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

Asa Surf Forecast and Surf Report

Weather Forecast for Asa

Issued: 1 am 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Asa sea temperature is
13.3° 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 4 Jun 2026:

  • Most powerful swell: Wednesday 10 Jun, 11AM (local time) - 5ft (1.5m), 6s period, S swell with 141 kJ wave energy.

Best Forecast Surf Conditions for Asa this week:

The most powerful waves expected at Asa in the next 16 days are 1.5m 6s and forecast to arrive on Wednesday (Jun 10) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Wednesday (Jun 10) at 2PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Wed 10th Jun)5ft (1.5m) 6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu night. Very mild (max 16°C on Fri night, min 12°C on Fri night). Winds decreasing (fresh winds from the S on Thu afternoon, light winds from the WSW by Fri night).

Days 4-6 Weather Summary

Moderate rain (total 10mm), heaviest on Tue afternoon. Very mild (max 16°C on Sun afternoon, min 11°C on Tue night). Winds increasing (light winds from the W on Sun night, fresh winds from the W by Tue afternoon).

Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
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
S
4
1.2
S
5
1.1
SSW
5
0.9
SSW
5
1.1
SSW
5
0.5
SW
4
0.5
WSW
4
0.4
SW
4
0.4
SSW
4
0.4
SSW
3
0.4
SW
3
0.2
SSW
3
0.2
WNW
5
0.2
WNW
4
0.6
SSE
4
0.6
S
5
1.2
SSW
6
1.2
SSW
5
0.1
NW
9
1.3
SSW
6
Wave Graph
Metric surfscale
Energy kJ
31
77
59
35
59
7
8
4
6
4
3
1
2
2
0
9
16
81
70
3
115
Wind (km/h)
30
SSE
35
S
25
S
30
SSW
25
S
15
W
15
WSW
20
SW
15
SSE
15
SSE
15
SW
10
W
10
WSW
10
SW
15
ESE
20
SE
35
W
30
WSW
35
WSW
30
WSW
25
WSW
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
on
cross-on
on
on
cross-off
cross
cross-on
cross-on
on
cross-on
on
High Tide
11:42AM0.13m
11:40PM0.12m
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
Low Tide
6:01PM0.08m
6:27AM0.05m
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
cloud
light rain
rain showers
rain showers
cloud
rain showers
part cloud
clear
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
light rain
mod rain
rain showers
thunderstorm
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:20
4:20
4:18
4:18
4:16
4:16
4:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:59
10:00
10:00
10:02
10:04
10:05
10:06
 mm
2
5
2
1
1
8
1
2
1
Temp °C
15
15
15
14
15
16
14
14
15
14
16
15
14
15
15
16
13
13
13
15
15
Feels °C
10
10
11
9
11
14
11
10
12
11
14
14
12
13
14
12
7
7
5
8
11
Swell 1
Height (m)
Direction
Period (s)
0.2
WNW
4
0.1
NW
4
0.1
NW
4
0.2
SSW
3
0.2
WNW
5
0.1
NW
10
0.1
NW
9
1.3
SSW
6
Energy kJ
2
1
1
1
2
4
3
115
Swell 2
Height (m)
Direction
Period (s)
0.1
W
6
0.1
W
6
0.1
W
9
Energy kJ
1
1
2
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.9
S
4
1.2
S
5
1.1
SSW
5
0.9
SSW
5
1.1
SSW
5
0.5
SW
4
0.5
WSW
4
0.4
SW
4
0.4
SSW
4
0.4
SSW
3
0.4
SW
3
0.2
WNW
3
0.2
WNW
4
0.6
SSE
4
0.6
S
5
1.2
SSW
6
1.2
SSW
5
1.9
S
6
Energy kJ
31
77
59
35
59
7
8
4
6
4
3
1
2
9
16
81
70
275
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
2
1
2
1
1
2
Distance (km)
665
839
663
663
663
665
532
416
1017
416
416
418
328
663
665
663
665
904
678
902
684
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)
5
4
5
5
5
9
9
7
9
9
8
6
8
7
6
7
6
5
7
9
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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