Ekas-Outside Surf Break

Lat Long: 8.89° S 116.45° E

Ekas-Outside Surf Forecast and Surf Report

Issued: 7 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ekas-Outside sea temperature is
26.3°C
0.4° 

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 13 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 11PM (local time) - 7ft (2.1m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Sunday 13 Sep, 5PM (local time) - 7ft (2.2m), 17s period, SW swell with 2,823 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 11PM (local time) - 7ft (2.1m), 16s 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 Sunday (Sep 13) at 11PM. The primary swell is predicted to be 2.1m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ekas-Outside in the next 16 days are 2.2m 17s and forecast to arrive on Sunday (Sep 13) 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 1.3m 6s period and expected on Sunday (Sep 13) at 5PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 13th Sep)7ft (2.1m) 16s
Best Surf11PM (Sun 13th Sep)7ft (2.1m) 16s
Most Powerful 5PM (Sun 13th Sep)7ft (2.2m) 17s

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


The Lowdown

Alright crew, Rusty here. Let's talk about what's cookin' at Ekas-Outside for the next couple of weeks. We've got a long run of solid, consistent SW groundswell on the way, but it ain't all smooth sailing – the wind is gonna be a persistent factor.

The whole pattern is built around a long-lasting, powerful SW groundswell that's already pulsing. The water's sitting at a nice 79°F, which is pretty much spot on average for this time of year, so no surprises there.

We're looking at a lot of days with moderate cross-offshore breezes from the SE and SSE. It'll keep the surf clean, but those 12 to 19 mph winds will have some push. The standout window kicks off on Sunday the 20th of September. Sunday morning brings a solid 7 ft swell from the SW with a 16-second period. The combined energy is strong at 2050 (moderate wave energy), and with a gentler 9 mph SE cross-off, the conditions are looking excellent for experienced surfers. This swell is a proper groundswell, so expect well-shaped, powerful lines. The long period will mean better gaps between sets, making the paddle out easier, but at a reef break like this, it's going to set up beautifully. It's a fairly consistent spot, so you won't be waiting around forever.

Then, the real highlight of the whole run looks to be Friday the 25th of September. The morning session is the one to circle. We've got a 7 ft SSW groundswell with a very long 18-second period pumping in, and the combined energy is ripping at 3247 (strong wave energy). The wind is a light 9 mph from the SSE, keeping things clean. This is prime, powerful groundswell for the reef. It's definitely expert territory at this size, but for those who can handle it, this could be the session of the trip. The afternoon bumps up to 8 ft and 18 seconds with a bit more wind, still a solid option.

Earlier in the run, Friday the 18th of September is a sleeper. A lighter 6 mph SE breeze makes for a glassy morning on a 6 ft SSW swell with a 14-second period. It's a bit smaller, but those light winds will make it super clean and fun for the better intermediate surfers.

Saturday the 19th morning is similar with light winds and a 4 ft SSW swell, but the period drops. From the 22nd onwards, we get a bit of a lull in size and quality, but it picks right back up.

Towards the end of the period, the swell runs out of steam. By Monday the 28th of September, we're down to a weak 4 ft SSW swell with a short 13-second period and a combined energy of only 542. The winds are still up around 12 mph, and it's not looking like it's worth the paddle. That's a clear sign the run is over.

So, to sum it up: the whole first week and a half is filled with solid, clean surf. The absolute best on offer is Sunday the 20th morning and Friday the 25th morning. Get on it.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 27°C on Sun morning, min 24°C on Sun morning). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Wed morning, min 24°C on Wed night). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
4
3
3
4
3
2
3
2
2
4
3
2
3
3
3
3
3
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SW
18
2.2
SW
17
2.1
SW
16
1.9
SW
16
1.8
SW
16
1.8
SW
15
1.8
SW
15
1.8
SW
15
1.7
SW
15
1.7
SW
15
1.8
SW
14
1.9
SSW
15
2
SSW
14
2
SSW
14
1.8
SW
14
1.7
SSW
14
1.6
SW
14
1.4
SW
14
1.3
SSW
14
1.2
SW
14
1.3
SW
17
Wave Graph
Metric surfscale
Energy kJ
1809
2823
2140
1764
1513
1437
1540
1474
1376
1237
1340
1508
1690
1582
1249
1019
907
857
691
597
1074
Wind (km/h)
15
SE
25
SE
15
SE
25
SE
25
SE
15
SE
20
SE
30
SSE
15
ESE
25
SE
25
SSE
15
SE
25
SE
25
SSE
5
ESE
10
SE
15
SE
5
ESE
10
SE
15
SSE
10
SE
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
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
High Tide
11:26AM2.20m
11:37PM2.40m
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
Low Tide
5:33PM0.28m
6:03AM0.17m
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
clear
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>
6:09
6:09
6:07
6:07
6:07
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:10
6:09
6:09
6:09
6:09
6:09
 mm
Temp °C
27
27
25
27
27
25
27
27
25
27
27
25
27
27
25
27
27
25
27
27
25
Feels °C
28
26
26
27
26
26
27
26
25
27
26
26
27
27
26
28
27
27
29
28
28
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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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