Belongas surfForecast / Lombok – South / Indonesia

information circle12 Day Weather and Surf, issued 7 pm Monday 24 Nov 2025 WITA
Forecast update in hr  min  s Forecast update imminent
Belongas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Belongas sea temperature is
29.7° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Belongas this week:

The surf forecast for Belongas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 25) at 2AM. The primary swell is predicted to be 0.8m and 12s period with a secondary swell of 0.4m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Belongas in the next 12 days are 1.8m 15s and forecast to arrive on Saturday (Nov 29) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Wednesday (Nov 26) at 5AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 25th Nov)2.5ft (0.8m) 12s
Best Surf 5AM (Thu 27th Nov)5.5ft (1.7m) 12s
Most Powerful11PM (Sat 29th Nov)6ft (1.8m) 15s

Table - best surf conditions forecast for Belongas over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 15mm), heaviest on Mon night. Warm (max 29°C on Tue afternoon, min 26°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Thu night. Warm (max 29°C on Fri morning, min 27°C on Thu night). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Mon
01
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
0
0
1
1
1
2
0
0
1
0
0
1
1
1
2
2
1
2
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SW
0.6
SW
0.6
SW
0.9
SW
1.1
SW
1.1
SW
1.5
SSW
1.5
SSW
1.4
SSW
0.8
SW
1.1
SW
1.2
SW
1.5
SW
1.6
SW
1.7
SW
1.8
SW
1.6
SW
1.5
SW
1.3
SW
1.3
SW
1.3
SW
Period(s) (?)121515141313121212171616161615151414141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)16913913934639238070264752742359674611091248128813261092899686628618
Wind
(km/h)
15
W
15
WSW
15
WSW
15
W
20
W
15
SW
10
WSW
15
SW
20
SW
15
SW
15
SW
15
SW
15
SSW
15
S
15
SSW
5
SSW
10
SSW
10
S
5
SW
10
SSW
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscrosscross-
off
cross-
off
crosscrosscrosscross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onglasscross-
on
cross-
on
High Tide
/ height (m)
11:54PM
2.51
12:51PM
1.92
12:25AM
2.40
1:30PM
1.86
12:59AM
2.26
2:17PM
1.82
1:41AM
2.09
3:17PM
1.81
2:42AM
1.90
4:31PM
1.88
4:20AM
1.74
5:42PM
2.02
6:12AM
1.72
6:41PM
2.22
Low Tide
/ height (m)
6:39AM
0.32
6:14PM
0.91
7:13AM
0.44
6:51PM
1.03
7:52AM
0.58
7:38PM
1.15
8:38AM
0.71
8:50PM
1.23
9:36AM
0.84
10:36PM
1.21
10:47AM
0.93
12:18AM
1.02
12:00PM
0.96
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Mon
01
Sunrise-5:45--5:45--5:45--5:46--5:46--5:46--5:46-
Sunset--6:19--6:20--6:20--6:21--6:21--6:22--6:22
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
Rain (mm)
31-21-3231---------14
Temp. °C272829282828272828272929282828272929282829
Feels °C (?)303030303130313030283030303029293130313231
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Belongas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Belongas Surf forecast

The above surf forecast table for Belongas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Belongas can be found by selecting the local surf guide option on the grey menu. Our Belongas 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 (Belongas) 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 Belongas 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.

Belongas is 32 km (20 miles) from Mataram. If you plan a holiday in South Coast of Lombok, look for hotels and other accommodation in Mataram. Mataram has rooms for a wide range of budgets as well as car hire and transport links.

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