Surf Forecasts:
How big are the waves at Valnäs - Nord Koster today (15 Aug):
The current surf forecast for Valnäs - Nord Koster at 2AM is: 0.1m 4s primary swell from a Southwest direction (forecast issued at 07:00pm August 14). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
Short Range ForecastSome drizzle, heaviest during Fri night. Very mild (max 19°C on Fri night, min 14°C on Mon morning). Winds increasing (light winds from the SSE on Fri night, fresh winds from the W by Sat night). | |||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | |||||||||||||||||
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 4 | SW 4 | SW 4 | SW 4 | S 4 | S 4 | S 4 | S 4 | SSW 5 | SW 7 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 6 | SW 3 | SW 8 | SW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 727 | 284 | 164 | 91 | 45 | 22 | 7 | 2 | 17 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | on | on | cross-on | cross-off | cross-off | off |
High Tide | 6:59PM0.29m | 7:27AM0.26m | 7:57PM0.28m | 8:26AM0.24m | 9:01PM0.27m | ||||||||||||||
Low Tide | 00:35AM-0.01m | 12:52PM-0.00m | 1:27AM0.01m | 1:41PM0.01m | |||||||||||||||
 | |  |  | | | |  | | |  |  | | | | | | | | |
 | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | 9:07 | — | — | — | — | — | — | — | 9:05 | — | — | — | — | — | — | — | 9:02 | — |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 19 | 18 | 17 | 15 | 16 | 17 | 17 | 18 | 18 | 16 |
Feels °C | 14 | 17 | 17 | 15 | 16 | 15 | 15 | 14 | 14 | 14 | 12 | 11 | 9 | 12 | 14 | 13 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | — | SW 4 | SW 4 | SW 4 | — | — | — | — | — | — | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | WSW 8 | SW 8 | SW 8 | SW 4 |
| kJ | — | 2 | 1 | 1 | — | — | — | — | — | — | 385 | 284 | 164 | 91 | 45 | 6 | 2 | 2 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 6 | SW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 17 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 8 | SW 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 |
Wind waves Height (m) Direction Period (s) | SSW 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | SSW 5 | SW 7 | SW 8 | — | N 3 | NNW 3 | NNW 3 | SW 6 | SW 3 | SW 4 | — |
| kJ | 16 | 10 | 7 | 9 | 9 | 10 | 9 | 9 | 30 | 183 | 727 | — | 5 | 5 | 1 | 22 | 7 | 7 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 906 | 904 | 484 | 399 | 484 | 1162 | 1335 | 1060 | 904 | 1026 | 399 | 66 | 66 | 810 | 864 | 864 | 837 | 815 | 479 |
Best forecast wave conditions in Kattegat and Skagerrack | |||||||||||||||||||
Best forecast wave conditions in Sweden | |||||||||||||||||||
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