Shipwrecks (Nusa Lembongan) Surf Break

Lat Long: 8.67° S 115.44° E

Shipwrecks (Nusa Lembongan) Surf Forecast and Surf Report

Issued: 7 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Shipwrecks (Nusa Lembongan) sea temperature is
27.6° C
1.0° 

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 20 Jul 2026:

  • Best quality surf: Monday 20 Jul, 11PM (local time) - 5.5ft (1.7m), 16s period, SSW swell with offshore winds.
  • Most powerful swell: Monday 20 Jul, 11PM (local time) - 5.5ft (1.7m), 16s period, SSW swell with 1,460 kJ wave energy.
  • Next surfable swell (1★+): Monday 20 Jul, 11PM (local time) - 5.5ft (1.7m), 16s period with SSW 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 Monday (Jul 20) at 11PM. The primary swell is predicted to be 1.7m and 16s period with a secondary swell of 1.2m and 6s. 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 16s and forecast to arrive on Monday (Jul 20) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Tuesday (Jul 21) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 20th Jul)5.5ft (1.7m) 16s
Best Surf11PM (Mon 20th Jul)5.5ft (1.7m) 16s
Most Powerful11PM (Mon 20th Jul)5.5ft (1.7m) 16s

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 cards for the next couple of weeks.

It’s a slow start, but the waiting game pays off. We’ve got a solid run of swell building through the second half of the week and into the next, with clean conditions for most of the standouts. The first real green light comes on Tuesday morning, July 21st, and from there, it’s a steady pace.

Shipwrecks (Nusa Lembongan) is our main man for this outlook. This reef break is consistent and handles a south-west swell beautifully. The water temp is sitting about average for the time of year, so nothing to worry about there.

The first notable session is Tuesday morning, July 21st. The swell is a clean 5 ft out of the SSW with a 14-second period, packing a solid punch (wave energy 1093). The wind is offshore from the SE, making for clean, lined-up waves. It’s a good one, but don’t expect it to be empty – crowds are possible here.

Wednesday morning, July 22nd drops a little to 4 ft, still SSW, but the wind stays offshore from the SE. Not as big, but still clean and fun. The energy is moderate (593).

Then we hit a bit of a lull on Thursday and Friday, with smaller, wind-affected options. The real juice starts to build again.

Saturday morning, July 25th is a standout. The swell is 4 ft from the SSW, a long 15-second period, and the wave energy is pumping (1164). Wind is offshore from the ESE. This is a very good session.

Hold on for Monday morning, July 27th. The swell jumps to 7 ft from the SE, period is a short 8 seconds, but the energy is strong (1136) and the wind is offshore from the ESE. At 7 ft, this is getting into expert territory, so best for the experienced crew.

A real gem is Wednesday morning, July 29th. The swell is 4 ft from the SSW, 14 seconds, with a light offshore breeze from the ESE. Wave energy is strong (1083). Glassy conditions, clean lines – this is a beauty.

Thursday morning, July 30th sees a solid 5 ft SSW swell with a very long 16-second period. The energy is huge (1330). Wind is light and cross-off from the ENE. This is a proper groundswell, perfect for the reef.

Mark your calendars for Friday morning, July 31st. The wind is glassy from the NE, the swell is 4 ft from the SSW with a 14-second period, and the energy is through the roof (1194). This is the pick of the bunch – a classic, clean, glassy morning.

The first week of August keeps the love coming. Sunday morning, August 2nd has a 5 ft SW swell, 16 seconds, with a gentle offshore SE wind (energy 1317). Very good.

Then we get a monster. Tuesday morning, August 4th brings a 4 ft SSW swell with a massive 20-second period. The energy is off the charts (1772). Wind is moderate offshore from the SE. This is a very long-period groundswell, so expect it to be powerful and best on the reef.

The final call is Wednesday morning, August 5th. Swell is 6 ft from the SSW, 17 seconds, with a clean offshore wind. The energy is enormous (2536). This is an excellent session for experienced surfers only.

So, the standout sessions are the glassy morning of Friday, July 31st, and the powerful groundswell on Tuesday, August 4th and Wednesday, August 5th. Get out there.

Rusty.

Short Range Forecast

Moderate rain (total 16mm), heaviest on Mon night. Warm (max 25°C on Mon night, min 24°C on Mon night). Mainly fresh winds.

Days 5-7 Weather Summary

Moderate rain (total 14mm), heaviest on Sun morning. Warm (max 26°C on Sat morning, min 24°C on Thu night). Mainly fresh winds.

Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
0
2
2
1
1
1
1
1
2
1
3
3
2
2
1
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)
1.7
SSW
16
1.5
SSW
14
1.4
SSW
14
1.3
SSW
14
1.1
SSW
13
0.9
SSW
13
0.8
SSW
13
0.7
SSW
14
1
SSW
14
0.8
SSW
14
1.6
SE
7
0.9
SSW
17
1.2
SSW
16
1.2
SSW
15
2.1
SSE
9
2.3
SE
9
2.2
SE
8
2.2
SE
8
2.1
SE
8
Wave Graph
Metric surfscale
Energy kJ
1441
947
763
603
421
261
206
178
425
210
258
404
679
573
723
790
634
624
604
Wind (km/h)
20
SE
25
SE
25
SE
20
SE
25
SE
25
SE
20
SE
20
SSE
25
SE
20
SE
25
SE
20
SE
20
SE
20
ESE
25
SE
30
ESE
35
ESE
30
SE
30
ESE
Wind State
cross-off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
off
off
off
off
High Tide
2:49AM1.81m
2:45PM1.34m
3:28AM1.77m
3:42PM1.13m
4:13AM1.72m
5:35PM0.99m
5:13AM1.66m
6:30AM1.65m
10:35PM1.11m
7:43AM1.69m
10:36PM1.20m
Low Tide
8:12PM0.50m
9:16AM0.73m
8:35PM0.65m
10:24AM0.77m
8:55PM0.79m
11:58AM0.76m
9:08PM0.91m
1:53PM0.68m
3:01PM0.55m
11:59PM1.11m
3:43PM0.42m
2:12AM1.09m
rain showers
rain showers
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
<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
6:15
6:15
6:15
6:15
6:15
6:15
 mm
2
2
4
2
2
2
1
1
1
1
5
5
2
7
Temp °C
25
25
25
25
24
25
25
25
25
25
25
25
25
26
26
25
25
25
25
Feels °C
24
25
23
23
22
23
23
22
23
22
23
23
23
24
25
23
22
21
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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