Aan surfForecast / Lombok – South / Indonesia

information circle16 Day Weather and Surf, issued 7 am Thursday 16 Apr 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Aan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aan sea temperature is
29.2° C
(Which is normal for this time of year)

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 Monday (Apr 20) at 8AM. The primary swell is predicted to be 1.0m and 12s period with a secondary swell of 0.6m and 17s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Aan in the next 16 days are 2.1m 17s and forecast to arrive on Wednesday (Apr 22) at 11PM. Winds are predicted to be offshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Mon 20th Apr)3.5ft (1.0m) 12s
Best Surf11AM (Wed 22nd Apr)5ft (1.5m) 13s
Most Powerful11PM (Wed 22nd Apr)7ft (2.1m) 17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 28°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Mon night. Warm (max 28°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.

Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
2
0
0
0
0
0
1
0
0
1
1
0
3
2
2
3
4
4
4
Swell
Height Map
Wave Height (m) & direction (?)
1.4
SW
1.4
SW
1.5
SW
1.4
SW
1.2
SW
1.3
SSW
1.5
SSW
1.5
SSW
1.5
SSW
1.3
SSW
1.3
SSW
1.3
SSW
0.7
SW
0.9
SW
1.1
SW
1.3
SSW
1.3
SSW
1.6
SSW
1.5
SSW
1.2
SSW
2
SSW
Period(s) (?)141414131313151413131212161615141413131816
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7427318286515015819118867565555254432703765097016829027348771997
Wind
(km/h)
15
SE
25
SE
15
ESE
20
SE
20
SE
20
SE
20
SE
20
SE
15
SE
15
SE
15
SSE
10
ESE
10
SE
10
S
0
ESE
5
S
5
WSW
10
NNW
5
W
0
NNW
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
onglassoncross-
on
cross-
off
glassglassoff
High Tide
/ height (m)
Low Tide
/ height (m)
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Sunrise6:16--6:16--6:16--6:16--6:16--6:16--6:16--
Sunset-6:10--6:10--6:09--6:09--6:08--6:08--6:08-
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
Rain (mm)
--------------1-1125-
Temp. °C272827282827282827272827282828282827282828
Feels °C (?)302928292827282728293029313032323132323232
  • 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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Quick surf report for Aan:

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aan 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.


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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