
Surf Forecasts:
Ekas-Outside surf forecast from 8 Sep 2026:
- Best quality surf: Friday 11 Sep, 5AM (local time) - 6.5ft (2.0m), 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 3,113 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 5AM (local time) - 6.5ft (2.0m), 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 Friday (Sep 11) at 5AM. The primary swell is predicted to be 2.0m and 16s period with a secondary swell of 0.2m and 26s. 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 1.4m 6s period and expected on Sunday (Sep 13) at 5PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Fri 11th Sep) | 6.5ft (2.0m) 16s |
| Best Surf | 5AM (Fri 11th Sep) | 6.5ft (2.0m) 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
G’day, Rusty here. Let’s have a look at what’s coming up for Ekas-Outside.
Alright, straight up, the next couple of weeks are looking pretty average, to be honest. There’s a bit of swell on the cards, but the conditions are holding it back from being really good. We’ve got a nice, consistent run of SSW groundswell, but the wind is always blowing cross-offshore, not the clean offshore we’d love for those perfect, glassy conditions. It’s surfable, but not what you’d write home about. The water temp is sitting at 79°F which is right on the money for this time of year, nothing special there.
So, for Tuesday the 8th of September, we’re kicking off with a 6ft SSW swell, with a very long 18-second period. That’s a lot of energy coming through – combined energy of 3716 – but the cross-off wind from the SSE at 12 mph keeps it from being great. The long period is good for this reef break, though, it’ll shape up okay. Wednesday the 9th sees it bump up to 8ft on the morning, period dropping to 16 seconds, still that same cross-off wind. That’s getting into the range where it’s edging beyond beginner territory, but the energy is high at 3113. Thursday the 10th is 6ft to 7ft, still the same story.
The best of a so-so bunch is probably going to be the period around Saturday the 13th of September into Sunday the 14th. We get a bit of a bump back up to 6ft to 7ft on the Sunday, with a strong 18-second period and energy hitting 2737. The cross-off is still there, but the swell quality from that long period groundswell will be the standout. It’s only just over 5ft, so it’s not too big, but that long period means the sets will be a bit spread out. This spot is fairly consistent, and you’ll want to watch the tide, as the notes mention questionable tide conditions – that’s a heads up.
Now, if you’ve got some patience and want to look way ahead, there’s something cooking for Tuesday the 22nd of September. The swell jumps hard to 12ft from the SSW, with an 18-second period, and the combined energy goes through the roof at 7259. That’s a massive, very strong wave. This is expert territory only at that size, and with the wind still cross-off from the SE at 19 mph, it’s going to be a beast. It’s a promising long-range signal, but it’s a week and a half away, so we’ll see how it shapes up. The wind later in the week eases a bit to 16 mph, but the swell stays big.
There are no really big gaps with no surf – we’ve got waves every day, they’re just all a bit marginal. The consistency is there, which is optimistic, but the quality is a letdown. If it wasn’t for that cross-off wind, this would be a different story entirely. As it is, you’re going to have to work for your waves.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 27°C on Thu morning, min 24°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Fri afternoon, min 24°C on Fri night). Mainly fresh winds. | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||
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 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph | ||||||||||||||||||||
2094 | 2781 | 3113 | 2864 | 2212 | 1297 | 2498 | 2379 | 2066 | 1776 | 1289 | 940 | 833 | 1935 | 1809 | 2823 | 2140 | 1764 | 1494 | 1581 | |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 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 | 11:26AM2.20m | 11:37PM2.40m | 11:58AM2.09m | 00:03AM2.41m | |||||||
Low Tide | 2:44AM1.00m | 3:38PM0.29m | 3:35AM0.74m | 4:11PM0.22m | 4:16AM0.51m | 4:40PM0.20m | 4:54AM0.33m | 5:08PM0.22m | 5:29AM0.22m | 5:33PM0.28m | 6:03AM0.17m | 5:57PM0.37m | ||||||||
— | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | |
6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | |
mm | — | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 26 | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 26 | 27 | 27 | 25 | 27 | 27 | 26 |
Feels °C | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 26 | 27 | 27 | 26 | 25 | 27 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 |
1622 | 2781 | 3113 | 2864 | 2212 | 1297 | 2498 | 2379 | 2066 | 1776 | 1289 | 940 | 833 | 1935 | 1809 | 2823 | 2140 | 1764 | 1494 | 1581 | |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 12 | — | — | — | SSW 18 | — | SW 26 | SSW 26 | SW 24 | SW 24 | SW 21 | SW 21 | SW 14 | SW 15 | — | SE 6 | SE 6 | SE 6 | SSE 6 |
2094 | 754 | — | — | — | 845 | — | 27 | 66 | 143 | 197 | 763 | 543 | 676 | 767 | — | 47 | 94 | 64 | 55 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 6 | SSW 9 | SE 6 | SE 6 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 49 | 15 | 47 | 47 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 5 | — | SSE 5 | SSE 5 | SE 4 | SE 4 | SE 5 | SE 4 | SE 5 | SE 5 | SE 5 | ESE 6 | SE 6 | SE 6 | SE 7 | SE 6 | SE 6 | SE 7 | SE 6 | SE 6 |
21 | — | 25 | 24 | 18 | 19 | 25 | 22 | 21 | 48 | 34 | 99 | 75 | 72 | 114 | 127 | 72 | 158 | 114 | 77 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 35 | 32 | 32 | 32 | 32 | 32 | 20 | 20 | 32 | 31 | 0 | 31 | 31 | 0 | 32 | 31 | 20 | 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.










