Surf Forecasts:
How big are the waves at Siriu today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 3ft (0.9m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 4ft (1.2m), 7s period with NE swell.
- Evening surf: Evening surf (16 Jul, local time) - 4.5ft (1.4m), 7s period with NE swell.
The current surf forecast for Siriu at 1PM is: 0.9m 10s primary swell from a East-southeast direction and 0.3m 11s secondary swell from a Southeast direction, 1.2m 7s secondary swell from a Northeast direction (forecast issued at 08:00am July 16). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 3ft (0.9m) | 10s |
| Afternoon (16 Jul) | 4ft (1.2m) | 7s |
| Evening (16 Jul) | 4.5ft (1.4m) | 7s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sat morning, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||
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 10 | ESE 10 | ESE 10 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 212 | 182 | 163 | 128 | 144 | 173 | 188 | 365 | 373 | 395 | 416 | 334 | 334 | 532 | 588 | 588 | 585 | 585 | 574 | 390 | 625 | 640 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross |
High Tide | 4:01PM0.65m | 2:38AM0.72m | 4:11PM0.60m | 3:15AM0.73m | 4:27PM0.56m | |||||||||||||||||
Low Tide | 9:56AM-0.02m | 10:30PM0.46m | 10:35AM0.03m | 10:48PM0.45m | 11:12AM0.11m | 8:49PM0.43m | ||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | |
 | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 20 | 21 | 17 | 15 | 16 | 16 | 15 | 17 | 22 | 23 | 18 | 18 | 18 | 18 | 18 | 20 | 25 | 25 | 21 | 20 |
Feels °C | 10 | 12 | 16 | 17 | 14 | 11 | 12 | 12 | 11 | 14 | 18 | 19 | 15 | 15 | 15 | 15 | 15 | 17 | 22 | 22 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | NE 7 | ENE 8 | ENE 8 | ENE 8 | ESE 10 | ESE 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ESE 10 | ENE 8 | ENE 8 |
| kJ | 212 | 182 | 163 | 127 | 130 | 133 | 118 | 223 | 213 | 238 | 267 | 40 | 40 | 351 | 360 | 379 | 353 | 394 | 370 | 9 | 400 | 409 |
Swell 2 Height (m) Direction Period (s) | S 9 | SE 11 | SE 11 | SE 11 | SSE 11 | SE 10 | S 20 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SSE 16 | SSE 16 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SSE 16 | SSE 16 | SSE 16 |
| kJ | 2 | 19 | 18 | 5 | 11 | 17 | 7 | 90 | 90 | 67 | 58 | 26 | 25 | 40 | 40 | 19 | 10 | 9 | 9 | 26 | 25 | 24 |
Swell 3 Height (m) Direction Period (s) | — | S 13 | S 12 | S 12 | S 12 | S 13 | S 13 | S 12 | SE 18 | SE 18 | SE 17 | S 12 | S 11 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SE 18 | S 13 | ESE 10 | E 9 |
| kJ | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 13 | 12 | 11 | 3 | 2 | 21 | 21 | 20 | 18 | 17 | 12 | 3 | 9 | 2 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 |
| kJ | 93 | 88 | 108 | 128 | 144 | 173 | 188 | 365 | 373 | 395 | 416 | 334 | 334 | 532 | 588 | 588 | 585 | 585 | 574 | 390 | 625 | 640 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 27 | 27 | 16 | 16 | 27 | 27 | 27 | 27 | 49 | 27 | 16 | 16 | 39 | 33 | 49 | 33 | 25 | 33 | 27 | 16 | 25 | 25 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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