Belongas Surf Break

Lat Long: 8.87° S 116.02° E

Belongas Surf Forecast and Surf Report

Issued: 7 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Belongas sea temperature is
26.7° C
0.4° 

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


Belongas surf forecast from 4 Aug 2026:

  • Best quality surf: Friday 7 Aug, 2PM (local time) - 8ft (2.5m), 16s period, SSW swell with glassy winds.
  • Most powerful swell: Tuesday 11 Aug, 2AM (local time) - 10ft (3.0m), 17s period, SSW swell with 6,198 kJ wave energy.
  • Next surfable swell (1★+): Friday 7 Aug, 2PM (local time) - 8ft (2.5m), 16s period with SSW swell.

Best Forecast Surf Conditions for Belongas this week:

The surf forecast for Belongas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 07) at 2PM. The primary swell is predicted to be 2.5m and 16s period with a secondary swell of 1.1m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Belongas in the next 16 days are 3.0m 17s and forecast to arrive on Tuesday (Aug 11) at 2AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Fri 7th Aug)8ft (2.5m) 16s
Best Surf 2PM (Fri 7th Aug)8ft (2.5m) 16s
Most Powerful 2AM (Tue 11th Aug)10ft (3.0m) 17s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Fri morning, min 24°C on Fri morning). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
0
0
1
0
1
1
2
2
0
1
1
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
14
1.7
SSW
14
1.4
SSW
14
1.7
SSW
15
1.7
SSW
15
2
SSW
19
2.1
SSW
17
2.2
SW
16
2.1
SSW
16
2.4
SSW
17
2.5
SSW
16
2.5
SSW
16
2.5
SSW
16
2.4
SSW
16
2.3
SSW
16
2.3
SSW
16
2.1
SSW
16
2.1
SSW
15
1.6
SSW
19
3
SSW
18
3
SSW
17
Wave Graph
Metric surfscale
Energy kJ
1016
1143
690
1158
1206
2811
2611
2468
2206
3161
3681
3636
3113
2900
2583
2518
2200
1797
1926
5267
6198
Wind (km/h)
15
SE
10
ESE
15
SE
25
SE
20
SE
20
ESE
20
ESE
20
SE
15
ESE
10
ESE
15
SE
20
SE
15
ESE
20
SE
20
SE
25
SE
25
SE
20
SE
20
SE
25
SSE
20
SE
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
1:09PM2.29m
1:34AM2.53m
1:43PM2.09m
2:06AM2.49m
2:23PM1.85m
2:45AM2.41m
3:16PM1.60m
3:40AM2.29m
4:56PM1.38m
5:06AM2.19m
7:53PM1.41m
7:00AM2.23m
9:09PM1.64m
Low Tide
7:14PM0.41m
7:52AM0.56m
7:40PM0.55m
8:37AM0.64m
8:09PM0.72m
9:36AM0.75m
8:44PM0.91m
11:06AM0.83m
9:37PM1.11m
1:11PM0.77m
11:47PM1.25m
2:37PM0.56m
1:55AM1.15m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:28
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:14
6:14
6:14
6:14
6:14
6:14
 mm
Temp °C
26
26
24
26
26
25
26
27
25
26
26
25
26
26
25
25
26
24
25
25
24
Feels °C
28
29
25
26
26
26
25
27
26
27
28
26
26
25
25
24
25
23
24
23
23
  • 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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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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