Tandjung-Lefts Surf Break

Lat Long: 8.69° S 115.27° E

Tandjung-Lefts Surf Forecast and Surf Report

Issued: 7 am 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tandjung-Lefts sea temperature is
27.4° 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 13 Jul 2026:

  • Most powerful swell: Tuesday 14 Jul, 11PM (local time) - 6.5ft (2.0m), 19s period, SSW swell with 2,751 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 2.0m 19s and forecast to arrive on Tuesday (Jul 14) 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 0.3m 7s period and expected on Monday (Jul 13) at 11PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Tue 14th Jul)6.5ft (2.0m) 19s

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


G’day, Rusty here. Let’s break down what’s on offer for the next couple of weeks.

It’s a pretty grim run, to be honest. We’ve got a consistent, moderate-sized SSW swell pumping in, but the wind is the enemy. It’s locked in from the ESE to SE, blowing a steady cross-on breeze day after day, which is going to chop up the surface and make it a real battle out there. The water temp is sitting at 81°, which is about average for the time of year, so no surprises there.

The only spot on the radar is Tandjung-Lefts, a consistent, advanced reef break. The swell direction is SSW, which lines up with the optimum from the south, so the break is getting the right angle, but the lack of clean wind is the killer.

Starting Monday morning, the 13th of July, we have a tiny 3 ft. SSW swell with a 12-second period, but the cross-on wind is already ruining it. The combined energy is weak (410), and the comment is “poor surf conditions.” That’s the story for the whole first week. The swell builds through the week, hitting 6 ft. on Wednesday the 15th with a 16-second period, and the energy climbs to strong (2033), but it’s all cross-on and choppy. It’s just not worth paddling out for.

We hit a bit of a lull from Thursday the 16th through to Sunday the 19th, with swell dropping to 4 ft. - 4 ft. and energy levels falling into the moderate range (around 870-1044). The wind doesn’t let up, so it’s still messy.

Then on Monday the 20th of July, the swell jumps back up to 7 ft. with a 17-second period, and the energy is very strong (2750). That’s a lot of water moving, but with the same cross-on breeze, it’s going to be a washing machine. At 7 ft., it’s getting big for beginners, and the chop will make it a real handful. The comment remains “poor surf conditions.”

The second week is more of the same. The swell stays in the 4 ft. to 6 ft. range, with energy levels yo-yo-ing between moderate and strong. The wind is relentless. By Friday the 24th of July, the swell drops to 3 ft., but then the period stretches out to a very long 20 seconds. That’s proper groundswell, but it’s still cross-on and the comment is “poor surf conditions.” The next day, Saturday the 25th, we see 6 ft. again with a 16-second period and strong energy (2048), but once again, the wind kills it.

The best day on offer is probably Thursday afternoon, the 24th of July. The swell is 5 ft. from the SSW with an 18-second period, giving strong energy (1921). It’s still cross-on, but the wind is just a moderate breeze, and the comment is “marginal surf forecast or questionable tide conditions.” It’s the closest we get to a window, but it’s a real gamble. The very long period at a reef break like Tandjung-Lefts is a good match, but without the wind cooperating, it’s a tough sell.

Honestly, there are no standouts here. The whole 16-day window is a write-off for clean, quality waves. The wind is onshore every day, and the surf quality is rated poor for almost every session. It’s a long stretch of frustrating conditions. This is one of those times where you might want to check the forecast for the next day, because it can’t stay this bad forever.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Heavy rain (total 21mm), heaviest during Fri morning. Warm (max 26°C on Thu morning, min 25°C on Thu night). Wind will be generally light.

Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
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)
0
0
0
0
1
2
1
1
0
0
0
0
0
0
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)
0.8
SSW
12
0.6
SSW
21
1.5
SSW
19
1.7
SSW
17
1.9
SSW
18
1.9
SSW
17
1.9
SSW
16
1.7
SSW
16
1.5
SSW
15
1.4
SSW
15
1.3
SSW
15
1.3
SSW
14
1.3
SSW
15
1.1
SSW
16
1.3
SSW
15
1.3
SSW
15
1.3
SSW
14
1.3
SSW
14
1.3
SSW
13
1.2
SSW
13
1.7
SSW
17
Wave Graph
Metric surfscale
Energy kJ
193
343
1469
1714
2187
2064
1853
1447
1037
857
752
697
665
582
826
773
742
603
545
458
1688
Wind (km/h)
15
ESE
20
ESE
25
ESE
20
ESE
20
ESE
15
ESE
20
ESE
20
SE
20
ESE
20
SE
20
SE
20
ESE
25
ESE
25
SE
25
ESE
25
ESE
25
SE
20
ESE
15
SE
20
SE
15
ESE
Wind State
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
cross-on
cross-on
cross-on
on
High Tide
8:18AM2.45m
9:55PM1.73m
9:19AM2.60m
10:39PM1.89m
10:12AM2.70m
11:19PM2.06m
11:00AM2.73m
11:57PM2.20m
11:45AM2.68m
00:34AM2.32m
12:27PM2.55m
1:10AM2.38m
1:08PM2.35m
1:45AM2.39m
Low Tide
3:31PM0.24m
2:53AM0.94m
4:19PM0.09m
3:53AM0.79m
5:02PM0.01m
4:45AM0.66m
5:41PM-0.00m
5:34AM0.56m
6:17PM0.05m
6:21AM0.52m
6:51PM0.15m
7:07AM0.54m
7:23PM0.30m
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
rain showers
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:35
6:35
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:14
6:14
6:14
6:15
6:15
6:15
 mm
2
1
6
5
1
3
1
2
2
1
3
5
Temp °C
26
26
26
27
26
26
26
26
25
26
26
25
26
26
25
26
26
25
25
26
25
Feels °C
27
26
26
27
26
27
26
26
26
27
26
25
25
25
24
26
25
24
26
27
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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