Tandjung-Lefts Surf Break

Lat Long: 8.69° S 115.27° E

Tandjung-Lefts Surf Forecast and Surf Report

Issued: 7 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tandjung-Lefts sea temperature is
26.6°C
0.0° 

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 13 Sep 2026:

  • Most powerful swell: Sunday 13 Sep, 2PM (local time) - 6ft (1.9m), 17s period, SSW swell with 2,113 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 1.9m 17s and forecast to arrive on Sunday (Sep 13) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 7s period and expected on Sunday (Sep 13) at 2PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Sun 13th Sep)6ft (1.9m) 17s

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


The Lowdown

Alright, Rusty here. Let’s take a look at what’s cookin’ at Tandjung-Lefts.

Honestly, the next couple of weeks are a bit of a tough watch for this spot. The water’s sitting at a warm 80° Fahrenheit, which is pretty much what you’d expect for this time of year – no crazy temp anomalies here. But the wind, oh the wind, it’s almost always coming across from the east or southeast, putting us in a cross-onshore position. That means choppy, messy conditions most days.

For Sunday the 13th, the swell is there but it’s a struggle. We’ve got a solid groundswell from the SSW pushing 6 ft on the morning, with a very long period of 18 seconds and combined energy up at 2106. That’s a lot of grunt. But with that 20 km/h cross-onshore breeze, it’s choppy and the report says it’s marginal at best. The afternoon stays similar, 6 ft swell, 17-second period, but still that same onshore wind. Not really one to get excited about.

Monday the 14th is a write-off. Swell drops a touch, but that wind stays up, and the conditions are just poor. The sea’s all chop and no shape. This pattern holds all the way through to about Wednesday the 16th – periods between 14 and 16 seconds keep the swell quality high in theory, but the wind just kills it. You’ll be paddling into a mess.

There’s a glimmer of hope around Thursday the 17th morning. A gentle breeze drops the wind a notch, and we’ve still got 6 ft SSW swell at 14 seconds. Combined energy is 1472. It’s still cross-onshore though, so it’s only fair. The report says “marginal.” Not epic, but the best we’ve seen in days.

Friday the 18th is similar – gentle winds keep it from being a total loss, but the swell drops to 5 ft and the energy fades. The weekend of the 20th and 21st sees a small bump in swell, back up around 6 ft, but we’re still dealing with that darn cross-onshore breeze. It’s consistent but not clean.

Now, if you’re looking for the absolute best chance in this outlook, I’d keep your eye on Thursday the 25th afternoon. The swell jumps to 7 ft from the SSW with a very long period of 18 seconds – that’s some serious energy at 2966. And for once, the wind swings to a cross-shore direction with only a gentle breeze. That’s light cross-chop, which at this reef could actually shape up nicely. This is the standout. It’s a long way out, so treat it as a promising but not locked-in call. Crowds are listed as “sometimes” around here, so you might not have it to yourself, but for this break, that’s a decent shot.

After that, Saturday the 26th hangs in there with 6 ft swell but the cross-onshore reappears. By Sunday the 27th and into the 28th, the energy and swell drop off hard, and we’re back to poor, choppy conditions. The window closes.

So, bottom line: there’s swell all through, but that wind is the enemy. The one real standout is the afternoon of Thursday the 25th. Everything else is a case of “maybe if you’re desperate.”

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Warm (max 26°C on Sun morning, min 24°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Warm (max 27°C on Fri afternoon, min 25°C on Wed morning). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AM
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
1
0
0
1
0
0
0
0
0
0
2
0
1
1
1
2
1
2
2
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
18
1.9
SSW
17
1.8
SW
16
1.7
SSW
16
1.5
SSW
16
1.6
SSW
15
1.6
SSW
15
1.6
SSW
15
1.6
SSW
15
1.6
SSW
15
1.7
SSW
14
1.7
SSW
15
1.8
SSW
14
1.7
SSW
14
1.6
SSW
14
1.5
SSW
14
1.4
SSW
14
1.3
SSW
14
1.2
SSW
14
1.2
SSW
14
1.3
SSW
17
Wave Graph
Metric surfscale
Energy kJ
1702
2017
1631
1322
1126
1178
1162
1178
1125
1024
1130
1275
1374
1099
915
854
733
732
585
569
998
Wind (km/h)
20
SE
20
ESE
20
ESE
20
ESE
20
ESE
15
ESE
20
ESE
20
SE
20
ESE
15
ESE
20
SE
15
ESE
15
ESE
15
SE
15
ESE
15
SE
15
ESE
10
E
10
SE
15
SSE
5
ENE
Wind State
cross-on
cross-on
on
cross-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
on
cross-on
cross
on
High Tide
11:16AM2.49m
11:27PM2.71m
11:47AM2.39m
11:53PM2.71m
12:17PM2.25m
00:19AM2.64m
12:44PM2.07m
00:44AM2.51m
1:10PM1.87m
1:09AM2.34m
1:37PM1.66m
1:36AM2.15m
2:05PM1.45m
2:06AM1.95m
Low Tide
5:15PM0.23m
5:43AM0.12m
5:41PM0.30m
6:15AM0.15m
6:05PM0.40m
6:45AM0.25m
6:28PM0.53m
7:16AM0.40m
6:48PM0.68m
7:49AM0.59m
7:06PM0.84m
8:28AM0.80m
7:16PM1.01m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
rain showers
clear
clear
thunderstorm
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
6:11
6:11
6:11
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
6:15
6:15
6:15
6:15
 mm
2
2
Temp °C
26
26
25
26
26
25
26
26
25
26
26
25
26
26
25
26
27
25
26
26
25
Feels °C
27
27
27
26
26
25
27
27
26
27
27
27
28
27
28
27
28
27
29
28
28
  • 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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