Surf Forecasts:
How big are the waves at Hermenegildo today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 3.5ft (1.0m), 10s period with E swell.
- 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 2PM is: 0.9m 10s primary swell from a East direction and 0.1m 14s secondary swell from a South direction (forecast issued at 08:00am July 18). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 3.5ft (1.0m) | 10s |
| 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 96mm), heaviest during Sun morning. Very mild (max 18°C on Sat morning, min 12°C on Sun night). Winds increasing (light winds from the NNE on Sat night, fresh winds from the SW by Sun night). | ||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||
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) | SE 15 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 15 | E 10 | E 10 | E 10 | S 11 | E 10 | E 10 | E 10 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 9 | 202 | 162 | 162 | 162 | 128 | 164 | 4 | 71 | 69 | 69 | 2 | 66 | 46 | 66 | 292 | 367 | 388 | 383 | 328 | 313 | 307 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross | cross-on | cross | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:12AM0.36m | 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 | 6:55AM-0.06m | 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 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — |
 | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | 4 | 18 | 12 | — | — | 4 | 8 | 10 | 6 | 27 | 2 | 5 | 4 | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 17 | 18 | 18 | 17 | 17 | 16 | 15 | 16 | 17 | 17 | 17 | 18 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 |
Feels °C | 18 | 18 | 15 | 18 | 19 | 17 | 17 | 15 | 15 | 14 | 14 | 16 | 15 | 17 | 7 | 8 | 6 | 8 | 9 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 12 | ENE 5 | ENE 5 | E 10 | S 11 | E 10 | ENE 5 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 |
| kJ | 204 | 202 | 162 | 162 | 162 | 128 | 164 | 3 | 33 | 20 | 69 | 2 | 66 | 24 | 66 | 90 | 83 | 80 | 58 | 58 | 42 | 65 |
Swell 2 Height (m) Direction Period (s) | SE 15 | SE 15 | SE 14 | S 13 | S 13 | S 12 | S 12 | S 7 | E 10 | E 10 | ENE 5 | — | S 5 | E 10 | ENE 6 | — | — | — | — | — | — | — |
| kJ | 9 | 8 | 8 | 3 | 3 | 3 | 3 | 1 | 71 | 69 | 14 | — | 1 | 46 | 20 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 15 | S 12 | S 11 | S 11 | — | S 11 | S 6 | S 9 | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 3 | 2 | 2 | — | 2 | 2 | 7 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ENE 10 | ENE 10 | — | — | ENE 5 | ENE 10 | ENE 5 | WNW 2 | SSW 5 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 |
| kJ | — | — | — | — | — | — | 255 | 260 | — | — | 36 | 128 | 14 | 1 | 24 | 292 | 367 | 388 | 383 | 328 | 313 | 307 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 33 | 33 | 46 | 33 | 33 | 60 | 46 | 144 | 33 | 60 | 33 | 33 | 62 | 513 | 195 | 195 | 438 | 186 | 566 | 639 | 560 | 691 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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