Asu Surf Break

Lat Long: 0.92° N 97.25° E

Asu 48 hour detailed Surf Forecast

Issued: 12 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Asu sea temperature is
29.7°C
0.7° 

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 (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 5ft (1.5m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 4.5ft (1.4m), 14s period with SW swell.
  • Evening surf: Evening surf (18 Sep, local time) - 4.5ft (1.4m), 14s period with SSW swell.

The current surf forecast for Asu at 5PM is: 1.4m 14s primary swell from a South-southwest direction and 0.7m 8s secondary swell from a West direction (forecast issued at 12:00pm September 18). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (WIB) & DateWave HeightWave Period
Morning (18 Sep)5ft (1.5m)16s
Afternoon (18 Sep)4.5ft (1.4m)14s
Evening (18 Sep)4.5ft (1.4m)14s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Fri night. Warm (max 28°C on Fri afternoon, min 26°C on Sun night). Wind will be generally light.

Fri
18
Saturday
19
Sunday
20
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
4
3
4
4
3
4
4
3
3
3
4
4
4
4
4
4
4
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
SSW
15
1.4
SW
14
1.4
SW
14
1.4
SSW
14
1.3
SSW
14
1.4
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SW
18
1.9
SSW
18
2
SSW
17
2.1
SSW
17
2.1
SSW
17
2.1
SW
16
2.2
SW
16
2.2
SW
16
2.2
SSW
16
2.2
SSW
16
2.1
SSW
16
2.1
SSW
16
2
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1083
846
857
796
691
774
672
663
1007
2138
2406
2522
2433
2256
2349
2320
2359
2330
2228
2228
1716
Wind (km/h)
10
SE
5
S
10
SSW
15
SW
15
SSW
15
SSW
15
SSW
15
SSE
15
SSE
15
SSE
20
SSE
20
SSE
15
SSE
15
SSE
10
SE
10
SE
10
SE
10
SSE
15
S
10
SSE
10
SE
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
High Tide
10:24PM0.55m
9:03AM0.32m
11:49PM0.50m
Low Tide
2:59PM0.13m
5:04AM0.28m
3:25PM0.18m
4:12PM0.24m
cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:28
6:28
 mm
1
1
4
3
2
1
1
1
1
1
1
1
1
1
Temp °C
27
27
28
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
28
28
27
Feels °C
31
31
31
29
29
29
30
29
29
29
29
29
29
30
31
31
30
30
31
31
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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