 33 | 33 | 33 | 60 | 100 | 142 | 216 | 100 | 100 | 108 | 100 | 100 | 108 | 61 | 61 | 62 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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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