Surf Forecasts:
Kuta Beach surf forecast from 15 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 8PM (local time) - 8ft (2.5m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 11PM (local time) - 8ft (2.5m), 17s period, SSW swell with 3,770 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 2AM (local time) - 7ft (2.1m), 16s period with SSW swell.
Best Forecast Surf Conditions for Kuta Beach this week:
The surf forecast for Kuta Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 2AM. The primary swell is predicted to be 2.1m and 16s period with a secondary swell of 0.4m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Kuta Beach in the next 16 days are 2.5m 17s and forecast to arrive on Wednesday (Aug 19) 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 1.1m 5s period and expected on Wednesday (Aug 19) at 8AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 16th Aug) | 7ft (2.1m) 16s |
| Best Surf | 8PM (Wed 19th Aug) | 8ft (2.5m) 17s |
| Most Powerful | 11PM (Wed 19th Aug) | 8ft (2.5m) 17s |
Table - best surf conditions forecast for Kuta Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break it down.
We’ve got a solid run of groundswell coming for Kuta Beach. The energy is real, but it’s not a straight-up beginner’s party. The winds are holding in a cross-off position most of the time, which is good for keeping the faces smooth, but the swell is a big boy for a decent stretch. The water’s sitting about average for the time of year, nothing unusual.
The first real action kicks off Sunday morning, the 16th. The swell is solid at 7 feet from the SSW with a long 16-second period, and the energy is strong (1935). The wind is a light 6 mph cross-off, making for clean, powerful lines. This is excellent surf, but it’s for experienced surfers. The afternoon holds up at 6 feet, still clean, but the wind picks up a bit.
Monday the 17th through to the end of the first week sees a bit of a drop in size, with the swell running 4 feet to 6 feet, and the energy is in the moderate range (761 to 1876). The conditions are still clean, but the wave comment flags it as marginal, likely due to tide. It’s rideable, but not the pick.
The standout period really starts to build again from Wednesday the 19th. The swell jumps to 7 feet in the morning and 8 feet in the afternoon, with a very long 18-second period (energy hitting 2746 and 3276). The wind is gentle to moderate cross-off, keeping it clean. This is a powerful, groundswell-driven setup that’s going to be a handful for anyone but experienced surfers.
Thursday the 20th is the peak of the first big push: 8 feet in the morning and 8 feet in the afternoon, both from the SSW with 16-second periods. The energy is massive (3181 and 2910). The wind is moderate cross-off, so it’s clean, but this is serious, heavy surf. For experts only, and it’s worth a paddle.
The swell backs off a bit from Friday the 21st through the weekend, staying in the 6 feet to 7 feet range, with strong energy (2081 to 2882). The wind freshens up to 19 mph at times, but it’s still cross-off, so the surface stays relatively clean. The tide is still the main factor holding it back from being a grade-A session.
The second week looks a bit more mixed. The swell settles into a 4 feet to 5 feet range for a few days with moderate energy (704 to 1066), then builds again. Monday the 24th is 6 feet morning, then dropping, with some clouds and moderate cross-off wind. Nothing flash.
The real late highlight is Monday the 31st of August. The morning brings 8 feet from the SSW, 17-second period, and the energy is huge (3705). The wind is a light 6 mph cross-off. The wave comment says excellent. This is the best call of the whole window. Big, clean, powerful groundswell on offer. Keep an eye on it.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sat night, min 25°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Thu afternoon, min 25°C on Tue night). Mainly fresh winds. | ||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||
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 15 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 17 | SSW 16 |
Wave Graph | |||||||||||||||||||
2161 | 1919 | 1472 | 1016 | 778 | 668 | 454 | 770 | 1393 | 1169 | 2746 | 3212 | 3683 | 3113 | 2821 | 1933 | 1292 | 2723 | 2599 | |
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 |
High Tide | 00:01AM2.59m | 12:08PM2.52m | 00:31AM2.63m | 12:41PM2.35m | 1:00AM2.59m | 1:13PM2.13m | 1:28AM2.49m | 1:43PM1.90m | 1:57AM2.34m | 2:13PM1.67m | 2:27AM2.16m | 2:47PM1.44m | 3:06AM1.98m | ||||||
Low Tide | 6:04AM0.29m | 6:15PM0.18m | 6:42AM0.31m | 6:42PM0.31m | 7:18AM0.39m | 7:07PM0.46m | 7:54AM0.53m | 7:30PM0.64m | 8:32AM0.69m | 7:50PM0.81m | 9:20AM0.87m | 8:05PM0.99m | |||||||
— | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
6:17 | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 28 | 25 | 27 | 26 | 26 | 27 | 25 | 25 | 26 | 26 | 24 | 26 | 25 | 27 | 25 | 25 | 23 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 17 | SSW 16 |
2161 | 1919 | 1472 | 1016 | 778 | 668 | 434 | 770 | 1393 | 1169 | 2746 | 3212 | 3683 | 3113 | 2821 | 1933 | 1292 | 2723 | 2599 | |
Swell 2 Height (m) Direction Period (s) | SE 5 | SE 5 | — | SE 5 | SE 5 | SSW 20 | SSW 18 | SSW 13 | SSW 21 | SSW 19 | NE 7 | NE 7 | SE 6 | NE 7 | SE 7 | NE 7 | SSW 18 | — | — |
8 | 16 | — | 23 | 30 | 38 | 454 | 299 | 483 | 1055 | 17 | 18 | 40 | 19 | 89 | 9 | 835 | — | — | |
Swell 3 Height (m) Direction Period (s) | SSE 6 | — | — | S 26 | NE 6 | SSW 24 | SW 24 | SSW 21 | — | SE 6 | — | — | — | — | NE 8 | — | NE 7 | — | — |
3 | — | — | 13 | 2 | 55 | 141 | 705 | — | 35 | — | — | — | — | 21 | — | 7 | — | — | |
Wind waves Height (m) Direction Period (s) | SE 5 | — | SE 5 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 5 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | SE 6 | SE 7 | SE 7 | SE 6 |
19 | — | 25 | 53 | 30 | 39 | 26 | 27 | 49 | 71 | 36 | 64 | 38 | 68 | — | 153 | 169 | 159 | 141 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 6 | 1 | 4 | 1 | 1 | 1 | 6 | 0 | 2 | 6 | 6 | 6 | 6 | 1 | 30 | 30 | 31 |
Best forecast wave conditions in Kuta - Bali | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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Information about the Kuta Beach Surf forecast
The above surf forecast table for Kuta Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kuta Beach can be found by selecting the local surf guide option on the grey menu. Our Kuta Beach 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 (Kuta Beach) 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 Kuta Beach 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.
Kuta Beach is 1 km (1 miles) from the city of Kuta. If you plan a holiday in Kuta - 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.











