Surf Forecasts:
How big are the waves at Siouville today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 1.5ft (0.5m), 5s period with W swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 2ft (0.6m), 4s period with W swell.
- Evening surf: Evening surf (17 Aug, local time) - 3.5ft (1.0m), 4s period with W swell.
The current surf forecast for Siouville at 1PM is: 0.6m 4s primary swell from a West direction and 0.1m 10s secondary swell from a West direction (forecast issued at 07:00am August 17). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 1.5ft (0.5m) | 5s |
| Afternoon (17 Aug) | 2ft (0.6m) | 4s |
| Evening (17 Aug) | 3.5ft (1.0m) | 4s |
Table - waves today at Siouville. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Mon afternoon, min 17°C on Mon morning). Mainly fresh winds. | |||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||||||
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 | 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) | WNW 5 | W 5 | W 5 | W 3 | W 4 | W 4 | W 5 | W 6 | W 6 | W 5 | W 5 | W 5 | W 5 | W 5 | W 6 | WNW 6 | W 6 | W 6 | W 6 | W 7 | W 7 | W 5 | W 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 8 | 12 | 11 | 8 | 15 | 28 | 56 | 88 | 74 | 55 | 48 | 73 | 82 | 94 | 160 | 108 | 73 | 62 | 66 | 73 | 123 | 65 | 117 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 12:23PM4.41m | 00:37AM4.38m | 12:59PM4.15m | 1:14AM4.01m | 1:37PM3.84m | ||||||||||||||||||
Low Tide | 6:59PM0.53m | 7:18AM0.56m | 7:34PM0.85m | 7:52AM0.95m | 8:11PM1.20m | ||||||||||||||||||
 |  |  | |  | |  | |  | | | | | | | | | | | | | | | |
 | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:20 | — | — | — | — | — | — | — | 9:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 18 | 20 | 21 | 20 | 18 | 17 | 17 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 17 |
Feels °C | 16 | 16 | 17 | 19 | 19 | 18 | 15 | 14 | 14 | 16 | 15 | 15 | 16 | 15 | 14 | 15 | 15 | 14 | 16 | 14 | 14 | 15 | 12 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 10 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 4 | 4 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 5 | W 5 | W 5 | W 3 | W 4 | W 4 | W 5 | W 6 | W 6 | W 5 | W 5 | W 5 | W 5 | W 5 | W 6 | WNW 6 | W 6 | W 6 | W 6 | W 7 | W 7 | W 5 | W 6 |
| kJ | 8 | 12 | 11 | 8 | 15 | 28 | 56 | 88 | 74 | 55 | 48 | 73 | 82 | 94 | 160 | 108 | 73 | 62 | 66 | 73 | 123 | 65 | 117 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 316 | 341 | 336 | 650 | 685 | 701 | 248 | 248 | 253 | 162 | 253 | 921 | 901 | 949 | 707 | 259 | 253 | 162 | 236 | 247 | 247 | 248 | 162 |
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