Surf Forecasts:
How big are the waves at Siriu today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 2.5ft (0.8m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 2.5ft (0.8m), 10s period with SSE swell.
- Evening surf: Evening surf (05 Aug, local time) - 2.5ft (0.7m), 10s period with SSE swell.
The current surf forecast for Siriu at 1AM is: 0.9m 11s primary swell from a South-southeast direction and 0.7m 7s secondary swell from a East-northeast direction (forecast issued at 08:00pm August 04). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 2.5ft (0.8m) | 10s |
| Afternoon (05 Aug) | 2.5ft (0.8m) | 10s |
| Evening (05 Aug) | 2.5ft (0.7m) | 10s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed afternoon. Warm (max 26°C on Thu afternoon, min 15°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||
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 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 229 | 214 | 210 | 167 | 164 | 118 | 114 | 111 | 111 | 85 | 81 | 76 | 66 | 61 | 64 | 83 | 91 | 74 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | glassy | glassy | glassy | on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | cross-off |
High Tide | 5:24PM0.56m | 5:42AM0.61m | 6:02PM0.48m | 11:13PM0.39m | 7:06AM0.54m | 11:21AM0.54m | 6:49PM0.41m | |||||||||||
Low Tide | 00:58AM0.34m | 2:08PM0.32m | 9:41PM0.38m | 2:23AM0.33m | 9:11AM0.52m | 3:56PM0.36m | ||||||||||||
 | |  |  | |  |  | |  | | | | | | |  | | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 19 | 19 | 18 | 19 | 21 | 20 | 19 | 19 | 18 | 18 | 17 | 20 | 25 | 26 | 25 | 23 |
Feels °C | 21 | 21 | 20 | 21 | 19 | 20 | 22 | 21 | 21 | 21 | 19 | 19 | 17 | 21 | 25 | 26 | 26 | 22 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 229 | 214 | 210 | 167 | 164 | 118 | 114 | 111 | 48 | 47 | 45 | 45 | 49 | 61 | 64 | 83 | 91 | 74 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 51 | 50 | 45 | 44 | 44 | 45 | 48 | 48 | 111 | 85 | 81 | 76 | 66 | 47 | 46 | 30 | 30 | 30 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | S 12 | SE 5 | — | SE 16 | SE 15 | SE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 |
| kJ | 10 | 10 | 11 | 11 | 12 | 11 | 12 | 3 | 1 | — | 10 | 9 | 8 | 18 | 17 | 16 | 15 | 27 |
Wind waves Height (m) Direction Period (s) | — | NNE 6 | — | — | — | — | — | — | — | — | — | NNE 3 | — | N 3 | N 4 | N 4 | N 4 | N 4 |
| kJ | — | 23 | — | — | — | — | — | — | — | — | — | 7 | — | 5 | 6 | 15 | 17 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 9 | 6 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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