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Asa Surf Forecast
/ Kattegat and Skagerrack (6 surf breaks) /
Surf Forecasts:
Asa surfForecast / Kattegat and Skagerrack / Sweden
48hr Weather and Surf, issued 1 pm Monday 25 May 2026 CESTForecast update in hr min s Forecast update imminent
Asa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Asa sea temperature is
12.2° C
(Which is normal for this time of year)How big are the waves at Asa today?
The current surf forecast for Asa at 7PM is: 0.9m 4s primary swell from a West direction and 0.1m 6s secondary swell from a Northwest direction (forecast issued at 01:00pm May 25). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 2.5ft (0.8m) | 5s |
| Afternoon (25 May) | 2.5ft (0.7m) | 4s |
| Evening (25 May) | 3.5ft (1.0m) | 4s |
Table - waves today at Asa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 11°C on Thu morning). Winds decreasing (strong winds from the WNW on Tue night, calm by Thu morning). | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 4 | W 4 | W 4 | W 4 | W 5 | WNW 6 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 5 | NW 4 | NW 4 | NW 4 | NW 4 | WNW 8 | WNW 8 | WNW 8 | |
25 | 16 | 13 | 25 | 92 | 131 | 87 | 78 | 73 | 91 | 124 | 182 | 298 | 245 | 103 | 51 | 37 | 27 | 21 | 8 | 5 | 6 | 6 | 6 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | glassy | cross-off | cross-off | |
High Tide | 4:00PM0.10m | 4:14AM0.13m | 4:45PM0.09m | 5:02AM0.13m | 5:25PM0.09m | 5:48AM0.12m | ||||||||||||||||||
Low Tide | 9:59AM-0.01m | 9:49PM0.00m | 10:47AM-0.01m | 10:30PM-0.00m | 11:30AM-0.00m | 11:08PM-0.00m | ||||||||||||||||||
 | | | |  |  | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:30 | — | — |
 | — | — | — | 9:43 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:46 | — | — | — | 9:47 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 17 | 18 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 11 |
10 | 13 | 15 | 10 | 8 | 9 | 8 | 8 | 7 | 7 | 6 | 5 | 4 | 5 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 11 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | — | — | NW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 7 | WNW 7 | WNW 4 | WNW 8 | WNW 8 |
 kJ | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 1 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 8 | NW 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | WSW 3 | NW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | W 4 | W 4 | W 4 | W 4 | W 5 | WNW 6 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 5 | NW 4 | NW 4 | NW 4 | NW 4 | — | — | — |
| kJ | 25 | 16 | 13 | 25 | 92 | 131 | 87 | 78 | 73 | 91 | 124 | 182 | 298 | 245 | 103 | 51 | 37 | 27 | 21 | 8 | 5 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 902 | 684 | 902 | 548 | 902 | 902 | 902 | 902 | 902 | 1072 | 901 | 901 | 901 | 901 | 901 | 902 | 658 | 904 | 665 | 665 | 658 | 919 | 919 | 335 |
Best forecast wave conditions in Kattegat and Skagerrack | ||||||||||||||||||||||||
Best forecast wave conditions in Sweden | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Asa surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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