Surf Forecasts:
How big are the waves at Siriu today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 3ft (0.9m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 3ft (0.9m), 12s period with SSE swell.
- Evening surf: Evening surf (04 Aug, local time) - 3ft (0.9m), 11s period with SSE swell.
The current surf forecast for Siriu at 4PM is: 0.9m 12s primary swell from a South-southeast direction and 0.3m 11s secondary swell from a East-southeast direction, 0.8m 7s secondary swell from a East-northeast direction (forecast issued at 08:00am August 04). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 3ft (0.9m) | 12s |
| Afternoon (04 Aug) | 3ft (0.9m) | 12s |
| Evening (04 Aug) | 3ft (0.9m) | 11s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue morning. Warm (max 27°C on Thu afternoon, min 19°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||||
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 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 192 | 232 | 228 | 242 | 229 | 214 | 210 | 183 | 164 | 118 | 114 | 111 | 86 | 85 | 81 | 76 | 53 | 61 | 83 | 83 | 83 | 83 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | cross-on | glassy | glassy | cross-off | cross | glassy | glassy | cross-on | cross-on | glassy | glassy | cross | cross-off | cross | cross | cross | cross-off | cross | cross-off |
High Tide | 4:48AM0.68m | 5:24PM0.56m | 5:42AM0.61m | 6:02PM0.48m | 11:13PM0.39m | 7:06AM0.54m | 11:21AM0.54m | 6:49PM0.41m | ||||||||||||||
Low Tide | 12:39PM0.24m | 00:58AM0.34m | 2:08PM0.32m | 9:41PM0.38m | 2:23AM0.33m | 9:11AM0.52m | 3:56PM0.36m | |||||||||||||||
 |  |  |  |  | | | | |  | | | |  | | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 21 | 21 | 22 | 21 | 20 | 19 | 19 | 19 | 21 | 23 | 24 | 22 | 20 | 21 | 20 | 19 | 22 | 26 | 27 | 25 | 25 |
Feels °C | 18 | 21 | 22 | 23 | 23 | 22 | 20 | 20 | 21 | 23 | 24 | 24 | 23 | 21 | 22 | 20 | 19 | 22 | 25 | 27 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | NE 7 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 69 | 232 | 228 | 242 | 229 | 214 | 210 | 183 | 164 | 118 | 114 | 53 | 66 | 64 | 50 | 50 | 53 | 61 | 83 | 83 | 83 | 83 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | NE 7 | SE 11 | ESE 11 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 192 | 69 | 29 | 22 | 51 | 50 | 45 | 44 | 44 | 45 | 48 | 111 | 86 | 85 | 81 | 76 | 48 | 47 | 46 | 30 | 44 | 30 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | E 11 | ESE 11 | E 11 | — | — | SE 16 | SE 15 | SE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 |
| kJ | 31 | 30 | 28 | 27 | 10 | 10 | 11 | 11 | 12 | 2 | 11 | 2 | — | — | 10 | 9 | 8 | 18 | 17 | 16 | 15 | 27 |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | NE 7 | ENE 7 | — | NNE 6 | — | — | — | — | ENE 7 | — | ENE 7 | ENE 7 | N 3 | N 4 | NNW 3 | N 4 | — | — | — | N 4 |
| kJ | 38 | 28 | 69 | 59 | — | 23 | — | — | — | — | 81 | — | 78 | 78 | 6 | 9 | 4 | 6 | — | — | — | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 9 | 6 | 0 | 9 | 0 | 0 | 0 | 6 | 0 | 0 | 27 | 16 | 0 | 0 | 6 | 0 | 6 | 6 | 9 | 0 | 6 | 9 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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