Surf Forecasts:
How big are the waves at Siriu today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 6ft (1.8m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 5ft (1.5m), 8s period with ESE swell.
- Evening surf: Evening surf (16 Oct, local time) - 4ft (1.2m), 8s period with ESE swell.
The current surf forecast for Siriu at 8AM is: 1.8m 9s primary swell from a East-southeast direction (forecast issued at 02:00am October 16). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 6ft (1.8m) | 9s |
| Afternoon (16 Oct) | 5ft (1.5m) | 8s |
| Evening (16 Oct) | 4ft (1.2m) | 8s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri morning. Warm (max 20°C on Fri morning, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||||||||||||
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) | ESE 7 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 10 | S 10 | S 10 | S 12 | S 12 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 169 | 209 | 397 | 464 | 346 | 286 | 244 | 202 | 262 | 321 | 275 | 407 | 207 | 216 | 223 | 334 | 528 | 682 | 546 | 415 | 1155 | 1926 | 2005 | 2126 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | glassy | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | glassy | off | glassy | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 4:30AM0.59m | 3:31PM0.57m | 5:27AM0.52m | 11:17AM0.54m | 4:06PM0.53m | 10:26PM0.29m | 11:22AM0.58m | 5:14PM0.48m | ||||||||||||||||
Low Tide | 8:16AM0.46m | 9:24PM0.21m | 8:02AM0.48m | 1:59PM0.51m | 10:07PM0.29m | 1:28AM0.26m | 3:35PM0.47m | |||||||||||||||||
 |  |  |  |  | | |  | |  |  | | |  | | | | | | | | | | | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — |
mm | — | 8 | 8 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 19 | 20 | 20 | 19 | 18 | 17 | 16 | 16 | 18 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 17 | 19 | 18 | 17 | 15 |
Feels °C | 20 | 19 | 20 | 19 | 19 | 18 | 17 | 16 | 15 | 14 | 15 | 17 | 17 | 16 | 15 | 16 | 14 | 13 | 12 | 13 | 14 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 10 | S 10 | S 10 | S 12 | SSE 12 | S 11 | S 11 |
| kJ | 169 | 209 | 397 | 464 | 346 | 286 | 244 | 202 | 262 | 321 | 275 | 246 | 207 | 202 | 223 | 334 | 528 | 682 | 546 | 415 | 1155 | 1366 | 1317 | 1439 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | — | — | — | — | — | SE 11 | — | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 16 | — | — | — | — | — | 5 | — | 171 | 151 | 154 | 158 | 206 | 216 | 216 | 216 | 176 | 180 | 147 | 150 | 184 | 184 | 136 | 104 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | — | — | — | — | — | — | — | — | — | — | — | — | S 15 | SE 14 | SE 14 | — | — | — | SSE 12 | — | — | NE 8 | NE 8 |
| kJ | 8 | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 8 | 7 | — | — | — | 167 | — | — | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | SW 3 | SSW 4 | S 5 | S 6 | S 6 | S 7 | S 8 | S 8 | S 8 | S 8 | — | — | — | — | — | — | — | SSW 10 | — | S 12 | S 11 | S 11 |
| kJ | — | — | 2 | 15 | 27 | 80 | 119 | 158 | 471 | 522 | 509 | 407 | — | — | — | — | — | — | — | 1053 | — | 1926 | 2005 | 2126 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 15 | 38 | 21 | 13 | 13 | 0 | 0 | 10 | 13 | 13 | 10 | 0 | 0 | 0 | 0 | 0 | 15 | 72 | 65 | 13 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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