Surf Forecasts:
How big are the waves at Hermenegildo today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 3.5ft (1.0m), 9s period with SSE swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 3ft (0.9m), 9s period with SSE swell.
- Evening surf: Evening surf (17 Sep, local time) - 2.5ft (0.8m), 9s period with SSE swell.
The current surf forecast for Hermenegildo at 4PM is: 0.8m 9s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 08:00am September 17). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 3.5ft (1.0m) | 9s |
| Afternoon (17 Sep) | 3ft (0.9m) | 9s |
| Evening (17 Sep) | 2.5ft (0.8m) | 9s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Very mild (max 16°C on Thu afternoon, min 10°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||||||||
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) | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 175 | 168 | 133 | 121 | 96 | 96 | 99 | 73 | 71 | 45 | 44 | 29 | 19 | 18 | 30 | 36 | 35 | 43 | 56 | 75 | 95 | 150 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:27AM0.33m | 11:55AM0.58m | 5:11PM0.24m | 00:30AM0.39m | 6:28AM0.31m | 12:37PM0.56m | 6:03PM0.22m | 1:12AM0.36m | 7:41AM0.31m | 1:18PM0.54m | 7:10PM0.21m | |||||||||||
Low Tide | 8:09AM0.20m | 3:58PM0.23m | 8:41PM0.03m | 3:38AM0.20m | 8:47AM0.24m | 4:54PM0.21m | 9:26PM0.07m | 4:26AM0.17m | 9:23AM0.28m | 5:45PM0.20m | ||||||||||||
 |  | | | | | | | | | |  |  |  | | |  | | | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 10 | 13 | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 15 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 |
Feels °C | 6 | 7 | 10 | 13 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 11 | SSE 11 | SSE 11 | SSE 12 | SE 12 | SSE 10 |
| kJ | 175 | 168 | 133 | 121 | 96 | 96 | 99 | 73 | 71 | 45 | 44 | 29 | 14 | 14 | 14 | 7 | 13 | 12 | 12 | 13 | 6 | 9 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | ENE 3 | E 7 | E 7 | S 13 | SE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 8 | SE 10 | SE 8 | S 8 | S 10 | S 12 |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 4 | 7 | 17 | 15 | 15 | 14 | 6 | 4 | 3 | 1 | 2 | 3 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 11 | E 12 | E 11 | E 7 | E 11 | E 11 | E 11 | SE 11 | E 11 | E 11 | SE 10 | SE 10 | SE 10 | SE 8 | — | — | — | — |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 2 | 2 | 2 | 5 | 2 | 2 | 4 | 4 | 4 | 2 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 2 | NNE 2 | NNE 2 | — | ENE 3 | NE 3 | NE 3 | NE 3 | ENE 3 | ENE 4 | ENE 3 | ENE 4 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 |
| kJ | 1 | 1 | 1 | — | 1 | 3 | 4 | 3 | 1 | 2 | 3 | 10 | 19 | 18 | 30 | 36 | 35 | 43 | 56 | 75 | 95 | 150 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 33 | 33 | 33 | 61 | 61 | 60 | 33 | 46 | 33 | 60 | 108 | 108 | 721 | 721 | 721 | 683 | 492 | 492 | 733 | 721 | 743 | 1256 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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