Belongas Surf Break

Lat Long: 8.87° S 116.02° E

Issued: 1 am 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Belongas sea temperature is
28.1° C

Slightly warmer than usual

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


Belongas surf forecast from 21 Jun 2026:

  • Most powerful swell: Monday 29 Jun, 8AM (local time) - 7.5ft (2.3m), 16s period, SSW swell with 2,486 kJ wave energy.

Best Forecast Surf Conditions for Belongas this week:

The most powerful waves expected at Belongas in the next 16 days are 2.3m 16s and forecast to arrive on Monday (Jun 29) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Mon 29th Jun)7.5ft (2.3m) 16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Mon afternoon. Warm (max 28°C on Tue afternoon, min 25°C on Mon morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Thu morning, min 25°C on Fri night). Mainly fresh winds.

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.1
SW
14
1.1
SW
14
1.3
SW
16
1.3
SW
16
1.3
SW
15
1.4
SW
15
1.2
SW
15
1.2
SW
15
1.1
SW
14
1.1
SW
14
0.9
SSW
14
0.9
SW
13
0.9
SW
13
0.9
SW
14
0.6
SSW
22
1.1
SW
20
1.4
SSW
19
1.7
SSW
18
2
SSW
17
2
SSW
17
2.1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
536
529
813
783
704
784
623
649
469
476
357
257
257
293
308
872
1395
1880
2406
2102
2178
Wind (km/h)
10
ESE
20
SE
20
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
SE
20
ESE
30
ESE
25
SE
20
ESE
25
ESE
20
SE
20
SE
25
SE
25
SE
25
SE
30
SE
30
SE
25
SE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:07PM1.94m
4:00AM2.19m
4:14PM1.72m
4:58AM2.16m
5:41PM1.58m
6:00AM2.15m
7:16PM1.55m
7:01AM2.16m
8:29PM1.60m
7:55AM2.21m
9:21PM1.69m
8:43AM2.29m
10:01PM1.78m
Low Tide
9:16AM0.90m
9:18PM0.73m
10:29AM0.95m
10:06PM0.91m
11:52AM0.94m
11:05PM1.05m
1:11PM0.85m
00:15AM1.13m
2:14PM0.72m
1:25AM1.14m
3:02PM0.59m
2:23AM1.09m
3:43PM0.47m
3:11AM1.02m
clear
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:30
6:30
6:30
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:06
6:06
6:06
6:06
6:07
6:07
 mm
1
1
1
Temp °C
27
27
26
27
28
26
27
27
26
27
27
26
27
27
26
27
27
26
27
27
26
Feels °C
30
28
26
27
28
26
26
26
25
26
26
26
27
26
27
28
26
26
26
26
25
Swell 1
Height (m)
Direction
Period (s)
1.5
SE
8
1.1
SW
14
1.3
SW
16
1.3
SW
16
1.3
SW
15
1.4
SW
15
1.2
SW
15
1.2
SW
15
1.1
SW
14
1.1
SW
14
0.9
SSW
14
0.9
SW
13
0.9
SW
13
0.9
SW
14
0.8
SSW
13
1.1
SW
20
1.4
SSW
19
1.7
SSW
18
2
SSW
17
2
SSW
17
2.1
SSW
16
Energy kJ
264
529
813
783
704
784
623
649
469
476
357
257
257
293
222
872
1395
1880
2406
2102
2178
Swell 2
Height (m)
Direction
Period (s)
1.1
SW
14
0.4
SSW
18
0.1
W
13
0.1
S
26
0.2
SSW
24
0.4
SW
23
0.6
SSW
22
0.8
SSW
13
0.7
SW
12
0.6
SW
12
0.4
WSW
13
Energy kJ
536
124
3
13
55
138
308
215
152
118
69
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
18
0.1
SW
20
0.2
WSW
18
0.5
S
6
0.6
SW
16
0.6
WSW
16
0.6
WSW
15
Energy kJ
81
15
31
18
208
171
142
Wind waves
Height (m)
Direction
Period (s)
1.8
SE
8
1.4
SE
8
1.7
SE
8
1.7
SE
8
1.6
SE
7
1.6
SE
7
1.4
SE
7
1.5
SE
6
1.2
SE
6
1.5
SE
7
1.5
SE
7
1.3
SE
6
1.6
SE
7
1.3
SE
7
1
SE
6
1.2
SE
6
1.3
SE
6
1.3
SE
6
1.3
SE
6
1.4
SE
6
1.2
SE
6
Energy kJ
388
235
346
320
248
208
178
183
106
212
206
141
213
155
75
92
136
111
115
138
102
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
2
2
2
2
2
2
1
1
1
2
2
3
3
4
3
3
4
Distance (km)
15
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
68
68
21
Best forecast wave conditions in South Coast of Lombok
Rating
(10 max)
3
2
3
2
2
2
2
2
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
3
4
4
3
3
3
3
3
3
2
3
3
3
4
4
4
4
4
4
Header Global
Rating
(10 max)
7
5
6
5
6
5
7
9
8
6
6
5
5
5
5
5
5
5
5
6
6
  • 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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