Surf Forecasts:
How big are the waves at Valnäs - Nord Koster today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 2ft (0.6m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 1.5ft (0.4m), 6s period with SW swell.
- Evening surf: Evening surf (11 Aug, local time) - 1ft (0.3m), 5s period with SW swell.
The current surf forecast for Valnäs - Nord Koster at 12PM is: 0.4m 6s primary swell from a Southwest direction (forecast issued at 07:00am August 11). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 2ft (0.6m) | 6s |
| Afternoon (11 Aug) | 1.5ft (0.4m) | 6s |
| Evening (11 Aug) | 1ft (0.3m) | 5s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Thu night, min 14°C on Tue morning). Winds increasing (light winds from the NNW on Tue morning, fresh winds from the WSW by Thu morning). | |||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||||
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) | SW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SW 4 | WSW 9 | W 8 | WSW 5 | WSW 5 | SSW 4 | SW 5 | SW 7 | SSW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 60 | 39 | 23 | 11 | 0 | 4 | 5 | 8 | 1 | 3 | 3 | 0 | 6 | 2 | 0 | 97 | 136 | 103 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross | cross | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:10AM0.34m | 4:26PM0.32m | 4:56AM0.33m | 5:14PM0.32m | 5:43AM0.31m | 6:05PM0.31m | |||||||||||||||||
Low Tide | 9:49AM0.02m | 10:07PM-0.01m | 10:34AM-0.00m | 10:56PM-0.02m | 11:19AM-0.01m | ||||||||||||||||||
 |  | | | | | | | |  | | | |  |  | | | | | | | | | |
 | 5:24 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:10 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 16 | 17 | 16 | 16 | 15 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 18 | 19 | 20 |
Feels °C | 11 | 12 | 11 | 12 | 13 | 12 | 13 | 11 | 10 | 11 | 13 | 15 | 15 | 13 | 12 | 13 | 12 | 11 | 10 | 10 | 12 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | — | SW 5 | SW 4 | SW 4 | SW 4 | SW 4 | S 4 | SSW 4 | SW 5 | SW 7 | SSW 7 | SW 7 | — | — | — | — | — | — | — |
| kJ | 60 | 39 | 23 | 11 | — | 4 | 5 | 5 | 4 | 4 | 8 | 5 | 4 | 2 | 30 | 97 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 5 | W 9 | SW 6 | WSW 5 | WSW 5 | — | S 4 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 2 | 2 | 1 | 3 | 3 | — | 1 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 9 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 8 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 5 | SW 3 | — | — | SSE 2 | SSE 3 | SSE 4 | SSE 4 | SW 5 | SSW 4 | — | — | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 |
| kJ | — | — | — | — | 7 | 5 | — | — | 1 | 2 | 4 | 2 | 6 | 3 | — | — | 136 | 103 | 111 | 114 | 114 | 114 | 97 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 765 | 765 | 769 | 832 | 832 | 852 | 805 | 648 | 482 | 482 | 622 | 479 | 482 | 482 | 494 | 265 | 258 | 265 | 791 | 482 | 498 | 479 | 482 |
Best forecast wave conditions in Kattegat and Skagerrack | |||||||||||||||||||||||
Best forecast wave conditions in Sweden | |||||||||||||||||||||||
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