Surf Forecasts:
Pererenan surf forecast from 18 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★+): Wednesday 19 Aug, 2AM (local time) - 5.5ft (1.7m), 16s period with SW 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 Wednesday (Aug 19) at 2AM. The primary swell is predicted to be 1.7m and 16s period with a secondary swell of 1.3m and 19s. 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 1.7m 7s period and expected on Friday (Aug 21) at 5AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 19th Aug) | 5.5ft (1.7m) 16s |
| 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, let’s talk in feet and miles per hour, same story. This is Rusty, and we’re dialed into Pererenan.
Right off the bat, Tuesday the 18th, we’ve got 6 ft swell from the SSW with a 16-second period, but that wind is blowin’ 12 mi/h from the SE, which is cross-shore and puts a nasty chop on it. Water’s a warm 79°, normal for this time of year. Combined wave energy is 2521 (moderate to strong). The real action starts Wednesday the 19th. Morning hits you with 8 ft from the SSW, 18-second groundswell (energy 3626), but still that cross-breeze. The window opens Wednesday afternoon: 8 ft, 17-second period, wind goes cross-offshore from the ESE at 12 mi/h, and it’s reported as clean. That’s your standout. That 8 ft is gettin’ big for intermediates – it’s solid expert territory – and with that long period, the wave’s gonna have some real punch.
Thursday the 20th keeps the size up – 8 ft in the morning, 8 ft in the afternoon, both with cross-offshore wind in the afternoon, so another quality session. Friday the 21st drops to 8 ft in the afternoon, still clean. Then the swell fades hard. From Sunday the 23rd through the next week, you’re lookin’ at 5 ft to 6 ft, mostly with cross or cross-onshore winds, lots of chop. Sunday the 30th is particularly sad – 4 ft with a light cross-onshore breeze and period dropped to 13 seconds. Not worth your time.
We get a late pulse on Wednesday the 2nd of September. Afternoon session shows 6 ft from the SW, 14-second period, with cross-offshore wind from the ESE at 12 mi/h, clean conditions, and energy at 2260. It’s the best bet for the second week, but it’s not as big as that early peak.
Crowds here are often a factor. When the swell’s up and the wind’s clean, you won’t have the place to yourself. The optimum direction is SW, and that’s exactly what’s coming – so the setup is dialed.
Standouts are Wednesday afternoon the 19th and Thursday afternoon the 20th – big swell, clean faces, proper power. Then Wednesday the 2nd of September afternoon is a solid call for a smaller but clean session. There are big gaps of nothing much in between, so if you’re local, you know when to go. If it’s too choppy and cross, could make for a good kite day instead of a paddle. Pick your moments.
Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 24°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Mon morning. Warm (max 26°C on Fri afternoon, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||
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 | SW 16 | SSW 18 | 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 |
Wave Graph | ||||||||||||||||||||
1809 | 1412 | 3575 | 4037 | 4273 | 3470 | 2992 | 2262 | 1274 | 3192 | 2731 | 2359 | 1699 | 1716 | 1611 | 1409 | 1093 | 1629 | 1479 | 862 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross-off |
High Tide | 1:30AM2.47m | 1:45PM1.87m | 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 | |||||||||
Low Tide | 7:09PM0.47m | 7:56AM0.53m | 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 | ||||||||
— | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | |
6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 26 | 24 | 26 | 26 | 24 | 25 | 26 | 24 | 26 | 26 | 24 | 25 | 26 | 24 | 26 | 26 | 24 | 26 | 26 | 24 |
Feels °C | 27 | 25 | 27 | 26 | 25 | 26 | 26 | 23 | 26 | 26 | 25 | 24 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SW 16 | SSW 18 | 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 |
1809 | 1412 | 3575 | 4037 | 4273 | 3470 | 2992 | 2262 | 1254 | 3192 | 2731 | 2359 | 1699 | 1716 | 1611 | 1409 | 1042 | 1629 | 1479 | 862 | |
Swell 2 Height (m) Direction Period (s) | SSW 21 | SSW 19 | — | — | SE 6 | — | — | SE 7 | SSW 18 | — | SE 6 | — | SSW 18 | S 24 | SSW 20 | SSW 19 | SSW 18 | SSW 21 | SSW 20 | SW 18 |
666 | 1242 | — | — | 58 | — | — | 128 | 1274 | — | 85 | — | 260 | 11 | 227 | 708 | 1093 | 45 | 253 | 703 | |
Swell 3 Height (m) Direction Period (s) | — | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 42 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | — | SE 6 | SE 6 | — | SE 7 | SE 7 | — | SE 7 | SE 7 | — | SE 6 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
46 | — | 51 | 88 | — | 61 | 139 | — | 97 | 97 | — | 68 | 97 | 34 | 47 | 39 | 46 | 44 | 52 | 26 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 12 | 0 | 12 | 12 | 0 | 12 | 12 | 6 | 33 | 12 | 25 | 33 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 0 |
Best forecast wave conditions in West Coast of Bali | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.











