Surf Forecasts:
How big are the waves at Siriu today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 5ft (1.5m), 7s period with S swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 4.5ft (1.4m), 7s period with S swell.
- Evening surf: Evening surf (25 Oct, local time) - 4.5ft (1.4m), 7s period with S swell.
The current surf forecast for Siriu at 9AM is: 1.5m 7s primary swell from a South direction and 0.5m 7s secondary swell from a East-northeast direction, 0.4m 8s secondary swell from a Southeast direction (forecast issued at 02:00am October 25). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 5ft (1.5m) | 7s |
| Afternoon (25 Oct) | 4.5ft (1.4m) | 7s |
| Evening (25 Oct) | 4.5ft (1.4m) | 7s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sun afternoon, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | ||||||||||||||||||||||
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) | ENE 7 | ENE 7 | ENE 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 10 | S 10 | S 9 | S 9 | S 9 | SSE 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | S 9 | S 9 | SSE 9 | S 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 54 | 37 | 27 | 199 | 211 | 179 | 178 | 189 | 164 | 407 | 794 | 749 | 432 | 376 | 461 | 313 | 313 | 237 | 295 | 211 | 158 | 158 | 126 | 94 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | off | off | glassy | on | cross-on | cross-on | cross |
High Tide | 1:28PM0.69m | 1:39AM0.82m | 1:46PM0.64m | 2:17AM0.81m | 2:03PM0.59m | |||||||||||||||||||
Low Tide | 7:51AM0.06m | 7:53PM0.13m | 8:37AM0.13m | 8:24PM0.12m | 9:28AM0.23m | 8:55PM0.11m | ||||||||||||||||||
 |  |  |  | | | |  | | | |  | | | | | | | | | | | |  | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:30 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 17 | 18 | 19 | 17 | 16 | 15 | 14 | 14 | 17 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 17 | 18 | 19 | 18 | 17 |
Feels °C | 18 | 14 | 13 | 13 | 15 | 15 | 14 | 13 | 12 | 10 | 11 | 13 | 14 | 13 | 14 | 14 | 13 | 12 | 13 | 16 | 17 | 17 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 7 | S 7 | S 10 | S 9 | S 9 | ENE 8 | ENE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | S 9 | S 9 | SSE 9 | ESE 8 |
| kJ | 54 | 37 | 27 | 28 | 17 | 18 | 11 | 189 | 143 | 407 | 417 | 445 | 12 | 12 | 338 | 313 | 313 | 237 | 295 | 211 | 158 | 158 | 126 | 91 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 8 | SE 8 | SE 9 | SE 8 | SE 8 | S 11 | S 10 | ENE 8 | ENE 8 | ENE 8 | — | E 11 | ENE 8 | ENE 9 | ENE 9 | SSE 10 | S 8 | SE 8 | SE 8 | SE 8 | ESE 8 | S 9 |
| kJ | 50 | 27 | 25 | 24 | 12 | 17 | 11 | 62 | 164 | 11 | 11 | 11 | — | 2 | 11 | 17 | 32 | 80 | 63 | 71 | 93 | 84 | 74 | 94 |
Swell 3 Height (m) Direction Period (s) | SE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 12 | SSE 12 | ENE 7 | ENE 7 | SE 8 | SE 8 | — | — | — | — | ENE 7 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 9 | 21 | 21 | 20 | 19 | 15 | 29 | 11 | 11 | 10 | 3 | — | — | — | — | 11 | 46 | 30 | 28 | 27 | 26 | 14 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | S 4 | S 5 | S 6 | S 7 | S 7 | S 7 | S 7 | SSW 7 | SSW 10 | SSW 10 | S 9 | S 9 | S 9 | SSE 8 | S 8 | — | — | — | — | — | — | — | ENE 8 | NE 3 |
| kJ | 13 | 33 | 102 | 199 | 211 | 179 | 178 | 326 | 778 | 844 | 794 | 749 | 432 | 376 | 461 | — | — | — | — | — | — | — | 46 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 25 | 15 | 15 | 13 | 71 | 13 | 10 | 10 | 10 | 10 | 13 | 38 | 38 | 38 | 0 | 0 | 0 | 0 | 0 | 16 | 16 | 16 | 9 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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