Surf Forecasts:
How big are the waves at Siriu today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 3ft (0.9m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 2.5ft (0.8m), 6s period with ENE swell.
- Evening surf: Evening surf (26 Sep, local time) - 2.5ft (0.7m), 7s period with ENE swell.
The current surf forecast for Siriu at 5AM is: 1.1m 6s primary swell from a Northeast direction and 0.8m 6s secondary swell from a East-northeast direction, 0.5m 11s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 25). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 3ft (0.9m) | 6s |
| Afternoon (26 Sep) | 2.5ft (0.8m) | 6s |
| Evening (26 Sep) | 2.5ft (0.7m) | 7s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Mon afternoon. Warm (max 24°C on Sat morning, min 18°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | ||||||||||||||||
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 11 | SSE 11 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 12 | S 11 | S 11 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 199 | 153 | 95 | 93 | 69 | 52 | 51 | 55 | 58 | 47 | 48 | 48 | 29 | 27 | 27 | 63 | 112 | 138 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | glassy | on | on | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross-on | on | cross-on |
High Tide | 1:15AM0.81m | 1:59PM0.75m | 1:46AM0.83m | 2:17PM0.71m | ||||||||||||||
Low Tide | 7:47PM0.20m | 8:06AM-0.02m | 8:16PM0.18m | 8:44AM0.04m | 8:44PM0.17m | |||||||||||||
 |  | | | | | |  | | |  |  |  | | | | | | |
 | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | 6:10 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 19 | 18 | 18 | 18 | 22 | 24 | 23 | 21 | 20 | 19 | 18 | 18 | 20 | 21 | 21 | 21 | 20 |
Feels °C | 20 | 18 | 17 | 17 | 19 | 24 | 25 | 24 | 22 | 20 | 20 | 20 | 20 | 22 | 23 | 22 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | NE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 11 | S 11 | S 10 |
| kJ | 199 | 153 | 95 | 30 | 37 | 52 | 51 | 55 | 58 | 47 | 48 | 48 | 29 | 27 | 18 | 63 | 112 | 138 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | E 7 | E 7 | E 7 | E 7 | SSE 5 | SSE 5 |
| kJ | 22 | 22 | 20 | 93 | 66 | 45 | 44 | 34 | 20 | 19 | 19 | 9 | 14 | 14 | 15 | 25 | 15 | 17 |
Swell 3 Height (m) Direction Period (s) | — | — | — | ENE 8 | E 9 | E 11 | E 11 | E 11 | ESE 10 | E 11 | E 10 | S 13 | SSE 9 | SSE 9 | SSE 12 | NE 7 | E 7 | E 7 |
| kJ | — | — | — | 6 | 7 | 10 | 9 | 9 | 11 | 2 | 8 | 13 | 9 | 8 | 27 | 11 | 25 | 32 |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | NE 5 | NE 5 | NE 6 | — | — | — | — | — | — | — | — | — | — | — | NE 6 | ENE 6 |
| kJ | 48 | 43 | 31 | 60 | 69 | — | — | — | — | — | — | — | — | — | — | — | 20 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 27 | 9 | 9 | 9 | 0 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 27 | 9 | 27 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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