Surf Forecasts:
Ekas-Outside surf forecast from 16 Jul 2026:
- Best quality surf: Thursday 16 Jul, 11PM (local time) - 5ft (1.5m), 15s period, SW swell with offshore winds.
- Most powerful swell: Monday 20 Jul, 11AM (local time) - 6.5ft (2.0m), 17s period, SSW swell with 2,406 kJ wave energy.
- Next surfable swell (1★+): Thursday 16 Jul, 11PM (local time) - 5ft (1.5m), 15s 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 Thursday (Jul 16) at 11PM. The primary swell is predicted to be 1.5m and 15s period with a secondary swell of 0.4m and 20s. Another secondary swell of 1.4m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ekas-Outside 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 1.3m 6s period and expected on Tuesday (Jul 21) at 2PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 16th Jul) | 5ft (1.5m) 15s |
| Best Surf | 11PM (Thu 16th Jul) | 5ft (1.5m) 15s |
| Most Powerful | 11AM (Mon 20th Jul) | 6.5ft (2.0m) 17s |
Table - best surf conditions forecast for Ekas-Outside over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what’s cooking for Ekas-Outside.
Right off the bat, the water’s sitting at a nice 81°, and the anomaly is just 0.7°, so that’s about what we’d expect for this time of year – nice and warm.
The next couple of weeks are a bit of a mixed bag. We’ve got some solid groundswell energy coming through, but the wind is mostly hanging in that cross-off from the SE, which keeps things clean but never quite delivers that perfect groomed face. The first week is a tough one. From Thursday 16th July through to Monday 20th July, the swell is present but the scores are low – it’s all a bit marginal. You’ll see waves between 4ft and 5ft, with periods around 13-15 seconds, which is proper groundswell. The energy is moderate to strong (values like 1200 to 1662), but it just never quite clicks into gear. The best of a tricky bunch is Friday 17th July morning, with 5ft from the SW and a 15-second period. It’s clean, but it's not exactly firing.
Then we hit a bit of a lull. From Monday 20th afternoon through to the end of the month, it’s pretty bleak. Swell drops, the wind picks up, and by the 23rd and 24th, conditions are poor. There’s a gap of several days where you’d be best off just watching the tide and keeping the board in the car.
Now, for the standout. Cast your eyes to the very end of the forecast. On Friday 31st of July, that’s over a week away, things look promising. We’ve got 6ft to 7ft of SW swell, with a long 18-second period. The energy is strong, around 3614. That’s proper juice. The wind is still cross-off from the SE, so it’ll be clean. This spot can handle that size, and with that period, it’s going to be a proper reef-banger. It’s a fairly consistent break, but crowds are possible here, so get in early. This is the one to circle on the calendar.
Summary: The first week is marginal. Hold out for Friday 31st July – that’s your window for some real quality.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Thu night). Winds increasing (light winds from the ESE on Thu night, fresh winds from the SE by Sat afternoon). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sun night. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Mainly fresh winds. | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
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 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 15 | SSW 17 | SSW 16 | SSW 16 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 974 | 869 | 773 | 1129 | 1074 | 879 | 833 | 799 | 577 | 560 | 993 | 2406 | 2178 | 1956 | 1340 | 1111 | 895 | 659 | 512 | 621 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | 00:15AM1.91m | 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 | |||||||
Low Tide | 6:04PM-0.04m | 5:53AM0.62m | 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 | |||||||
 |  | | | | | | |  | |  | | | | | | | | | | |
 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — |
 | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | — | — | — |
Temp °C | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 25 | 26 | 27 | 25 | 24 | 26 | 25 | 25 | 26 | 26 | 25 | 26 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SE 8 | SW 13 | SW 15 | SSW 17 | SSW 16 | SSW 16 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 |
| kJ | 974 | 869 | 773 | 1129 | 1074 | 879 | 833 | 799 | 200 | 560 | 993 | 2406 | 2178 | 1956 | 1340 | 1111 | 895 | 659 | 512 | 621 |
Swell 2 Height (m) Direction Period (s) | SSW 22 | SE 8 | SSW 18 | SW 13 | — | SE 7 | — | — | SW 13 | SW 21 | SSW 19 | SE 7 | — | — | — | SW 20 | SSW 18 | — | SSW 16 | SW 19 |
| kJ | 45 | 179 | 280 | 249 | — | 91 | — | — | 577 | 210 | 470 | 93 | — | — | — | 15 | 64 | — | 173 | 15 |
Swell 3 Height (m) Direction Period (s) | — | SW 18 | SSW 18 | — | — | — | — | — | SSW 21 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 81 | 280 | — | — | — | — | — | 43 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 6 |
| kJ | 181 | 276 | 205 | 284 | 143 | 169 | 189 | 134 | 349 | 246 | 203 | 156 | 155 | 96 | 93 | 124 | 89 | 80 | 67 | 59 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 32 | 0 | 32 | 31 | 20 | 32 | 32 | 2 | 32 | 31 | 20 | 32 | 32 | 20 | 32 | 32 | 32 | 32 | 32 | 2 |
Best forecast wave conditions in South Coast of Lombok | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
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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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