- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 Tuesday 28 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
20.9° 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 12AM is: 1.2m 12s primary swell from a South-southeast direction (forecast issued at 08:00pm April 28). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | - | - |
| Afternoon (29 Apr) | - | - |
| Evening (29 Apr) | 4.5ft (1.3m) | 12s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 19°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Friday 1 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SW 7 | SSE 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | |
539 | 461 | 355 | 285 | 275 | 226 | 167 | 128 | 94 | 92 | 57 | 38 | 38 | 38 | 83 | 85 | 88 | 86 | 86 | 89 | 86 | 85 | 82 | 78 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | off | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | |
High Tide | 4:59PM0.38m | 11:09PM0.32m | 5:29AM0.46m | 11:27AM0.35m | 5:55PM0.42m | 11:55PM0.32m | 6:26AM0.43m | 12:22PM0.38m | 6:46PM0.46m | 00:38AM0.32m | 7:19AM0.40m | 1:14PM0.39m | ||||||||||||
Low Tide | 8:13PM0.16m | 1:59AM0.17m | 8:45AM0.22m | 2:34PM0.15m | 9:10PM0.18m | 2:58AM0.12m | 9:31AM0.21m | 3:25PM0.17m | 10:06PM0.19m | 3:50AM0.08m | 10:16AM0.20m | |||||||||||||
 |  | | | |  | |  |  | | | | | | | | | | | | | |  | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — |
 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | |
Temp °C | 15 | 14 | 13 | 12 | 11 | 12 | 17 | 19 | 18 | 17 | 15 | 14 | 14 | 14 | 17 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 16 |
11 | 10 | 9 | 8 | 7 | 8 | 12 | 14 | 14 | 14 | 12 | 11 | 13 | 13 | 16 | 18 | 16 | 14 | 14 | 15 | 15 | 17 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 |
 kJ | 539 | 461 | 355 | 285 | 275 | 226 | 167 | 128 | 94 | 92 | 57 | 38 | 38 | 38 | 83 | 85 | 88 | 86 | 86 | 89 | 86 | 85 | 82 | 78 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | E 9 | E 9 | — | E 9 | E 9 | E 11 | SSW 8 | SSW 7 | SSW 7 | E 10 | E 10 | E 10 | E 11 | ESE 11 | ESE 11 | ESE 10 | ESE 12 | ESE 10 | ENE 5 |
| kJ | — | — | — | — | — | 2 | 2 | — | 2 | 2 | 2 | 6 | 5 | 5 | 8 | 8 | 8 | 9 | 11 | 11 | 11 | 13 | 10 | 17 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 9 | E 11 | E 10 | E 10 | S 12 | SSW 6 | E 10 | ESE 11 | SE 11 | E 7 | SE 10 | ESE 11 | E 7 | E 12 | ESE 12 |
| kJ | — | — | — | — | — | — | — | — | — | 2 | 9 | 2 | 2 | 11 | 6 | 8 | 11 | 5 | 1 | 4 | 11 | 1 | 3 | 13 |
Wind waves Height (m) Direction Period (s) | — | WNW 3 | NW 3 | WNW 3 | NW 3 | NW 3 | NNW 2 | NNW 3 | NW 3 | WNW 2 | WNW 2 | — | SW 7 | — | — | — | — | NE 2 | NE 3 | NE 4 | NE 4 | NE 4 | NE 4 | — |
| kJ | — | 1 | 2 | 3 | 4 | 3 | 1 | 3 | 2 | 1 | 1 | — | 33 | — | — | — | — | 1 | 3 | 4 | 5 | 6 | 9 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 60 | 33 | 33 | 33 | 33 | 61 | 46 | 33 | 33 | 33 | 62 | 60 | 33 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hermenegildo surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest