Aan Surf Break

Lat Long: 8.91° S 116.31° E

Aan Surf Forecast and Surf Report

Issued: 7 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Aan sea temperature is
26.2°C
0.6° 

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


Aan surf forecast from 16 Sep 2026:

  • Best quality surf: Friday 18 Sep, 5AM (local time) - 6ft (1.8m), 14s period, SW swell with glassy winds.
  • Most powerful swell: Wednesday 23 Sep, 11AM (local time) - 7ft (2.2m), 16s period, SSW swell with 2,503 kJ wave energy.
  • Next surfable swell (1★+): Friday 18 Sep, 5AM (local time) - 6ft (1.8m), 14s period with SW swell.

Best Forecast Surf Conditions for Aan this week:

The surf forecast for Aan over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 18) at 5AM. The primary swell is predicted to be 1.8m and 14s period with a secondary swell of 0.7m and 5s. Another secondary swell of 0.9m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Aan in the next 16 days are 2.2m 16s and forecast to arrive on Wednesday (Sep 23) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 18th Sep)6ft (1.8m) 14s
Best Surf 5AM (Fri 18th Sep)6ft (1.8m) 14s
Most Powerful11AM (Wed 23rd Sep)7ft (2.2m) 16s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Sat morning, min 24°C on Sat night). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
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
1
0
0
3
0
0
1
0
0
1
1
0
1
1
1
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
SW
15
1.8
SW
14
2
SSW
15
2.2
SSW
14
2
SSW
14
1.9
SSW
14
1.7
SSW
14
1.6
SW
14
1.4
SW
14
1.3
SSW
14
1.3
SW
14
1.6
SW
18
2.1
SW
16
2.2
SW
16
2.2
SW
16
2
SW
14
1.8
SW
14
1.6
SW
14
1.5
SW
13
1.4
SW
13
1.6
SSW
17
Wave Graph
Metric surfscale
Energy kJ
1358
1340
1714
2061
1667
1349
1019
907
846
691
658
1453
2166
2384
2314
1624
1363
976
757
594
1473
Wind (km/h)
25
SE
25
SSE
15
ESE
20
SE
20
SSE
10
E
15
SE
15
SE
10
SE
15
SE
20
SE
15
ESE
15
SSE
20
SE
15
ESE
20
SE
20
SE
20
ESE
25
SE
25
SE
20
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
12:43PM2.24m
00:45AM2.67m
1:09PM2.03m
1:10AM2.48m
1:34PM1.80m
1:36AM2.27m
2:02PM1.57m
2:05AM2.05m
2:51PM1.36m
2:57AM1.82m
10:52PM1.52m
6:48AM1.77m
9:10PM1.72m
Low Tide
6:29PM0.52m
7:14AM0.41m
6:50PM0.68m
7:45AM0.62m
7:09PM0.86m
8:23AM0.85m
7:21PM1.05m
9:27AM1.07m
7:02PM1.25m
1:17PM1.11m
11:48PM1.52m
2:25PM0.92m
2:20AM1.31m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:05
6:05
6:05
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:10
6:10
6:10
6:09
6:09
6:09
 mm
Temp °C
26
27
25
26
26
25
26
27
25
27
27
25
26
27
25
27
27
25
27
27
25
Feels °C
25
27
25
26
25
26
27
28
27
29
28
26
27
27
27
28
26
28
27
26
24
  • 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 Aan Surf forecast

The above surf forecast table for Aan provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aan can be found by selecting the local surf guide option on the grey menu. Our Aan 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 (Aan) 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 Aan 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.

Aan is 23 km (14 miles) from the city of Praya. If you plan a holiday in South Coast of Lombok, look for hotels and other accommodation in Praya. Praya has rooms for a wide range of budgets as well as car hire and transport links.

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