Keusik Luhur surfForecast / Java – Central / Indonesia

information circle48hr Weather and Surf, issued 12 pm Wednesday 17 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
27.5° C
(Which is 1.2°C warmer than normal for this time of year)


How big are the waves at Keusik Luhur today?

The current surf forecast for Keusik Luhur at 1PM is: 2.2m 15s primary swell from a South-southwest direction and 0.2m 9s secondary swell from a West direction, 1.3m 6s secondary swell from a Southeast direction (forecast issued at 12:00pm September 17). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (17 Sep)7.5ft (2.3m)15s
Afternoon (17 Sep)7ft (2.2m)14s
Evening (17 Sep)7ft (2.2m)14s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
17
Thursday
18
Friday
19
Saturday
20
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
Rating
(10 max)
2
1
0
1
1
2
2
2
2
1
1
1
3
2
1
2
2
0
1
1
1
2
3
2
Swell
Height Map
Wave Height (m) & direction (?)
2.3
SSW
2.2
SSW
2.3
SSW
2.2
SSW
2.1
SSW
2.1
SSW
2.1
SSW
2.1
SSW
2.3
S
2.2
S
2.1
S
2
S
1.7
SSW
1.7
S
1.5
S
1.5
S
1.5
S
1
SSW
0.8
SSW
1.3
SSW
1.5
SSW
1.3
SSW
1.2
SW
1.4
SSW
Period(s) (?)151514141414141313131313131212121213171416161617
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22122010212218871800177516281535183516571510135999585565765766836236858610817987761146
Wind
(km/h)
15
E
20
ESE
20
SE
15
SE
15
ESE
15
ESE
15
ESE
15
ESE
20
ESE
15
ESE
20
SE
15
SE
15
ESE
15
SE
20
ESE
20
ESE
20
E
20
ESE
20
SE
20
SE
20
ESE
15
ESE
15
ESE
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross
High Tide
/ height (m)
6:20PM
0.86
4:56AM
1.27
7:01PM
1.03
6:21AM
1.35
7:29PM
1.19
Low Tide
/ height (m)
9:50PM
0.80
12:29PM
0.42
12:04AM
0.70
1:11PM
0.35
1:05AM
0.56
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise-------5:37-------5:37-------5:37
Sunset--5:42-------5:42-------5:42-----
thunderstorm
rain showers
thunderstorm
part cloud
rain showers
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
111-11223323451233335544
Temp. °C262626262525252526262625242424252526262525252525
Feels °C (?)272726272627272727272726262725262628282627272727
  • 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 Continuing clean conditions at Keusik Luhur (light winds from the ESE at Cilacap 60 km from Keusik Luhur). 2.2m 14s groundswell from the SSW with a 1.3m 6s windswell from the SE. 2 swells combining so expect closeout sets.

    Keusik Luhur
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