Asa surfForecast / Kattegat and Skagerrack / Sweden

information circle48hr Weather and Surf, issued 7 am Sunday 17 May 2026 CEST
Forecast 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
10.1° C
(Which is slightly cooler than normal)

How big are the waves at Asa today?

The current surf forecast for Asa at 12PM is: 1.0m 5s primary swell from a Southwest direction and 0.1m 5s secondary swell from a West direction (forecast issued at 07:00am May 17). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (17 May)3.5ft (1.1m)5s
Afternoon (17 May)3ft (0.9m)5s
Evening (17 May)1.5ft (0.5m)4s

Table - waves today at Asa. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 15°C on Mon afternoon, min 9°C on Sun morning). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
Wed
20
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
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
6
1.1
SW
5
1.1
SW
5
0.9
SW
5
0.7
SW
5
0.5
SSW
4
0.5
S
4
0.5
S
4
0.6
S
4
0.6
S
4
0.5
S
4
0.4
SSE
4
0.3
S
4
0.2
S
4
0.2
S
4
0.2
S
4
0.3
S
4
0.4
S
4
0.3
S
4
0.4
SSW
4
0.3
SSW
4
0.2
S
4
0.2
S
4
0.2
S
3
Wave Graph
Metric surfscale
Energy kJ
86
68
55
33
22
10
8
7
10
11
8
5
0
0
0
0
0
5
3
5
3
0
0
1
Wind (km/h)
30
WSW
25
SW
25
SW
20
SSW
20
S
20
SSE
15
SE
15
SSE
20
SE
20
SE
15
SE
10
S
5
S
5
SSW
5
S
10
S
10
SE
10
SE
10
SSW
10
SW
5
WSW
0
WNW
5
SE
10
SE
on
on
on
on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
glassy
cross-on
cross
cross
cross-on
on
on
glassy
cross
cross
High Tide
7:52AM0.12m
7:43PM0.10m
8:53AM0.13m
8:46PM0.11m
9:59AM0.13m
9:57PM0.12m
Low Tide
1:46PM0.03m
1:50AM0.00m
2:48PM0.04m
2:58AM0.01m
3:55PM0.05m
rain showers
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:48
4:46
4:45
4:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:28
9:30
9:31
9:34
1
Temp °C
9
9
9
10
11
11
11
10
9
10
13
14
15
14
13
12
11
11
12
12
12
13
13
11
3
3
3
4
6
6
7
6
4
5
9
10
13
12
11
9
8
8
9
9
10
11
11
8
Swell 1
Height (m)
Direction
Period (s)
0.1
W
5
0.2
WNW
5
0.2
WNW
6
0.1
NW
6
0.1
W
5
0.1
W
6
0.1
W
6
0.4
S
4
0.3
S
4
0.2
S
4
0.2
S
4
0.2
S
4
0.3
S
4
0.3
SSW
4
0.3
SSW
4
0.2
S
4
0.2
S
4
Energy kJ
1
3
4
1
1
1
1
5
3
1
1
1
3
3
3
1
1
Swell 2
Height (m)
Direction
Period (s)
0.1
W
6
Energy kJ
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.2
SW
6
1.1
SW
5
1.1
SW
5
0.9
SW
5
0.7
SW
5
0.5
SSW
4
0.5
S
4
0.5
S
4
0.6
S
4
0.6
S
4
0.5
S
4
0.4
SSE
4
0.4
S
4
0.3
S
4
0.4
SSW
4
0.2
S
3
Energy kJ
86
68
55
33
22
10
8
7
10
11
8
5
5
3
5
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
416
834
218
218
839
215
658
658
335
215
215
215
418
662
662
662
662
658
665
658
665
663
665
663
Best forecast wave conditions in Kattegat and Skagerrack
Rating
(10 max)
Best forecast wave conditions in Sweden
Rating
(10 max)
Header Global
Rating
(10 max)
4
5
4
4
8
6
4
4
5
7
4
4
5
4
5
5
4
4
4
4
5
5
5
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest