Surf Forecasts:
How big are the waves at Hermenegildo today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 4ft (1.2m), 9s period with S swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 4.5ft (1.3m), 8s period with SSE swell.
- Evening surf: Evening surf (20 Jul, local time) - 4.5ft (1.4m), 6s period with SE swell.
The current surf forecast for Hermenegildo at 2PM is: 1.4m 8s primary swell from a South-southeast direction and 0.5m 9s secondary swell from a East direction (forecast issued at 08:00am July 20). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 4ft (1.2m) | 9s |
| Afternoon (20 Jul) | 4.5ft (1.3m) | 8s |
| Evening (20 Jul) | 4.5ft (1.4m) | 6s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon afternoon. Very mild (max 15°C on Mon night, min 12°C on Wed afternoon). Winds increasing (light winds from the E on Mon night, fresh winds from the SSE by Tue night). | ||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||
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) | S 8 | S 9 | S 9 | SSE 8 | SE 8 | SE 6 | SE 7 | SE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 311 | 215 | 339 | 243 | 322 | 162 | 162 | 151 | 249 | 172 | 226 | 236 | 248 | 229 | 199 | 171 | 178 | 192 | 173 | 173 | 235 | 217 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | on | on | on | cross-on | off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on |
High Tide | 4:55AM0.34m | 12:10PM0.47m | 5:32PM0.29m | 00:36AM0.51m | 5:54AM0.32m | 12:59PM0.50m | 6:17PM0.28m | 1:26AM0.45m | 7:01AM0.29m | 1:48PM0.51m | 7:08PM0.27m | |||||||||||
Low Tide | 3:09AM0.30m | 8:27AM0.03m | 3:26PM0.22m | 8:44PM0.06m | 3:56AM0.26m | 9:11AM0.09m | 4:29PM0.24m | 9:37PM0.07m | 4:46AM0.23m | 9:55AM0.16m | 5:36PM0.25m | |||||||||||
 |  | |  |  | | | | | | | | | | | | | | |  |  | | |
 | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 |
Feels °C | 11 | 10 | 11 | 11 | 11 | 13 | 14 | 15 | 13 | 11 | 11 | 11 | 10 | 10 | 9 | 10 | 8 | 8 | 8 | 8 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | S 8 | E 9 | S 9 | E 9 | — | E 9 | SE 7 | SE 7 | SSE 7 | E 9 | E 9 | SSE 8 | E 9 | ENE 8 | E 8 | ENE 9 | E 9 | E 8 | E 8 | E 8 | SE 7 | SE 7 |
| kJ | 138 | 62 | 339 | 41 | — | 42 | 162 | 151 | 142 | 40 | 40 | 236 | 36 | 24 | 23 | 25 | 24 | 12 | 12 | 22 | 171 | 152 |
Swell 2 Height (m) Direction Period (s) | E 10 | ENE 9 | ENE 9 | — | — | — | E 9 | E 9 | E 9 | — | ENE 9 | E 9 | — | — | S 11 | — | — | — | S 8 | — | E 9 | E 8 |
| kJ | 89 | 197 | 110 | — | — | — | 61 | 41 | 41 | — | 82 | 39 | — | — | 2 | — | — | — | 1 | — | 14 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | S 8 | S 9 | SE 9 | SSE 8 | SE 8 | SE 6 | — | — | SSE 7 | SSE 7 | SSE 8 | — | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 311 | 215 | 309 | 243 | 322 | 162 | — | — | 249 | 172 | 226 | — | 248 | 229 | 199 | 171 | 178 | 192 | 173 | 173 | 235 | 217 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 195 | 195 | 691 | 566 | 195 | 716 | 566 | 33 | 33 | 186 | 186 | 186 | 566 | 186 | 531 | 513 | 438 | 438 | 450 | 450 | 702 | 639 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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