Keramas Surf Break

Lat Long: 8.60° S 115.34° E

Keramas Surf Forecast and Surf Report

Issued: 7 am 11 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 11 Jul 2026:

  • Most powerful swell: Tuesday 14 Jul, 8PM (local time) - 7ft (2.1m), 19s period, SSW swell with 2,989 kJ wave energy.

Best Forecast Surf Conditions for Keramas this week:

The most powerful waves expected at Keramas in the next 16 days are 2.1m 19s 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)7ft (2.1m) 19s

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


G’day, Rusty here.

Look, I’m gonna be straight with you – this next couple of weeks at Keramas is a bit of a mixed bag. The swell is there, but we’re mostly dealing with a persistent cross-onshore wind that’s going to keep things choppy and messy. It’s not a write-off, but you’ll have to be patient and pick your moments.

The water’s sitting at about 82°, which is pretty much bang on average for this time of year, so no need to worry about a wetsuit.

Things kick off from Saturday, July 11th, but it’s not pretty. We’ve got 5 ft of SSW swell at 14 seconds, which is a nice long-period groundswell (1275 combined energy units), but the cross-on wind from the SE at 15 km/h is going to mess it up. The morning score is low, and by the afternoon the swell drops to 3 ft. Honestly, not worth paddling out for.

Sunday the 12th is even smaller – 3 ft in the morning – and the wind is still on it. The combined energy drops to 546 units. The afternoon is a flat-out zero. Monday the 13th is more of the same, with 3 ft and cross-on wind. You’re better off doing something else.

Then things start to pick up. On Tuesday, July 14th, we get a solid SSW swell pushing 6 ft in the morning, with a 17-second period (2579 combined energy units). This is a proper groundswell. The problem? Still that cross-on SE wind. The wave quality is rated as poor, so the shape is going to be lumpy. It’s a reef break, and with a period over 15 seconds, it’s prone to lining up a bit straight, but at least the paddle out might be easier between sets.

The 6 ft swell continues through Tuesday afternoon and into Wednesday, July 15th, but the wind stays cross-on. The score is still low. It’s frustrating seeing that energy and not getting the clean conditions.

The standouts in this whole window actually come later in the period. On Thursday, July 24th, we’ve got a morning with 5 ft SSW swell and a light SE wind at 10 km/h, which is a cross-on. But the afternoon is the real gem: the wind shifts to onshore, but it’s only 10 km/h, and the swell holds at 5 ft with a 15-second period. The combined energy is 1295 units. It’s the best-looking session in the whole forecast. The crowd can be *sometimes* an issue, but for a clean 5 ft on a reef with a long period, it’s worth the company.

The following Friday, July 25th, also shows promise. The morning has 5 ft at 15 seconds, but with a gentle cross-on wind. The afternoon picks up to 6 ft, still 15 seconds, and the combined energy is 1330 units. The wind is still cross-on, but it’s the best looking swell size in the second week. The risk of thunderstorms is a factor, but if you get lucky, the afternoon session could be decent.

So, my call: the best session on offer is Thursday afternoon, July 24th. That 5 ft SSW groundswell with light wind is your best bet for a clean wave. The Tuesday afternoon, July 25th, is a solid backup if the swell holds.

For the rest of the time, it’s a game of avoiding the wind. The early part of the window is a waste. There’s a gap from Saturday the 11th right through to Monday the 13th with nothing worth chasing. From Tuesday the 14th onwards, the swell is there, but you’re fighting the breeze. Just keep an eye on that wind shift, because the energy is waiting.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Sat morning, min 23°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 9mm), mostly falling on Wed night. Warm (max 28°C on Tue afternoon, min 23°C on Wed night). Wind will be generally light.

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
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
1
2
1
0
1
0
1
3
2
2
2
1
1
3
1
2
0
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)
1.5
SSW
14
0.9
SW
14
1.2
SSW
13
0.8
SW
13
0.8
SSW
12
0.9
SSW
12
0.8
SSW
12
0.6
SSW
21
1.5
SSW
19
1.7
SSW
17
1.9
SSW
18
1.9
SSW
17
1.9
SSW
16
1.7
SSW
16
1.6
SSW
15
1.5
SSW
15
1.4
SSW
15
1.3
SSW
14
1.3
SSW
14
1.1
SSW
16
1.4
SSW
16
Wave Graph
Metric surfscale
Energy kJ
899
341
479
231
167
245
193
343
1469
1714
2187
2064
1853
1447
1167
970
857
732
638
627
991
Wind (km/h)
15
SE
15
SE
10
E
15
SE
10
SE
10
E
15
ESE
15
SE
10
ESE
15
SE
15
SE
10
ESE
15
SE
15
SE
10
ESE
15
SE
15
SE
15
ESE
20
SE
15
SE
15
SE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
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
11:11AM2.25m
00:31AM1.61m
11:56AM2.16m
1:05AM1.70m
Low Tide
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
6:13PM-0.03m
5:50AM0.68m
6:47PM0.07m
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
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
6:14
6:14
6:14
6:14
6:14
 mm
1
2
2
4
2
2
1
Temp °C
27
27
24
27
27
24
27
27
24
27
28
25
27
27
25
27
27
25
25
25
24
Feels °C
28
27
26
28
28
27
28
28
26
28
29
27
28
27
27
28
28
27
26
26
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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