
Surf Forecasts:
Racetrack surf forecast from 8 Aug 2026:
- Best quality surf: Monday 10 Aug, 11PM (local time) - 11ft (3.5m), 17s period, SSW swell with offshore winds.
- Most powerful swell: Monday 10 Aug, 11PM (local time) - 11ft (3.5m), 17s period, SSW swell with 6,423 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 2PM (local time) - 8ft (2.4m), 16s period with SSW swell.
Best Forecast Surf Conditions for Racetrack this week:
The surf forecast for Racetrack over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 2PM. The primary swell is predicted to be 2.4m and 16s period with a secondary swell of 0.2m and 20s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Racetrack in the next 16 days are 3.5m 17s and forecast to arrive on Monday (Aug 10) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Sunday (Aug 09) at 5AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Sat 8th Aug) | 8ft (2.4m) 16s |
| Best Surf | 11PM (Mon 10th Aug) | 11ft (3.5m) 17s |
| Most Powerful | 11PM (Mon 10th Aug) | 11ft (3.5m) 17s |
Table - best surf conditions forecast for Racetrack over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it.
We’ve got some solid, serious groundswell lining up for Racetrack, and it’s all about the size and direction lining up for this advanced reef and point setup. The water temp is sitting at 78°, which is pretty much normal for this time of year, so nothing wild there.
The action kicks off on Saturday morning, the 8th of August. We’re looking at a clean 8ft SSW groundswell with a very long 16-second period, and a moderate offshore breeze from the ESE. The combined wave energy is strong (3113), so there’s a heap of power in the water. This is excellent surf, but at 8ft, it is firmly in the expert zone. Sunday morning, the 9th, is a bit smaller at 7ft, but still clean and offshore. The swell holds through Sunday afternoon at the same size.
Monday morning, the 10th of August, is a real standout. The swell drops a touch to 6ft, but the period jumps to a very long 19 seconds, and the energy rating is very strong (3713). The wind is light offshore from the ESE. This is the kind of clean, lined-up groundswell that makes Racetrack a dream. The longer period means the sets will be more spaced out, making it easier to get out the back, but the waves will be super shapely.
Tuesday morning, the 11th, is another big one. We’ve got 10ft, 17-second SSW groundswell, with a gentle offshore breeze from the SE. The energy is pumping (5364). This is exceptional surf for expert surfers but will be too big for anyone else. The offshore wind will keep it clean.
Wednesday the 12th holds steady at 8ft, and Thursday the 13th sees another pulse of 10ft with the same long period and clean offshore winds. The size is consistently in the expert-only range for most of the first week.
Heading into the second week, the swell stays solid but drops a bit. Saturday the 15th shows 6ft to 8ft with clean conditions, and Sunday the 16th is similar. Monday the 17th drops to 5ft, but still with a 14-second period and gentle offshore wind. Tuesday the 18th afternoon sees a strong spike in energy (4581) with a 7ft, 19-second swell, which is great-looking.
Wednesday the 19th through Friday the 21st has a lot of 10ft pulses, but the wind is fresher, from the ESE at 19 mph. That’s still offshore but it’s a stronger breeze, so it won’t be glassy. The energy is huge (over 4000), so expect a heavy, powerful ocean. Thursday afternoon the 20th is a standout in this stretch – 10ft, 17-second SSW swell, moderate offshore breeze, and exceptional conditions for experts.
The run finishes out Saturday the 22nd with 7ft and Sunday the 23rd with 8ft, but the wind is picking up again towards the end.
The single best session on offer is the Monday morning, the 10th of August. The combination of 6ft, a very long 19-second period, and light offshore wind is going to produce some of the cleanest, most lined-up waves you’ll see. It’s a true standout for quality. Tuesday morning the 11th is a close second for pure power and size.
Crowds are always a problem at Racetrack, so be prepared for that. The spot is very consistent, so you can bank on it working.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 25°C on Sat morning, min 24°C on Sun night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Tue afternoon, min 24°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
AM | 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 16 | SSW 16 | SSW 16 | SSW 15 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 15 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
Wave Graph | |||||||||||||||||||||
3113 | 2751 | 2583 | 2228 | 2172 | 1546 | 2300 | 5492 | 6410 | 5324 | 3412 | 3040 | 3105 | 1907 | 2042 | 4805 | 4862 | 3668 | 2615 | 1966 | 1559 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 4:52PM1.34m | 5:01AM2.15m | 7:48PM1.36m | 6:53AM2.17m | 9:06PM1.58m | 8:19AM2.33m | 9:48PM1.83m | 9:20AM2.51m | 10:24PM2.08m | 10:09AM2.64m | 10:56PM2.31m | 10:51AM2.69m | 11:28PM2.49m | ||||||||
Low Tide | 11:02AM0.80m | 9:33PM1.07m | 1:06PM0.74m | 11:38PM1.21m | 2:33PM0.54m | 1:49AM1.13m | 3:26PM0.34m | 3:03AM0.91m | 4:07PM0.18m | 3:57AM0.67m | 4:42PM0.08m | 4:42AM0.47m | 5:15PM0.05m | ||||||||
6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | |
— | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 |
Feels °C | 25 | 26 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 15 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
3113 | 2751 | 2583 | 2228 | 2172 | 1546 | 1413 | 5492 | 6410 | 5324 | 3412 | 3040 | 3105 | 1907 | 2042 | 4805 | 4862 | 3668 | 2615 | 1966 | 1559 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | S 20 | SSW 19 | — | — | SSE 8 | SSW 19 | — | SSW 21 | S 20 | SSW 13 | — | — | SSW 24 | SSW 21 | SSW 21 | SSW 19 |
— | — | — | — | — | 206 | 2300 | — | — | 40 | 1288 | — | 45 | 279 | 799 | — | — | 54 | 153 | 244 | 630 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SSW 6 | — | — | — | — | — | — | SSW 21 | — | — | — | — | — | — | — | — |
— | — | — | — | — | 11 | — | — | — | — | — | — | 86 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 4 | SE 5 | SE 6 | SE 5 | SE 5 | — | — | — | — | SE 7 | SE 6 | — | — | — | SE 5 | — | SE 8 | SSE 8 | SSE 7 |
24 | 20 | 29 | 49 | 44 | 18 | 21 | — | — | — | — | 36 | 9 | — | — | — | 38 | — | 57 | 51 | 40 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 38 | 10 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
Best forecast wave conditions in The Bukit - Bali | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
Information about the Racetrack Surf forecast
The above surf forecast table for Racetrack provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Racetrack can be found by selecting the local surf guide option on the grey menu. Our Racetrack 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 (Racetrack) 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 Racetrack 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.
Racetrack is 15 km (9 miles) from the city of Kuta. If you plan a holiday in The Bukit - 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.











