Keusik Luhur surfForecast / Java – Central / Indonesia

information circle12 Day Weather and Surf, issued 6 pm Tuesday 16 Sep 2025 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
27.3° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Keusik Luhur this week:

The surf forecast for Keusik Luhur over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 21) at 7AM. The primary swell is predicted to be 2.2m and 16s period with a secondary swell of 1.1m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Keusik Luhur in the next 12 days are 2.2m 18s and forecast to arrive on Wednesday (Sep 24) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sun 21st Sep)7ft (2.2m) 16s
Best Surf 7AM (Sun 21st Sep)7ft (2.2m) 16s
Most Powerful 1AM (Wed 24th Sep)7ft (2.2m) 18s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 60mm), heaviest during Thu night. Warm (max 26°C on Tue afternoon, min 24°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 38mm), heaviest during Fri night. Warm (max 27°C on Sat morning, min 25°C on Fri afternoon). Wind will be generally light.

Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
1
2
0
2
3
1
3
2
0
3
1
1
3
3
1
2
2
1
3
2
Swell
Height Map
Wave Height (m) & direction (?)
2.1
SSW
2.4
SSW
2.2
SSW
2.2
SSW
2.1
SSW
2
SSW
2
S
1.8
S
1.4
SSW
1.1
SSW
1.3
SSW
2
SSW
2.1
SSW
2.2
SSW
2.2
SSW
2
SSW
1.8
SSW
1.7
SSW
1.6
SSW
1.1
SW
1.6
SW
Period(s) (?)161515141413131212131617161516151414142119
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2274261120381956177513391397946598427798209621072288218618331340111196110411845
Wind
(km/h)
20
SE
20
ESE
20
ESE
20
SE
15
ESE
15
ESE
15
SE
10
ESE
15
E
20
SE
15
ESE
15
ESE
20
ESE
15
E
15
ESE
20
ESE
15
E
20
ESE
20
SE
15
ESE
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
crosscross-
on
crosscrosscross-
on
crosscrosscross-
on
crosscross-
on
cross-
on
crosscrosscross-
on
crosscrosscross-
on
crosscross
High Tide
/ height (m)
2:40AM
1.30
6:20PM
0.86
4:56AM
1.27
7:01PM
1.03
6:21AM
1.35
7:29PM
1.19
7:13AM
1.42
7:54PM
1.35
7:52AM
1.48
8:18PM
1.48
8:26AM
1.50
8:42PM
1.58
8:57AM
1.49
Low Tide
/ height (m)
6:34PM
0.69
11:14AM
0.51
9:50PM
0.80
12:29PM
0.42
12:04AM
0.70
1:11PM
0.35
1:05AM
0.56
1:42PM
0.29
1:47AM
0.42
2:08PM
0.26
2:22AM
0.30
2:32PM
0.24
2:54AM
0.21
Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Sunrise--5:39--5:37--5:37--5:37--5:35--5:35--5:35
Sunset5:43--5:42--5:42--5:42--5:42--5:42--5:42--
rain showers
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
clear
Rain (mm)
16344472656143212--1--2-
Temp. °C262626262626262426262527272527272627272627
Feels °C (?)262727262728282728282729292730292829292929
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Java - Central

  1. weather stationWind Update The wind is still cross-on at Keusik Luhur (fresh winds from the ESE at ASCATC108E8S 29 km from Keusik Luhur). 2.2m 15s groundswell from the SSW with a 1.3m 6s windswell from the SE. 2 swells combining so expect closeout sets.

    Keusik Luhur
Expand
<
>
View all

29 km away, 2 h 7 min ago

31 km/h
ESE
0.0
27.3
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Keusik Luhur 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 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 12 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.

Nearest
Nearest
Nearest