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Surf Forecasts:

Aan surfForecast / Lombok – South / Indonesia

information circle48hr Weather and Surf, issued 7 pm Tuesday 20 Jan 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
29.3° C
 (Which is normal for this time of year)

How big are the waves at Aan today?

The current surf forecast for Aan at 9PM is: 1.6m 14s primary swell from a South-southwest direction and 0.4m 24s secondary swell from a South-southwest direction, 1.7m 7s secondary swell from a West-southwest direction (forecast issued at 07:00pm January 20). The wind direction is predicted to be cross-shore.

Time (WITA) & DateWave HeightWave Period
Morning (20 Jan)--
Afternoon (20 Jan)5ft (1.6m)14s
Evening (20 Jan)5ft (1.6m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
0
1
2
2
2
3
2
2
1
1
2
3
2
2
2
1
2
3
3
2
2
2
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
SSW
1.5
SSW
1.6
SSW
1.7
SSW
1.6
SSW
1.1
SSW
1.4
SSW
1.7
SSW
1.7
SSW
1.9
SSW
2
SSW
2.5
SSW
2.2
SSW
2.2
SSW
2.3
SSW
2.2
SSW
2.1
SSW
1.9
SSW
1.8
SSW
1.8
SSW
1.7
SSW
3
WSW
1.7
SSW
2.5
WSW
Period(s) (?)1414141414212019181818171616161616141414149148
Wave
Graph
(?)Metric surfscale
Energy kJ (?)9088959851064929100315282022181921682432355025732479255023591997152513701370117512279901003
Wind
(km/h)
30
W
30
W
30
W
30
W
30
WNW
30
WNW
25
WNW
25
WNW
30
WNW
40
W
40
WNW
30
WNW
20
WNW
30
NW
30
WNW
35
WNW
35
WNW
30
WNW
25
WNW
25
WNW
25
WNW
25
NW
35
NW
25
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
11:18PM
2.71
12:05PM
2.36
11:49PM
2.72
12:31PM
2.46
12:21AM
2.66
12:58PM
2.53
Low Tide
/ height (m)
5:13PM
0.72
5:51AM
0.11
5:46PM
0.64
6:17AM
0.12
6:20PM
0.59
6:42AM
0.17
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sunrise-----6:07-------6:09-------6:09--
Sunset6:42-------6:42-------6:42-------
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
346755313393112111522215
Temp. °C272727262626272826252525252626272726262626262625
Feels °C (?)262727252626272826222224262625262525272726272526
  • 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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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 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.

View detailed surf forecast for Aan at:
surf-forecast.com

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