Ekas-Inside Surf Break

Lat Long: 8.87° S 116.46° E

Ekas-Inside Surf Forecast and Surf Report

Issued: 7 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ekas-Inside sea temperature is
26.3° 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 9 Aug 2026:

  • Best quality surf: Tuesday 11 Aug, 2AM (local time) - 11ft (3.5m), 17s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 11 Aug, 2AM (local time) - 11ft (3.5m), 17s period, SSW swell with 6,273 kJ wave energy.
  • Next surfable swell (1★+): Monday 10 Aug, 2AM (local time) - 7ft (2.1m), 15s period with SSW 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 (Aug 10) at 2AM. The primary swell is predicted to be 2.1m and 15s period with a secondary swell of 0.4m and 20s. 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 3.5m 17s and forecast to arrive on Tuesday (Aug 11) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Wednesday (Aug 12) at 5PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 10th Aug)7ft (2.1m) 15s
Best Surf 2AM (Tue 11th Aug)11ft (3.5m) 17s
Most Powerful 2AM (Tue 11th Aug)11ft (3.5m) 17s

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


The Lowdown

Alright, Rusty here. Let’s talk about the surf for the next couple of weeks. We’ve got a solid run of swell from the SSW, but the wind is a steady cross-off, keeping the waves clean but not glassy. The water temp is right where it should be for this time of year.

The main break is Ekas-Inside. It’s a sheltered reef, and it’s going to be a consistent player. The swell energy is strong, with a four-digit reading (3689) on Monday morning, August 10th, with a 6ft SSW swell at a very long 19-second period. That’s proper groundswell. For a beginner-friendly reef, that long period and bigger size (10ft later in the day) means it’s more of a challenge, but for an experienced surfer, the shape will be there. The wind is a steady 12 mph cross-off, so the surface is clean.

The standout session is shaping up for Tuesday, August 11th, in the afternoon. That’s a 10ft SSW swell, an 18-second period, and a massive combined energy of 7477. That’s a lot of power. The wind is still cross-off, but the scale of the swell is the real story. This is expert territory at that size. If you’re solid on a reef, that’s the one to chase.

For the rest of the first week, the swell drops a bit but stays in the 6ft to 8ft range, with the same cross-off wind. The energy stays strong (1933 to 3634), so you’ll have plenty of push. The period drops to the 14 to 17-second range, which is still decent groundswell.

Heading into the second week, from August 18th onward, the swell gets a bit smaller and the wind picks up. August 19th sees another pulse of 8ft SSW swell with a 17 to 18-second period and energy around 4100 to 4322, but the wind is up to 19 mph. It’s still cross-off, so it’s paddleable, but it’s going to be a fight. The consistency for the whole window is fairly consistent, so you won’t get skunked, but the quality is marred by that constant moderate breeze.

For the beginners, the smaller days around the 5ft mark (like the 17th and 18th) are your best bet. Once it’s over 8ft (like on the 11th, 19th, and 20th), it’s for experts only.

Overall, the best bet is Tuesday, August 11th afternoon for the size and power, but be ready for a heavy wave. The rest of the window is solid, consistent surf, but nothing that’s going to blow your mind.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 26°C on Mon morning, min 23°C on Sun night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Thu morning, min 23°C on Wed night). Wind will be generally light.

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
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
5
3
4
3
3
1
3
3
3
3
3
3
4
3
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)
2.1
SSW
15
1.7
SSW
19
3
SSW
18
3.5
SSW
17
3
SSW
17
3
SSW
19
2.5
SSW
16
1.7
SSW
14
2
SSW
16
1.4
SSW
18
2.4
SSW
17
2.5
SSW
16
2.5
SSW
16
2.2
SSW
16
2
SSW
15
1.8
SSW
14
2.1
SSW
17
2.2
SSW
17
2.2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1797
2089
5340
6273
5075
5918
3309
1206
1933
1178
3161
3634
3173
2295
1644
1319
2564
2790
2475
Wind (km/h)
15
ESE
20
SE
20
SSE
15
SE
20
SSE
25
SSE
20
SE
20
SE
25
SSE
20
SE
20
SE
20
SSE
15
SE
20
SSE
20
SSE
15
SE
20
SSE
20
SSE
15
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
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:10PM1.23m
7:11AM2.05m
9:49PM1.41m
8:30AM2.19m
10:19PM1.61m
9:29AM2.32m
10:48PM1.80m
10:19AM2.40m
11:18PM1.99m
11:02AM2.41m
11:47PM2.14m
11:42AM2.34m
00:16AM2.25m
Low Tide
11:55PM1.20m
3:10PM0.35m
2:21AM1.10m
3:56PM0.18m
3:28AM0.90m
4:34PM0.07m
4:20AM0.70m
5:08PM0.03m
5:04AM0.54m
5:40PM0.05m
5:46AM0.42m
6:09PM0.12m
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:24
6:24
6:24
6:24
6:24
<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
6:13
 mm
Temp °C
24
26
25
24
26
26
24
26
26
24
26
26
24
26
26
24
26
26
24
Feels °C
24
25
23
24
25
25
25
26
24
23
25
25
24
26
26
26
26
26
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-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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