
Surf Forecasts:
Pererenan surf forecast from 9 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 2AM (local time) - 11ft (3.5m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 11 Aug, 2AM (local time) - 11ft (3.5m), 17s period, SSW swell with 6,410 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 2AM (local time) - 6ft (1.9m), 15s 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 Monday (Aug 10) at 2AM. The primary swell is predicted to be 1.9m and 15s period with a secondary swell of 0.5m and 20s. Another secondary swell of 0.7m and 5s is also forecast. 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 3.5m 17s and forecast to arrive on Tuesday (Aug 11) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Sunday (Aug 16) at 11PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 10th Aug) | 6ft (1.9m) 15s |
| Best Surf | 2AM (Tue 11th Aug) | 11ft (3.5m) 17s |
| Most Powerful | 2AM (Tue 11th Aug) | 11ft (3.5m) 17s |
Table - best surf conditions forecast for Pererenan over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s see what the next couple of weeks are looking like.
Right off the bat, there’s plenty of swell coming, but it’s going to be a bit rough before it gets good. The first waves we’re looking at are from Monday the 10th of August at Pererenan. This is a beach and reef setup that breaks consistently. Water temp is about normal for this time of year.
We’re starting with a big, powerful SSW groundswell. Monday morning it’s 6ft, but with a 19-second period – that’s proper long-period groundswell, meaning heaps of energy and long waits between sets. The combined energy is a massive 3984, so there’s a lot of power. The problem is the wind. It’s a cross-shore from the SE at 12 mph, and it’s making things choppy and messy. The afternoon gets bigger, hitting 10ft, but the cross-shore chop is still there, making it a real battle. For most of us, 10ft is expert territory, so keep that in mind.
Tuesday the 11th is more of the same. Still a solid 10ft in the morning with a 17-second period, and the wind is a bit lighter at 9 mph, but it’s still cross-shore and causing a slight chop. The afternoon drops to 8ft, but the wind kicks back up to 12 mph and the cross-chop comes back. It’s not looking clean.
Now, Wednesday the 12th is where we see a real improvement. The morning shows a clean wave state with a cross-offshore wind from the ESE at 12 mph. The swell is 7ft, still a solid SSW groundswell with a 17-second period. The energy is still high (2871 combined energy), but that clean, offshore wind will make a world of difference. This is the best call in the early part of the week. The afternoon gets a bit messier with the wind swinging cross-shore, so get on it early.
Thursday the 13th and Friday the 14th are a bit of a write-off. The wind is cross-shore, the swell is still big and sloppy. The energy is high, but the quality is poor.
The weekend of the 15th and 16th doesn’t offer much relief. The swell drops a bit, but the cross-shore wind sticks around. We get a clean window again on Sunday the 16th morning with a cross-offshore, but the swell is down to 7ft and the energy is dropping. It’s a better option than the rest of the week, but it’s not a standout.
The following week, from Monday the 17th, the swell really starts to back off. The energy drops into the 1000s (1023 to 2248). The winds are generally cross-offshore, which is good for clean faces, but the swell is smaller, around 4ft to 6ft. It’s cleaner, but smaller.
The real standout in the long-range is Wednesday the 19th of August. The morning has a clean 8ft SSW groundswell with an 18-second period, and the wind is a clean cross-offshore from the ESE at 16 mph. The combined energy is 3921, so it’s strong. The afternoon is just as good, with the same swell and a clean cross-offshore. This is the one to circle on the calendar. It’s over a week away, so it’s a promising long-range call, but if it holds, that’s the day.
After that, the run from the 20th to the 25th is a mix of cross-shore and cross-offshore winds, with swell staying between 6ft and 8ft. The energy is moderate, and the quality is inconsistent. Nothing else jumps out as a real winner, just a bit of a mixed bag.
So, to sum it up: the first few days are big, raw, and choppy. Hit it Wednesday the 12th morning for the cleanest session of the early run. But the real gold on the horizon is Wednesday the 19th of August.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 26°C on Wed afternoon, min 23°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Thu morning, min 23°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||
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 15 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 17 | SSW 17 | SSW 16 |
Wave Graph | |||||||||||||||||||
1546 | 2548 | 5492 | 6410 | 5261 | 3369 | 3040 | 2726 | 1931 | 1603 | 3686 | 3950 | 3415 | 2581 | 1966 | 1559 | 2929 | 2862 | 2358 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross |
High Tide | 8:04PM1.35m | 6:58AM2.17m | 9:15PM1.57m | 8:23AM2.32m | 9:56PM1.81m | 9:24AM2.49m | 10:30PM2.04m | 10:12AM2.62m | 11:02PM2.26m | 10:55AM2.66m | 11:33PM2.44m | 11:34AM2.62m | 00:04AM2.56m | ||||||
Low Tide | 11:41PM1.22m | 2:39PM0.52m | 1:51AM1.14m | 3:31PM0.33m | 3:06AM0.93m | 4:11PM0.18m | 4:00AM0.70m | 4:47PM0.09m | 4:46AM0.50m | 5:19PM0.06m | 5:27AM0.37m | 5:49PM0.10m | |||||||
— | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | |
6:17 | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 26 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 |
Feels °C | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 26 | 25 | 24 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 17 | SSW 17 | SSW 16 |
1546 | 1413 | 5492 | 6410 | 5261 | 3369 | 3040 | 2726 | 1931 | 1603 | 3686 | 3950 | 3415 | 2581 | 1966 | 1559 | 2929 | 2862 | 2358 | |
Swell 2 Height (m) Direction Period (s) | S 20 | SSW 19 | — | — | — | SSW 19 | — | SSW 21 | S 20 | S 13 | — | — | SSW 24 | SSW 21 | SSW 21 | SSW 19 | — | — | SSE 5 |
206 | 2548 | — | — | — | 1288 | — | 45 | 196 | 775 | — | — | 54 | 260 | 336 | 651 | — | — | 17 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 21 | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 86 | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | — | — | — | SE 7 | SE 7 | SSE 5 | — | — | — | — | — | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SE 5 |
25 | 23 | — | — | — | 44 | 29 | 14 | — | — | — | — | — | 47 | 51 | 30 | 37 | 31 | 25 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 12 | 17 | 0 | 17 | 17 | 0 | 10 | 12 | 12 | 12 | 17 | 4 | 17 | 16 | 0 | 17 | 4 | 4 |
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.











