Ekas-Inside Surf Break

Lat Long: 8.87° S 116.46° E

Ekas-Inside Surf Forecast and Surf Report

Issued: 7 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ekas-Inside sea temperature is
26.2°C
0.5° 

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 Sep 2026:

  • Best quality surf: Sunday 20 Sep, 8AM (local time) - 6ft (1.9m), 17s period, SW swell with cross-offshore winds.
  • Most powerful swell: Sunday 20 Sep, 5PM (local time) - 7ft (2.1m), 16s period, SW swell with 2,241 kJ wave energy.
  • Next surfable swell (1★+): Monday 14 Sep, 11PM (local time) - 6ft (1.8m), 16s 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 Monday (Sep 14) at 11PM. The primary swell is predicted to be 1.8m and 16s period. 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 2.1m 16s and forecast to arrive on Sunday (Sep 20) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Monday (Sep 14) at 5PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 14th Sep)6ft (1.8m) 16s
Best Surf 8AM (Sun 20th Sep)6ft (1.9m) 17s
Most Powerful 5PM (Sun 20th Sep)7ft (2.1m) 16s

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


The Lowdown

Alright folks, Rusty here. Let’s break down what’s on the cards for Ekas-Inside over the next couple of weeks. This is a sheltered reef break, and the water temp is sitting at 79°F, which is about normal for the time of year.

The overall picture shows a solid run of surf, but it’s a bit of a mixed bag with the conditions. There's consistent swell from the southwest, but the trade winds are blowing from the southeast, putting us in a cross-off wind almost the entire time. That keeps the surface clean, but never truly glassy. The energy is moderate, with values jumping around between 800 and 2000 for most of the period.

We kick things off on Monday, September 14th, with swell around 6 ft from the SW. It’s a long-period groundswell at 16 seconds. The energy is moderate (1930), but the wind is a cross-off at 16 mph, which keeps things a little bumpy. It’s clean-ish, but the scores suggest it’s not a standout.

The days roll by with similar conditions: consistent swell between 5 ft and 7 ft, periods holding in the 14-16 second range. The wind stays cross-off from the SE or SSE, mostly at 9-16 mph. The energy stays in the moderate zone. Friday, September 18th morning shows a small uptick in the vibe with a "very good" call – still 6 ft SSW swell, with a gentle breeze.

Now, the first real standout pops up on Sunday, September 20th. The morning sees a solid 7 ft SW swell, long period at 16 seconds. The combined energy jumps to 2067, and we finally have a gentle breeze. This is where things get interesting. It's a good call for experienced surfers as the size is pushing into the bigger range, but it’s clean and powerful.

The pattern continues with a few days of smaller, cleaner waves, then we get another highlight. On Saturday, September 26th, the afternoon session is calling for excellent conditions for experienced surfers. The swell is 7 ft from the SSW, period 15 seconds, and the energy is substantial at 2039. The wind is light, which will make for some proper lines on this reef.

And then, the big one. Sunday, September 27th. This is the true standout of the entire forecast. The afternoon shows a massive 10 ft SSW groundswell with a very long period of 20 seconds. The combined energy is a whopping 7759 in the morning, and 7496 in the afternoon – that’s very strong energy. This is expert-only territory. The wind drops to a light 6 mph cross-off in the afternoon. That is world-class potential, but you need to be on your game. The long period makes it perfect for this reef setup.

That big swell winds down on Monday the 28th, staying over 8 ft, before settling back to the 6 ft to 6 ft range by the end of the month. The closing days are similar to the start: clean, cross-off winds, modest swell.

So, the pick of the bunch? Without a doubt, the afternoon of Sunday, September 27th is the one to circle. The size, the period, the energy, and the light wind are all firing for the experts. The week before that, Saturday the 26th afternoon offers a smaller but still excellent window. There are no gaps in the swell here, just a steady run of surfable waves, with those two sessions standing head and shoulders above the rest.

Stay safe out there.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Mostly dry. Warm (max 28°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
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
2
3
2
1
3
2
2
3
2
2
3
3
2
2
2
1
3
4
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)
1.9
SW
16
1.8
SW
16
1.8
SW
15
1.8
SW
15
1.8
SW
15
1.8
SW
15
1.7
SW
15
1.8
SW
14
1.9
SSW
15
2
SSW
14
1.9
SSW
14
1.8
SW
14
1.7
SSW
14
1.6
SW
14
1.4
SW
14
1.2
SW
14
1.2
SW
14
1.3
SW
18
2
SW
16
2.1
SW
16
2.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
1764
1513
1418
1540
1474
1474
1237
1340
1508
1690
1447
1249
1019
907
846
606
597
973
2027
2241
2129
Wind (km/h)
25
SE
20
ESE
10
SE
25
SE
25
SSE
15
ESE
15
SE
25
SSE
10
ESE
20
SE
20
SSE
5
E
15
SE
15
SE
10
SE
15
SE
20
SE
10
SE
15
SE
20
SSE
5
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
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
11:58AM2.09m
00:03AM2.41m
12:28PM1.94m
00:28AM2.36m
12:58PM1.76m
00:54AM2.25m
1:26PM1.58m
1:20AM2.11m
1:55PM1.39m
1:48AM1.94m
2:32PM1.20m
2:23AM1.77m
3:39AM1.60m
Low Tide
5:57PM0.37m
6:35AM0.20m
6:19PM0.48m
7:07AM0.29m
6:39PM0.60m
7:39AM0.42m
6:55PM0.72m
8:14AM0.59m
7:05PM0.85m
9:00AM0.77m
7:03PM0.98m
10:47AM0.91m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:07
6:07
6:07
6:05
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:09
6:09
6:09
6:09
6:09
6:09
 mm
Temp °C
27
27
25
27
27
25
27
27
25
27
28
25
27
28
25
28
27
26
27
27
25
Feels °C
26
25
26
26
26
26
27
26
26
27
28
27
28
28
27
30
28
28
28
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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