Surf Forecasts:
How big are the waves at Siriu today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 6ft (1.8m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 4.5ft (1.4m), 8s period with NE swell.
- Evening surf: Evening surf (19 Jul, local time) - 6ft (1.8m), 8s period with NE swell.
The current surf forecast for Siriu at 5AM is: 2.0m 8s primary swell from a Northeast direction and 1.5m 8s secondary swell from a East-northeast direction, 0.2m 14s secondary swell from a South-southeast direction (forecast issued at 08:00pm July 18). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 6ft (1.8m) | 8s |
| Afternoon (19 Jul) | 4.5ft (1.4m) | 8s |
| Evening (19 Jul) | 6ft (1.8m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 19°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | ||||||||||||||||
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) | NE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 640 | 598 | 505 | 517 | 492 | 424 | 414 | 248 | 393 | 403 | 294 | 579 | 504 | 470 | 470 | 470 | 287 | 459 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | glassy | glassy | glassy | cross | cross |
High Tide | 4:27PM0.56m | 9:16PM0.43m | 3:55AM0.71m | 4:49PM0.55m | 4:39AM0.66m | 5:14PM0.53m | ||||||||||||
Low Tide | 8:49PM0.43m | 10:55PM0.43m | 11:48AM0.20m | 9:02PM0.38m | 12:28PM0.29m | |||||||||||||
 | | | | |  | | | | | | |  |  | | | | | |
 | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 20 | 19 | 21 | 26 | 26 | 21 | 21 | 20 | 20 | 20 | 21 | 22 | 22 | 21 | 22 |
Feels °C | 19 | 20 | 18 | 18 | 16 | 18 | 22 | 22 | 18 | 19 | 17 | 17 | 17 | 21 | 23 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSE 13 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 400 | 416 | 324 | 302 | 280 | 280 | 242 | 17 | 242 | 242 | 294 | 343 | 315 | 280 | 280 | 280 | 287 | 237 |
Swell 2 Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 13 | SSE 13 | — | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 |
| kJ | 25 | 24 | 21 | 21 | 18 | 17 | 17 | — | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | S 9 | SE 9 | SE 9 | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 9 | 2 | 3 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | N 5 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | N 5 | NE 8 |
| kJ | 640 | 598 | 505 | 517 | 492 | 424 | 414 | 248 | 393 | 403 | 51 | 579 | 504 | 470 | 470 | 470 | 21 | 459 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 91 | 9 | 9 | 9 | 9 | 39 | 91 | 101 | 57 | 9 | 39 | 33 | 9 | 0 | 0 | 0 | 9 | 6 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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