Shipwrecks (Nusa Lembongan) Surf Break

Lat Long: 8.67° S 115.44° E

Shipwrecks (Nusa Lembongan) Surf Forecast and Surf Report

Issued: 7 pm 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Shipwrecks (Nusa Lembongan) sea temperature is
27.7° C
1.1° 

Shipwrecks (Nusa Lembongan) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Shipwrecks (Nusa Lembongan) surf forecast from 17 Jul 2026:

  • Best quality surf: Monday 20 Jul, 2AM (local time) - 4.5ft (1.4m), 15s period, SW swell with offshore winds.
  • Most powerful swell: Monday 20 Jul, 11AM (local time) - 5.5ft (1.7m), 17s period, SSW swell with 1,796 kJ wave energy.
  • Next surfable swell (1★+): Saturday 18 Jul, 5AM (local time) - 4ft (1.2m), 15s period with SW swell.

Best Forecast Surf Conditions for Shipwrecks (Nusa Lembongan) this week:

The surf forecast for Shipwrecks (Nusa Lembongan) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 18) at 5AM. The primary swell is predicted to be 1.2m and 15s period with a secondary swell of 1.3m and 7s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Shipwrecks (Nusa Lembongan) in the next 16 days are 1.7m 17s and forecast to arrive on Monday (Jul 20) at 11AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 7s period and expected on Saturday (Jul 18) at 5AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 18th Jul)4ft (1.2m) 15s
Best Surf 2AM (Mon 20th Jul)4.5ft (1.4m) 15s
Most Powerful11AM (Mon 20th Jul)5.5ft (1.7m) 17s

Table - best surf conditions forecast for Shipwrecks (Nusa Lembongan) over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the menu for the next couple of weeks.

We’ve got a solid run of surf lining up, mostly from the south-west. The real standout is a reef break that handles the angle beautifully, and we’re looking at a good stretch of offshore winds to keep things clean. The water temp is about average for this time of year, nothing wild there.

The action kicks off on Saturday the 18th with a clean 4ft SW groundswell (15 seconds) and a solid 19 mph offshore wind from the SE. The combined energy is moderate (783), and it’s going to be a rippable morning at Shipwrecks (Nusa Lembongan). That long period will make for some nice lines, but remember, with a period over 15 seconds, it’s a groundswell that can sometimes be a bit too straight for beach breaks – this reef setup is perfect for it. The wind stays offshore through Sunday and into Monday morning.

Now, Monday the 20th is where we start to get excited. The swell jumps to 6ft from the SSW with a 17-second period, and the combined energy is strong (1988). Monday morning looks fantastic with a moderate offshore wind. The waves are getting real, and this is a session for the experienced crew. Monday afternoon the wind swings cross-off, so it’s not as perfect, but still clean.

Tuesday the 21st holds a bit of leftover energy, but the wind is cross-off so the quality drops a notch. Wednesday the 22nd is back to clean offshore winds and a 4ft south-west swell. It’s a good, solid run of waves.

Thursday the 23rd has a small morning, but the afternoon picks up with a clean 3ft swell and offshore wind. That’s a fun little session. Friday the 24th is similar – small but clean, a nice way to finish the week.

The next real standout is brewing for the weekend of the 26th. Sunday the 26th morning sees a 7ft swell from the SE, but with a short period of only 8 seconds. That’s a windswell, and with a strong 22 mph offshore wind, it’s going to be a bit of a bumpy, gutless mess. This one is more for the kite surfers than paddle surfers, the energy is moderate (818) but the quality is poor.

Forget that. The real magic for the second week is Monday the 27th. The swell drops to 3ft, but the period is 21 seconds! That is a very long period groundswell, and the energy is strong (1646). With a 16 mph offshore wind, this is a glassy, clean, and very special morning. The waves will be lined up, plenty of power behind them, and paddling out will be easy. Tuesday the 28th holds similar energy with a 4ft, 18-second swell and offshore wind in the morning. This is a serious run of quality.

