Surf Forecasts:
How big are the waves at Siouville today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 3.5ft (1.0m), 9s period with W swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.7m), 9s period with W swell.
- Evening surf: Evening surf (21 Aug, local time) - 2ft (0.6m), 8s period with W swell.
The current surf forecast for Siouville at 4PM is: 0.7m 9s primary swell from a West direction and 0.4m 4s secondary swell from a North direction (forecast issued at 01:00pm August 21). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3.5ft (1.0m) | 9s |
| Afternoon (21 Aug) | 2.5ft (0.7m) | 9s |
| Evening (21 Aug) | 2ft (0.6m) | 8s |
Table - waves today at Siouville. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 19°C on Sat afternoon, min 16°C on Sat morning). Winds increasing (light winds from the NE on Fri night, strong winds from the E by Mon morning). | |||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 6 | WNW 6 | W 8 | W 8 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 133 | 79 | 57 | 54 | 49 | 49 | 25 | 25 | 11 | 21 | 28 | 15 | 14 | 14 | 14 | 14 | 6 | 6 | 6 | 6 | 11 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | off | off | off | cross-off | off |
High Tide | 3:24PM3.22m | 4:10AM3.01m | 5:01PM3.09m | 5:57AM2.99m | 6:33PM3.21m | ||||||||||||||||
Low Tide | 9:15AM1.68m | 10:00PM1.81m | 10:34AM1.92m | 11:52PM1.89m | 12:33PM1.90m | ||||||||||||||||
 |  | |  |  | | | | | | |  |  | |  |  | | | | | | |
 | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — |
 | — | — | — | 9:14 | — | — | — | — | — | — | — | 9:12 | — | — | — | — | — | — | — | 9:09 | — |
mm | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 17 | 18 | 19 | 18 | 17 | 18 | 18 | 17 | 18 | 19 | 19 | 18 | 18 |
Feels °C | 13 | 14 | 14 | 13 | 14 | 15 | 16 | 14 | 13 | 14 | 14 | 14 | 13 | 15 | 15 | 13 | 13 | 13 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 6 | WNW 6 | WNW 5 | W 8 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 12 |
| kJ | 133 | 79 | 57 | 54 | 49 | 49 | 25 | 25 | 9 | 21 | 28 | 15 | 14 | 14 | 14 | 14 | 6 | 6 | 6 | 6 | 11 |
Swell 2 Height (m) Direction Period (s) | — | N 4 | — | — | NE 4 | NE 4 | W 8 | W 8 | W 8 | NW 4 | — | — | — | — | — | — | — | SE 4 | W 13 | W 12 | W 12 |
| kJ | — | 5 | — | — | 1 | 1 | 21 | 12 | 11 | 1 | — | — | — | — | — | — | — | 1 | 4 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | — | N 4 | NNW 4 | NW 3 | — | — | — | NE 4 | NE 5 | NE 4 | NE 5 | ENE 3 | ENE 3 | E 3 | E 3 | E 3 | ENE 3 | ENE 4 | ENE 4 | ENE 4 |
| kJ | 10 | — | 5 | 5 | 1 | — | — | — | 9 | 18 | 16 | 10 | 3 | 5 | 5 | 5 | 5 | 8 | 18 | 20 | 18 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 141 | 5 | 530 | 234 | 235 | 5 | 0 | 9 | 46 | 238 | 244 | 235 | 246 | 180 | 242 | 251 | 251 | 243 | 239 | 238 | 202 |
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