Surf Forecasts:
How big are the waves at Valnäs - Nord Koster today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 5ft (1.6m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 5ft (1.6m), 6s period with SW swell.
- Evening surf: Evening surf (10 Aug, local time) - 4.5ft (1.4m), 7s period with SW swell.
The current surf forecast for Valnäs - Nord Koster at 9AM is: 1.6m 6s primary swell from a Southwest direction (forecast issued at 01:00am August 10). An open ocean swell of 0.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 5ft (1.6m) | 6s |
| Afternoon (10 Aug) | 5ft (1.6m) | 6s |
| Evening (10 Aug) | 4.5ft (1.4m) | 7s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 14°C on Mon night). Winds decreasing (strong winds from the W on Mon morning, light winds from the NW by Tue morning). | ||||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||||||
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 | 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) | SSW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | WSW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SW 4 | SW 4 | SW 4 | SW 6 | SW 5 | SW 5 | SSW 4 | SW 5 | SSW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 0 | 127 | 167 | 205 | 210 | 172 | 171 | 315 | 116 | 61 | 41 | 24 | 12 | 0 | 4 | 4 | 5 | 2 | 5 | 0 | 0 | 0 | 3 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | on | cross-on | cross-on | on | on | cross | cross | cross | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:26AM0.33m | 3:39PM0.31m | 4:10AM0.34m | 4:26PM0.32m | 4:56AM0.33m | 5:14PM0.32m | ||||||||||||||||||
Low Tide | 9:02AM0.04m | 9:17PM-0.00m | 9:49AM0.02m | 10:07PM-0.01m | 10:34AM-0.00m | 10:56PM-0.02m | ||||||||||||||||||
 |  |  | | |  | |  | | | | | | | | | | | | | | | |  | |
 | — | 5:22 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:13 | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 15 | 17 | 19 | 19 | 17 | 16 | 14 | 15 | 15 | 16 | 17 | 17 | 16 | 15 | 14 | 14 | 15 | 15 | 15 | 16 | 16 |
Feels °C | 9 | 9 | 5 | 6 | 8 | 11 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 14 | 14 | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | — | SSE 6 | SSE 5 | — | — | — | — | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | — | SW 5 | SW 4 | SW 4 | SW 4 | SW 6 | SW 5 | — | — | SW 5 | SSW 4 |
| kJ | — | 10 | 5 | — | — | — | — | 143 | 116 | 61 | 41 | 24 | 12 | — | 4 | 4 | 5 | 2 | 5 | 7 | — | — | 3 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 5 | W 9 | SW 6 | WSW 6 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 3 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 9 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | WSW 7 | — | NNW 3 | — | — | — | SW 5 | SW 3 | — | — | — | — | — | SW 5 | SSW 4 | SSW 3 | S 3 |
| kJ | 90 | 127 | 167 | 205 | 210 | 172 | 171 | 315 | — | 2 | — | — | — | 7 | 3 | — | — | — | — | — | 6 | 3 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 498 | 904 | 498 | 1073 | 1073 | 1027 | 1000 | 837 | 805 | 765 | 186 | 769 | 438 | 832 | 438 | 484 | 479 | 479 | 494 | 498 | 482 | 482 | 482 | 800 |
Best forecast wave conditions in Kattegat and Skagerrack | ||||||||||||||||||||||||
Best forecast wave conditions in Sweden | ||||||||||||||||||||||||
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