Ekas-Inside Surf Break

Lat Long: 8.87° S 116.46° E

Ekas-Inside Surf Forecast and Surf Report

Issued: 7 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ekas-Inside sea temperature is
27.2° C
0.7° 

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 17 Jul 2026:

  • Best quality surf: Saturday 18 Jul, 2AM (local time) - 5ft (1.5m), 16s period, SW swell with offshore winds.
  • Most powerful swell: Monday 20 Jul, 11AM (local time) - 6.5ft (2.0m), 17s period, SSW swell with 2,434 kJ wave energy.
  • Next surfable swell (1★+): Saturday 18 Jul, 2AM (local time) - 5ft (1.5m), 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 Saturday (Jul 18) at 2AM. The primary swell is predicted to be 1.5m and 16s period with a secondary swell of 1.0m and 7s. Another secondary swell of 1.3m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Ekas-Inside in the next 16 days are 2.0m 17s and forecast to arrive on Monday (Jul 20) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Tuesday (Jul 21) at 2PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 18th Jul)5ft (1.5m) 16s
Best Surf 2AM (Sat 18th Jul)5ft (1.5m) 16s
Most Powerful11AM (Mon 20th Jul)6.5ft (2.0m) 17s

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


The Lowdown

Alright folks, Rusty here. Let's have a look at what's in store for the region.

Look, I'm not gonna sugarcoat it – the next week and a half is a bit of a grind. The swell sticks around, sure, but the wind is a constant cross-off, and the surf quality is just hanging in the "marginal" zone. The real standout is buried way out there in the long-range, so we've got to be patient.

We start off with a bit of swell from the SW, but it's messy. The first real chance for a surf comes on Friday morning, July 17th, at Ekas-Inside. It's a sheltered reef, good for beginners, and the wind is a cross-off from the SE. The swell is 5ft from the SW with a very long period of 15 seconds, giving it some serious grunt with a combined energy of 1571 (moderate to strong). The water is a warm 81°, which is pretty average for this time of year. The trouble is, the forecast calls it "marginal," and I can see why – that long-period SW groundswell can be a bit tricky on a reef, and the wind isn't perfectly offshore. It's surfable, but not a standout.

The pattern stays locked in for the next few days. The swell ticks up a bit on Monday, July 20th, hitting 7ft from the SSW with a 17-second period and a beefy 2603 (strong) combined energy. That's a lot of water moving, but the wind is still onshore-ish. For a beginner spot, 7ft is getting a bit chunky, but more experienced surfers might find some fun. After that, the swell fades quickly through the rest of the week, dropping to 3ft by Friday, July 24th, with the combined energy falling to 740 (moderate). The wind stays fresh and cross-off, so it's just poor conditions.

Now, we get a little bump on the 26th, but it's a short-period SE windswell at 7ft with a period of only 8 seconds. That's short and steep, and for a reef, it's not going to be pretty. The combined energy is 1137 (moderate), but honestly, it looks more like a kite-surfing setup than a good paddle session.

The real story, the one that's got me looking forward, is way out on Friday, July 31st. We've got a solid 8ft swell from the SW, with a long period of 19 seconds. The combined energy is a massive 3920 (very strong). This is a proper groundswell. The wind is still a cross-off SE, but it's lighter in the morning at 12 mph. The break is a sheltered reef, which is perfect for this kind of long-period energy. The size is pushing into expert-only territory at over 8ft, actually it's 8ft, so it's a big, powerful wave for strong paddlers. The date is far off, so keep an eye on the models, but this is the one to circle. Saturday, August 1st, still has 7ft from the SW with a 17-second period, so if you miss Friday, the weekend might still have some leftovers.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Fri morning, min 24°C on Fri morning). Winds increasing (light winds from the E on Fri morning, fresh winds from the SSE by Sat afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Mon morning, min 24°C on Mon night). Mainly fresh winds.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
3
2
1
1
1
1
2
2
2
3
1
1
1
0
0
1
1
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)
1.4
SW
15
1.5
SW
16
1.5
SW
16
1.4
SW
15
1.4
SW
14
1.4
SW
14
1.3
SW
13
1.3
SW
13
1.5
SW
15
2
SSW
17
2
SSW
16
2
SSW
16
1.8
SW
14
1.7
SSW
14
1.5
SSW
14
1.4
SSW
13
1.2
SSW
13
1.2
SSW
14
1
SSW
14
1.1
SSW
14
0.9
SSW
14
Wave Graph
Metric surfscale
Energy kJ
773
1129
1074
868
833
799
577
560
979
2434
2032
1956
1340
1111
895
659
444
545
425
501
312
Wind (km/h)
20
SE
25
SE
15
ESE
25
SE
25
SE
15
ESE
25
SE
30
SE
20
SE
30
SE
25
SE
15
SE
30
SE
25
SE
15
SE
25
SE
25
SE
20
SE
25
SSE
25
SSE
15
ESE
Wind State
cross-off
cross-off
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
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:52AM2.43m
00:51AM2.01m
12:35PM2.29m
1:26AM2.08m
1:17PM2.08m
2:01AM2.10m
1:57PM1.85m
2:37AM2.08m
2:40PM1.60m
3:15AM2.01m
3:30PM1.38m
3:59AM1.93m
4:46PM1.20m
4:56AM1.84m
Low Tide
6:39PM0.04m
6:40AM0.59m
7:12PM0.17m
7:27AM0.60m
7:42PM0.33m
8:14AM0.65m
8:10PM0.50m
9:05AM0.73m
8:35PM0.68m
10:04AM0.80m
8:57PM0.84m
11:26AM0.85m
9:16PM0.99m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:30
6:30
6:30
6:30
6:30
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:09
6:09
6:09
6:09
6:09
6:10
 mm
Temp °C
27
27
25
27
27
25
27
26
25
26
26
25
26
26
25
26
26
25
26
26
24
Feels °C
28
25
26
27
25
26
27
24
25
24
24
24
24
24
24
23
23
23
23
23
22
  • Map Icons:
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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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