Surf Forecasts:
How big are the waves at Siriu today (24 Jul):
- Morning surf: Morning surf (24 Jul, local time) - 6ft (1.8m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (24 Jul, local time) - 5ft (1.6m), 9s period with SE swell.
- Evening surf: Evening surf (24 Jul, local time) - 5ft (1.5m), 9s period with SE swell.
The current surf forecast for Siriu at 9AM is: 1.8m 9s primary swell from a Southeast direction and 0.6m 8s secondary swell from a East-northeast direction (forecast issued at 02:00am July 24). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Jul) | 6ft (1.8m) | 9s |
| Afternoon (24 Jul) | 5ft (1.6m) | 9s |
| Evening (24 Jul) | 5ft (1.5m) | 9s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Sun morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||||||||||
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) | SSE 8 | SSE 9 | SE 9 | SE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | ESE 8 | S 11 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 404 | 486 | 491 | 528 | 440 | 388 | 349 | 328 | 320 | 326 | 293 | 268 | 275 | 281 | 275 | 250 | 286 | 222 | 202 | 192 | 139 | 105 | 93 | 75 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | glassy | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | cross |
High Tide | 12:44PM0.60m | 10:32PM0.46m | 1:06PM0.65m | 11:42PM0.51m | 1:28PM0.70m | |||||||||||||||||||
Low Tide | 4:31AM0.24m | 6:10PM0.40m | 5:33AM0.18m | 6:55PM0.36m | 6:23AM0.12m | 7:27PM0.33m | ||||||||||||||||||
 |  |  |  |  |  | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 16 | 18 | 18 | 16 | 16 | 16 | 16 | 15 | 17 | 19 | 20 | 17 | 16 | 16 | 15 | 15 | 17 | 22 | 20 | 19 | 18 |
Feels °C | 13 | 13 | 14 | 15 | 18 | 17 | 16 | 16 | 16 | 15 | 14 | 16 | 17 | 18 | 16 | 14 | 14 | 12 | 12 | 14 | 19 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 9 | SE 9 | SE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 8 | SE 8 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 5 |
| kJ | 404 | 486 | 491 | 528 | 440 | 388 | 349 | 328 | 320 | 326 | 293 | 268 | 275 | 281 | 275 | 241 | 206 | 184 | 158 | 140 | 117 | 105 | 84 | 26 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 10 | ENE 8 | ENE 8 | SSE 13 | SSE 13 | S 12 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 11 | ESE 8 |
| kJ | 54 | 54 | 53 | 51 | 50 | 35 | 35 | 34 | 34 | 48 | 33 | 33 | 96 | 125 | 151 | 250 | 286 | 222 | 202 | 192 | 139 | 98 | 93 | 75 |
Swell 3 Height (m) Direction Period (s) | — | ENE 8 | S 8 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | ENE 8 | S 9 | ESE 11 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 11 |
| kJ | — | 78 | 32 | 18 | 35 | 18 | 17 | 16 | 45 | 33 | 23 | 47 | 34 | 47 | 47 | 30 | 33 | 30 | 40 | 20 | 19 | 11 | 11 | 63 |
Wind waves Height (m) Direction Period (s) | SSW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 2 | N 2 | — | N 3 | NNE 3 | NNE 4 | NNE 4 | NE 5 | NNE 5 |
| kJ | 211 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 7 | 4 | 13 | 35 | 32 | 47 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 16 | 15 | 0 | 0 | 0 | 0 | 6 | 16 | 16 | 9 | 6 | 6 | 9 | 27 | 27 | 27 | 9 | 0 | 6 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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