Surf Forecasts:
How big are the waves at Siriu today (24 Sep):
- Afternoon surf: Afternoon surf (24 Sep, local time) - 6ft (1.8m), 13s period with SSE swell.
- Evening surf: Evening surf (24 Sep, local time) - 5.5ft (1.7m), 14s period with SSE swell.
The current surf forecast for Siriu at 5PM is: 1.8m 13s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a East-northeast direction, 0.9m 4s secondary swell from a North-northeast direction (forecast issued at 02:00pm September 24). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | - | - |
| Afternoon (24 Sep) | 6ft (1.8m) | 13s |
| Evening (24 Sep) | 5.5ft (1.7m) | 14s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | ||||||||||||||||||
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) | SSE 13 | SSE 13 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | NE 6 | NE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1294 | 1155 | 1090 | 1189 | 1038 | 793 | 560 | 476 | 339 | 269 | 199 | 156 | 97 | 68 | 77 | 75 | 62 | 66 | 62 | 62 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross-off | glassy | on | on | cross-off | cross-off |
High Tide | 1:22PM0.78m | 00:46AM0.76m | 1:41PM0.77m | 1:15AM0.81m | 1:59PM0.75m | |||||||||||||||
Low Tide | 7:18PM0.22m | 7:29AM-0.04m | 7:47PM0.20m | 8:06AM-0.02m | 8:16PM0.18m | |||||||||||||||
 | | |  | | | | | | | | | | | | | |  | |  | |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:12 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 18 | 16 | 16 | 16 | 17 | 21 | 25 | 24 | 21 | 19 | 18 | 18 | 18 | 22 | 24 | 23 | 21 | 20 |
Feels °C | 18 | 17 | 15 | 14 | 14 | 14 | 15 | 19 | 23 | 21 | 20 | 18 | 17 | 18 | 19 | 23 | 24 | 24 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 1294 | 1155 | 1090 | 1189 | 1038 | 793 | 560 | 476 | 339 | 269 | 199 | 156 | 97 | 68 | 41 | 53 | 62 | 66 | 62 | 62 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 11 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ESE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 45 | 41 | 22 | 50 | 34 | 33 | 33 | 21 | 21 | 21 | 22 | 12 | 20 | 11 | 66 | 45 | 44 | 20 | 20 | 19 |
Swell 3 Height (m) Direction Period (s) | ESE 11 | — | ESE 11 | ESE 11 | ESE 11 | ESE 11 | NE 8 | ESE 10 | ESE 10 | — | — | — | ESE 10 | ESE 11 | E 11 | E 11 | E 11 | E 11 | S 14 | E 11 |
| kJ | 43 | — | 40 | 39 | 39 | 38 | 2 | 20 | 20 | — | — | — | 20 | 11 | 10 | 3 | 2 | 2 | 4 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 8 | NE 8 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NE 4 | NE 5 | NE 4 | NE 5 | NE 5 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | — | — | — | — |
| kJ | 44 | 93 | 31 | 22 | 11 | 11 | 9 | 13 | 24 | 55 | 65 | 43 | 31 | 44 | 77 | 75 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 27 | 27 | 27 | 27 | 27 | 27 | 9 | 27 | 27 | 39 | 27 | 27 | 9 | 6 | 0 | 0 | 27 | 25 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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