
Surf Forecasts:
How big are the waves at Siriu today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 4.5ft (1.3m), 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) - 6ft (1.8m), 7s period with ENE swell.
The current surf forecast for Siriu at 4PM is: 1.5m 7s primary swell from a East-northeast direction and 0.4m 12s secondary swell from a South-southeast direction, 0.3m 8s secondary swell from a South-southeast direction (forecast issued at 08:00am September 29). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 4.5ft (1.3m) | 7s |
| Afternoon (29 Sep) | 5ft (1.5m) | 7s |
| Evening (29 Sep) | 6ft (1.8m) | 7s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Wed night. Warm (max 23°C on Tue morning, min 15°C on Wed afternoon). Winds decreasing (fresh winds from the NNE on Tue morning, light winds from the S by Thu morning). | ||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||||||||||
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 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 8 | S 9 | S 9 | S 9 |
Wave Graph | ||||||||||||||||||||||
166 | 163 | 166 | 198 | 301 | 344 | 265 | 272 | 286 | 295 | 228 | 234 | 200 | 169 | 165 | 165 | 133 | 133 | 205 | 257 | 325 | 397 | |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross-off |
High Tide | 2:56PM0.61m | 3:35AM0.73m | 3:15PM0.56m | 4:20AM0.65m | 9:38AM0.52m | 3:31PM0.52m | ||||||||||||||||
Low Tide | 10:12AM0.24m | 9:27PM0.19m | 11:15AM0.36m | 8:37PM0.20m | 8:08AM0.51m | 12:48PM0.46m | 8:28PM0.20m | |||||||||||||||
5:56 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | |
— | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | |
mm | — | 1 | — | — | 3 | — | — | — | — | — | 4 | 5 | 6 | 9 | 4 | 4 | 4 | — | — | — | — | — |
Temp °C | 18 | 21 | 23 | 23 | 20 | 21 | 21 | 20 | 19 | 19 | 17 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 15 |
Feels °C | 16 | 20 | 21 | 22 | 20 | 22 | 23 | 21 | 20 | 18 | 15 | 13 | 13 | 14 | 14 | 15 | 14 | 15 | 15 | 14 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | E 7 | SSE 13 | SSE 12 | ENE 7 | ENE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 8 | S 9 | S 9 | S 9 |
166 | 163 | 32 | 48 | 204 | 259 | 265 | 272 | 286 | 295 | 228 | 234 | 200 | 169 | 165 | 165 | 133 | 133 | 138 | 148 | 201 | 152 | |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | SSE 8 | S 12 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | S 10 | S 10 | SE 12 | S 6 | S 6 | S 7 | S 7 | S 8 | E 8 | E 8 | E 8 | E 8 |
22 | 12 | 12 | 13 | 71 | 62 | 61 | 59 | 37 | 34 | 31 | 17 | 21 | 73 | 80 | 76 | 82 | 102 | 105 | 103 | 82 | 80 | |
Swell 3 Height (m) Direction Period (s) | SSE 11 | S 11 | — | — | — | — | SE 8 | SE 8 | — | — | — | SE 11 | S 10 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | S 11 |
25 | 9 | — | — | — | — | 2 | 3 | — | — | — | 20 | 17 | 33 | 31 | 40 | 37 | 37 | 35 | 31 | 31 | 83 | |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | SW 2 | — | S 10 | S 4 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | — | S 8 | S 9 | S 9 | S 9 |
41 | 22 | 166 | 198 | 301 | 344 | — | 1 | — | 128 | 12 | 61 | 66 | 118 | 100 | 117 | 131 | — | 205 | 257 | 325 | 397 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 39 | 25 | 191 | 16 | 26 | 0 | 0 | 0 | 0 | 15 | 38 | 25 | 15 | 0 | 0 | 10 | 10 | 0 | 10 | 10 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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