Surf Forecasts:
How big are the waves at Hermenegildo today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 4.5ft (1.4m), 9s period with E swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 4.5ft (1.3m), 9s period with E swell.
- Evening surf: Evening surf (16 Aug, local time) - 4ft (1.2m), 9s period with E swell.
The current surf forecast for Hermenegildo at 3AM is: 1.5m 8s primary swell from a East direction and 0.5m 9s secondary swell from a South-southeast direction (forecast issued at 08:00pm August 15). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 4.5ft (1.4m) | 9s |
| Afternoon (16 Aug) | 4.5ft (1.3m) | 9s |
| Evening (16 Aug) | 4ft (1.2m) | 9s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 75mm), heaviest during Sun afternoon. Very mild (max 17°C on Sun morning, min 12°C on Mon night). Winds decreasing (fresh winds from the NE on Sat night, calm by Sun night). | ||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | ||||||||||||||||
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) | E 7 | SSE 9 | SSE 9 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 311 | 49 | 50 | 273 | 291 | 286 | 257 | 268 | 234 | 244 | 241 | 249 | 205 | 166 | 173 | 149 | 146 | 113 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-on | glassy | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:03PM0.30m | 9:44PM0.62m | 3:01AM0.38m | 10:07AM0.46m | 3:39PM0.30m | 10:35PM0.56m | 3:51AM0.37m | 10:56AM0.50m | 4:17PM0.29m | |||||||||
Low Tide | 5:55PM0.08m | 1:03AM0.30m | 6:32AM0.00m | 1:16PM0.18m | 6:45PM0.03m | 1:48AM0.29m | 7:16AM0.04m | 2:13PM0.22m | 7:34PM0.02m | |||||||||
 |  | | |  |  | |  | | | | | | | | | | | |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:04 | — |
mm | — | — | — | — | 1 | 3 | 2 | 10 | 4 | 1 | 4 | 5 | 2 | 6 | 3 | 3 | 6 | 1 |
Temp °C | 14 | 14 | 14 | 14 | 14 | 15 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 8 | 8 | 9 | 10 | 10 | 13 | 16 | 17 | 15 | 15 | 15 | 17 | 15 | 10 | 10 | 12 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
| kJ | 50 | 49 | 50 | 50 | 34 | 286 | 257 | 268 | 234 | 244 | 241 | 249 | 205 | 166 | 173 | 149 | 146 | 113 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | S 8 | S 10 | SSE 10 | — | — | — |
| kJ | — | — | — | — | — | 34 | 17 | 17 | 16 | 8 | 8 | 7 | 6 | 8 | 10 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 11 | S 11 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | ENE 7 | E 7 | E 8 | E 8 | ENE 9 | — | — | — | — | — | — | SSW 8 | S 4 | S 4 | SSE 5 | SSE 5 | SSE 5 |
| kJ | 311 | 346 | 285 | 273 | 291 | 573 | — | — | — | — | — | — | 24 | 10 | 24 | 37 | 37 | 74 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 721 | 721 | 252 | 62 | 62 | 33 | 46 | 33 | 33 | 46 | 46 | 33 | 460 | 566 | 470 | 844 | 186 | 531 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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