Tandjung-Lefts Surf Break

Lat Long: 8.69° S 115.27° E

Tandjung-Lefts Surf Forecast and Surf Report

Issued: 7 am 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tandjung-Lefts sea temperature is
27.4° C
0.8° 

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 19 Jul 2026:

  • Most powerful swell: Monday 20 Jul, 11AM (local time) - 6ft (1.9m), 17s period, SSW swell with 2,072 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 Monday (Jul 20) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 7s period and expected on Sunday (Jul 19) at 5PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Mon 20th Jul)6ft (1.9m) 17s

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


The Lowdown

Alright, Rusty here. Let's have a look at what's coming up for Tandjung-Lefts over the next couple of weeks. It’s a real mixed bag, and honestly, we’re in for a bit of a rough stretch to start.

Right now, on Sunday the 19th, we’ve got a moderate 4 ft to 4 ft SSW swell rolling in, but it’s coming with a solid 16 mph cross-onshore breeze that’s just tearing it up. The water’s sitting at a warm 81°, which is pretty much spot on for this time of year, nothing unusual there. But the surf quality? Poor. That wind is making everything choppy and messy, so don’t expect any real gems this weekend.

This same story just keeps on going. Monday the 20th sees the swell bump up – we’re talking 6 ft to 7 ft from the SSW, with a sweet 16 to 17-second period, so there’s plenty of energy in the water (combined energy hitting 2236). But that relentless 16 mph cross-onshore wind is still blowing, and it’s just trashing any chance of a clean wave. All the way through to the 23rd, the pattern holds: moderate cross-onshore winds and poor conditions. The swell drops and then comes back, but that wind is the enemy here.

There’s a real gap in quality here. We’ve got a solid week of poor surf conditions ahead, day after day. It’s not until Tuesday the 28th afternoon that we finally see a shift. The wave comment becomes “marginal,” and the wind eases slightly to a gentle 9 mph cross-onshore. The swell is only about 3 ft from the SSW, but with a 16-second period, there’s still some life. It’s not a standout, but it’s the first glimmer of something that isn’t total junk.

Now, the real promise – and I’ll say this with some hope – shows up on Friday the 31st of July and into Saturday the 1st of August. On Friday morning, the wind drops right off. We’re looking at a light 3 mph cross-shore breeze, which is nearly glassy. The swell is a clean 4 ft from the SSW, with a very long 18-second period. That’s a proper groundswell, carrying heaps of energy (1392 combined). This is the best we’re going to see in this whole forecast, and it’s still only rated as marginal because of the tide, but with that wind, Tandjung-Lefts (reef break, advanced only, fairly exposed to the S) could fire off some proper lefts. Just be aware, the crowds here are sometimes an issue, and this spot is a reef, so it’s for experienced surfers only. With that long period, the waves will be a bit more lined up and the sets will be spaced out, making the paddle out easier. This Friday morning is the one to circle.

The next morning, Saturday the 1st, still looks promising with similar 5 ft SSW swell and a light 3 mph breeze, but that afternoon the wind picks right back up to 16 mph and spoils the party.

Then into the second week, around Monday the 3rd of August, we see a big jump in size – 10 ft from the SSW with a massive 5946 combined energy. But that big a swell with onshore wind? That’s a washing machine, and at this beach-reef setup, it’s looking more interesting for the kite surfers than anyone with a paddle. Best to sit that one out.

So to sum it up: the first week is mostly a write-off thanks to that cross-onshore wind. Hold out for Friday the 31st of July morning for your best chance at something clean and lined up. It’s not a sure thing, it’s a long-range call, but with that light wind and solid SSW groundswell, it might just be worth the wait.

Stay salty,
Rusty

Short Range Forecast

Moderate rain (total 14mm), heaviest on Sun morning. 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 9mm), mostly falling on Wed morning. Warm (max 25°C on Wed morning, min 23°C on Thu night). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
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
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
13
1.3
SSW
13
1.5
SSW
15
1.9
SSW
17
2
SSW
16
1.8
SSW
16
1.7
SSW
14
1.5
SSW
14
1.3
SSW
14
1.2
SSW
13
1
SSW
13
1.1
SSW
14
0.9
SSW
14
1.1
SSW
14
1
SSW
14
1
SSW
13
0.8
SSW
17
1.3
SSW
16
1.2
SSW
15
1.2
SSW
14
1
SSW
14
Wave Graph
Metric surfscale
Energy kJ
479
581
949
2072
1899
1592
1114
917
649
491
317
472
289
465
352
326
385
793
639
557
395
Wind (km/h)
25
ESE
25
SE
25
ESE
25
ESE
25
SE
20
SE
25
SE
20
SE
15
SE
25
SE
20
SE
20
SE
25
SE
20
SE
20
ESE
25
SE
20
SE
20
ESE
20
ESE
20
SE
20
ESE
Wind State
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
cross-on
cross-on
cross-on
High Tide
1:08PM2.35m
1:45AM2.39m
1:47PM2.11m
2:21AM2.34m
2:26PM1.86m
2:58AM2.25m
3:10PM1.62m
3:39AM2.13m
4:11PM1.42m
4:33AM2.01m
6:15PM1.29m
5:52AM1.93m
8:45PM1.36m
Low Tide
7:23PM0.30m
7:53AM0.60m
7:54PM0.47m
8:40AM0.70m
8:23PM0.66m
9:32AM0.81m
8:52PM0.84m
10:38AM0.90m
9:25PM1.02m
12:13PM0.93m
10:16PM1.17m
1:57PM0.84m
00:17AM1.27m
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
clear
rain showers
rain showers
rain showers
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
clear
rain showers
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
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
6:15
6:15
6:15
 mm
4
1
3
2
2
1
1
2
1
2
1
1
1
1
2
Temp °C
26
26
25
25
25
25
25
25
25
25
25
25
24
25
25
25
25
25
25
26
25
Feels °C
26
25
24
24
24
24
24
24
24
23
23
23
22
23
23
23
24
24
24
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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