Surf Forecasts:
Ekas-Inside surf forecast from 25 Jul 2026:
- Best quality surf: Sunday 26 Jul, 2AM (local time) - 8ft (2.5m), 8s period, SE swell with offshore winds.
- Most powerful swell: Saturday 1 Aug, 5PM (local time) - 5.5ft (1.7m), 17s period, SSW swell with 1,644 kJ wave energy.
- Next surfable swell (1★+): Sunday 26 Jul, 2AM (local time) - 8ft (2.5m), 8s period with SE 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 Sunday (Jul 26) at 2AM. The primary swell is predicted to be 2.5m and 8s period with a secondary swell of 2.1m and 8s. Another secondary swell of 1.0m and 14s 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 1.7m 17s and forecast to arrive on Saturday (Aug 01) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 26th Jul) | 8ft (2.5m) 8s |
| Best Surf | 2AM (Sun 26th Jul) | 8ft (2.5m) 8s |
| Most Powerful | 5PM (Sat 1st Aug) | 5.5ft (1.7m) 17s |
Table - best surf conditions forecast for Ekas-Inside over the next 16 days.
The Lowdown
Alright, Rusty here, let’s get into it.
We’ve got a mixed bag ahead at Ekas-Inside. The early part of the run is pretty grim, with a strong cross-off wind and messy conditions. The water temp is sitting at 80°, which is about average for this time of year, so nothing unusual there.
The first bit of hope comes on Sunday morning, the 26th of July. Now, this is a tricky one. The swell is a solid 8ft coming from the SE, but the period is only 9 seconds, so it’s a bit of a windswell bump. The wind is still cross-off, which is a buzzkill, but the wave energy is moderate to strong (2150). It’s a marginal call, but it’s the best we’ve seen so far. This wave height is pushing into the “too big for beginners” range, so keep that in mind.
The real standout, the one you’ve been waiting for, is the morning of Saturday, the 1st of August. The sky clears, the wind drops to a gentle breeze (9 mph) from the SE, staying cross-off. The swell is a clean 5ft from the SSW, with a lovely long period of 16 seconds. That’s proper groundswell, and it’s going to wrap in perfectly for this sheltered reef. The combined energy is strong (1479), and the conditions are flagged as very good. The swell direction is bang on the optimum for this spot. This is the pick of the forecast. It’s a little over a week away, so keep an eye on it, but it’s got real promise. After that, Sunday the 2nd of August morning looks similar with 6ft SSW swell and gentle breeze, also very good, but the earlier Saturday session is the one.
The middle of the first week is a write-off. Monday the 27th through Friday the 31st of July is a long stretch of poor to marginal surf, with wind howling and messy waves. Don’t bother.
Looking further out, the energy ramps up again around the 6th and 7th of August, with some big SSW groundswell pushing 8ft and periods up to 18 seconds. That’s very long period, and on a reef like Ekas-Inside, it should set up some proper lines. The wind stays moderate cross-off, but the energy is very strong (4473), just for context. The 1st of August morning is still the best bet for clean, manageable waves.
Stay safe, and don’t be a hero on the big days.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 26°C on Sat afternoon, min 23°C on Sat night). Winds increasing (light winds from the ESE on Sat night, fresh winds from the SE by Mon afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Thu morning, min 23°C on Wed night). Winds decreasing (fresh winds from the SE on Tue afternoon, light winds from the ESE by Thu night). | |||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SE 8 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 16 | SE 7 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 15 | SSW 19 | SSW 14 | SSW 17 | SSW 17 | SSW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 602 | 970 | 1119 | 974 | 611 | 393 | 531 | 354 | 318 | 331 | 461 | 568 | 569 | 634 | 805 | 758 | 569 | 1009 | 780 | 1155 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | 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 |
High Tide | 10:08PM1.24m | 7:31AM1.83m | 10:20PM1.35m | 8:33AM1.92m | 10:38PM1.47m | 9:21AM2.04m | 10:58PM1.58m | 10:01AM2.15m | 11:20PM1.70m | 10:37AM2.23m | 11:43PM1.81m | 11:09AM2.27m | 00:06AM1.92m | |||||||
Low Tide | 2:39PM0.67m | 00:46AM1.22m | 3:29PM0.53m | 2:32AM1.16m | 4:05PM0.40m | 3:26AM1.06m | 4:36PM0.28m | 4:07AM0.95m | 5:05PM0.20m | 4:42AM0.84m | 5:31PM0.15m | 5:16AM0.75m | 5:56PM0.15m | |||||||
 |  | |  |  | | | | |  |  | | | | | | | | | | |
 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — |
 | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:12 | — | — | 6:12 | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 26 | 24 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 27 | 26 | 25 | 27 | 27 | 25 |
Feels °C | 23 | 24 | 25 | 23 | 22 | 24 | 22 | 23 | 24 | 23 | 24 | 24 | 23 | 24 | 26 | 23 | 25 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSE 8 | SE 9 | SSW 13 | SSW 13 | SSW 12 | SW 17 | SW 13 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 15 | SSW 14 | SSW 14 | SSW 17 | SSW 17 | SSW 16 |
| kJ | 602 | 601 | 690 | 222 | 151 | 83 | 147 | 132 | 318 | 318 | 461 | 568 | 569 | 634 | 805 | 697 | 569 | 1009 | 780 | 1155 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | SSW 14 | SSW 14 | SW 15 | SW 13 | SW 14 | SW 13 | SSW 16 | SSW 12 | SW 12 | S 8 | SW 24 | SSW 23 | SW 21 | SE 7 | SSW 19 | SE 6 | SSW 13 | SSW 13 | SE 6 |
| kJ | 25 | 362 | 286 | 33 | 28 | 89 | 85 | 179 | 99 | 72 | 1 | 22 | 52 | 116 | 114 | 758 | 94 | 362 | 368 | 39 |
Swell 3 Height (m) Direction Period (s) | — | WSW 16 | SW 15 | — | SSW 19 | SW 18 | SSW 12 | — | SW 12 | SW 9 | S 26 | — | — | SSW 21 | SSW 20 | SSW 19 | SSW 18 | SE 7 | SW 22 | SW 22 |
| kJ | — | 25 | 55 | — | 36 | 81 | 57 | — | 73 | 3 | 13 | — | — | 178 | 256 | 758 | 553 | 67 | 119 | 74 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SE 8 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 6 |
| kJ | 297 | 970 | 1119 | 974 | 611 | 393 | 531 | 354 | 311 | 331 | 240 | 261 | 255 | 150 | 220 | 189 | 140 | 114 | 73 | 71 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 30 | 0 | 31 | 31 | 0 | 31 | 31 | 19 | 31 | 31 | 19 | 31 | 31 | 19 | 31 | 30 | 0 | 31 | 30 | 0 |
Best forecast wave conditions in South Coast of Lombok | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
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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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