Keramas Surf Break

Lat Long: 8.60° S 115.34° E

Keramas Surf Forecast and Surf Report

Issued: 1 am 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's Keramas sea temperature is
27.9°C
0.1° 

Keramas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Keramas surf forecast from 20 Oct 2026:

  • Best quality surf: Friday 23 Oct, 2AM (local time) - 8ft (2.4m), 17s period, SSW swell with glassy winds.
  • Most powerful swell: Friday 23 Oct, 5PM (local time) - 10ft (3.0m), 17s period, SSW swell with 4,340 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 20 Oct, 8PM (local time) - 6ft (1.8m), 14s period with SSW swell.

Best Forecast Surf Conditions for Keramas this week:

The surf forecast for Keramas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 20) at 8PM. The primary swell is predicted to be 1.8m and 14s period with a secondary swell of 0.1m and 26s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Keramas in the next 16 days are 3.0m 17s and forecast to arrive on Friday (Oct 23) at 5PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 20th Oct)6ft (1.8m) 14s
Best Surf 2AM (Fri 23rd Oct)8ft (2.4m) 17s
Most Powerful 5PM (Fri 23rd Oct)10ft (3.0m) 17s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu night. Warm (max 30°C on Tue morning, min 24°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 30°C on Sun morning, min 24°C on Fri night). Wind will be generally light.

Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
4
1
2
4
2
2
5
3
3
4
2
3
4
2
2
4
2
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
SSW
14
1.8
SSW
14
1.7
SSW
14
1.6
SSW
13
1.4
SSW
13
1.4
SSW
13
1.3
SSW
18
2.1
SSW
18
2.4
SSW
17
2.5
SSW
17
3
SSW
17
2.4
SSW
16
2.3
SSW
16
2.2
SSW
16
2.2
SSW
16
2.2
SSW
15
2.1
SSW
15
1.9
SSW
14
1.8
SSW
14
1.7
SSW
14
1.6
SSW
13
Wave Graph
Metric surfscale
Energy kJ
1435
1265
1008
837
679
648
983
2758
3392
4193
4340
2977
2820
2503
2410
2158
1902
1538
1355
1075
892
Wind (km/h)
15
SSE
15
S
5
SSE
10
SSE
10
SSE
5
NNE
15
SSE
10
SSE
5
E
10
SE
10
SSE
0
ENE
10
SSE
10
SSE
0
E
10
SSE
10
SSE
5
SE
10
SSE
10
SE
5
ESE
Wind State
on
on
glassy
on
on
glassy
on
on
glassy
on
on
glassy
on
on
glassy
on
on
glassy
on
on
cross-on
High Tide
8:53PM1.28m
5:54AM1.36m
8:34PM1.42m
7:31AM1.43m
8:43PM1.57m
8:27AM1.53m
8:58PM1.73m
9:10AM1.61m
9:18PM1.90m
9:50AM1.67m
9:41PM2.05m
10:28AM1.68m
10:08PM2.19m
Low Tide
12:18PM0.74m
00:33AM1.24m
1:29PM0.68m
2:07AM1.05m
2:07PM0.63m
2:43AM0.84m
2:37PM0.60m
3:15AM0.60m
3:05PM0.58m
3:47AM0.37m
3:32PM0.58m
4:20AM0.16m
4:00PM0.59m
4:56AM0.01m
clear
clear
part cloud
clear
clear
clear
clear
part cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
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—
5:52
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5:52
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5:52
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5:52
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—
5:52
—
—
5:50
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—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:13
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—
6:13
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—
6:13
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6:13
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6:13
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6:13
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6:13
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 mm
—
—
—
—
—
—
—
—
2
—
—
—
—
—
—
—
—
—
—
1
1
Temp °C
30
29
25
30
29
25
29
29
25
29
29
25
29
29
25
30
28
26
29
28
25
Feels °C
32
31
29
32
31
30
31
31
30
31
31
29
31
31
29
32
30
31
32
30
29
  • 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 Keramas Surf forecast

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

Keramas is 10 km (6 miles) from Klungkung. If you plan a holiday in Sanur - Bali, look for hotels and other accommodation in Klungkung. Klungkung has rooms for a wide range of budgets as well as car hire and transport links.

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