Tandjung-Lefts Surf Break

Lat Long: 8.69° S 115.27° E

Tandjung-Lefts Surf Forecast and Surf Report

Issued: 7 pm 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tandjung-Lefts sea temperature is
26.9° C
0.3° 

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 25 Jul 2026:

  • Most powerful swell: Saturday 1 Aug, 11PM (local time) - 5.5ft (1.7m), 18s period, SSW swell with 1,753 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 1.7m 18s and forecast to arrive on Saturday (Aug 01) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 7s period and expected on Sunday (Jul 26) at 5PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Sat 1st Aug)5.5ft (1.7m) 18s

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


The Lowdown

Alright, let’s get this in feet and miles per hour for you.

We’re looking at Tandjung-Lefts, a classic reef break that’s going to get some serious juice over the next couple of weeks. The water temp is about average for the season, so you’re good with a standard summer suit. The first week, though, is a total write-off. The wind is hammering from the ESE at 9 to 21 mph, blowing cross-on, and it’s turning the ocean into a mess. The swell is okay, but it’s short-period and choppy.

From Sunday, July 26th, through the week, the surf is poor. The swell is from the SE, with a period of 8 to 9 seconds, and the combined energy is moderate, between 700 and 950 (moderate). The conditions are just lumpy and cross-onshore. The best of a bad bunch is the afternoon of Friday, July 31st, when the wind drops to a gentle 9 mph, and the swell swings to the SSW with a period of 17 seconds. The energy is strong (1184), and the surf is *marginal*, but it’s still fairly choppy. The crowds at Tandjung-Lefts can be a thing sometimes, but with conditions this average, it might be quiet.

The weekend of August 1st and 2nd is a bit better. The swell is still from the SSW, but the period is getting long, 16 to 18 seconds, which is proper groundswell. Wave heights are in the 4 ft to 6 ft range, and the combined energy is strong, hitting 1416 to 1702 (strong). The wind is still cross-on, but it’s a gentle breeze, so the surf is only “fairly choppy” rather than a total mess. These are the best of the first week, but it’s not a standout. It’s a “marginal” call because of the tide and wind.

The real deal, and the only standout, is the period from August 8th to 10th. This is a week away, so keep it in the back of your mind. On Saturday, August 8th, the swell jumps to 7 ft from the SSW with a period of 17 seconds. The energy is very strong (2934). The wind is still cross-on, so it’s not perfect, but the size and power are there. The morning of Sunday, August 9th, it gets even bigger, hitting 10 ft from the SSW with a period of 17 seconds, and the energy is massive (5574). That’s a big, powerful groundswell. For a reef break, that long period (over 15 seconds) is a blessing, as the reef will shape it up nicely. But 10 ft is big, and with the cross-on wind, it’s going to be a challenging, expert-only session. The afternoon of the 9th and the morning of the 10th see the swell easing back to 8 ft to 10 ft, but still with very strong energy (4535 to 5527). The wind is still cross-on, so it’s not the cleanest, but the sheer size and power are the highlight. If you’re an advanced surfer, this is the window.

So, the first week is a bust. The second week of August has some real size and power, but it’s a long-range prospect and the wind is still a problem. The standout is the morning of Sunday, August 9th, for the biggest, most powerful swell of the run, but only for the experts.

Rusty.

Short Range Forecast

Moderate rain (total 19mm), heaviest on Sun night. Warm (max 26°C on Sun morning, min 24°C on Sat night). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Wed morning. Warm (max 26°C on Fri afternoon, min 24°C on Tue night). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
SE
9
1.9
SE
9
2.1
SE
9
1.9
SE
9
2
SE
8
2
SE
8
1.8
SE
8
0.9
SSW
16
0.9
SSW
16
1
SSW
15
1.2
SSW
14
1.3
SSW
14
1.1
SSW
13
1.4
SSW
15
1.3
SSW
15
1.3
SSW
14
1.2
SSW
17
1.2
SSW
17
1.4
SSW
16
Wave Graph
Metric surfscale
Energy kJ
679
586
690
560
530
504
383
353
357
481
565
580
396
816
669
615
813
767
950
Wind (km/h)
25
E
20
ESE
25
SE
25
ESE
30
ESE
30
ESE
25
ESE
25
ESE
25
ESE
25
SE
25
ESE
25
ESE
20
ESE
20
ESE
20
ESE
15
ESE
20
ESE
15
SE
10
ESE
Wind State
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
cross-on
cross-on
cross-on
on
High Tide
8:45PM1.36m
7:22AM1.95m
9:39PM1.50m
8:29AM2.05m
10:10PM1.64m
9:18AM2.19m
10:37PM1.79m
9:58AM2.32m
11:02PM1.93m
10:33AM2.42m
11:27PM2.07m
11:05AM2.48m
11:52PM2.19m
Low Tide
00:17AM1.27m
3:01PM0.69m
2:04AM1.22m
3:43PM0.54m
3:05AM1.10m
4:16PM0.40m
3:49AM0.97m
4:44PM0.29m
4:26AM0.85m
5:11PM0.22m
5:00AM0.74m
5:37PM0.18m
rain showers
clear
rain showers
rain showers
rain showers
clear
rain showers
rain showers
rain showers
cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:33
6:33
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
6:15
6:16
6:16
6:16
 mm
4
1
9
1
1
2
1
2
1
1
Temp °C
25
26
26
25
26
25
25
25
25
25
25
25
25
25
25
25
25
26
25
Feels °C
24
26
25
24
23
22
23
24
24
23
24
24
24
24
24
25
26
27
27
  • 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 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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