Racetrack Surf Break

Lat Long: 8.83° S 115.08° E

Racetrack Surf Forecast and Surf Report

Issued: 1 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Racetrack sea temperature is
25.6° C
0.6° 

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


Racetrack surf forecast from 14 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 8PM (local time) - 10ft (3.0m), 17s period, SSW swell with offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 11PM (local time) - 10ft (3.0m), 17s period, SSW swell with 5,226 kJ wave energy.
  • Next surfable swell (1★+): Friday 14 Aug, 11PM (local time) - 7ft (2.1m), 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 Friday (Aug 14) at 11PM. The primary swell is predicted to be 2.1m and 15s period with a secondary swell of 0.9m and 19s. Another secondary swell of 0.7m and 7s 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 3.0m 17s and forecast to arrive on Wednesday (Aug 19) 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 0.9m 6s period and expected on Wednesday (Aug 19) at 11PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 14th Aug)7ft (2.1m) 15s
Best Surf 8PM (Wed 19th Aug)10ft (3.0m) 17s
Most Powerful11PM (Wed 19th Aug)10ft (3.0m) 17s

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


The Lowdown

Hey everyone, Rusty here. Let’s talk about the next couple of weeks at Racetrack. This is a solid run of waves, no two ways about it. We’ve got a classic setup: a reef and point break that’s wide open to the southwest swell, and it’s hitting the right direction. The water’s sitting at 78°, which is about par for the course this time of year.

The action starts right away, but the first afternoon on Friday, August 14, is a bit of a tease. The swell is a clean 7ft at 15 seconds from the SSW, with a decent 2322 (moderate wave energy) coming through. But the wind is a cross-off from the SE, and the call is marginal, so it’s more of a warm-up than a show.

Then Saturday, August 15, is where it gets real. The morning brings a clean 7ft at a very long 17 seconds, with the wind switching to offshore ESE at 20 km/h. The water’s going to be like glass. The energy jumps to 2895, and conditions are right for experienced surfers. The afternoon sees the swell bump to 7ft at 17 seconds, with 3202 energy and still offshore wind. This is the best of the first week. It’s a standout – big, consistent, and clean. Racetrack is always packed, so expect a full house, but it’s worth it for waves like this.

Sunday the 16th keeps it pumping with a light ESE breeze in the morning, clean 7ft, 16-second groundswell, and 2248 energy. The afternoon drops a touch to 6ft but stays clean. The whole weekend is a gift.

Monday the 17th sees the swell back off a little, with 5ft in the morning, but the wind is still offshore, so it’s still a good session. The afternoon turns cross-off and gets a marginal call, so it’s a morning mission only.

The pulse comes back strong. Tuesday the 18th has 6ft to 6ft, 16-second swell, and clean offshore ESE winds with energy in the 2000s. But the real highlight of the whole forecast is Wednesday, August 19. The morning is 8ft at a massive 18 seconds, with 4057 energy. The afternoon is 10ft at 17 seconds, with 4874 energy. That’s very strong wave energy. The wind is offshore all day. This is a big, powerful groundswell. Fair warning, at 8ft and above, this is for experts only. The point break should handle that long period, but it’s going to be a heavy day.

Thursday the 20th holds onto the 10ft in the morning, dropping to 8ft in the afternoon, with the swell shifting slightly to straight SW. Still offshore winds, still excellent. The energy stays in the 3000-4000 range.

From Friday, August 21, through the end of the month, the trend is a slow, steady drop. The swell stays between 4ft and 8ft, with periods mostly in the 14-17 second range. The wind is nearly always offshore from the ESE or SE, keeping the surface clean. The energy fluctuates from 1150 up to 3246, so there’s always some punch. A few afternoons get a cross-off wind and a marginal call – like the 27th, 28th, and 29th – but the mornings are almost a lock for good, clean waves.

The standout days are the 19th and 20th for the sheer size and power, and the 15th and 16th for the perfect combo of swell, period, and glassy offshore wind. If you’re an experienced surfer, this is your window. Don’t sleep on it.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 25°C on Fri afternoon, min 24°C on Fri afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light.

Fri
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
4
5
4
4
4
4
3
2
4
4
4
4
5
5
5
5
5
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SSW
15
2.1
SSW
15
2.2
SSW
17
2.4
SSW
17
2.2
SSW
16
2.2
SSW
16
2
SSW
15
1.7
SSW
14
1.5
SSW
14
1.4
SSW
14
1
SSW
18
1.7
SSW
16
1.9
SSW
16
1.8
SW
16
2.5
SSW
18
3
SSW
17
3
SW
17
3
SSW
16
2.5
SW
16
2.3
SW
16
Wave Graph
Metric surfscale
Energy kJ
1939
1776
2895
3202
2535
2243
1857
1175
874
763
651
1594
1809
1551
4057
4874
4715
4173
3385
2594
Wind (km/h)
20
SE
20
ESE
20
ESE
20
SE
20
SE
10
ESE
20
SE
15
ESE
20
ESE
20
SE
15
ESE
20
ESE
20
ESE
20
E
20
ESE
25
ESE
15
ESE
20
ESE
25
ESE
20
ESE
Wind State
cross-off
off
off
off
off
off
off
off
off
cross-off
off
off
off
off
off
off
off
off
off
off
High Tide
11:28PM2.49m
11:30AM2.66m
11:59PM2.61m
12:06PM2.54m
00:29AM2.65m
12:40PM2.37m
00:58AM2.61m
1:11PM2.15m
1:26AM2.51m
1:41PM1.92m
1:55AM2.35m
2:11PM1.68m
2:25AM2.17m
Low Tide
5:15PM0.05m
5:24AM0.33m
5:45PM0.08m
6:03AM0.27m
6:14PM0.16m
6:40AM0.29m
6:41PM0.29m
7:16AM0.37m
7:06PM0.45m
7:51AM0.51m
7:29PM0.62m
8:29AM0.68m
7:49PM0.80m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:28
6:28
6:26
<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
Temp °C
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Feels °C
26
26
25
25
27
28
26
27
27
27
27
27
26
26
26
25
26
26
25
26
  • Map Icons:
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  • 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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