Tandjung-Lefts Surf Break

Lat Long: 8.69° S 115.27° E

Tandjung-Lefts Surf Forecast and Surf Report

Issued: 7 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tandjung-Lefts sea temperature is
26.2° C
0.1° 

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 21 Aug 2026:

  • Most powerful swell: Friday 28 Aug, 8AM (local time) - 8ft (2.4m), 17s period, SSW swell with 3,204 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 2.4m 17s and forecast to arrive on Friday (Aug 28) at 8AM. 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 Saturday (Aug 22) at 2PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Fri 28th Aug)8ft (2.4m) 17s

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


The Lowdown

Alright, this is Rusty, and I gotta be straight with you on this one. We’ve got one spot on the menu for the next sixteen days, and it’s a tricky one.

The whole forecast is for Tandjung-Lefts, a solid advanced reef break. The swell is coming from the SSW, which is the optimum direction, so that part is dialed in. But the problem is the wind. It’s a constant cross-onshore breeze, strong enough to mess things up, and we’re not seeing any of that sweet, glassy offshore wind that would make this place a dream. The water temp is about average for the time of year, so no surprises there.

For the first week, from Saturday the 22nd of August right through to Friday the 28th, it’s a real struggle. We’ve got a solid SSW groundswell running, with swell heights around 5 ft to 8 ft and a very long period of 15 to 16 seconds. That’s a lot of energy—the combined energy readings are up in the thousands (up to 3065). But it’s all being blown out by that cross-onshore wind. The wave comment says “marginal surf forecast” or “poor surf conditions” for every single session in that first week. The only slight glimmer is Saturday the 22nd morning, when the wind is classified as “on” (offshore) but it’s still a moderate breeze at 12 mph, and the report still says “marginal surf forecast.” The waves will be big and powerful, but it’ll be a choppy, wind-affected mess. For a break as exposed as this, the wind is just killing it.

The second week isn’t much better. The swell drops a bit, but the cross-onshore wind just keeps blowing. There’s a slight change on Saturday the 5th of September afternoon and Sunday the 6th of September morning, where the wind shifts to a pure cross-shore at 9 mph. The wave comment bumps up to a “3” and a “2” out of 10, with “gentle cross-shore with slight cross-chop.” That’s the best it gets. The swell is still 4 ft to 5 ft from the SSW with a period of 13 to 14 seconds, but the combined energy is lower, around 690 to 1349. It’s still not clean, but it’s the least messy it’s going to be.

Truth is, this is a tough stretch. There’s no standout session here. The waves are there, but the wind is relentless. If you’re an expert and you really want to paddle out, the best bet is that Saturday the 5th of September afternoon or the Sunday the 6th of September morning, when the wind is at least side-shore. But don’t expect perfection. This is one of those periods where the forecast could change, so keep an eye on it. Until then, it’s a waiting game.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Mon morning. Warm (max 26°C on Sun morning, min 24°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Warm (max 26°C on Tue morning, min 25°C on Mon night). Wind will be generally light.

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
1
1
1
1
2
1
1
0
0
0
0
0
1
0
0
1
2
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
SSW
16
2.1
SSW
16
1.9
SSW
16
1.9
SSW
15
1.8
SSW
15
1.7
SSW
15
1.3
SSW
18
1.8
SSW
16
1.7
SSW
16
1.5
SSW
14
1.5
SSW
16
1.5
SSW
16
1.5
SSW
14
1.5
SSW
14
1.4
SSW
14
1.3
SSW
13
1.1
SSW
16
1.2
SSW
15
1.9
SSW
18
Wave Graph
Metric surfscale
Energy kJ
2329
2080
1780
1624
1452
1220
961
1613
1376
886
1093
1121
956
892
743
615
554
619
2265
Wind (km/h)
15
ESE
20
ESE
15
SE
15
ESE
15
ESE
20
SE
15
SE
20
SE
15
SE
20
SE
25
ESE
15
SE
20
SE
20
ESE
15
SE
15
SE
20
SE
20
SE
15
SE
Wind State
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
cross-on
cross-on
cross-on
High Tide
3:08AM1.96m
4:11PM1.21m
4:25AM1.80m
7:04AM1.80m
9:48PM1.53m
8:24AM1.95m
9:58PM1.72m
9:10AM2.13m
10:15PM1.91m
9:45AM2.29m
10:34PM2.10m
Low Tide
8:06PM0.99m
10:52AM1.01m
7:51PM1.16m
1:59PM0.96m
3:00PM0.77m
2:16AM1.28m
3:30PM0.60m
3:07AM1.10m
3:55PM0.45m
3:43AM0.91m
4:19PM0.33m
4:14AM0.72m
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
rain showers
part cloud
part cloud
rain showers
clear
part cloud
part cloud
clear
rain showers
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:24
6:24
6:24
6:24
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:17
6:16
6:16
6:16
6:16
6:16
 mm
1
1
1
1
Temp °C
24
25
25
25
26
26
25
26
26
25
26
26
25
26
26
25
25
26
25
Feels °C
24
25
24
26
27
26
27
25
26
27
25
26
26
26
26
27
25
26
27
  • 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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