Surf Forecasts:
How big are the waves at Hermenegildo today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3ft (0.9m), 7s period with SSE swell.
- Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.0m), 7s period with SE swell.
The current surf forecast for Hermenegildo at 10PM is: 1.0m 7s primary swell from a Southeast direction and 0.1m 12s secondary swell from a South direction (forecast issued at 02:00pm July 21). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 3ft (0.9m) | 7s |
| Evening (21 Jul) | 3.5ft (1.0m) | 7s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Tue afternoon, min 12°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||
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 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 7 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 93 | 83 | 67 | 88 | 85 | 94 | 101 | 95 | 106 | 109 | 116 | 128 | 131 | 162 | 215 | 221 | 200 | 152 | 164 | 155 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on |
High Tide | 12:59PM0.50m | 6:17PM0.28m | 1:26AM0.45m | 7:01AM0.29m | 1:48PM0.51m | 7:08PM0.27m | 2:17AM0.40m | 8:19AM0.29m | 2:35PM0.52m | 8:11PM0.25m | ||||||||||
Low Tide | 9:11AM0.09m | 4:29PM0.24m | 9:37PM0.07m | 4:46AM0.23m | 9:55AM0.16m | 5:36PM0.25m | 10:31PM0.09m | 5:37AM0.20m | 10:42AM0.22m | 6:40PM0.23m | ||||||||||
 | |  | | | | | |  | | | |  |  | |  | | | | | |
 | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — |
 | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 13 | 13 | 13 | 13 |
Feels °C | 14 | 14 | 13 | 13 | 12 | 11 | 10 | 10 | 9 | 8 | 9 | 10 | 11 | 9 | 10 | 8 | 9 | 9 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SSE 7 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | SE 7 | E 8 | S 7 | SE 7 | SE 8 | S 9 | S 9 | SE 8 | SE 8 |
| kJ | 93 | 83 | 37 | 36 | 24 | 22 | 22 | 22 | 22 | 21 | 24 | 128 | 12 | 15 | 215 | 221 | 2 | 6 | 164 | 155 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | — | — | S 11 | S 11 | S 11 | SE 9 | S 8 | — | SSE 8 | E 9 | SE 11 | SE 11 | SSW 7 | SSW 7 | S 7 | S 7 | S 10 | S 8 |
| kJ | 40 | 39 | — | — | 2 | 2 | 2 | 3 | 1 | — | 7 | 14 | 4 | 5 | 55 | 40 | 33 | 33 | 7 | 1 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | — | — | S 12 | — | S 9 | — | — | — | SE 11 | SE 10 | — | S 11 | ENE 8 | ENE 8 | ENE 8 | S 9 | S 9 | S 9 |
| kJ | 4 | 3 | — | — | 3 | — | 2 | — | — | — | 5 | 4 | — | 2 | 14 | 14 | 14 | 14 | 13 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | SE 7 | SE 7 | — | — | SE 8 | SE 7 | — | — |
| kJ | — | — | 67 | 88 | 85 | 94 | 101 | 95 | 106 | 109 | 116 | — | 131 | 162 | — | — | 200 | 152 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 108 | 65 | 108 | 108 | 637 | 630 | 480 | 438 | 470 | 438 | 450 | 450 | 639 | 61 | 61 | 61 | 61 | 61 | 61 | 704 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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