Keramas Surf Break

Lat Long: 8.60° S 115.34° E

Keramas Surf Forecast and Surf Report

Issued: 7 am 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Keramas sea temperature is
27.8° C
0.9° 

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


Keramas surf forecast from 9 Jul 2026:

  • Most powerful swell: Tuesday 14 Jul, 8PM (local time) - 6ft (1.9m), 17s period, SSW swell with 2,137 kJ wave energy.

Best Forecast Surf Conditions for Keramas this week:

The most powerful waves expected at Keramas in the next 16 days are 1.9m 17s and forecast to arrive on Tuesday (Jul 14) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Tue 14th Jul)6ft (1.9m) 17s

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


Alright, this is Rusty, checking in from Keramas. Let’s have a look at what’s coming down the pipeline over the next couple of weeks.

Right off the bat, I gotta be straight with you—the next few days are a bit of a write-off. The swell is there, but the wind is a real pain. We’ve got a solid groundswell rolling in from the SSW, with a period hitting 15 seconds which is proper long-period energy, but it’s all coming in with a cross-onshore breeze. That’s going to chop it up and make things messy. The water temp is sitting at 82°F, which is about normal for this time of year, so no surprises there.

The real saving grace for this forecast is how consistent Keramas is as a reef break. It’s a very consistent wave, so even when conditions are marginal, there’s always something to look at. The combined energy for the first recommended window is strong, hitting 1908 (moderate-to-strong energy), but the wave quality is just poor due to the wind.

We’ve got a bit of a gap here. The first few days are all showing poor or marginal surf forecasts. Thursday the 9th of July through to the weekend is looking pretty average. The wind stays cross-on, and the swell is just not cooperating. It’s not until around Tuesday the 14th of July that we start seeing a glimmer of something better. The swell picks back up to 6 ft to 6 ft from the SSW with a 17-second period, but again, the wind is still cross-on. It’s going to be a bit of a grind.

If you’re looking for a standout, I’d circle Tuesday the 14th of July. The morning session has the swell size at 6 ft, period at 17 seconds, and the combined energy is strong at 1918. It’s still cross-on, but the wind is a gentle breeze, so it’s not as bad as the moderate breezes we see later in the day. It’s the best of a tricky bunch. The afternoon is a step down with the wind picking up to a moderate breeze, making it choppy.

Now, towards the end of the forecast window, around the 22nd and 23rd of July, the wind flips to onshore from the south. That’s a better direction for Keramas, but the swell is dropping off. The period is shorter, around 12-13 seconds, and the energy is much lower, around 500-600. It’s marginal, but cleaner. If you’re a beginner, these smaller, cleaner days are your best bet. Anything over 5 ft, like the 6 ft to 6 ft we see earlier, is going to be too big for you, and the 8 ft+ range isn’t in the mix, so don’t worry about that.

The long-range stuff around the 24th of July is a promise, but not a certainty. The swell is small, 2 ft to 3 ft, but the period is 16 seconds, which is very long. That kind of energy at a reef like Keramas can produce some clean, lined-up waves, especially if the wind holds. It’s a long shot, but worth keeping an eye on.

Honestly, for the next week, if you’re a paddle surfer, you’re going to be fighting the wind. The cross-onshore chop is going to make it feel like a workout. A kite surfer might have a field day with the consistent 5 ft to 6 ft swell and the side-shore wind, but for a traditional surfer, it’s a waiting game. The crowds are listed as "sometimes" at Keramas, so you might get it to yourself, but the conditions are the real gatekeeper.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Thu morning. Warm (max 27°C on Thu morning, min 22°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm (max 28°C on Mon afternoon, min 23°C on Sun night). Wind will be generally light.

Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
0
1
2
2
1
2
0
0
1
0
1
2
2
1
2
0
1
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
15
1.8
SSW
15
1.6
SSW
15
1.7
SSW
16
1.7
SSW
16
1.6
SSW
15
1.5
SSW
14
0.9
SW
14
1.2
SSW
13
0.8
SW
13
0.8
SSW
12
0.9
SSW
13
0.9
SW
12
0.7
SSW
21
1.6
SSW
19
1.7
SSW
17
1.8
SSW
17
1.7
SSW
16
1.8
SSW
17
1.7
SSW
16
1.6
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1646
1396
1091
1512
1415
1052
899
341
479
231
167
277
220
454
1809
1649
1929
1484
1863
1466
1261
Wind (km/h)
20
ESE
15
SE
15
ESE
20
ESE
15
SE
10
E
10
SE
15
SE
10
ESE
15
ESE
10
SE
5
E
15
ESE
15
SE
10
ESE
15
SE
20
SE
15
ESE
20
ESE
20
SE
15
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:55PM1.12m
5:13AM1.82m
7:13PM1.06m
6:21AM1.90m
9:01PM1.12m
7:30AM2.00m
10:02PM1.21m
8:34AM2.11m
10:45PM1.31m
9:31AM2.21m
11:22PM1.41m
10:23AM2.27m
11:57PM1.51m
Low Tide
11:24AM0.73m
9:54PM0.82m
1:01PM0.58m
10:50PM0.94m
2:22PM0.39m
00:19AM1.01m
3:23PM0.20m
1:52AM1.00m
4:12PM0.05m
3:05AM0.93m
4:56PM-0.04m
4:06AM0.84m
5:36PM-0.07m
4:59AM0.74m
rain showers
clear
rain showers
rain showers
part cloud
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:33
6:33
6:33
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:13
6:13
6:13
6:14
6:14
6:14
 mm
2
2
2
2
1
2
2
1
4
Temp °C
27
27
24
26
27
24
27
27
24
27
27
24
27
28
25
27
28
25
26
27
24
Feels °C
26
26
25
25
26
25
28
27
26
28
28
27
28
29
27
28
28
26
26
27
25
  • 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 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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