Ekas-Inside Surf Break

Lat Long: 8.87° S 116.46° E

Ekas-Inside Surf Forecast and Surf Report

Issued: 1 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ekas-Inside sea temperature is
26.4° C
0.2° 

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


Ekas-Inside surf forecast from 14 Aug 2026:

  • Best quality surf: Friday 14 Aug, 8PM (local time) - 6.5ft (2.0m), 15s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Thursday 20 Aug, 2AM (local time) - 10ft (3.0m), 17s period, SW swell with 5,160 kJ wave energy.
  • Next surfable swell (1★+): Friday 14 Aug, 8PM (local time) - 6.5ft (2.0m), 15s period with SSW swell.

Best Forecast Surf Conditions for Ekas-Inside this week:

The surf forecast for Ekas-Inside over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 14) at 8PM. The primary swell is predicted to be 2.0m and 15s period with a secondary swell of 0.8m and 20s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ekas-Inside in the next 16 days are 3.0m 17s and forecast to arrive on Thursday (Aug 20) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Friday (Aug 14) at 5PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Fri 14th Aug)6.5ft (2.0m) 15s
Best Surf 8PM (Fri 14th Aug)6.5ft (2.0m) 15s
Most Powerful 2AM (Thu 20th Aug)10ft (3.0m) 17s

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


The Lowdown

Alright, Rusty here. Let's have a look at what's on the table. The water's sitting at 80° which is basically just your average for this time of year – no surprises there.

Alright, we kick things off this Friday morning, the 14th of August, at Ekas-Inside. We've got a solid groundswell rolling in from the SSW, hitting about 7ft at a long 16 seconds. That's a lot of energy pushing in. The wind is a cross-offshore from the SE at 12 mph, which is alright, keeps the surface clean enough, but it's not glassy. It's a bit of a mixed bag though; the conditions are rated as marginal, so don't expect perfection. The afternoon drops a touch to 7ft.

Saturday the 15th is more of the same, good swell size (7ft) and very long period (17 seconds) – that's proper groundswell energy. Cross-off wind again, but it's a gentle breeze in the morning which is nicer.

Now, Sunday the 16th morning is where it gets interesting. The data says it's *excellent for experienced surfers*. Swell is about 7ft from the SSW, period at 16 seconds, and the wind is a light cross-off at 9 mph. This is a standout window for the crew that knows what they're doing on a reef.

We drop off a bit Monday the 17th; the swell backs down under 7ft.

The Real Standout

Hold onto your board, because Tuesday the 18th morning is the pick of the entire forecast. The wind goes true offshore, baby! Gentle breeze from the ESE at 9 mph. That'll smooth out the 4ft SSW groundswell like glass. The period is a strong 16 seconds, and the energy spikes high for that size, suggesting a clean, powerful wave despite the lower height. This is the session to circle on your calendar – clean, lined-up reef waves with no bump.

The swell builds again for the second half of the month, but the wind stays cross-offshore. Wednesday the 19th pushes up to 8ft SW at 18 seconds – that's huge, powerful, proper energy. Thursday the 20th hits 10ft SW, same 16-second period, and even more energy. At 10ft, that's expert territory only. It'll be a big, heavy wall. This stretch of big swell runs through until the 22nd of August, riding from 8ft to 10ft.

After the 22nd, the swell slowly trickles down through the end of the month. You'll still get waves, mostly in the 3ft to 5ft range, with periodic bumps of better energy, like the 5ft on the 29th with a 16-second period. The wind stays as a cross-off the whole way through. Crowds here can be an issue sometimes, so get in early.

So the two main calls: Tuesday morning, August 18th for the cleanest, most user-friendly conditions on a decent sized swell. Then Wednesday the 19th through Friday the 21st for the big, powerful groundswell that'll suit a more experienced crew who are happy to handle some serious energy.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Sat morning, min 23°C on Fri night). Winds decreasing (fresh winds from the SSE on Fri afternoon, light winds from the ESE by Sat night).

Days 5-7 Weather Summary

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

Fri
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
4
3
3
4
4
2
3
3
1
3
3
3
4
3
3
4
3
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
SSW
15
1.9
SSW
15
2.2
SSW
17
2.3
SSW
17
2.2
SSW
16
2.2
SSW
16
1.9
SSW
16
1.7
SSW
14
1.6
SSW
14
1.4
SSW
14
1.3
SSW
13
1.3
SSW
16
1.7
SW
16
1.9
SW
16
2.5
SSW
18
2.5
SW
18
3
SW
17
3
SW
16
2.5
SW
16
2.4
SW
16
Wave Graph
Metric surfscale
Energy kJ
1644
1475
2790
2993
2445
2271
1743
1191
1057
763
599
897
1449
1672
4320
4444
5160
4261
3543
2868
Wind (km/h)
20
SSE
15
SE
20
SE
20
SSE
10
ESE
15
SSE
20
SE
10
ESE
15
SE
20
SE
10
ESE
15
SE
20
SE
10
ESE
15
SE
20
SSE
10
ESE
20
SE
20
SE
10
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
High Tide
11:47PM2.14m
11:42AM2.34m
00:16AM2.25m
12:19PM2.21m
00:45AM2.29m
12:53PM2.02m
1:14AM2.28m
1:27PM1.81m
1:42AM2.20m
1:59PM1.59m
2:12AM2.08m
2:33PM1.37m
2:45AM1.94m
Low Tide
5:40PM0.05m
5:46AM0.42m
6:09PM0.12m
6:25AM0.37m
6:36PM0.24m
7:03AM0.38m
7:00PM0.38m
7:41AM0.45m
7:22PM0.53m
8:19AM0.56m
7:40PM0.68m
9:02AM0.69m
7:52PM0.82m
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:22
6:22
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:13
6:13
6:13
6:13
6:13
6:13
 mm
Temp °C
26
24
27
27
24
27
27
24
27
27
25
26
27
25
27
27
24
27
28
25
Feels °C
24
25
28
26
26
29
27
26
28
27
27
27
26
27
28
25
26
26
27
27
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  • 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 Ekas-Inside Surf forecast

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

Ekas-Inside is 28 km (17 miles) from the city of Praya. If you plan a holiday in South Coast of Lombok, look for hotels and other accommodation in Praya. Praya has rooms for a wide range of budgets as well as car hire and transport links.

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