Racetrack Surf Break

Lat Long: 8.83° S 115.08° E

Racetrack Surf Forecast and Surf Report

Issued: 7 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Racetrack sea temperature is
26.1° C
0.2° 

Racetrack surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Racetrack surf forecast from 5 Aug 2026:

  • Best quality surf: Monday 10 Aug, 11PM (local time) - 11ft (3.5m), 18s period, SSW swell with offshore winds.
  • Most powerful swell: Monday 10 Aug, 11PM (local time) - 11ft (3.5m), 18s period, SSW swell with 7,338 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 5 Aug, 2PM (local time) - 5.5ft (1.7m), 15s 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 Wednesday (Aug 05) at 2PM. The primary swell is predicted to be 1.7m and 15s period with a secondary swell of 0.7m and 21s. Another secondary swell of 0.7m and 6s is also forecast. 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 18s 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 1.3m 6s period and expected on Thursday (Aug 06) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Wed 5th Aug)5.5ft (1.7m) 15s
Best Surf11PM (Mon 10th Aug)11ft (3.5m) 18s
Most Powerful11PM (Mon 10th Aug)11ft (3.5m) 18s

Table - best surf conditions forecast for Racetrack over the next 16 days.


The Lowdown

G’day, it’s Rusty.

Let’s get straight into it. The long-range picture for Racetrack is looking properly juicy, with a solid run of SSW groundswell lining up for the better part of two weeks. This is a reef and point set-up that loves that direction, and with mostly offshore winds in the forecast, there’s plenty to get excited about if you’re an experienced surfer. The water’s sitting at 79°, which is about average for this time of year, so no surprises there.

We kick things off on Wednesday morning, August 5th, with clean 6ft surf. It’s not huge, but the conditions are spot on – light ESE offshore breeze, clear skies, and the swell is already carrying some energy (1451). It’s a good warm-up, but the real juice starts building from there. Wednesday afternoon drops off slightly to 5ft, so make the most of the morning session.

Thursday the 6th sees the swell push up to 7ft, with a longer 17-second period on the morning session. That’s proper groundswell, and the offshore wind keeps it clean, though it’s a bit stronger. The afternoon holds at 7ft with a cross-off wind, still surfable but not as perfect.

Friday the 7th is where things start to get serious. We’ve got 8ft surf with that long-period SSW energy, and the wind is offshore all day. This is powerful, well-shaped reef and point surf – the kind of day that gets the heart pumping. The energy reading is climbing into strong territory (3331 to 3628), so expect some real push behind those sets.

Saturday the 8th stays solid with 8ft to 8ft, but there are a few rain showers around in the morning. The wind is still offshore, so it should stay clean, but the afternoon goes cross-off and gets a bit more tricky.

Sunday the 9th is a step down in size, back to 7ft, and the wind swings more cross-off in the afternoon. Still surfable, but not the pick of the week. Monday the 10th is interesting – the morning is a bit messy at 7ft, but the afternoon jumps up to 10ft with a big spike in energy (7001). That’s a serious step up in power, and even though the wind is cross-off, this is a heavy session.

Now, Tuesday the 11th is the standout of the first week. The morning has 10ft of SSW swell with a 17-second period, offshore wind, and an energy reading of 5580. This is big, powerful, and perfectly groomed. This is a day for experienced surfers only – anything over 8ft is expert territory, and this is right there. The afternoon backs off a touch to 10ft but goes cross-off, so the morning is definitely the window.

After that, there’s a bit of a lull. Wednesday the 12th and Thursday the 13th see the swell ease back to 7ft to 10ft, with Thursday morning looking particularly good at 10ft with offshore winds and a lighter breeze in the afternoon. Friday the 14th holds at 8ft to 8ft with clean offshore conditions all day – another solid one.

The weekend of the 15th and 16th keeps the swell at 7ft to 8ft, but the wind picks up, especially on Sunday the 16th with a fresh 30 km/h ESE breeze. It’s still offshore, so it’s not bad, but it’s not as clean. The swell starts to taper off into the following week – Monday the 17th drops to 5ft to 6ft, and the energy fades.

The second week is a bit more of a mixed bag. Tuesday the 18th sees a slight bump back to 5ft to 6ft, before another proper pulse arrives on Wednesday the 19th. That morning has 8ft with a 17-second period and a big energy reading of 4057. This is another standout – full of power, clean offshore wind, and proper shape. The afternoon holds at 8ft. Thursday the 20th rounds it out with 8ft surf, still offshore in the morning, and good energy.

So, the two true standouts are Tuesday the 11th and Wednesday the 19th. Both are big, clean, powerful groundswell days at Racetrack. The 11th has that slightly longer period and a bit more size, but the 19th is right there with it. If you can only pick one, the 11th is the one.

Crowds are always going to be an issue at a spot this good, so get in early. And remember, this is a heavy, exposed reef and point – it’s not for the faint-hearted. If you’re not comfortable in big, powerful surf, give these days a miss.

Stay safe, and see you out there.

Rusty

Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 25°C on Wed morning, min 25°C on Wed morning). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Warm (max 25°C on Sat morning, min 24°C on Sun night). Mainly fresh winds.

Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
4
3
4
4
5
5
5
4
3
2
3
2
4
4
7
8
6
4
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
15
1.6
SW
15
2
SSW
18
2.1
SSW
17
2.1
SSW
16
2.1
SSW
16
2.5
SSW
17
2.5
SSW
16
2.5
SSW
16
2.4
SSW
16
2.3
SSW
16
2.2
SSW
16
2.1
SSW
16
2.1
SSW
16
1.9
SSW
15
2.1
SSW
19
3
SSW
19
3.5
SSW
18
3
SSW
17
3
SSW
16
2.5
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1158
1088
2554
2460
2318
2102
3269
3549
3463
2786
2550
2479
2228
2172
1568
3217
7001
7014
5580
4493
3175
Wind (km/h)
20
ESE
20
SE
20
ESE
30
ESE
25
SE
20
ESE
25
ESE
25
SE
20
ESE
25
ESE
25
SE
30
SE
30
SE
25
SE
20
SE
20
SE
20
SSE
15
SE
20
SE
20
SE
20
ESE
Wind State
off
cross-off
off
off
off
off
off
off
off
off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
off
off
cross-off
off
High Tide
1:41PM2.03m
2:04AM2.43m
2:21PM1.80m
2:43AM2.35m
3:14PM1.55m
3:36AM2.24m
4:52PM1.34m
5:01AM2.15m
7:48PM1.36m
6:53AM2.17m
9:06PM1.58m
8:19AM2.33m
9:48PM1.83m
Low Tide
7:38PM0.53m
8:35AM0.61m
8:07PM0.69m
9:34AM0.72m
8:41PM0.88m
11:02AM0.80m
9:33PM1.07m
1:06PM0.74m
11:38PM1.21m
2:33PM0.54m
1:49AM1.13m
3:26PM0.34m
3:03AM0.91m
clear
clear
part cloud
clear
clear
rain showers
part cloud
clear
part cloud
rain showers
clear
rain showers
rain showers
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:31
6:31
6:31
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:17
6:17
6:17
6:17
6:17
6:17
 mm
1
1
1
1
Temp °C
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Feels °C
26
25
26
24
24
24
24
24
24
26
24
25
24
24
24
25
24
25
24
24
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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