
Surf Forecasts:
Racetrack surf forecast from 17 Jul 2026:
- Best quality surf: Monday 20 Jul, 8PM (local time) - 7ft (2.1m), 16s period, SSW swell with offshore winds.
- Most powerful swell: Monday 20 Jul, 2PM (local time) - 7ft (2.1m), 16s period, SSW swell with 2,318 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 8PM (local time) - 7ft (2.1m), 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 Monday (Jul 20) at 8PM. The primary swell is predicted to be 2.1m and 16s period with a secondary swell of 1.1m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Racetrack in the next 16 days are 2.1m 16s and forecast to arrive on Monday (Jul 20) at 2PM. Winds are predicted to be offshore at the time the swell arrives.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 20th Jul) | 7ft (2.1m) 16s |
| Best Surf | 8PM (Mon 20th Jul) | 7ft (2.1m) 16s |
| Most Powerful | 2PM (Mon 20th Jul) | 7ft (2.1m) 16s |
Table - best surf conditions forecast for Racetrack over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for Racetrack over the next couple of weeks.
Right off the bat, we’ve got a persistent offshore wind setup, but don’t get too excited just yet. The first few days are a bit of a tease. The swell is there, but the quality is being held back by questionable conditions. The combined energy of all swells directed here is moderate, around 912 to 984, with clean 5ft swell from the SW, but it’s just not coming together for a proper session. We’re looking at a bit of a slow start through Saturday the 18th and Sunday the 19th.
Things start to get a bit more interesting as we head into Monday the 20th. The swell bumps up to 5ft in the morning, and by the afternoon, we’re looking at 7ft from the SSW with a period of 16 seconds – that’s proper groundswell energy. The combined energy jumps to 2317, which is strong. This is an advanced spot, so that’s a good thing. The wind stays fresh offshore, keeping it clean. This is a standout window for the more experienced crew.
We’ve got a bit of a lull mid-week, with the swell dropping back to 3ft and 4ft on Wednesday and Thursday. It’s still clean with moderate offshore breezes, but the energy is lower. Hold steady.
The real highlight, the one you’ve been waiting for, is kicking off around Tuesday the 28th of July. The swell is solid at 5ft from the SSW, and the period is a very long 17 to 18 seconds. The combined energy is strong at 1966. The wind is a moderate offshore, and the conditions are labelled as excellent for experienced surfers. This is a premium setup for a reef and point break like Racetrack – that long period groundswell will wrap in beautifully. The quality holds through Wednesday the 29th, with the same solid 5ft swell and clean conditions.
Don’t sleep on the first weekend of August either. Saturday the 1st and Sunday the 2nd are looking promising, with 6ft to 7ft SW groundswell and strong energy readings between 2230 and 2998. The wind stays offshore, keeping it all clean. The swell on the 2nd is pushing 7ft, so this is definitely for the experts only.
So, to wrap it up: don’t waste your time until Monday the 20th. The real standout is that Tuesday the 28th through Wednesday the 29th – that’s your best bet for quality. Keep an eye on the first weekend of August as a solid backup. The water temp is about average for the time of year, so no surprises there.
Stay sharp, and I’ll catch you in the lineup.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Sat morning. Warm (max 26°C on Fri night, min 25°C on Fri night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Mon night. Warm (max 26°C on Mon night, min 25°C on Mon night). Mainly fresh winds. | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||
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) | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 15 | SW 14 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph | |||||||||||||||||||
993 | 784 | 833 | 776 | 577 | 488 | 1088 | 1031 | 2178 | 1832 | 1244 | 1028 | 731 | 528 | 346 | 253 | 487 | 264 | 290 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 00:28AM2.37m | 12:24PM2.59m | 1:05AM2.43m | 1:04PM2.39m | 1:40AM2.43m | 1:43PM2.16m | 2:16AM2.38m | 2:23PM1.91m | 2:53AM2.28m | 3:06PM1.66m | 3:35AM2.15m | 4:04PM1.45m | 4:28AM2.02m | ||||||
Low Tide | 6:18AM0.49m | 6:47PM0.14m | 7:03AM0.51m | 7:19PM0.28m | 7:49AM0.58m | 7:50PM0.46m | 8:35AM0.68m | 8:20PM0.64m | 9:26AM0.80m | 8:50PM0.83m | 10:31AM0.90m | 9:23PM1.01m | |||||||
— | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | |
6:15 | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | 1 | — | 3 | 2 | — | 1 | 2 | 1 | 1 | 2 | 1 | — | — | 1 | — | — | — | — |
Temp °C | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 25 | 25 | 26 | 26 |
Feels °C | 25 | 24 | 25 | 26 | 25 | 25 | 24 | 23 | 24 | 25 | 23 | 23 | 24 | 23 | 23 | 21 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 15 | SW 14 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 |
993 | 784 | 833 | 776 | 577 | 488 | 1088 | 1031 | 2178 | 1832 | 1244 | 1028 | 731 | 528 | 346 | 253 | 487 | 264 | 290 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSW 22 | SSW 17 | SSW 20 | SSW 18 | — | SE 7 | — | SSW 20 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | — | SSW 11 | SSW 10 |
— | — | — | — | 46 | 264 | 336 | 887 | — | 75 | — | 37 | 62 | 107 | 223 | 196 | — | 130 | 96 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 8 | — | SW 18 | SSW 10 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | — | 12 | 72 | |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SSE 7 | SSE 7 | SSE 7 |
135 | 128 | 151 | 116 | 131 | 189 | 205 | 134 | 139 | 114 | 59 | 83 | 136 | 132 | 136 | 158 | 120 | 110 | 113 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 16 | 43 | 42 | 16 | 42 | 43 | 43 | 42 | 42 | 0 | 42 | 42 | 38 | 0 | 182 | 42 | 42 | 0 | 0 |
Best forecast wave conditions in The Bukit - Bali | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










