
Surf Forecasts:
Ekas-Inside surf forecast from 21 Jul 2026:
- Best quality surf: Saturday 25 Jul, 5AM (local time) - 3.5ft (1.1m), 15s period, SSW swell with offshore winds.
- Most powerful swell: Tuesday 21 Jul, 11PM (local time) - 5ft (1.5m), 14s period, SSW swell with 908 kJ wave energy.
- Next surfable swell (1★+): Friday 24 Jul, 2AM (local time) - 3ft (0.9m), 14s 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 Friday (Jul 24) at 2AM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.7m and 10s. Another secondary swell of 1.4m and 6s is also forecast. 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 1.5m 14s and forecast to arrive on Tuesday (Jul 21) at 11PM. 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 Wednesday (Jul 22) at 5AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 24th Jul) | 3ft (0.9m) 14s |
| Best Surf | 5AM (Sat 25th Jul) | 3.5ft (1.1m) 15s |
| Most Powerful | 11PM (Tue 21st Jul) | 5ft (1.5m) 14s |
Table - best surf conditions forecast for Ekas-Inside over the next 16 days.
The Lowdown
G’day, Rusty here. Alright, let’s talk about Ekas-Inside. Over this 16-day stretch, don’t expect much for the first week or so. It’s a slow start, with poor conditions and average swell that just doesn’t line up.
Through the end of July, the surf is there in height but the quality is lacking. Strong cross-off winds from the southeast and messy energy keep it from being any good. Combined wave energy is moderate to strong (769 to 1934 in the metric numbers), but the waves just aren’t clean enough to ride. You’re better off waiting.
The first real chance arrives on Saturday morning, August 2nd. Ekas-Inside gets a solid 8 ft swell from the SSW, with a 16-second period – that’s proper groundswell. Combined energy is pumping hard. The wind is southeast at 16 mph, cross-off, keeping the surface clean. This is the standout of the whole run. The size is over 8 ft, so this is for experts only. Beginners, don’t even think about it. The long period (over 15 seconds) means the waves will have serious power and shape, though at a reef like Ekas-Inside, it can break a bit straight. Still, for experienced surfers, it’s a proper session.
Monday morning, August 3rd, still shows 7 ft from the SSW with a 14-second period, cross-off wind. Combined energy is still strong. A touch smaller than the day before, but still worth a look.
After that, the swell slowly drops through August 4th and 5th, but the energy stays moderate to strong. Winds stay cross-off from the southeast, giving clean but slightly textured faces. The mornings on the 4th and 5th offer 6 ft to 8 ft SSW swell – both have decent period. Not as good as the 2nd, but still rideable for intermediates and up. The afternoon of the 4th has a 4 ft swell with a 19-second period – that’s very long-period groundswell, which can make it a bit tricky at a reef, but the energy behind it is strong. You’ll get clean, long walls, but you’ll be waiting between sets.
Crowds at Ekas-Inside can pop up sometimes, so you might have company on the better days. Water temp is about 81°F, pretty normal for the season.
If you’re patient, the 2nd of August is your best bet. After that, it’s a series of marginal but surfable sessions. If you don’t score that one, the run fades out.
Rusty.
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 26°C on Tue afternoon, min 23°C on Tue night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Mon morning, min 23°C on Fri night). Winds increasing (light winds from the ESE on Fri night, fresh winds from the SE by Sun afternoon). | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
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 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 |
Wave Graph | ||||||||||||||||||||
1111 | 742 | 581 | 346 | 553 | 630 | 621 | 312 | 427 | 321 | 481 | 706 | 602 | 715 | 428 | 560 | 427 | 418 | 327 | 492 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | off | cross-off | cross-off | cross-off |
High Tide | 2:40PM1.60m | 3:15AM2.01m | 3:30PM1.38m | 3:59AM1.93m | 4:46PM1.20m | 4:56AM1.84m | 7:28PM1.13m | 6:12AM1.80m | 10:08PM1.24m | 7:31AM1.83m | 10:20PM1.35m | 8:33AM1.92m | 10:38PM1.47m | |||||||
Low Tide | 8:35PM0.68m | 10:04AM0.80m | 8:57PM0.84m | 11:26AM0.85m | 9:16PM0.99m | 1:18PM0.80m | 9:26PM1.12m | 2:39PM0.67m | 00:46AM1.22m | 3:29PM0.53m | 2:32AM1.16m | 4:05PM0.40m | 3:26AM1.06m | |||||||
— | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | |
6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 24 | 26 | 26 | 24 | 26 | 26 | 24 | 26 | 26 | 25 | 26 | 26 | 24 | 26 | 26 | 25 | 27 | 27 | 25 |
Feels °C | 23 | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 24 | 23 | 23 | 25 | 23 | 22 | 25 | 23 | 24 | 27 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSE 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SE 8 | SSW 17 | SE 8 |
1111 | 742 | 581 | 346 | 553 | 630 | 621 | 312 | 427 | 261 | 481 | 271 | 602 | 362 | 286 | 225 | 195 | 255 | 197 | 269 | |
Swell 2 Height (m) Direction Period (s) | SW 20 | SSW 18 | — | SSW 16 | SW 19 | — | SW 18 | SSW 10 | SSW 18 | SSW 17 | SSW 12 | SSW 15 | WSW 16 | WSW 16 | SW 15 | SW 15 | SW 13 | SSW 12 | SSW 12 | SW 13 |
15 | 64 | — | 223 | 15 | — | 12 | 83 | 178 | 321 | 196 | 706 | 25 | 25 | 55 | 33 | 28 | 83 | 86 | 134 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | SSW 7 | SW 19 | — | — | SSW 19 | SW 16 | SSW 9 | SSW 8 | SW 18 | — | WSW 16 | SW 15 | SW 19 | SSW 19 | SW 14 | SW 13 | SSW 16 |
— | — | — | 5 | 15 | — | — | 37 | 40 | 44 | 13 | 12 | — | 25 | 55 | 15 | 37 | 114 | 44 | 179 | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 6 | SE 7 | SE 8 | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 |
193 | 124 | 188 | 178 | 147 | 147 | 135 | 144 | 192 | 195 | 211 | 383 | 503 | 715 | 428 | 560 | 427 | 418 | 327 | 492 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 31 | 19 | 31 | 31 | 19 | 31 | 31 | 0 | 31 | 31 | 0 | 31 | 32 | 0 | 31 | 31 | 0 | 31 | 30 | 19 |
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.










