Surf Break

Lat Long: 8.87° S 116.02° E

Belongas Surf Forecast and Surf Report

Issued: 7 pm 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Belongas sea temperature is
27.4°C
0.6° 

Belongas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Belongas surf forecast from 18 Oct 2026:

  • Most powerful swell: Friday 23 Oct, 5PM (local time) - 10ft (3.0m), 17s period, SSW swell with 5,117 kJ wave energy.

Best Forecast Surf Conditions for Belongas this week:

The most powerful waves expected at Belongas in the next 16 days are 3.0m 17s and forecast to arrive on Friday (Oct 23) at 5PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Fri 23rd Oct)10ft (3.0m) 17s

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


Short Range Forecast

Some drizzle, heaviest during Mon night. Warm (max 29°C on Mon afternoon, min 26°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Thu morning, min 26°C on Wed night). Wind will be generally light.

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
2
1
0
0
0
0
1
0
1
2
1
1
2
1
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)
1.9
SW
15
2.2
SSW
16
2.4
SSW
15
2.2
SSW
15
2.1
SSW
14
2
SSW
14
1.8
SW
14
1.7
SW
13
1.7
SSW
13
1.5
SSW
13
1.3
SSW
18
2.2
SSW
18
2.5
SSW
17
3
SSW
17
3
SSW
17
2.5
SSW
16
2.5
SSW
16
2.5
SSW
16
2.4
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1619
2379
2646
2111
1835
1644
1214
1011
918
737
1106
3071
3727
4941
5117
3786
3636
3192
2791
Wind (km/h)
15
SE
15
SSE
20
SE
15
SSE
15
S
20
SSE
15
SSE
15
SSE
20
SSE
10
SSE
20
SSE
20
SSE
15
SE
20
SSE
20
SSE
15
SSE
15
SSE
15
SSE
10
SSE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
1:33AM2.01m
3:03PM1.45m
2:21AM1.80m
7:26PM1.52m
5:23AM1.66m
7:55PM1.74m
7:21AM1.78m
8:16PM1.97m
8:14AM1.96m
8:38PM2.21m
8:53AM2.12m
9:01PM2.44m
Low Tide
8:49AM0.95m
7:26PM1.30m
10:49AM1.07m
11:12PM1.47m
12:55PM1.01m
1:39AM1.26m
1:46PM0.89m
2:20AM0.99m
2:19PM0.77m
2:51AM0.70m
2:48PM0.66m
3:22AM0.41m
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:50
—
—
5:50
—
—
5:50
—
—
5:50
—
—
5:48
—
—
5:48
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
—
6:09
—
—
6:09
—
—
6:09
—
—
6:09
—
—
6:09
—
—
6:09
—
 mm
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
27
28
29
27
28
29
27
28
29
27
28
28
27
28
28
27
28
28
27
Feels °C
30
30
31
30
31
31
30
30
30
30
30
28
30
29
29
30
30
29
30
  • 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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Quick surf report for Belongas:

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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 16 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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