Asu Surf Break

Lat Long: 0.92° N 97.25° E

Asu 48 hour detailed Surf Forecast

Issued: 6 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Asu sea temperature is
30.0° C
0.8° 

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


How big are the waves at Asu today (21 Aug):

  • Afternoon surf: Afternoon surf (21 Aug, local time) - 7ft (2.1m), 15s period with SSW swell.
  • Evening surf: Evening surf (21 Aug, local time) - 6.5ft (2.0m), 16s period with SSW swell.

The current surf forecast for Asu at 11PM is: 2.1m 16s primary swell from a South-southwest direction and 1.2m 18s secondary swell from a South-southwest direction (forecast issued at 06:00pm August 21). The wind direction is predicted to be offshore and the swell rating is 5.

Time (WIB) & DateWave HeightWave Period
Morning (21 Aug)--
Afternoon (21 Aug)7ft (2.1m)15s
Evening (21 Aug)6.5ft (2.0m)16s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Sat night. Warm (max 28°C on Fri afternoon, min 26°C on Sun night). Wind will be generally light.

Fri
21
Saturday
22
Sunday
23
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
4
4
4
5
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SSW
15
2
SSW
15
2
SSW
16
2.3
SSW
17
2.3
SSW
16
2.3
SSW
16
2.3
SSW
16
2.2
SSW
16
2.2
SSW
15
2.2
SSW
15
2.1
SSW
15
2
SSW
14
2
SSW
14
1.9
SSW
14
1.8
SSW
14
1.8
SSW
14
1.7
SSW
14
1.7
SSW
14
1.6
SSW
13
Wave Graph
Metric surfscale
Energy kJ
2144
1883
1908
3102
2653
2588
2588
2325
2130
1993
1776
1690
1690
1517
1355
1249
1059
1043
919
Wind (km/h)
10
S
10
SSE
10
SE
15
SE
10
ESE
10
ESE
10
SE
10
S
10
S
15
S
15
SSE
15
SSE
15
SSE
10
SE
10
SE
10
SSE
10
S
15
S
10
SE
Wind State
cross-off
cross-off
off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
High Tide
00:57AM0.52m
12:03PM0.27m
2:43AM0.53m
3:37PM0.29m
Low Tide
4:29PM0.18m
11:38AM0.27m
5:37PM0.22m
11:05AM0.22m
8:06PM0.23m
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:37
6:37
 mm
1
1
3
3
1
1
Temp °C
28
28
28
28
27
27
27
28
28
28
28
28
27
27
27
28
28
28
28
Feels °C
31
31
31
31
31
31
31
31
31
31
31
31
29
30
30
31
31
30
31
  • 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
How to use the Wavefinder 

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 Asu 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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