Surf Forecasts:
How big are the waves at Hermenegildo today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 2.5ft (0.7m), 8s period with S swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 2ft (0.6m), 8s period with S swell.
- Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.5m), 8s period with S swell.
The current surf forecast for Hermenegildo at 2AM is: 0.8m 7s primary swell from a South direction and 0.7m 6s secondary swell from a East-southeast direction (forecast issued at 08:00pm August 18). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 2.5ft (0.7m) | 8s |
| Afternoon (19 Aug) | 2ft (0.6m) | 8s |
| Evening (19 Aug) | 1.5ft (0.5m) | 8s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 55mm), heaviest during Thu afternoon. Very mild (max 15°C on Thu morning, min 9°C on Thu night). Mainly fresh winds. | ||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SSE 6 | SSE 6 | SE 6 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | E 9 | E 9 | S 7 | S 7 | E 8 | E 5 | E 5 | S 5 |
Wave Graph  | ||||||||||||||||||
 kJ | 111 | 125 | 88 | 62 | 78 | 58 | 60 | 44 | 43 | 28 | 27 | 23 | 16 | 15 | 13 | 15 | 29 | 97 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | glassy | cross |
High Tide | 4:57PM0.28m | 00:12AM0.46m | 5:41AM0.32m | 12:28PM0.55m | 5:39PM0.26m | 00:59AM0.41m | 6:45AM0.30m | 1:13PM0.55m | 6:30PM0.24m | |||||||||
Low Tide | 3:13PM0.24m | 8:22PM0.02m | 3:23AM0.24m | 8:39AM0.14m | 4:17PM0.24m | 9:09PM0.04m | 4:12AM0.21m | 9:20AM0.20m | 5:23PM0.23m | |||||||||
 |  | |  | | | |  | | | | | | |  |  | | | |
 | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:06 | — |
mm | 2 | 3 | 1 | — | — | 1 | 1 | — | — | 1 | — | — | 3 | 3 | 10 | 16 | 3 | 3 |
Temp °C | 11 | 10 | 10 | 10 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 15 | 14 | 14 | 13 |
Feels °C | 7 | 6 | 7 | 7 | 8 | 6 | 8 | 8 | 9 | 9 | 9 | 10 | 9 | 10 | 13 | 14 | 14 | 7 |
Swell 1 Height (m) Direction Period (s) | E 9 | SSE 6 | SE 6 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | E 5 | E 5 | E 6 |
| kJ | 39 | 99 | 88 | 62 | 78 | 58 | 60 | 44 | 43 | 28 | 27 | 17 | 16 | 15 | 8 | 15 | 29 | 23 |
Swell 2 Height (m) Direction Period (s) | — | E 9 | E 9 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 5 | ESE 5 | ESE 5 | E 9 | E 9 | E 8 | E 8 | E 8 | S 7 | S 7 | SE 12 |
| kJ | — | 24 | 24 | 29 | 24 | 17 | 17 | 13 | 9 | 8 | 23 | 23 | 13 | 12 | 12 | 8 | 8 | 6 |
Swell 3 Height (m) Direction Period (s) | — | E 14 | — | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | E 8 | E 8 | SE 12 |
| kJ | — | 4 | — | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 6 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | S 6 | — | ESE 5 | — | — | ESE 5 | — | ESE 5 | ESE 5 | E 4 | E 4 | E 4 | E 4 | — | S 4 | S 5 |
| kJ | 111 | 125 | 83 | — | 19 | — | — | 10 | — | 10 | 8 | 10 | 7 | 11 | 13 | — | 9 | 97 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 472 | 470 | 460 | 438 | 470 | 480 | 108 | 108 | 108 | 206 | 206 | 151 | 62 | 721 | 609 | 721 | 438 | 691 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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