Surf Forecasts:
How big are the waves at Valnäs - Nord Koster today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 0.5ft (0.1m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 2ft (0.6m), 6s period with SW swell.
- Evening surf: Evening surf (25 Sep, local time) - 6ft (1.8m), 6s period with SW swell.
The current surf forecast for Valnäs - Nord Koster at 3PM is: 0.6m 6s primary swell from a Southwest direction (forecast issued at 07:00am September 25). The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 0.5ft (0.1m) | 6s |
| Afternoon (25 Sep) | 2ft (0.6m) | 6s |
| Evening (25 Sep) | 6ft (1.8m) | 6s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Sat afternoon, min 13°C on Fri afternoon). Mainly strong winds. | |||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||||||||||
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 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | WSW 7 | WSW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SSW 4 | SW 6 | W 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1 | 1 | 1 | 21 | 76 | 251 | 236 | 203 | 101 | 183 | 251 | 254 | 116 | 151 | 172 | 0 | 123 | 107 | 73 | 0 | 0 | 2 | 1 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross | cross | cross | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | off |
High Tide | 4:23AM0.26m | 4:36PM0.28m | 4:55AM0.24m | 5:15PM0.27m | 5:29AM0.23m | 5:59PM0.26m | |||||||||||||||||
Low Tide | 9:48AM0.02m | 10:15PM0.02m | 10:23AM0.01m | 10:52PM0.02m | 11:02AM0.00m | ||||||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | | |  | | |
 | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — |
 | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 13 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 16 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 |
Feels °C | 14 | 13 | 11 | 9 | 11 | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 10 | 9 | 7 | 6 | 7 | 6 | 7 | 8 | 9 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | — | — | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | SW 4 | SSW 4 |
| kJ | 1 | 1 | 1 | 21 | 76 | — | — | 152 | 101 | 85 | 116 | 113 | — | — | — | — | — | — | — | — | — | 20 | 12 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 6 | W 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSW 2 | — | — | SW 6 | SW 6 | SW 6 | — | SW 7 | WSW 7 | WSW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SSW 4 | SSW 4 | S 4 |
| kJ | — | — | 1 | — | — | 251 | 236 | 203 | — | 183 | 251 | 254 | 116 | 151 | 172 | 128 | 123 | 107 | 73 | 40 | 26 | 18 | 18 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 479 | 482 | 479 | 904 | 904 | 498 | 622 | 622 | 852 | 498 | 498 | 498 | 800 | 879 | 879 | 498 | 835 | 254 | 482 | 479 | 250 | 250 | 482 |
Best forecast wave conditions in Kattegat and Skagerrack | |||||||||||||||||||||||
Best forecast wave conditions in Sweden | |||||||||||||||||||||||
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