Tandjung-Lefts Surf Break

Lat Long: 8.69° S 115.27° E

Tandjung-Lefts Surf Forecast and Surf Report

Issued: 7 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tandjung-Lefts sea temperature is
27.0°C
0.6° 

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


Tandjung-Lefts surf forecast from 29 Aug 2026:

  • Best quality surf: Monday 31 Aug, 5AM (local time) - 3.5ft (1.0m), 19s period, SSW swell with glassy winds.
  • Most powerful swell: Tuesday 1 Sep, 8AM (local time) - 6ft (1.8m), 18s period, SSW swell with 1,944 kJ wave energy.
  • Next surfable swell (1★+): Monday 31 Aug, 5AM (local time) - 3.5ft (1.0m), 19s period with SSW swell.

Best Forecast Surf Conditions for Tandjung-Lefts this week:

The surf forecast for Tandjung-Lefts over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 31) at 5AM. The primary swell is predicted to be 1.0m and 19s period with a secondary swell of 1.0m and 12s. Another secondary swell of 0.8m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Tandjung-Lefts in the next 16 days are 1.8m 18s and forecast to arrive on Tuesday (Sep 01) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 7s period and expected on Tuesday (Sep 01) at 11AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 31st Aug)3.5ft (1.0m) 19s
Best Surf 5AM (Mon 31st Aug)3.5ft (1.0m) 19s
Most Powerful 8AM (Tue 1st Sep)6ft (1.8m) 18s

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


The Lowdown

G’day, Rusty here, lookin’ at the forecast for a spot we’ve got on the books. It’s a bit of a tough one this time, so let’s get into it.

The only break on the radar is Tandjung-Lefts, a reef set-up that’s advanced territory. Now, the overall pattern is dominated by a steady stream of SSW swell, but the wind is persistent from the ESE and SE, blowin’ cross-on nearly every session. That wind is the killer here – it’s keepin’ the surface choppy and messy for the whole 16-day window. The water temp is about average for this time of year, so no surprises there.

From Sunday, 30th August, right through the first week, it’s a real struggle. We’ve got swell heights between 4 ft and 6 ft, all from the SSW, but the wind is a constant 9 to 12 mph from the ESE or SE, cross-on, and the wave comment is mostly “poor surf conditions.” The combined energy is moderate to strong – for example, on Sunday morning it’s 1013, and by Monday afternoon it’s 1482, but it doesn’t matter if the wind has it chopped out. The periods are long, 13 to 18 seconds, so it’s proper groundswell, but at a reef break with cross-on wind, that just means it’s a washing machine. The only sessions that sneak into a “marginal” rating are a few afternoon slots early in September, like Wednesday, 2nd September afternoon, with 6 ft of SSW swell and 16 seconds of period, but the wind is still 12 mph cross-on, so it’s only a “marginal” call. Not worth paddlin’ out for.

The second week doesn’t offer much relief. From Thursday, 3rd September, through to the end of the window on the 14th, the swell sticks around – 4 ft to 8 ft, all SSW, with periods still long (14 to 18 seconds). The combined energy is strong, hitting 2810 on Wednesday, 9th September morning with 8 ft of swell, but the wind is relentless: cross-on, 9 to 12 mph. The wave comments stay “poor” or “marginal” at best. The best looking session of the whole 16 days is probably Monday, 7th September morning, when the wind is a lighter 9 mph from the SSE, cross-shore, with a 7 ft SSW swell, 14-second period, and a combined energy of 1627. It’s a “marginal” call, but that’s as clean as it gets. Still, it’s a cross-shore, not offshore, and the reef is exposed to that wind, so it’s gonna be lumpy.

There’s no standout here. The closest thing to a highlight is that Monday morning, 7th September, but even then, it’s only a “marginal” session. The wind never backs off into a true offshore (W) like the optimum, so the waves are never clean. For a reef break, that’s a dealbreaker. The surf is too big for beginners on the 1st and 9th of September, with 6 ft and 8 ft, but it’s still too messy for anyone to enjoy. Honestly, this setup looks more interesting for a kite surfer than a paddle surfer, with that steady cross-on wind and decent swell.

If you’re desperate, keep an eye on that Monday morning, 7th September, for a sloppy but rideable wave. Otherwise, the whole 16 days is a write-off.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Tue night. Warm (max 26°C on Wed morning, min 25°C on Tue night). Wind will be generally light.

Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
2
0
1
1
0
0
1
1
1
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SSW
14
1.3
SSW
13
1.3
SSW
13
0.9
SSW
19
1.2
SSW
18
1.4
SSW
18
1.7
SSW
18
1.8
SSW
18
1.8
SSW
17
1.8
SSW
17
1.7
SSW
16
1.7
SSW
16
1.5
SSW
16
1.4
SSW
16
1.3
SSW
15
1.2
SSW
14
1.3
SSW
14
1.1
SW
14
1.3
SSW
14
Wave Graph
Metric surfscale
Energy kJ
799
615
606
578
928
1231
1683
1944
1821
1910
1614
1555
1141
933
770
561
621
418
643
Wind (km/h)
15
E
15
SE
20
ESE
10
ENE
20
ESE
15
ESE
20
ESE
20
ESE
20
SE
20
ESE
20
ESE
20
SE
20
ESE
20
ESE
15
SE
20
ESE
15
SE
15
SE
15
SE
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:16PM2.43m
11:18AM2.49m
11:39PM2.55m
11:48AM2.44m
00:03AM2.62m
12:18PM2.33m
00:29AM2.64m
12:50PM2.16m
00:58AM2.61m
1:23PM1.94m
1:30AM2.51m
2:00PM1.69m
2:08AM2.35m
Low Tide
5:14AM0.40m
5:27PM0.21m
5:45AM0.29m
5:50PM0.25m
6:17AM0.24m
6:14PM0.32m
6:51AM0.25m
6:39PM0.43m
7:28AM0.34m
7:04PM0.58m
8:12AM0.49m
7:31PM0.75m
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
rain showers
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
6:20
6:20
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
6:16
6:16
6:16
6:16
 mm
1
Temp °C
25
26
27
25
26
26
25
26
26
25
26
26
25
26
26
25
26
26
26
Feels °C
26
27
27
26
27
27
27
26
26
26
28
26
27
26
26
27
27
26
27
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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 Tandjung-Lefts Surf forecast

The above surf forecast table for Tandjung-Lefts provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tandjung-Lefts can be found by selecting the local surf guide option on the grey menu. Our Tandjung-Lefts 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 (Tandjung-Lefts) 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 Tandjung-Lefts 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.

Tandjung-Lefts is 7 km (4 miles) from Denpasar. If you plan a holiday in Sanur - Bali, look for hotels and other accommodation in Denpasar. Denpasar has rooms for a wide range of budgets as well as car hire and transport links.

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