Keramas surf break

Keramas surfForecast / Bali – Sanur / Indonesia

information circle12 Day Weather and Surf, issued 1 am Sunday 11 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 Sunday (Jan 11) at 8AM. The primary swell is predicted to be 1.3m and 12s period with a secondary swell of 0.1m and 16s. 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 1.2m 14s and forecast to arrive on Saturday (Jan 17) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Tuesday (Jan 13) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 11th Jan)4.5ft (1.3m) 12s
Best Surf 8AM (Sun 18th Jan)3ft (0.9m) 16s
Most Powerful11AM (Sat 17th Jan)4ft (1.2m) 14s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 30mm), heaviest during Sun night. Warm (max 29°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 55mm), heaviest during Thu afternoon. Warm (max 29°C on Wed afternoon, min 25°C on Thu night). Wind will be generally light.

Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
2
2
2
2
2
0
2
1
2
1
1
1
1
1
1
1
1
2
1
2
Swell
Height Map
Wave Height (m) & direction (?)
1.2
SSW
1.2
SSW
1.2
SSW
1.1
SSW
1.1
SSW
1.1
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.7
SSW
0.8
SSW
0.7
SSW
0.8
SSW
0.9
SSW
0.9
SSW
0.9
SW
0.9
SW
1.2
SSW
0.9
SSW
0.9
SW
Period(s) (?)121111111011101010101615141414141414141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)385331313260246256180176140121232249186207318357301301594357261
Wind
(km/h)
15
W
10
WSW
5
NNE
5
W
5
WNW
5
NW
10
WSW
15
W
15
WNW
15
WNW
20
W
15
W
20
W
15
WSW
15
WNW
15
W
20
W
20
WNW
25
W
25
W
20
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
glasscross-
off
glassglasscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
3:54PM
1.68
3:52AM
1.10
4:45PM
1.65
6:31AM
0.97
5:51PM
1.64
7:04PM
1.66
10:28AM
1.14
8:06PM
1.73
10:43AM
1.22
8:56PM
1.82
11:03AM
1.30
9:38PM
1.93
Low Tide
/ height (m)
8:50AM
0.69
10:53PM
0.87
9:09AM
0.82
12:53AM
0.81
9:22AM
0.94
2:32AM
0.67
3:22AM
0.52
1:02PM
1.10
3:57AM
0.38
2:32PM
1.06
4:29AM
0.26
3:25PM
0.99
4:58AM
0.16
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunrise6:07--6:09--6:09--6:09--6:09--6:11--6:11--
Sunset-6:43--6:44--6:44--6:44--6:44--6:45--6:45-
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
rain showers
part cloud
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
Rain (mm)
4612-31-2221668128575739
Temp. °C282926292826282926262926282726262726272726
Feels °C (?)303130323130303128282927292828282827272827
  • Map Icons:
  • Break
  • 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 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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