Surf Forecasts:
How big are the waves at Hermenegildo today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 4.5ft (1.4m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1ft (0.3m), 10s period with SSE swell.
- Evening surf: Evening surf (31 Jul, local time) - 0.5ft (0.2m), 9s period with SSE swell.
The current surf forecast for Hermenegildo at 12AM is: 0.6m 11s primary swell from a South-southeast direction and 0.9m 4s secondary swell from a East-northeast direction (forecast issued at 08:00pm July 30). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 4.5ft (1.4m) | 6s |
| Afternoon (31 Jul) | 1ft (0.3m) | 10s |
| Evening (31 Jul) | 0.5ft (0.2m) | 9s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Sat morning. Very mild (max 19°C on Sat morning, min 10°C on Sat night). Winds decreasing (fresh winds from the NE on Fri morning, calm by Sat afternoon). | ||||||||||||||||||
Thu 30 | Friday 31 | Saturday 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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SSE 12 | SSE 11 | SSE 11 | SSE 11 | ENE 6 | ENE 6 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | S 9 | S 9 | E 9 | E 9 | E 10 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 46 | 102 | 93 | 91 | 100 | 140 | 32 | 18 | 18 | 8 | 8 | 7 | 2 | 235 | 210 | 219 | 140 | 111 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | off | cross-on | glassy | cross | cross |
High Tide | 8:20PM0.53m | 2:09AM0.33m | 8:50AM0.28m | 3:09PM0.38m | 9:05PM0.54m | 2:49AM0.34m | 9:33AM0.30m | 3:47PM0.36m | ||||||||||
Low Tide | 4:59PM0.29m | 11:54PM0.25m | 5:41AM0.06m | 11:40AM0.12m | 5:39PM0.27m | 00:36AM0.26m | 6:19AM0.06m | 12:28PM0.12m | 6:19PM0.24m | |||||||||
 | | | |  |  |  |  | | | | |  |  |  | |  | | |
 | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 15 | 4 | 3 | 1 |
Temp °C | 13 | 12 | 12 | 13 | 13 | 14 | 16 | 17 | 16 | 16 | 16 | 18 | 18 | 19 | 16 | 16 | 16 | 13 |
Feels °C | 10 | 8 | 7 | 8 | 8 | 8 | 11 | 12 | 11 | 11 | 11 | 14 | 18 | 20 | 15 | 17 | 16 | 10 |
Swell 1 Height (m) Direction Period (s) | S 7 | SSE 11 | SSE 11 | SSE 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | S 9 | ENE 9 | E 9 | E 9 | E 10 | E 9 | E 9 |
| kJ | 28 | 102 | 93 | 91 | 57 | 33 | 32 | 18 | 18 | 8 | 8 | 7 | 318 | 235 | 210 | 219 | 140 | 111 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | E 8 | — | E 8 | S 7 | — | S 7 | — | — | S 8 | — | — | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 46 | 4 | — | 1 | 26 | — | 1 | — | — | 1 | — | — | 2 | 2 | 2 | 2 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | ENE 4 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | — | — | — | — | — | SW 3 |
| kJ | 5 | 10 | 25 | 55 | 100 | 140 | 181 | 237 | 314 | 344 | 330 | 363 | — | — | — | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 61 | 61 | 61 | 552 | 566 | 566 | 784 | 784 | 772 | 534 | 448 | 205 | 33 | 100 | 46 | 33 | 100 | 450 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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