Surf Forecasts:
How big are the waves at Hermenegildo today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 3ft (0.9m), 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 7AM is: 0.9m 10s primary swell from a East direction and 0.1m 15s secondary swell from a Southeast direction (forecast issued at 02:00am July 18). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 3ft (0.9m) | 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 86mm), heaviest during Sat morning. Very mild (max 18°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
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 | 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 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 5 | S 8 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 151 | 156 | 159 | 162 | 161 | 162 | 164 | 128 | 98 | 96 | 125 | 125 | 92 | 92 | 90 | 90 | 90 | 87 | 359 | 477 | 405 | 387 | 331 | 280 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:03PM0.70m | 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 | 1:39AM0.32m | 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 | — | — | 5 | 22 | 6 | 1 | 1 | 4 | 6 | 8 | 3 | 20 | 4 | 2 | 3 | 5 | 1 | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 19 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 12 | 13 | 13 | 13 | 13 | 13 | 14 |
Feels °C | 20 | 19 | 18 | 15 | 15 | 16 | 17 | 15 | 15 | 17 | 14 | 15 | 16 | 16 | 16 | 16 | 17 | 7 | 8 | 8 | 8 | 9 | 9 | 11 |
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 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 |
| kJ | 151 | 156 | 159 | 162 | 161 | 162 | 164 | 128 | 98 | 96 | 125 | 125 | 92 | 92 | 90 | 90 | 90 | 87 | 83 | 58 | 58 | 60 | 43 | 65 |
Swell 2 Height (m) Direction Period (s) | S 8 | SE 16 | SE 15 | SE 15 | WNW 3 | S 13 | S 13 | S 12 | S 12 | ENE 5 | S 12 | S 11 | S 11 | S 11 | S 6 | SSW 6 | S 11 | — | — | — | — | — | — | — |
| kJ | 1 | 10 | 9 | 8 | 1 | 3 | 3 | 3 | 3 | 14 | 3 | 2 | 2 | 2 | 1 | 4 | 9 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 17 | S 8 | S 8 | S 8 | SE 14 | S 8 | S 8 | S 7 | S 7 | S 12 | — | S 14 | S 14 | — | S 11 | S 11 | S 8 | — | — | — | — | — | — | — |
| kJ | 12 | 1 | 1 | 1 | 8 | 1 | 1 | 1 | 1 | 3 | — | 4 | 4 | — | 2 | 2 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | N 3 | NNW 3 | NNW 3 | — | — | ENE 10 | ENE 4 | ENE 4 | — | NNW 2 | — | NNW 2 | — | — | — | SSW 6 | S 5 | S 8 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 |
| kJ | 6 | 5 | 6 | 4 | — | — | 306 | 5 | 17 | — | 1 | — | 1 | — | — | — | 7 | 74 | 359 | 477 | 405 | 387 | 331 | 280 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 46 | 58 | 60 | 60 | 46 | 33 | 33 | 46 | 206 | 33 | 33 | 33 | 60 | 33 | 46 | 438 | 186 | 438 | 513 | 531 | 639 | 566 | 566 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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