Asa Surf Break
Lat Long: 57.33° N 12.07° E

Asa Surf Forecast and Surf Report

Weather Forecast for Asa

Issued: 1 am 05 Jun 2026 (local time)

Forecast update in  hr  min

Today's Asa sea temperature is
13.5° C

Normal for this time of year

Asa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Asa surf forecast from 5 Jun 2026:

  • Most powerful swell: Tuesday 9 Jun, 5PM (local time) - 6ft (1.8m), 6s period, SW swell with 247 kJ wave energy.

Best Forecast Surf Conditions for Asa this week:

The most powerful waves expected at Asa in the next 16 days are 1.8m 6s and forecast to arrive on Tuesday (Jun 09) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Thursday (Jun 11) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Tue 9th Jun)6ft (1.8m) 6s

Table - best surf conditions forecast for Asa over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Fri morning. Very mild (max 17°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 17mm), heaviest on Tue afternoon. Very mild (max 19°C on Tue morning, min 12°C on Tue night). Winds increasing (light winds from the SSE on Mon night, fresh winds from the WSW by Tue night).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
5
1.1
SSW
5
0.4
SSW
4
0.5
WSW
4
0.4
SW
4
0.2
SSW
3
0.3
SSE
3
0.3
S
4
0.4
W
3
0.3
WSW
3
0.2
SSW
3
0.5
SE
3
1.6
S
6
1.3
SW
5
1.1
SW
6
0.9
SSW
5
1.1
WSW
5
0.7
WNW
5
0.6
SW
4
0.5
SW
4
Wave Graph
Metric surfscale
Energy kJ
33
57
6
8
4
1
2
2
0
3
2
1
5
184
89
69
44
64
23
12
8
Wind (km/h)
25
SSW
25
S
15
WSW
15
WSW
20
SW
10
ESE
15
SE
10
SSW
5
W
10
WNW
10
WSW
10
E
20
SE
30
SSE
30
SW
20
SSW
20
SSW
30
SW
30
SSW
35
SSW
35
SW
Wind State
on
cross-on
cross-on
on
on
cross-off
cross
cross-on
cross-on
cross
cross-on
cross-off
cross
cross-on
on
on
on
on
cross-on
cross-on
on
High Tide
12:38PM0.12m
00:37AM0.12m
1:31PM0.10m
1:32AM0.11m
2:12PM0.08m
2:22AM0.11m
2:48PM0.07m
3:06AM0.11m
3:18PM0.06m
3:48AM0.11m
3:47PM0.06m
4:30AM0.11m
4:21PM0.07m
Low Tide
6:57PM0.07m
7:37AM0.04m
7:38PM0.05m
8:36AM0.03m
8:08PM0.04m
9:25AM0.02m
8:37PM0.03m
10:04AM0.02m
9:08PM0.01m
10:34AM0.02m
9:37PM0.00m
11:01AM0.02m
10:16PM-0.00m
rain showers
rain showers
clear
clear
clear
part cloud
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
mod rain
rain showers
thunderstorm
thunderstorm
rain showers
light rain
light rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:20
4:18
4:18
4:16
4:16
4:16
4:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:00
10:00
10:02
10:04
10:05
10:06
10:07
 mm
2
2
1
6
3
2
2
4
3
4
11
Temp °C
15
17
16
13
14
15
15
17
16
14
16
16
19
14
13
13
14
13
12
14
13
Feels °C
11
13
14
9
10
12
13
16
15
12
15
15
15
9
6
9
10
8
5
6
8
Swell 1
Height (m)
Direction
Period (s)
0.4
SSW
4
0.2
WNW
4
0.2
WNW
4
0.2
SSW
3
0.2
SSW
3
0.4
WNW
6
0.3
WNW
7
0.2
WNW
5
0.7
WNW
5
0.3
WNW
5
Energy kJ
6
1
2
1
1
11
9
3
23
5
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
5
0.1
NW
4
0.3
WNW
8
0.1
W
6
Energy kJ
1
1
12
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
5
1.1
SSW
5
0.2
W
3
0.5
WSW
4
0.4
SW
4
0.3
SSE
3
0.3
S
4
0.4
W
3
0.3
WSW
3
0.5
SE
3
1.6
S
6
1.3
SW
5
1.1
SW
6
0.9
SSW
5
1.1
WSW
5
0.7
SW
5
0.6
SW
4
0.5
SW
4
Energy kJ
33
57
1
8
4
2
2
3
2
5
184
89
69
44
64
21
12
8
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
2
2
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
Distance (km)
848
1132
328
684
912
416
416
662
663
663
665
416
418
99
1072
1072
662
1219
416
328
416
Best forecast wave conditions in Kattegat and Skagerrack
Rating
(10 max)
1
Best forecast wave conditions in Sweden
Rating
(10 max)
1
Header Global
Rating
(10 max)
5
6
9
8
9
9
8
7
8
8
9
6
9
9
9
6
5
7
8
7
6
  • 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
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Information about the Asa Surf forecast

The above surf forecast table for Asa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Asa can be found by selecting the local surf guide option on the grey menu. Our Asa surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Asa) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Asa may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Asa is 17 km (11 miles) from Kungsbacka. If you plan a holiday in Kattegat and Skagerrack, look for hotels and other accommodation in Kungsbacka. Kungsbacka has rooms for a wide range of budgets as well as car hire and transport links.

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