Surf Forecasts:
How big are the waves at Hermenegildo today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 4.5ft (1.4m), 6s period with E swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 6ft (1.8m), 7s period with E swell.
- Evening surf: Evening surf (15 Aug, local time) - 6ft (1.8m), 7s period with E swell.
The current surf forecast for Hermenegildo at 2AM is: 0.9m 10s primary swell from a South-southeast direction and 1.1m 6s secondary swell from a East direction (forecast issued at 08:00pm August 14). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 4.5ft (1.4m) | 6s |
| Afternoon (15 Aug) | 6ft (1.8m) | 7s |
| Evening (15 Aug) | 6ft (1.8m) | 7s |
Table - waves today at Hermenegildo. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Mon afternoon. Very mild (max 17°C on Sun morning, min 13°C on Fri night). Winds decreasing (fresh winds from the ENE on Sat afternoon, calm by Sun night). | ||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | ||||||||||||||||
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 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 270 | 218 | 155 | 116 | 111 | 139 | 228 | 289 | 338 | 348 | 318 | 298 | 494 | 262 | 268 | 229 | 229 | 234 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross | cross |
High Tide | 8:51PM0.66m | 2:12AM0.37m | 9:16AM0.41m | 3:03PM0.30m | 9:44PM0.62m | 3:01AM0.38m | 10:07AM0.46m | 3:39PM0.30m | ||||||||||
Low Tide | 5:03PM0.14m | 00:19AM0.30m | 5:47AM-0.02m | 12:22PM0.13m | 5:55PM0.08m | 1:03AM0.30m | 6:32AM0.00m | 1:16PM0.18m | 6:45PM0.03m | |||||||||
 |  |  |  | | | | | | | | | |  |  | | |  | |
 | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 8 | 7 | 1 | 2 |
Temp °C | 13 | 14 | 13 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 17 | 16 | 16 | 16 |
Feels °C | 9 | 10 | 8 | 9 | 8 | 7 | 7 | 7 | 8 | 9 | 9 | 12 | 14 | 15 | 17 | 14 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 270 | 218 | 155 | 116 | 111 | 109 | 83 | 69 | 49 | 49 | 50 | 298 | 284 | 262 | 268 | 229 | 229 | 234 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 50 | 34 | 34 | 28 | 16 | 16 | 16 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | ENE 8 | E 9 | — | — | E 9 | — | — |
| kJ | 60 | 62 | 78 | 91 | 106 | 139 | 228 | 289 | 338 | 348 | 318 | 521 | 494 | — | — | 421 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 61 | 61 | 61 | 61 | 61 | 721 | 721 | 721 | 721 | 721 | 62 | 62 | 60 | 33 | 33 | 46 | 33 | 33 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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