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 6AM is: 1.7m 9s primary swell from a East-southeast direction (forecast issued at 02:00am October 16). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be glassy 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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