Surf Forecasts:
How big are the waves at Hermenegildo today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 3ft (0.9m), 6s period with SSE 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 9AM is: 0.9m 6s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East direction (forecast issued at 02:00am August 19). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 3ft (0.9m) | 6s |
| 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 61mm), heaviest during Thu afternoon. Very mild (max 15°C on Thu morning, min 7°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 6 | S 7 | S 8 | SSE 6 | S 8 | S 8 | S 8 | S 8 | E 9 | S 7 | S 7 | E 8 | ESE 4 | SE 4 | SE 5 | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 88 | 61 | 76 | 51 | 60 | 44 | 42 | 28 | 27 | 17 | 16 | 13 | 17 | 26 | 31 | 101 | 102 | 80 | 122 | 182 | 173 | 178 | 217 | 201 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | glassy | cross-off | cross-off | cross | cross-off | cross | cross-off | cross | cross | cross | cross |
High Tide | 5:41AM0.32m | 12:28PM0.55m | 5:39PM0.26m | 00:59AM0.41m | 6:45AM0.30m | 1:13PM0.55m | 6:30PM0.24m | 1:45AM0.37m | 8:02AM0.29m | 1:57PM0.54m | 7:37PM0.22m | |||||||||||||
Low Tide | 3:23AM0.24m | 8:39AM0.14m | 4:17PM0.24m | 9:09PM0.04m | 4:12AM0.21m | 9:20AM0.20m | 5:23PM0.23m | 9:58PM0.07m | 5:03AM0.18m | 10:00AM0.26m | 6:20PM0.21m | |||||||||||||
 | | |  |  | | |  | | | | |  |  | |  | |  | | |  | | |  | |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:07 | — |
mm | 2 | 1 | 1 | 1 | — | — | — | — | — | — | 2 | 4 | 8 | 23 | 6 | 10 | 6 | 1 | — | — | — | — | — | — |
Temp °C | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 11 | 11 | 11 | 12 | 13 | 15 | 15 | 13 | 12 | 10 | 10 | 9 | 10 | 10 | 10 | 9 | 8 |
Feels °C | 7 | 7 | 7 | 7 | 8 | 8 | 10 | 8 | 9 | 9 | 9 | 11 | 14 | 16 | 12 | 7 | 2 | 4 | 1 | 3 | 2 | 3 | 2 | 2 |
Swell 1 Height (m) Direction Period (s) | SE 6 | S 7 | S 8 | E 9 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | E 8 | ENE 6 | E 6 | E 6 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 88 | 61 | 76 | 24 | 60 | 44 | 42 | 28 | 27 | 17 | 16 | 8 | 8 | 5 | 6 | 24 | 21 | 19 | 18 | 10 | 5 | 5 | 5 | 1 |
Swell 2 Height (m) Direction Period (s) | E 9 | ESE 6 | ESE 6 | — | ESE 6 | E 5 | ESE 5 | ESE 5 | E 9 | E 9 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | SE 12 | SE 12 | S 12 | — | — | — | S 12 | S 12 | — |
| kJ | 24 | 25 | 17 | — | 17 | 14 | 9 | 8 | 23 | 13 | 13 | 12 | 22 | 22 | 5 | 6 | 6 | 3 | — | — | — | 3 | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | E 9 | E 9 | E 14 | E 9 | E 9 | E 8 | E 8 | SE 13 | SE 13 | SE 13 | SE 13 | — | — | SE 12 | SE 12 | SE 12 | — | — | — | — | — | — | — |
| kJ | — | 24 | 24 | 4 | 24 | 24 | 23 | 23 | 7 | 7 | 6 | 6 | — | — | 6 | 6 | 6 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 6 | — | — | SSE 6 | — | — | ESE 5 | — | ESE 5 | E 5 | E 4 | E 4 | ESE 4 | SE 4 | SE 5 | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 8 | S 8 |
| kJ | 83 | — | — | 51 | — | — | 10 | — | 8 | 12 | 7 | 13 | 17 | 26 | 31 | 101 | 102 | 80 | 122 | 182 | 173 | 178 | 217 | 201 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 460 | 450 | 438 | 438 | 108 | 108 | 100 | 492 | 100 | 206 | 206 | 151 | 597 | 721 | 186 | 691 | 552 | 513 | 531 | 702 | 702 | 722 | 722 | 460 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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