Surf Forecasts:
How big are the waves at Hermenegildo today (18 Jul):
- Afternoon surf: Afternoon surf (18 Jul, local time) - 3ft (0.9m), 10s period with E swell.
- Evening surf: Evening surf (18 Jul, local time) - 2.5ft (0.8m), 10s period with E swell.
The current surf forecast for Hermenegildo at 7PM is: 0.8m 10s primary swell from a East direction and 0.1m 13s secondary swell from a South direction (forecast issued at 02:00pm July 18). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | - | - |
| Afternoon (18 Jul) | 3ft (0.9m) | 10s |
| Evening (18 Jul) | 2.5ft (0.8m) | 10s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Sat night. Very mild (max 18°C on Sat afternoon, min 12°C on Sun night). Winds increasing (light winds from the N on Sat afternoon, fresh winds from the SSW by Sun night). | ||||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | ||||||||||||||||||
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) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 11 | E 10 | S 6 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 164 | 162 | 162 | 128 | 128 | 128 | 128 | 127 | 125 | 125 | 2 | 92 | 170 | 343 | 388 | 391 | 343 | 275 | 287 | 255 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | off | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:29AM0.40m | 4:12PM0.30m | 10:55PM0.64m | 4:02AM0.36m | 11:20AM0.44m | 4:51PM0.29m | 11:46PM0.58m | 4:55AM0.34m | 12:10PM0.47m | 5:32PM0.29m | ||||||||||
Low Tide | 1:33PM0.14m | 7:01PM0.09m | 2:23AM0.32m | 7:42AM-0.02m | 2:28PM0.18m | 7:53PM0.06m | 3:09AM0.30m | 8:27AM0.03m | 3:26PM0.22m | 8:44PM0.06m | ||||||||||
 |  |  |  |  |  | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — |
 | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | 7 | — | — | — | 8 | 2 | 2 | 6 | 1 | 3 | 2 | 2 | — | — | — | — | 1 | 1 | 1 | — |
Temp °C | 17 | 18 | 18 | 17 | 17 | 16 | 16 | 17 | 17 | 18 | 17 | 16 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 15 | 18 | 19 | 17 | 17 | 14 | 16 | 16 | 15 | 17 | 16 | 13 | 6 | 8 | 9 | 9 | 8 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 10 |
| kJ | 164 | 162 | 162 | 128 | 128 | 128 | 128 | 127 | 125 | 125 | 137 | 92 | 92 | 65 | 64 | 61 | 58 | 58 | 43 | 47 |
Swell 2 Height (m) Direction Period (s) | SE 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 5 | E 10 | — | — | — | — | — | — | — | — |
| kJ | 8 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 92 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | — | — | S 14 | S 5 | S 11 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 4 | 1 | 2 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 3 | — | — | — | — | — | NNW 2 | NNW 3 | N 3 | ENE 10 | SSW 4 | S 6 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 8 |
| kJ | 3 | 2 | — | — | — | — | — | 1 | 3 | 3 | 290 | 40 | 170 | 343 | 388 | 391 | 343 | 275 | 287 | 255 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 33 | 33 | 33 | 60 | 33 | 62 | 60 | 33 | 46 | 60 | 33 | 513 | 438 | 438 | 186 | 186 | 566 | 186 | 186 | 186 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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