Aan surfForecast / Lombok – South / Indonesia

information circle12 Day Weather and Surf, issued 1 am Tuesday 10 Mar 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
28.2° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Aan this week:

The surf forecast for Aan over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 13) at 11PM. The primary swell is predicted to be 1.5m and 11s period with a secondary swell of 0.7m and 24s. Another secondary swell of 1.0m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Aan in the next 12 days are 1.4m 18s and forecast to arrive on Sunday (Mar 15) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 13th Mar)2.5ft (0.7m) 24s
Best Surf 8AM (Sat 14th Mar)3.5ft (1.0m) 22s
Most Powerful 5AM (Sun 15th Mar)4.5ft (1.4m) 18s

Table - best surf conditions forecast for Aan over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 26mm), heaviest during Tue night. Warm (max 28°C on Tue morning, min 26°C on Tue night). Mainly fresh winds.

Days 3-6 Weather Summary Moderate rain (total 18mm), heaviest on Sun afternoon. Warm (max 29°C on Sat afternoon, min 25°C on Fri night). Mainly fresh winds.

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
1
0
0
2
0
0
2
2
2
4
2
2
3
1
1
2
Swell
Height Map
Wave Height (m) & direction (?)
1.2
SSW
1.3
SSW
1
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1
SSW
0.8
SSW
1.5
SSW
1.6
SSW
1.5
SSW
0.8
SSW
1
SSW
1.3
SSW
1.3
SSW
1.4
SSW
1.4
SSW
1.4
SW
1.3
SSW
1.4
SW
1.2
SW
Period(s) (?)131312131313121212111123222019181716161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)47651227445847244430920363360853169896112191203118611201057832883623
Wind
(km/h)
25
W
25
W
20
W
30
W
25
W
20
WNW
25
W
25
W
25
WNW
30
W
25
WSW
15
WNW
20
W
20
W
15
WNW
20
W
20
W
15
WNW
20
W
20
W
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscross-
off
crosscrosscross-
off
crosscrosscross-
off
crosscrosscross-
off
crosscrosscross-
off
crosscrosscross-
off
High Tide
/ height (m)
1:25PM
2.47
1:45AM
1.82
1:49PM
2.28
2:09AM
1.59
2:16PM
2.07
2:41AM
1.35
3:00PM
1.86
6:55PM
1.77
9:40AM
1.69
8:24PM
1.99
9:41AM
1.92
9:07PM
2.21
Low Tide
/ height (m)
7:58PM
0.64
7:22AM
0.84
8:33PM
0.86
7:31AM
1.02
9:32PM
1.08
7:09AM
1.20
1:59AM
1.12
2:50AM
0.90
2:33PM
1.35
3:15AM
0.70
3:10PM
1.09
3:37AM
0.53
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise6:18--6:18--6:18--6:18--6:18--6:18--6:18--
Sunset-6:30--6:30--6:30--6:29--6:29--6:28--6:28-
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
231031421-2132-2-35224
Temp. °C282826272826282827282827282927282826272826
Feels °C (?)292827272727282728282729303030292928282928
  • 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 12 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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