Keusik Luhur surfForecast / Java – Central / Indonesia

information circle16 Day Weather and Surf, issued 12 pm Friday 20 Mar 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Keusik Luhur surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keusik Luhur sea temperature is
29.4° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Keusik Luhur this week:

The surf forecast for Keusik Luhur over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 20) at 10PM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 0.5m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Keusik Luhur in the next 16 days are 1.8m 15s and forecast to arrive on Monday (Mar 23) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 20th Mar)3ft (0.9m) 13s
Best Surf 1AM (Sun 22nd Mar)5ft (1.5m) 15s
Most Powerful 7AM (Mon 23rd Mar)6ft (1.8m) 15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 7mm), mostly falling on Fri night. Warm (max 28°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 29°C on Wed morning, min 25°C on Mon night). Wind will be generally light.

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
0
2
1
1
4
3
1
3
4
1
4
2
0
3
2
0
2
1
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SSW
0.6
SSW
0.9
SSW
0.8
SSW
1
SSW
1.5
SSW
1.5
SSW
1.6
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.5
SSW
1.5
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.2
SSW
1.3
SSW
1.3
SSW
1.3
SSW
Period(s) (?)131312121615141314141414131313131312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13913726418756810019309191154125710751172817805623604614374459444429
Wind
(km/h)
5
SSE
15
S
5
NNW
5
S
10
S
5
WSW
5
SSW
15
SSW
10
WSW
5
SW
20
SW
10
WNW
10
SW
20
SW
15
WNW
15
WSW
20
SW
15
WNW
20
WSW
25
WSW
20
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoncross-
off
ononglasscross-
on
cross-
on
crossglasscross-
on
cross-
off
cross-
on
cross-
on
cross-
off
crosscross-
on
cross-
off
crosscross-
on
cross
High Tide
/ height (m)
9:16PM
1.54
9:25AM
1.79
9:50PM
1.49
9:55AM
1.85
10:25PM
1.39
10:28AM
1.86
11:00PM
1.27
11:03AM
1.80
11:38PM
1.13
11:43AM
1.68
12:21AM
0.98
12:30PM
1.53
1:27AM
0.85
Low Tide
/ height (m)
3:12PM
0.12
3:10AM
0.18
3:48PM
0.04
3:37AM
0.19
4:25PM
0.01
4:04AM
0.22
5:05PM
0.06
4:33AM
0.28
5:48PM
0.16
5:03AM
0.37
6:39PM
0.30
5:34AM
0.48
7:50PM
0.45
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Sunrise5:50--5:50--5:50--5:50--5:48--5:48--5:48--
Sunset-5:57--5:55--5:55--5:54--5:54--5:53--5:53-
clear
part cloud
rain showers
thunderstorm
clear
thunderstorm
clear
rain showers
thunderstorm
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
thunderstorm
part cloud
part cloud
Rain (mm)
--11-3-11---------1--
Temp. °C282826282827282827282826282826292927292927
Feels °C (?)303030323131313030292828302828302929292927
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Keusik Luhur Surf forecast

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

Keusik Luhur is 49 km (30 miles) from the city of Sidareja. If you plan a holiday in Central Java, look for hotels and other accommodation in Sidareja. Sidareja has rooms for a wide range of budgets as well as car hire and transport links.

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