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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 Sunday 26 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 2.2°C warmer than normal for this time of year)How big are the waves at Hermenegildo today?
The current surf forecast for Hermenegildo at 7AM is: 0.4m 6s primary swell from a East direction and 0.2m 9s secondary swell from a South direction (forecast issued at 02:00am April 26). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 1.5ft (0.4m) | 6s |
| Afternoon (26 Apr) | 1.5ft (0.4m) | 6s |
| Evening (26 Apr) | 2.5ft (0.8m) | 6s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun morning. Warm (max 21°C on Sun afternoon, min 9°C on Sun night). Winds decreasing (strong winds from the W on Mon morning, light winds from the WNW by Tue afternoon). | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | S 9 | SSW 6 | SSW 8 | S 9 | S 9 | S 10 | S 10 | S 10 | SSW 10 | S 10 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | |
12 | 11 | 10 | 10 | 10 | 11 | 6 | 53 | 155 | 162 | 175 | 194 | 302 | 340 | 1314 | 1255 | 1009 | 1275 | 1359 | 1236 | 965 | 800 | 655 | 569 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | off | off | off | off | off | off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | |
High Tide | 2:30AM0.62m | 8:02AM0.28m | 3:03PM0.35m | 9:27PM0.29m | 3:29AM0.56m | 9:17AM0.30m | 4:01PM0.36m | 10:21PM0.31m | 4:29AM0.50m | 10:26AM0.33m | 4:59PM0.38m | |||||||||||||
Low Tide | 6:33AM0.26m | 11:32AM0.07m | 6:19PM0.13m | 11:39PM0.23m | 7:16AM0.25m | 12:36PM0.11m | 7:16PM0.14m | 00:52AM0.21m | 8:00AM0.24m | 1:38PM0.13m | 8:13PM0.16m | |||||||||||||
 |  | |  |  | |  | | | |  | |  |  | | | | | | | | |  | | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — |
— | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 17 | 16 | 16 | 20 | 21 | 17 | 15 | 11 | 9 | 9 | 10 | 11 | 14 | 15 | 14 | 14 | 13 | 12 | 12 | 15 | 16 | 16 | 14 |
19 | 17 | 15 | 15 | 18 | 17 | 12 | 7 | 2 | -1 | 0 | 1 | 2 | 6 | 9 | 9 | 10 | 9 | 9 | 8 | 11 | 12 | 13 | 11 | |
Swell 1 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | SSW 6 | SSW 8 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 11 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 |
 kJ | 12 | 11 | 10 | 10 | 10 | 11 | 6 | 53 | 155 | 162 | 175 | 194 | 302 | 340 | 586 | 639 | 1009 | 1275 | 1359 | 1236 | 965 | 800 | 655 | 569 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 10 | S 10 | S 9 | S 6 | E 7 | E 7 | E 7 | E 7 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 5 | 5 | 8 | 7 | 6 | 3 | 8 | 4 | 4 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SSW 7 | SSW 8 | S 10 | E 7 | S 7 | S 6 | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 6 | 2 | 4 | 1 | 3 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 3 | WSW 4 | W 3 | W 4 | W 4 | W 4 | W 4 | W 4 | WSW 4 | SSW 10 | S 10 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 10 | 8 | 14 | 18 | 23 | 33 | 33 | 31 | 1314 | 1255 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 438 | 470 | 470 | 470 | 704 | 721 | 735 | 704 | 735 | 744 | 1312 | 566 | 691 | 460 | 57 | 57 | 33 | 33 | 33 | 33 | 58 | 46 | 33 | 33 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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