
Surf Forecasts:
How big are the waves at Siriu today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 4ft (1.2m), 7s period with E swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 5ft (1.5m), 7s period with ENE swell.
- Evening surf: Evening surf (29 Sep, local time) - 4.5ft (1.4m), 7s period with ENE swell.
The current surf forecast for Siriu at 1AM is: 1.1m 7s primary swell from a East direction and 0.4m 10s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 28). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 4ft (1.2m) | 7s |
| Afternoon (29 Sep) | 5ft (1.5m) | 7s |
| Evening (29 Sep) | 4.5ft (1.4m) | 7s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Tue afternoon. Warm (max 24°C on Tue afternoon, min 15°C on Wed afternoon). Winds increasing (calm on Mon night, fresh winds from the NNE by Tue morning). | ||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||
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) | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph | ||||||||||||||||||
57 | 68 | 89 | 113 | 139 | 138 | 198 | 198 | 197 | 220 | 273 | 272 | 287 | 295 | 264 | 234 | 200 | 201 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | glassy | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 2:55AM0.79m | 2:56PM0.61m | 3:35AM0.73m | 3:15PM0.56m | ||||||||||||||
Low Tide | 9:10PM0.18m | 10:12AM0.24m | 9:27PM0.19m | 11:15AM0.36m | 8:37PM0.20m | |||||||||||||
— | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | |
6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:14 | — | |
mm | 2 | 6 | — | — | — | — | — | — | 13 | 1 | — | — | — | — | 6 | — | 1 | 9 |
Temp °C | 20 | 19 | 19 | 18 | 18 | 21 | 23 | 24 | 20 | 21 | 21 | 20 | 20 | 20 | 18 | 16 | 15 | 15 |
Feels °C | 21 | 21 | 18 | 16 | 16 | 19 | 21 | 24 | 19 | 21 | 23 | 22 | 21 | 21 | 17 | 13 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | SSE 13 | SSE 12 | ENE 7 | ENE 7 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
57 | 68 | 89 | 113 | 139 | 138 | 32 | 48 | 197 | 220 | 273 | 272 | 287 | 295 | 264 | 234 | 200 | 201 | |
Swell 2 Height (m) Direction Period (s) | S 8 | SSE 11 | SSE 11 | S 10 | S 8 | S 8 | S 8 | SSE 8 | S 12 | S 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | S 10 | S 10 | SE 12 | SE 11 |
22 | 37 | 37 | 55 | 22 | 12 | 12 | 13 | 71 | 62 | 40 | 39 | 36 | 34 | 31 | 17 | 21 | 20 | |
Swell 3 Height (m) Direction Period (s) | SSE 11 | S 8 | S 8 | S 8 | SSE 11 | S 11 | — | — | — | SSE 9 | SE 8 | SE 8 | — | SE 11 | SE 11 | SE 11 | S 10 | S 10 |
23 | 11 | 21 | 5 | 25 | 9 | — | — | — | 7 | 3 | 3 | — | 4 | 5 | 20 | 17 | 8 | |
Wind waves Height (m) Direction Period (s) | — | — | N 3 | NNE 4 | NNE 4 | N 4 | ENE 7 | ENE 7 | — | N 4 | NNW 4 | — | — | — | S 2 | S 4 | S 6 | S 6 |
— | — | 7 | 19 | 20 | 10 | 198 | 198 | — | 17 | 16 | — | — | — | 1 | 6 | 75 | 109 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 10 | 0 | 9 | 16 | 27 | 27 | 146 | 16 | 71 | 39 | 0 | 0 | 0 | 15 | 15 | 25 | 25 | 10 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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