
Surf Forecasts:
Ekas-Outside surf forecast from 20 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: Monday 20 Jul, 11PM (local time) - 6.5ft (2.0m), 16s period, SSW swell with 1,956 kJ wave energy.
- Next surfable swell (1★+): Saturday 25 Jul, 5AM (local time) - 3.5ft (1.1m), 15s 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 (Jul 25) at 5AM. The primary swell is predicted to be 1.1m and 15s period with a secondary swell of 0.7m and 12s. Another secondary swell of 1.8m and 8s 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 16s and forecast to arrive on Monday (Jul 20) 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 Tuesday (Jul 21) at 5AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 25th Jul) | 3.5ft (1.1m) 15s |
| Best Surf | 5AM (Sat 25th Jul) | 3.5ft (1.1m) 15s |
| Most Powerful | 11PM (Mon 20th Jul) | 6.5ft (2.0m) 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 shaping up for the next couple of weeks.
Honestly, it’s a bit of a slow burn for the first week. We’ve got wave energy, but the wind is a persistent problem. The water is a balmy 81°, which is about average for this time of year, so no need to stress about the rubber.
The first real chance of anything decent kicks off on Monday, July 20th at Ekas-Outside. We’re looking at a solid 7ft SSW groundswell with a very long 16-second period — that’s proper energy (2367). The problem is that cross-offshore wind from the SE is blowing at 19 mph, which is a bit of a pain. It’s clean, but with that much wind, it’s going to be tricky. This continues through Tuesday and Wednesday, with the swell dropping to 6ft and then 4ft, but the wind stays stubbornly from the SE at 19 mph. The conditions are just marginal. The combined energy is moderate to strong, but it’s not coming together well.
We get a bit of a respite on Saturday, July 25th morning. The wind drops to 16 mph, and the swell is a clean 4ft from the SSW, period of 15 seconds (1074 energy). It’s still cross-off, but it’s the best we’ve seen. The afternoon gets a bit of a wind increase back to 22 mph, and the swell direction shifts to the SE with a shorter period of 9 seconds. That’s a bit of a mess.
The following week, from Monday, July 28th onwards, the pattern looks similar. We see a few pulses of longer-period SSW swell, but the wind remains a constant cross-off from the SE, mostly between 12 and 22 mph. The energy is there — numbers like 1124, 1156, and 1397 show moderate to strong energy — but the wind is just never truly offshore or glassy. The standout is looking like Thursday, July 30th morning, with a gentle 9 mph breeze, a 3ft SSW swell, and a very long 16-second period (1156 energy). That’s the closest we get to clean conditions. The break is a reef, so it’ll handle that long period better than a beach break.
Friday, July 31st morning is also a serious contender. The wind is a gentle 9 mph, swell is 5ft from the SSW, period of 14 seconds (1397 energy). The conditions are noted as excellent for experienced surfers. That’s your best bet. Don’t expect a crowd-free zone though — crowds are sometimes an issue here.
Looking further ahead to the start of August, the swell sizes hold up around 4ft to 6ft, but the wind stays in that cross-off range. There’s a risk of thunderstorms on Saturday, August 1st.
The bottom line: there’s no perfect day here. The swell is consistent, but the wind is the enemy. The best windows are Thursday, July 30th morning and Friday, July 31st morning. They’re the standouts, but they’re not perfect. If you’re a beginner, the swell stays under 5ft for most of the week, so it’s manageable, but the wind will make it bumpy. Experts will find the bigger days (7ft on the 20th) challenging, but with the wind, it’s more of a battle than a pleasure.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 23°C on Tue night). Mainly fresh winds. | Days 5-7 Weather SummarySome drizzle, heaviest during Fri morning. Warm (max 26°C on Fri morning, min 23°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
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 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SSW 16 | SSW 15 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 |
Wave Graph | ||||||||||||||||||||
2206 | 1956 | 1261 | 1111 | 742 | 581 | 346 | 553 | 545 | 585 | 312 | 362 | 321 | 487 | 706 | 711 | 574 | 388 | 481 | 537 | |
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 | off |
High Tide | 2:37AM2.08m | 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 | ||||||||
Low Tide | 8:10PM0.50m | 9:05AM0.73m | 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 | |||||||
— | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — | — | |
6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 24 | 26 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 24 | 26 | 26 | 25 |
Feels °C | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 23 | 23 | 23 | 23 | 24 | 23 | 22 | 23 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SE 8 |
2206 | 1956 | 1261 | 1111 | 742 | 581 | 346 | 553 | 545 | 585 | 312 | 362 | 265 | 487 | 706 | 602 | 367 | 286 | 225 | 408 | |
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 | SW 18 | WSW 16 | WSW 16 | SW 15 | SW 15 | SSW 13 |
— | — | — | 15 | 64 | — | 223 | 15 | — | 12 | 83 | 178 | 321 | 196 | 12 | 25 | 25 | 56 | 33 | 195 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 7 | — | — | SW 18 | SW 20 | SW 16 | SSW 9 | WSW 18 | SW 18 | — | — | SW 15 | — | SW 13 |
— | — | — | — | — | — | 5 | — | — | 12 | 15 | 40 | 42 | 31 | 12 | — | — | 56 | — | 28 | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 6 | SSE 8 | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 |
161 | 103 | 156 | 167 | 136 | 161 | 178 | 152 | 161 | 170 | 192 | 198 | 207 | 384 | 344 | 711 | 574 | 388 | 481 | 537 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 32 | 20 | 32 | 32 | 20 | 32 | 32 | 20 | 32 | 32 | 20 | 32 | 32 | 20 | 32 | 32 | 20 | 32 | 32 | 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.










