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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 am 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 3PM is: 1.6m 12s primary swell from a South-southeast direction (forecast issued at 08:00am April 28). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 5.5ft (1.7m) | 12s |
| Afternoon (28 Apr) | 5ft (1.6m) | 12s |
| Evening (28 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 ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 11°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 12 | SSE 12 | SSE 12 | SSE 12 | 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 | SE 10 | S 10 | S 11 | S 11 | S 11 | S 12 | |
948 | 852 | 866 | 749 | 539 | 461 | 355 | 285 | 275 | 226 | 183 | 128 | 121 | 92 | 78 | 56 | 38 | 37 | 24 | 74 | 82 | 57 | 56 | 98 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | off | cross-off | glassy | cross-on | cross | cross | cross | |
High Tide | 4:29AM0.50m | 10:26AM0.33m | 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 | ||||||||||||
Low Tide | 8:00AM0.24m | 1:38PM0.13m | 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 | |||||||||||||
 |  | |  | | | | | | | |  |  | | | | | | | | | | | | |
 | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | 7:05 |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — | — | 5:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 14 | 16 | 15 | 14 | 13 | 12 | 11 | 12 | 16 | 19 | 19 | 17 | 14 | 13 | 13 | 13 | 17 | 18 | 18 | 17 | 17 | 17 |
6 | 6 | 9 | 11 | 11 | 10 | 9 | 8 | 7 | 9 | 11 | 14 | 16 | 13 | 11 | 10 | 11 | 12 | 16 | 17 | 16 | 14 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | 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 | SE 10 | S 10 | S 11 | S 11 | S 11 | S 12 |
 kJ | 948 | 852 | 866 | 749 | 539 | 461 | 355 | 285 | 275 | 226 | 183 | 128 | 121 | 92 | 78 | 56 | 38 | 37 | 24 | 74 | 82 | 57 | 56 | 98 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 9 | E 9 | — | E 9 | E 9 | E 11 | SSW 8 | SSW 7 | SSW 5 | S 11 | E 10 | E 10 | SSE 11 | SSE 11 | ESE 11 |
| kJ | — | — | — | — | — | — | — | — | — | 2 | 2 | — | 2 | 2 | 2 | 6 | 5 | 2 | 21 | 8 | 8 | 11 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | SE 14 | E 10 | E 10 | E 10 | S 5 | E 10 | ESE 11 | ESE 11 | ESE 11 | SE 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 2 | 2 | 8 | 2 | 8 | 11 | 11 | 11 | 4 |
Wind waves Height (m) Direction Period (s) | — | W 4 | — | — | — | — | NW 3 | NW 3 | NW 3 | NW 3 | NW 3 | NNW 2 | NNW 3 | WNW 2 | — | WSW 2 | SW 7 | — | — | — | — | NE 2 | NE 3 | NE 3 |
| kJ | — | 6 | — | — | — | — | 2 | 1 | 2 | 2 | 2 | 1 | 2 | 1 | — | 1 | 27 | — | — | — | — | 1 | 3 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 33 | 58 | 58 | 58 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 46 | 33 | 33 | 33 | 100 | 46 | 33 | 60 | 33 | 33 | 33 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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