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Surf Forecasts:

Keramas surf break

Keramas surfForecast / Bali – Sanur / Indonesia

information circle12 Day Weather and Surf, issued 7 am Wednesday 21 Jan 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Keramas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keramas sea temperature is
29.3° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Keramas this week:

The surf forecast for Keramas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jan 21) at 8PM. The primary swell is predicted to be 1.6m and 18s period with a secondary swell of 1.2m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Keramas in the next 12 days are 2.4m 16s and forecast to arrive on Wednesday (Jan 28) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 9s period and expected on Thursday (Jan 22) at 8PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 21st Jan)5ft (1.6m) 18s
Best Surf 8PM (Wed 21st Jan)5ft (1.6m) 18s
Most Powerful 8AM (Wed 28th Jan)8ft (2.4m) 16s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 39mm), heaviest during Wed afternoon. Warm (max 28°C on Wed morning, min 25°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Sun afternoon. Warm (max 29°C on Sat morning, min 25°C on Sat night). Wind will be generally light.

Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
3
4
4
2
3
2
3
3
3
1
2
3
3
3
3
2
2
3
4
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
SSW
1.6
SSW
2.1
SSW
2
SSW
1.8
SSW
1.6
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.3
SSW
1.3
SSW
1.2
SSW
0.8
SSW
1.1
SSW
1.2
SSW
1.3
SSW
1.3
SSW
1.4
SSW
1.3
SSW
1.2
SSW
2.2
SSW
Period(s) (?)201817161514131314131212191816161514131816
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13271548257420071453106172270079961546639040671369680670682262410052616
Wind
(km/h)
20
W
20
W
5
NE
10
WNW
30
W
15
W
15
W
0
W
5
N
5
SSW
10
SSW
5
NNW
5
S
10
SW
10
NW
10
WSW
15
W
20
WNW
20
W
15
W
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		glasscross-
off		cross-
off		cross-
off		cross-
off		glassglassglasscross-
on		offglasscrosscross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
12:35PM
1.61
11:54PM
2.06
1:00PM
1.69
12:27AM
1.97
1:25PM
1.76
1:01AM
1.83
1:53PM
1.82
1:39AM
1.64
2:24PM
1.86
2:22AM
1.41
3:02PM
1.87
3:20AM
1.17
3:52PM
1.85
Low Tide
/ height (m)
5:55PM
0.73
6:42AM
0.13
6:32PM
0.69
7:06AM
0.21
7:13PM
0.67
7:30AM
0.32
7:58PM
0.66
7:54AM
0.45
8:51PM
0.67
8:17AM
0.59
10:00PM
0.68
8:40AM
0.74
11:40PM
0.66
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Sunrise6:13--6:13--6:13--6:13--6:15--6:15--6:15--
Sunset-6:45--6:45--6:45--6:45--6:45--6:45--6:45-
thunderstorm
mod rain
mod rain
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
light rain
part cloud
thunderstorm
thunderstorm
Rain (mm)
598253322-22-31-34-11
Temp. °C282726272725262726292927292926292926282926
Feels °C (?)292929292927283131333332343329333228293029
  • 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

Latest Updates

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Keramas 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 Keramas at:
surf-forecast.com

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 12 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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