Ekas-Outside Surf Break

Lat Long: 8.89° S 116.45° E

Ekas-Outside Surf Forecast and Surf Report

Issued: 7 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

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

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


Ekas-Outside surf forecast from 29 Aug 2026:

  • Best quality surf: Monday 31 Aug, 8AM (local time) - 4ft (1.2m), 19s period, SW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 1 Sep, 8AM (local time) - 7ft (2.1m), 18s period, SW swell with 2,813 kJ wave energy.
  • Next surfable swell (1★+): Saturday 29 Aug, 11PM (local time) - 5.5ft (1.7m), 14s period with SW swell.

Best Forecast Surf Conditions for Ekas-Outside this week:

The surf forecast for Ekas-Outside over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 11PM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.1m and 24s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Ekas-Outside in the next 16 days are 2.1m 18s and forecast to arrive on Tuesday (Sep 01) at 8AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Monday (Aug 31) at 11PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sat 29th Aug)5.5ft (1.7m) 14s
Best Surf 8AM (Mon 31st Aug)4ft (1.2m) 19s
Most Powerful 8AM (Tue 1st Sep)7ft (2.1m) 18s

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


The Lowdown

G’day, I’m Rusty. Let’s talk about what’s on offer at Ekas-Outside. This is a reef break, fairly exposed to the swell, and it’s a beginner-friendly spot that’s fairly consistent. The water temperature is sitting at 79.5°F, right on the money for this time of year – no anomaly to speak of, so it’s just your average warm tropical bath.

We’ve got a long run of surf ahead, but honestly, for most of the first week and a half it’s a bit of a mixed bag. The swell is there, but the conditions are holding it back from being really good. The best window looks like it’s in the second week, and I’ll get to that.

Starting Saturday the 29th of August, we’ve got a 5.9ft SW swell rolling in with a 15-second period – that’s proper groundswell, long lines. The combined energy is strong at 1389 (moderate to strong wave energy), but the wind is a cross-off from the SSE at 12 mph, which keeps it clean but not glassy. The comment says marginal surf, questionable tide, so it’s a bit of a gamble. Sunday the 30th morning drops to 4.6ft SW, 13-second period, still cross-off wind but lighter at 9 mph, and the energy is still moderate (976). It’s clean, but nothing to write home about. The afternoon picks up more energy (1367), but still marginal.

Monday the 31st brings a 4.3ft SW swell in the morning with a lovely 18-second period – very long period groundswell, which at a reef break like this should line up nicely. But the combined energy is 1441 (strong), and the cross-off wind is 12 mph, so it’s clean but not offshore. The afternoon sees the swell bump to 5.2ft SW, same long period, energy jumping to 1721, but the wind picks up to 16 mph from the SSE. Still marginal. Tuesday the 1st of September is a step up in size: 6.9ft SW with 18-second period in the morning, energy at 2844 (strong), but the wind is 16 mph cross-off. The afternoon is similar, 6.9ft, 17-second period, 2352 energy, but the wind is 19 mph – a fresh breeze, still cross-off. It’s clean, but the wind is pushing it. This trend continues through Wednesday and Thursday, with swell holding around 6.6ft to 5.2ft, periods from 16 to 17 seconds, and energy staying strong (over 2000 at times). The wind is always a moderate to fresh cross-off, never offshore. The surf is clean, but the quality is consistently described as marginal, with scores in the 1-3 range.

We hit a bit of a lull on Friday the 4th of September – swell drops to 4.6ft SW, 14-second period, energy around 817, and the wind is 19 mph from the SSE. Not great. Saturday the 5th and Sunday the 6th see a small rebuild, with swell around 5.2ft to 6.2ft SSW, periods 14-16 seconds, energy climbing back to 1869 and 2064. Still clean, still marginal. The first real standout starts to show up on Monday the 7th of September: 6.6ft to 6.9ft SSW swell, 14-second period, energy around 1600, cross-off wind 12-16 mph. Still marginal, but the size is there.

Now, the best of the whole forecast. Tuesday the 8th of September afternoon is where things get interesting. The swell jumps to 7.2ft SSW, with a 18-second period – that’s very long period groundswell – and the combined energy rockets to 4041 (strong to very strong wave energy). The wind is still cross-off from the SSE at 16 mph, but the energy and size are a big step up. Wednesday the 9th of September is the real standout: both morning and afternoon have 8.2ft SSW swell, with a 17-second period, and energy is massive at 4188 and 3822. That’s strong to very strong wave energy. The wind is cross-off, 12-16 mph, so it’s clean. At 8.2ft, this is getting into expert territory – too big for beginners. The long period means it’s going to be powerful and lined up beautifully at this reef break, but the sets will be spread out. It’s the best on offer, no doubt.

After that, Thursday the 10th drops a bit to 7.2ft SSW, 16-second period, energy 2494, with wind picking up to 22 mph on the afternoon. Friday the 11th of September sees another spike: 7.5ft to 8.2ft SW swell, 19-second period in the morning, energy hitting 4770 and 4879 – very strong. That’s

Short Range Forecast

Mostly dry. Warm (max 27°C on Sun morning, min 23°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SE by Tue afternoon).

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Wed morning, min 23°C on Thu night). Mainly fresh winds.

Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
3
3
3
2
3
3
2
4
3
2
3
2
1
3
2
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)
1.6
SW
14
1.4
SW
13
1.4
SW
13
1
SW
19
1.3
SW
18
1.6
SW
18
1.9
SW
18
2.1
SW
18
2.1
SW
17
2.1
SW
17
2.1
SW
17
2
SW
16
1.8
SW
16
1.6
SW
16
1.5
SW
16
1.3
SW
14
1.4
SW
14
1.4
SW
14
1.5
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1002
721
700
730
1089
1501
2150
2813
2352
2592
2442
2053
1532
1297
1041
746
742
731
833
Wind (km/h)
15
ESE
15
ESE
20
SE
5
ESE
25
SE
25
SE
20
ESE
25
SE
30
SE
15
ESE
25
SE
30
SE
15
ESE
25
SE
25
SSE
15
ESE
25
SE
30
SSE
15
SE
Wind State
off
cross-off
cross-off
glassy
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
High Tide
11:27PM2.15m
11:25AM2.23m
11:49PM2.26m
11:56AM2.16m
00:13AM2.34m
12:28PM2.04m
00:40AM2.37m
1:02PM1.86m
1:09AM2.35m
1:38PM1.65m
1:43AM2.27m
2:21PM1.41m
2:26AM2.14m
Low Tide
5:32AM0.43m
5:45PM0.23m
6:03AM0.34m
6:07PM0.30m
6:36AM0.30m
6:29PM0.39m
7:12AM0.31m
6:51PM0.51m
7:51AM0.38m
7:12PM0.64m
8:40AM0.51m
7:33PM0.78m
part cloud
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>
6:16
6:16
6:16
6:15
6:15
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:12
6:12
6:12
6:12
6:12
6:12
 mm
Temp °C
25
27
27
25
27
27
25
27
27
25
27
27
25
27
27
25
27
26
25
Feels °C
26
28
26
27
27
26
25
26
25
25
26
25
24
26
25
26
27
25
26
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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-Outside Surf forecast

The above surf forecast table for Ekas-Outside provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ekas-Outside can be found by selecting the local surf guide option on the grey menu. Our Ekas-Outside 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-Outside) 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-Outside 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-Outside is 29 km (18 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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