
Surf Forecasts:
How big are the waves at Siriu today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 3.5ft (1.0m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 6ft (1.8m), 7s period with S swell.
- Evening surf: Evening surf (22 Sep, local time) - 8ft (2.4m), 9s period with S swell.
The current surf forecast for Siriu at 10AM is: 0.9m 8s primary swell from a East-northeast direction and 0.2m 11s secondary swell from a South direction (forecast issued at 02:00am September 22). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 3.5ft (1.0m) | 8s |
| Afternoon (22 Sep) | 6ft (1.8m) | 7s |
| Evening (22 Sep) | 8ft (2.4m) | 9s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Thu morning, min 12°C on Tue night). Winds decreasing (fresh winds from the S on Tue afternoon, calm by Wed afternoon). | ||||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||||||||
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 9 | ENE 9 | ENE 8 | ENE 8 | S 6 | S 7 | S 8 | S 9 | S 10 | S 10 | S 10 | S 11 | S 11 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 |
Wave Graph | ||||||||||||||||||||||||
281 | 232 | 190 | 147 | 186 | 349 | 583 | 950 | 1070 | 1524 | 1397 | 736 | 584 | 892 | 1748 | 1652 | 1398 | 1398 | 1286 | 1313 | 1172 | 1172 | 1074 | 965 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | glassy | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 12:45PM0.73m | 11:56PM0.63m | 1:04PM0.77m | 00:20AM0.70m | 1:22PM0.78m | |||||||||||||||||||
Low Tide | 5:37AM0.09m | 6:22PM0.30m | 6:16AM0.03m | 6:49PM0.25m | 6:53AM-0.02m | 7:18PM0.22m | ||||||||||||||||||
— | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | |
— | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — | |
mm | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 16 | 14 | 15 | 15 | 14 | 14 | 13 | 12 | 12 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 16 | 19 | 19 | 17 | 15 |
Feels °C | 18 | 20 | 12 | 9 | 10 | 9 | 8 | 9 | 8 | 7 | 8 | 9 | 11 | 11 | 13 | 11 | 11 | 11 | 11 | 13 | 15 | 15 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 10 | S 11 | S 11 | S 11 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 |
281 | 232 | 190 | 147 | 115 | 90 | 72 | 54 | 55 | 947 | 980 | 736 | 584 | 892 | 1748 | 1652 | 1398 | 1398 | 1286 | 1313 | 1172 | 1172 | 1074 | 965 | |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 11 | E 13 | E 13 | E 13 | — | — | ENE 8 | ENE 8 | ENE 8 | SSE 16 | S 10 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 |
11 | 10 | 10 | 9 | 4 | 3 | 4 | — | — | 55 | 55 | 55 | 334 | 426 | 79 | 77 | 57 | 55 | 39 | 38 | 37 | 33 | 22 | 50 | |
Swell 3 Height (m) Direction Period (s) | — | E 14 | E 14 | E 14 | — | E 16 | — | — | — | E 14 | E 14 | SE 18 | ENE 9 | ENE 9 | ESE 13 | E 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 |
— | 4 | 4 | 4 | — | 5 | — | — | — | 4 | 16 | 82 | 77 | 79 | 17 | 24 | 29 | 28 | 27 | 46 | 44 | 41 | 40 | 38 | |
Wind waves Height (m) Direction Period (s) | — | — | SSW 3 | S 5 | S 6 | S 7 | S 8 | S 9 | S 10 | S 10 | S 10 | — | — | — | — | — | — | — | ENE 8 | NE 8 | ENE 8 | ENE 3 | ENE 4 | ENE 4 |
— | — | 3 | 62 | 186 | 349 | 583 | 950 | 1070 | 1524 | 1397 | — | — | — | — | — | — | — | 88 | 80 | 84 | 7 | 9 | 12 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 38 | 25 | 389 | 409 | 38 | 13 | 13 | 13 | 0 | 0 | 10 | 13 | 0 | 0 | 0 | 0 | 6 | 9 | 16 | 16 | 16 | 9 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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