Tandjung-Lefts Surf Break

Lat Long: 8.69° S 115.27° E

Tandjung-Lefts Surf Forecast and Surf Report

Issued: 1 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tandjung-Lefts sea temperature is
26.8° C
0.4° 

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 4 Aug 2026:

  • Most powerful swell: Tuesday 11 Aug, 2AM (local time) - 10ft (3.0m), 18s period, SSW swell with 5,344 kJ wave energy.

Best Forecast Surf Conditions for Tandjung-Lefts this week:

The most powerful waves expected at Tandjung-Lefts in the next 16 days are 3.0m 18s and forecast to arrive on Tuesday (Aug 11) at 2AM. Winds are predicted to be cross-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 Thursday (Aug 06) at 2AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Tue 11th Aug)10ft (3.0m) 18s

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


The Lowdown

Alright gang, Rusty here again. Let's talk about the surf in proper feet and miles-per-hour.

So, the first few days ain't looking too flash. The wind is a steady cross-on from the ESE or SE, blowing at 9 to 12 mph, sometimes gusting to 15 mph. It’s messing up Tandjung-Lefts. There’s swell, coming in at 5 to 7 feet from the SSW, but the onshore breeze is making it choppy and messy. The water is about 80°, which is normal for the season. The combined energy is high, between 1360 and 2969, but with that wind, it’s a lot of wasted energy.

We’re in a bit of a lull until Monday, August 10th. That afternoon, the swell picks up to 8 feet from the SSW, with a long period of 18 seconds, giving us a solid 4574 in combined energy. The wind is still cross-on at 12 mph, but you can feel the energy building. It’s still a bit rough, but it’s the first real window.

The big standout is shaping up for Tuesday, August 11th. The morning shows a solid 10-foot SSW groundswell, with a period of 17 seconds and a massive 4513 combined energy. That’s a serious amount of water. For Tandjung-Lefts, a reef break, this long-period groundswell from the south is perfect. The wind is still cross-on, so it won’t be glassy, but this is powerful, heavy surf. Over 8 feet, this is for experts only. The crowd here is sometimes a factor, so expect some company.

The run continues through Wednesday, August 12th, with the swell shifting a bit more southerly, still holding 7 feet in the morning, and then we get another big pulse on Wednesday, August 19th. That afternoon, we’re looking at another 10-foot SSW swell, with an 18-second period and a massive 5464 combined energy. The wind is a little lighter, only 9 mph, which helps, but it’s still cross-on. That’s a long-range call, so it’s promising but keep an eye on it.

For the best of the bunch, I’d say the morning of Tuesday, August 11th is your best bet – that’s the biggest, most powerful, and most consistent window. The afternoon of the 19th is a close second, but it’s further out, so less certain. This reef loves those long-period SSW swells, even with the wind. Just get your timing right.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Wed morning. Warm (max 26°C on Tue afternoon, min 24°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Warm (max 26°C on Fri afternoon, min 24°C on Fri night). Wind will be generally light.

Tue
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
1
2
0
1
1
1
1
2
1
1
2
0
1
1
1
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SSW
14
1.4
SSW
13
1.5
SSW
14
1.5
SSW
15
1.8
SSW
18
1.9
SSW
17
1.9
SSW
16
1.9
SSW
16
2.2
SSW
17
2.3
SSW
16
2.4
SSW
16
2.2
SSW
16
2.2
SSW
16
2.1
SSW
16
2
SSW
16
1.9
SSW
15
1.8
SSW
15
1.4
SSW
20
2.5
SSW
18
3
SSW
18
Wave Graph
Metric surfscale
Energy kJ
961
722
956
996
2268
2164
1943
1826
2729
2890
3051
2503
2271
2226
1982
1712
1377
1528
4727
5344
Wind (km/h)
15
SE
15
SE
20
ESE
20
SE
15
ESE
25
ESE
20
SE
20
ESE
20
ESE
20
ESE
15
ESE
20
ESE
20
SE
15
SE
20
SE
20
SE
15
SE
20
SE
20
SE
15
SE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
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
1:36AM2.42m
1:45PM1.99m
2:08AM2.39m
2:26PM1.76m
2:47AM2.32m
3:20PM1.51m
3:41AM2.22m
5:05PM1.30m
5:06AM2.13m
8:04PM1.35m
6:58AM2.17m
9:15PM1.57m
Low Tide
7:15PM0.42m
7:54AM0.56m
7:41PM0.55m
8:40AM0.63m
8:09PM0.71m
9:41AM0.72m
8:43PM0.89m
11:12AM0.79m
9:35PM1.08m
1:15PM0.72m
11:41PM1.22m
2:39PM0.52m
1:51AM1.14m
clear
clear
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
rain showers
rain showers
clear
rain showers
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:31
6:31
6:31
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
6:16
6:16
6:17
6:17
 mm
1
1
1
1
Temp °C
26
25
25
26
25
26
26
25
26
26
25
26
26
25
25
25
25
25
25
25
Feels °C
27
27
26
27
27
25
25
26
26
26
26
26
25
26
25
24
26
25
25
25
  • 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 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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