
Surf Forecasts:
Ekas-Outside surf forecast from 31 Jul 2026:
- Best quality surf: Saturday 1 Aug, 8AM (local time) - 4.5ft (1.4m), 16s period, SSW swell with offshore winds.
- Most powerful swell: Saturday 8 Aug, 5AM (local time) - 10ft (3.0m), 16s period, SSW swell with 4,121 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 8AM (local time) - 4.5ft (1.4m), 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 Saturday (Aug 01) at 8AM. The primary swell is predicted to be 1.4m and 16s period with a secondary swell of 0.9m and 20s. Another secondary swell of 0.9m and 6s 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 3.0m 16s and forecast to arrive on Saturday (Aug 08) at 5AM. 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 5s period and expected on Thursday (Aug 06) at 5PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 1st Aug) | 4.5ft (1.4m) 16s |
| Best Surf | 8AM (Sat 1st Aug) | 4.5ft (1.4m) 16s |
| Most Powerful | 5AM (Sat 8th Aug) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Ekas-Outside over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s on the cards for the Ekas-Outside stretch. We’ve got a solid run of groundswell lining up, so it’s not a quiet period by any means. The real standout is the sheer size and energy of the swell that’s coming, but you’ll need to pick your moments with the wind, because it’s going to be a persistent factor.
The water temperature is sitting at 80°, which is bang on average for this time of year, so you won’t need a thick suit.
The first real action kicks off on the morning of Saturday, 1 August. We’re looking at a clean 5ft SSW groundswell with a very long period of 16 seconds. The wind is a light, cross-off 9 mph from the SE, so it’ll be glassy. The combined energy is a strong 1426 (moderate wave energy). This is a great session for experienced surfers, with that long period meaning the waves will have real shape and power, especially on a reef setup like this.
That afternoon the swell bumps up to 6ft but the same clean conditions hold, though the guidance flags a marginal tide. The energy jumps to 1736 (moderate wave energy).
Sunday, 2 August, is a bigger day. Morning brings a 7ft SSW swell, period still a solid 16 seconds, and the combined energy is a hefty 2309 (strong wave energy). The wind is still cross-off from the ESE at 9 mph, keeping it clean. This is excellent for those who know what they’re doing. The afternoon sees the same swell size but the wind picks up to 12 mph, which is still manageable.
Monday, 3 August, is the pick of the early week. The morning offers a 6ft SSW swell, 15-second period, but the wind turns offshore from the ESE at just 6 mph. That’s a glassy, clean, classic setup. The energy is 1678 (moderate wave energy). This is a true standout for quality.
The pattern continues through the week, with the swell sitting between 6ft and 7ft. The wind stays cross-off, but it gets stronger on the 5th and 6th, hitting 19 mph, which will put a bit of a texture on the surface. The combined energy climbs into the 2400-2700 range (strong wave energy).
By Friday, 7 August, the swell pushes up to 8ft with a 17-second period. The energy is a massive 4036 (very strong wave energy). This is serious, powerful groundswell. At this size, it’s only for experienced surfers, and the reef is going to be working hard. The wind is still cross-off, but at 12-16 mph, it’s not going to be perfect.
The second week continues the theme. The swell holds strong, often 7ft to 8ft, with the wind staying mostly cross-off. There’s a notable spike on the morning of Tuesday, 11 August, with a 10ft SSW swell and an 18-second period. The combined energy hits 6486 (very strong wave energy). This is a huge, powerful, long-period groundswell that will be firing on the reef, but it’s strictly for the experts. The wind is a light 9 mph, so it’s clean.
The period ends on the morning of Saturday, 15 August, with another excellent session: a 8ft SSW swell, 18-second period, cross-off 9 mph wind, and energy of 3452 (very strong wave energy). It’s a fitting climax to a solid run of swell.
Overall, the best sessions look to be the morning of Monday, 3 August for the offshore wind and clean conditions, and the morning of Saturday, 15 August for the combo of size and clean wind. The bigger days around 8ft and above are for the experienced crew only.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 23°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Tue morning, min 23°C on Wed night). Winds increasing (light winds from the E on Tue morning, fresh winds from the SSE by Thu afternoon). | ||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||||
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 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 19 | SSW 17 | SSW 17 | SSW 16 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph | |||||||||||||||||||||
957 | 1644 | 1817 | 2236 | 2263 | 2102 | 1428 | 1409 | 1314 | 1244 | 1143 | 690 | 1142 | 1206 | 2872 | 2642 | 2404 | 2007 | 3876 | 3977 | 4071 | |
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 | off | 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 | cross-off |
High Tide | 11:41AM2.25m | 00:30AM2.02m | 12:13PM2.19m | 00:54AM2.09m | 12:45PM2.08m | 1:20AM2.14m | 1:20PM1.92m | 1:49AM2.17m | 1:58PM1.72m | 2:23AM2.15m | 2:44PM1.49m | 3:06AM2.11m | 3:51PM1.26m | 4:06AM2.04m | |||||||
Low Tide | 6:20PM0.18m | 6:22AM0.63m | 6:44PM0.24m | 6:57AM0.59m | 7:06PM0.33m | 7:34AM0.58m | 7:29PM0.45m | 8:15AM0.59m | 7:51PM0.59m | 9:06AM0.64m | 8:15PM0.73m | 10:17AM0.70m | 8:40PM0.89m | ||||||||
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 6:12 | — | — | 6:12 | — | — | 6:12 | — | — | 6:12 | — | — | 6:12 | — | — | 6:12 | — | — | 6:12 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 26 | 24 | 26 | 26 | 25 | 26 | 26 | 24 | 26 | 26 | 24 |
Feels °C | 27 | 26 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 25 | 26 | 25 | 24 | 26 | 24 | 23 | 24 | 25 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 19 | SSW 17 | SSW 17 | SSW 16 | SSW 17 | SSW 16 | SSW 16 |
957 | 1644 | 1817 | 2236 | 2263 | 2102 | 1428 | 1409 | 1314 | 1244 | 1143 | 690 | 1142 | 1206 | 2872 | 2642 | 2404 | 2007 | 3876 | 3977 | 4071 | |
Swell 2 Height (m) Direction Period (s) | SW 19 | SE 6 | — | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | — | SE 6 | — | SW 16 | SE 6 | SSW 20 | — | SE 6 | SSW 22 | SSW 20 | SE 6 | — | — |
384 | 32 | — | 24 | 34 | 109 | 84 | 44 | — | 60 | — | 527 | 35 | 525 | — | 47 | 45 | 432 | 54 | — | — | |
Swell 3 Height (m) Direction Period (s) | SE 6 | — | — | — | — | W 15 | W 13 | — | — | — | — | SW 24 | SSW 22 | — | — | — | — | — | — | — | — |
29 | — | — | — | — | 5 | 3 | — | — | — | — | 22 | 183 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | ESE 6 | SE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | — | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 6 | SE 5 | SE 5 | ESE 6 | SE 6 | SE 5 |
56 | 60 | 40 | 49 | 86 | 178 | 163 | 102 | 79 | — | 79 | 41 | 85 | 82 | 41 | 79 | 93 | 49 | 106 | 56 | 35 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 31 | 0 | 0 | 31 | 0 | 0 | 31 | 0 | 0 | 20 | 0 | 32 | 31 | 0 | 32 | 32 | 0 | 32 | 20 | 20 |
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.











