Surf Forecasts:
Pererenan surf forecast from 19 Aug 2026:
- Best quality surf: Thursday 20 Aug, 2AM (local time) - 8ft (2.5m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 8PM (local time) - 8ft (2.5m), 17s period, SSW swell with 4,425 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 2AM (local time) - 8ft (2.5m), 17s period with SSW swell.
Best Forecast Surf Conditions for Pererenan this week:
The surf forecast for Pererenan over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 2AM. The primary swell is predicted to be 2.5m and 17s period with a secondary swell of 0.9m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Pererenan in the next 16 days are 2.5m 17s and forecast to arrive on Wednesday (Aug 19) at 8PM. 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 7s period and expected on Saturday (Aug 22) at 8AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 20th Aug) | 8ft (2.5m) 17s |
| Best Surf | 2AM (Thu 20th Aug) | 8ft (2.5m) 17s |
| Most Powerful | 8PM (Wed 19th Aug) | 8ft (2.5m) 17s |
Table - best surf conditions forecast for Pererenan over the next 16 days.
The Lowdown
Alright crew, Rusty here. Let’s talk about what Pererenan is serving up over the next couple of weeks.
We’re kicking off with a solid dose of long-period groundswell from the SSW. The water temp is 79°F, which is right on the money for this time of year. The first pulse hits Wednesday afternoon: a 8ft SSW swell, a super long 17-second period, and the wind is clean from the ESE at 12 mph. The combined energy is pumping at 4140 (moderate to strong wave energy). This is your standout window for the next few days. The wind is light enough to keep things clean, and at this size, it’s a solid intermediate wave. Keep in mind that long-period groundswell like this can get a little straight at beach breaks, but Pererenan’s reef and sand setup usually handles it well. The break is consistent, so you won’t be waiting around forever for sets. Crowds are often here, so expect some company.
Thursday morning gets a bit more crosswind, but Thursday afternoon swings back to a clean cross-off with 8ft SW swell and a 16-second period. The energy is still strong at 3111. Friday afternoon is another clean one with 8ft SSW swell and 17-second period, energy at 3284. Saturday morning holds clean with 7ft SSW swell, still a decent option.
But honestly, the best call is Wednesday afternoon and Friday afternoon. That’s where the combo of size, clean wind, and long-period energy lines up best.
After that, the swell starts to ease. From Sunday morning (23rd) through to the end of the first week, the size drops to the 6ft to 6ft range, and the wind goes more cross-shore with a chop. The scores are lower, and the energy drops into the 1400-1800 range. It’s still surfable, but not as good as the opening days.
There’s a real lull from around Wednesday 26th morning through to Thursday 27th afternoon, where the swell drops to 3ft to 5ft, and periods shorten up. The energy dips below 1000, and the wind is mostly cross-shore with a chop. Not much to write home about.
Then we get a pulse back on Friday 28th morning. A 8ft SSW swell with a 16-second period rolls in, and the energy jumps back to 2814. The wind is light cross-onshore at 6 mph, so not glassy, but manageable. It’s a solid size again, but the wind keeps it from being a standout. That pulse continues through the weekend, but the wind is mostly cross-shore with a chop, so the quality is average.
Looking further out into the second week, the first week of September sees a return of 7ft to 8ft SW swell with moderate energy in the 2000-3000 range. The wind is mostly light cross-shore, so it’s a promising but less certain run. The best of that late window looks like Tuesday 1st September, with 8ft SW swell, 17-second period, and a light cross-shore breeze. The energy is solid at 3362. It’s a way off, so keep an eye on the charts, but it could be a good one.
So to wrap it up: the best windows are Wednesday afternoon and Friday afternoon this week. The second week has a promising pulse around the first of September, but it’s a long way out. Overall, there’s enough swell to keep the stoke alive, but the real standouts are those first few days.
Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 23°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Mon morning. Warm (max 26°C on Sun morning, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
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 17 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 18 | SSW 16 | SSW 16 | SSW 14 | SSW 16 | SSW 16 | SSW 14 |
Wave Graph | ||||||||||||||||||||
4037 | 4273 | 3470 | 2992 | 2383 | 1274 | 3156 | 2731 | 2359 | 2123 | 1716 | 1447 | 1409 | 1324 | 1766 | 1608 | 763 | 1803 | 1322 | 1257 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross | cross | cross | cross | cross | cross |
High Tide | 1:58AM2.32m | 2:15PM1.64m | 2:29AM2.15m | 2:50PM1.42m | 3:08AM1.96m | 4:11PM1.21m | 4:25AM1.80m | 7:04AM1.80m | 9:48PM1.53m | 8:24AM1.95m | 9:58PM1.72m | |||||||||
Low Tide | 7:31PM0.64m | 8:35AM0.69m | 7:51PM0.81m | 9:23AM0.87m | 8:06PM0.99m | 10:52AM1.01m | 7:51PM1.16m | 1:59PM0.96m | 3:00PM0.77m | 2:16AM1.28m | 3:30PM0.60m | 3:07AM1.10m | ||||||||
— | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | |
6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 26 | 24 | 25 | 26 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 26 | 26 | 24 | 26 | 26 | 24 | 26 | 26 | 24 |
Feels °C | 26 | 25 | 25 | 26 | 25 | 25 | 24 | 25 | 25 | 24 | 26 | 27 | 26 | 26 | 25 | 25 | 24 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 16 | SSW 16 | SSW 14 | SSW 16 | SSW 16 | SSW 14 |
4037 | 4273 | 3470 | 2992 | 2383 | 1254 | 3156 | 2731 | 2359 | 2123 | 1716 | 1447 | 1409 | 999 | 1766 | 1608 | 763 | 1803 | 1322 | 1257 | |
Swell 2 Height (m) Direction Period (s) | — | SE 6 | — | — | SE 7 | SSW 18 | — | SE 6 | — | S 25 | SE 6 | SSW 19 | SSW 19 | SSW 18 | — | SSW 20 | SSW 18 | SSW 6 | SE 6 | — |
— | 59 | — | — | 73 | 1274 | — | 76 | — | 13 | 27 | 539 | 847 | 1324 | — | 149 | 637 | 13 | 61 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | — | SE 7 | SE 7 | — | SE 7 | SE 7 | — | SE 6 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 6 | SE 6 | SE 5 | SE 6 | SE 5 |
103 | — | 44 | 119 | — | 75 | 128 | — | 60 | 84 | 68 | 46 | 32 | 31 | 41 | 52 | 38 | 47 | 38 | 34 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 12 | 0 | 12 | 12 | 0 | 12 | 12 | 6 | 15 | 12 | 12 | 12 | 17 | 0 | 12 | 12 | 12 | 12 | 12 | 12 |
Best forecast wave conditions in West Coast of Bali | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
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Information about the Pererenan Surf forecast
The above surf forecast table for Pererenan provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Pererenan can be found by selecting the local surf guide option on the grey menu. Our Pererenan 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 (Pererenan) 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 Pererenan 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.
Pererenan is 8 km (5 miles) from the city of Kuta. If you plan a holiday in West Coast of Bali, look for hotels and other accommodation in Kuta. Kuta has rooms for a wide range of budgets as well as car hire and transport links.











