Ekas-Inside Surf Break

Lat Long: 8.87° S 116.46° E

Ekas-Inside Surf Forecast and Surf Report

Issued: 1 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ekas-Inside sea temperature is
26.4° C
0.0° 

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 19 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 8PM (local time) - 8ft (2.5m), 17s period, SW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 11PM (local time) - 10ft (3.0m), 17s period, SW swell with 4,745 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 8PM (local time) - 8ft (2.5m), 17s period with SW 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 Wednesday (Aug 19) at 8PM. The primary swell is predicted to be 2.5m and 17s period with a secondary swell of 1.0m and 6s. 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 Wednesday (Aug 19) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Tuesday (Aug 25) at 5PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 19th Aug)8ft (2.5m) 17s
Best Surf 8PM (Wed 19th Aug)8ft (2.5m) 17s
Most Powerful11PM (Wed 19th Aug)10ft (3.0m) 17s

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


The Lowdown

Alright, Rusty here. Gonna be honest with you, looking at this forecast for Ekas-Inside, it’s a mixed bag of 'pretty good, but not quite firing.' The water is sitting right around 80°, which is dead average for this time of year, so no surprises there.

The main event kicks off on Wednesday the 19th of August. We’ve got a solid 8ft SW groundswell rolling in, with a long period of 18 seconds. That’s proper energy – the combined swell energy is a massive 4135, so there’s plenty of grunt in the water. The wind is a cross-off from the SSE at 12 mph, keeping things clean. This is a reef break, so that long-period groundswell will wrap in nicely, offering some well-shaped waves. It’s a bit meaty for the beginners though at 8ft. This is the standout of the whole run, no question.

The swell hangs in through Thursday and Friday, still in that 7ft to 8ft range with long 15-17 second periods. The wind stays cross-off from the SE or SSE, so the surf stays clean. The energy is still strong, in the 3000-4000 range. It’s not the peak of Wednesday, but it’s still very good, especially for those with some experience.

We then see a slow, steady drop over the weekend and into the next week. The swell drops to 5ft-7ft through Saturday and Sunday the 23rd, and the period shrinks to 14-16 seconds. The wind remains cross-off. The energy drops to the 2000-2600 range. It’s still surfable, but the quality slips a bit, and the forecast ratings drop.

From Monday the 24th through to the 27th, the surf gets smaller and weaker. We’re looking at 5ft to 6ft waves, with the period dropping to 14 seconds. The combined energy drops below 1500, so it’s becoming marginal. The wind is still cross-off, but the window for a good wave is getting narrow.

Then, on Friday the 28th of August, there’s a bit of a pulse. The swell jumps back up to 8ft from the SW with a 16-second period, and the energy spikes to 3143. The wind is a gentle 9 mph cross-off from the SSE, making for some of the cleanest conditions in the whole run. The forecast calls it excellent for experienced surfers, and I’d agree. Keep an eye on that morning session.

The rest of the run into the first week of September is inconsistent. The swell stays between 5ft and 8ft, the period bounces between 13 and 20 seconds, and the energy is moderate. The wind is consistently cross-off. There are some fun waves to be had, but nothing that screams 'drop everything and go' like that Wednesday the 19th or Friday the 28th. The forecasts are a bit uncertain for the second week, so don’t bank on perfection.

So, if you’re looking for the best of it, be on the water on Wednesday the 19th of August. That 8ft SW groundswell with the 18-second period and clean cross-off wind is the gold run. The Friday the 28th morning is your second solid chance. The rest is a bit of a waiting game.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Wed afternoon, min 22°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Sat afternoon, min 23°C on Sat night). Mainly fresh winds.

Wed
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
3
3
4
3
3
4
3
3
4
2
2
4
1
1
2
1
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SW
18
3
SW
17
2.5
SW
16
2.5
SW
16
2.3
SW
16
2
SW
15
2.4
SSW
17
2.4
SSW
16
2.2
SSW
16
2.1
SSW
16
2.1
SSW
15
2.1
SSW
15
1.9
SSW
15
1.8
SSW
14
2
SSW
16
1.8
SSW
16
1.6
SSW
14
1.7
SSW
16
1.7
SW
16
1.9
SSW
14
Wave Graph
Metric surfscale
Energy kJ
3999
4690
3903
3177
2513
1836
3339
2892
2472
2151
1989
1937
1488
1389
1856
1608
1072
1305
1449
1484
Wind (km/h)
20
SSE
5
E
20
SE
20
SE
10
ESE
20
SE
25
SE
10
E
20
SE
25
SSE
15
ESE
20
SE
25
SSE
15
SE
25
SE
25
SSE
20
SE
25
SE
30
SSE
15
ESE
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:12AM2.08m
2:33PM1.37m
2:45AM1.94m
3:21PM1.17m
3:31AM1.79m
5:04AM1.67m
7:12AM1.70m
10:25PM1.41m
8:26AM1.83m
10:22PM1.54m
Low Tide
7:40PM0.68m
9:02AM0.69m
7:52PM0.82m
10:02AM0.83m
7:51PM0.96m
12:28PM0.89m
2:38PM0.76m
3:19PM0.60m
2:40AM1.20m
3:48PM0.45m
3:24AM1.04m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
6:20
6:20
6:20
6:20
<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
6:12
 mm
Temp °C
27
24
26
27
25
26
27
24
26
27
24
26
26
25
26
26
24
26
26
24
Feels °C
25
25
26
25
27
25
25
25
26
26
25
26
23
26
25
24
24
24
23
24
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  • 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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