We roll into the end of the month with more of the same. Wednesday the 29th is a beauty with a 5ft, 16-second groundswell and a gentle 9 mph offshore breeze. Could be a magic morning.

Then, the biggest highlight of the entire forecast lands on the 31st of July. Friday the 31st morning is packing 6ft of SSW swell with a 17-second period, and the combined energy is a very strong 2154. The wind is a moderate offshore. This is the best session on offer: excellent surf for experienced surfers. The afternoon is just as good with 6ft and offshore wind. That’s a day to call in sick.

The run continues into the 1st of August with plenty of size, and then Sunday the 2nd of August delivers the biggest swell of the period with 6ft from the SSW, an 18-second period, and a combined energy of 2344. Offshore wind. That one is a monster for the advanced crew.

All in all, we’ve got two standout windows: the first around Monday the 20th, and the absolute best being the run from the 27th of July through to the 2nd of August.

Rusty.

Short Range Forecast

Moderate rain (total 17mm), heaviest on Sat night. Warm (max 26°C on Sat morning, min 25°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Tue morning. Warm (max 26°C on Thu afternoon, min 25°C on Mon night). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
2
2
2
2
3
3
2
3
2
1
1
2
0
1
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)
1.2
SW
15
1.2
SW
15
1.1
SW
14
1.1
SW
14
1.1
SW
13
1.2
SW
13
1.4
SW
15
1.7
SSW
17
1.8
SSW
16
1.7
SSW
16
1.6
SSW
14
1.4
SSW
14
1.3
SSW
14
1.2
SSW
13
1
SSW
13
1.5
SE
7
1
SSW
14
0.8
SSW
14
0.8
SSW
14
Wave Graph
Metric surfscale
Energy kJ
693
640
536
507
458
501
827
1796
1671
1441
1057
763
603
458
341
202
384
233
239
Wind (km/h)
20
ESE
25
SE
20
SE
20
ESE
25
SE
25
SE
25
SE
25
SE
25
SE
15
SE
25
SE
20
SE
20
SE
20
SE
25
SE
20
SE
20
SE
20
SE
20
SE
Wind State
off
off
off
off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
High Tide
1:05AM1.70m
12:39PM2.00m
1:40AM1.77m
1:20PM1.80m
2:14AM1.81m
2:01PM1.57m
2:49AM1.81m
2:45PM1.34m
3:28AM1.77m
3:42PM1.13m
4:13AM1.72m
5:35PM0.99m
Low Tide
6:40AM0.65m
7:18PM0.20m
7:29AM0.66m
7:47PM0.35m
8:20AM0.69m
8:12PM0.50m
9:16AM0.73m
8:35PM0.65m
10:24AM0.77m
8:55PM0.79m
11:58AM0.76m
9:08PM0.91m
rain showers
rain showers
clear
rain showers
rain showers
clear
rain showers
rain showers
rain showers
clear
rain showers
rain showers
rain showers
clear
rain showers
part cloud
cloud
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>
6:14
6:14
6:14
6:14
6:15
6:15
6:15
 mm
2
2
3
3
2
3
2
2
2
1
1
Temp °C
25
26
26
25
26
26
25
25
25
25
25
25
25
25
25
25
25
26
25
Feels °C
24
26
26
25
25
25
23
24
24
24
24
24
23
25
22
22
22
23
22
  • 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 Shipwrecks (Nusa Lembongan) Surf forecast

The above surf forecast table for Shipwrecks (Nusa Lembongan) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Shipwrecks (Nusa Lembongan) can be found by selecting the local surf guide option on the grey menu. Our Shipwrecks (Nusa Lembongan) 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 (Shipwrecks (Nusa Lembongan)) 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 Shipwrecks (Nusa Lembongan) 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.

Shipwrecks (Nusa Lembongan) is 16 km (10 miles) from the city of Klungkung. If you plan a holiday in Nusa Lembongan - Bali, look for hotels and other accommodation in Klungkung. Klungkung has rooms for a wide range of budgets as well as car hire and transport links.

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