Surf Forecasts:
Ekas-Outside surf forecast from 6 Sep 2026:
- Best quality surf: Sunday 6 Sep, 11PM (local time) - 7.5ft (2.3m), 16s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 9 Sep, 11AM (local time) - 8ft (2.5m), 16s period, SSW swell with 3,336 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 11PM (local time) - 7.5ft (2.3m), 16s period with SSW 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 Sunday (Sep 06) at 11PM. The primary swell is predicted to be 2.3m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ekas-Outside in the next 16 days are 2.5m 16s and forecast to arrive on Wednesday (Sep 09) 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 1.1m 5s period and expected on Friday (Sep 11) at 5PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 6th Sep) | 7.5ft (2.3m) 16s |
| Best Surf | 11PM (Sun 6th Sep) | 7.5ft (2.3m) 16s |
| Most Powerful | 11AM (Wed 9th Sep) | 8ft (2.5m) 16s |
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 on offer for the next couple of weeks.
Right off the bat, we’ve got a solid run of surf lined up at Ekas-Outside, a reef setup that’s fairly consistent and takes a clean SSW swell. The water’s sitting at 79°F which is about normal for this time of year, so no surprises there. The forecast kicks off Sunday the 6th of September with a 7ft SSW swell, 14-second period, and the wind is a cross-off from the SSE. That’s clean, and the combined energy is moderate at 1988. It’s not going to be a standout, but it’s a solid start.
The real standout in this run is Saturday the 19th of September. The morning has a 10ft SSW swell, 16-second period, and the wind is cross-off from the SSE. That’s a big, long-period groundswell with strong energy (4506). The wave state is clean. That’s a proper session for the experienced crew. The afternoon tries to keep it going but the wind goes cross, so it’ll get a bit of a chop on it. Still, the morning is the pick of the whole forecast.
Before that, we’ve got a steady run of surf from the 6th right through to the 18th. Swell heights hover between 5ft and 8ft, mostly from the SSW or SW, with periods bouncing between 13 and 18 seconds. The wind stays mostly cross-off from the SSE or SE, keeping things clean for the most part. The 8th of September afternoon has a 6ft SW swell at 18 seconds, and the energy is strong at 3585 – that’s a nice long-period groundswell for a reef, so it’ll wall up nicely. The 9th sees 8ft, but the afternoon goes cross, so it’s a bit of a mixed bag.
After the 19th, the swell starts to drop back. The 20th still has a 10ft SSW swell in the morning, clean, but the energy is still strong at 4323. By the 21st, we’re back to 7ft and dropping, with the wind still cross-off, but the energy fades to moderate.
Overall, if you’re looking for the session to circle on the calendar, it’s Saturday the 19th of September morning. That’s the one. The rest of the run is consistent and clean, but that one’s got the size and the power.
Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 24°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Fri night. Warm (max 27°C on Fri morning, min 24°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||
AM | 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 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 19 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1624 | 1469 | 2483 | 1874 | 1624 | 1224 | 1408 | 2094 | 2781 | 3336 | 2961 | 2423 | 1297 | 2408 | 2379 | 2066 | 1909 | 1506 | 1109 | 928 | 1614 |
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 | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:22AM1.85m | 9:27PM1.35m | 7:23AM1.92m | 9:34PM1.57m | 8:38AM2.06m | 9:56PM1.79m | 9:30AM2.19m | 10:20PM2.01m | 10:13AM2.26m | 10:45PM2.19m | 10:51AM2.26m | 11:11PM2.33m | |||||||||
Low Tide | 12:08PM0.73m | 2:05PM0.59m | 1:14AM1.23m | 3:00PM0.42m | 2:44AM1.00m | 3:38PM0.29m | 3:35AM0.74m | 4:11PM0.22m | 4:16AM0.51m | 4:40PM0.20m | 4:54AM0.33m | 5:08PM0.22m | |||||||||
 | |  | | | | | |  |  | | | | | | | |  | | | | |
 | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — |
 | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 27 | 27 | 26 | 27 | 27 | 26 |
Feels °C | 26 | 25 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 19 |
| kJ | 1624 | 1469 | 2483 | 1874 | 1624 | 1224 | 1408 | 1491 | 2781 | 3336 | 2961 | 2423 | 1297 | 2408 | 2379 | 2066 | 1909 | 1506 | 1109 | 928 | 1614 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 13 | — | SW 23 | SW 22 | SSW 21 | SSW 19 | SSW 18 | SSW 12 | — | — | — | SSW 18 | — | SW 26 | SSW 26 | SW 24 | SE 5 | SW 21 | SW 21 | SW 14 |
| kJ | 364 | 649 | — | 20 | 119 | 541 | 1395 | 2094 | 701 | — | — | — | 835 | — | 27 | 66 | 143 | 20 | 763 | 449 | 667 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 26 | — | SW 24 | SE 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 66 | — | 197 | 23 | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SSE 4 | — | — | — | — | — | — | — | — | — | — | SSE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | — | SE 5 | SE 5 |
| kJ | 14 | 24 | — | — | — | — | — | — | — | — | — | — | 11 | 27 | 29 | 38 | 65 | 36 | — | 62 | 31 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 32 | 35 | 0 | 115 | 32 | 0 | 114 | 114 | 32 | 111 | 32 | 32 | 113 | 114 | 20 | 32 | 31 | 0 | 32 | 31 | 0 |
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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