Surf Forecasts:
How big are the waves at Valnäs - Nord Koster today (19 Sep):
- Evening surf: Evening surf (19 Sep, local time) - 8ft (2.5m), 8s period with SW swell.
The current surf forecast for Valnäs - Nord Koster at 8PM is: 2.5m 8s primary swell from a Southwest direction (forecast issued at 01:00pm September 19). An open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | - | - |
| Afternoon (19 Sep) | - | - |
| Evening (19 Sep) | 8ft (2.5m) | 8s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 11°C on Mon night). Winds decreasing (near gales from the SW on Sat afternoon, calm by Tue morning). | |||||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | |||||||||||||||||||
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 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 8 | SW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 941 | 860 | 611 | 489 | 422 | 345 | 408 | 503 | 481 | 349 | 259 | 200 | 134 | 86 | 62 | 41 | 22 | 11 | 7 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | cross-on | cross |
High Tide | 12:54PM0.27m | 1:28AM0.31m | 1:37PM0.28m | 2:08AM0.31m | 2:15PM0.29m | ||||||||||||||||
Low Tide | 7:02PM0.10m | 7:59AM0.12m | 7:42PM0.08m | 8:18AM0.11m | 8:12PM0.07m | ||||||||||||||||
 |  | |  | |  | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | 7:25 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 16 | 15 | 14 | 15 | 15 | 14 | 14 | 16 | 18 | 17 | 13 |
Feels °C | 7 | 8 | 6 | 5 | 5 | 5 | 4 | 4 | 5 | 5 | 7 | 5 | 5 | 8 | 10 | 9 | 7 | 9 | 12 | 12 | 8 |
Swell 1 Height (m) Direction Period (s) | — | — | — | S 6 | S 6 | SSE 6 | — | — | — | — | — | — | — | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
| kJ | — | — | — | 29 | 20 | 12 | — | — | — | — | — | — | — | 200 | 134 | 86 | 62 | 41 | 22 | 11 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 8 | SW 7 | WSW 7 | NW 5 | NW 3 | NW 3 | NW 3 | NNW 3 | NW 3 | NNW 3 | NNE 2 |
| kJ | 403 | 509 | 941 | 860 | 611 | 489 | 422 | 345 | 408 | 503 | 481 | 349 | 259 | 8 | 4 | 6 | 7 | 4 | 2 | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 498 | 498 | 498 | 904 | 1049 | 904 | 904 | 904 | 904 | 1049 | 1263 | 860 | 896 | 764 | 765 | 765 | 769 | 765 | 479 | 479 | 765 |
Best forecast wave conditions in Kattegat and Skagerrack | |||||||||||||||||||||
Best forecast wave conditions in Sweden | |||||||||||||||||||||
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