Belongas surfForecast / Lombok – South / Indonesia

information circle48hr Weather and Surf, issued 7 am Tuesday 12 May 2026 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
28.8° C
(Which is normal for this time of year)

How big are the waves at Belongas today?

The current surf forecast for Belongas at 2PM is: 1.6m 6s primary swell from a Southeast direction and 0.6m 18s secondary swell from a Southwest direction, 0.6m 15s secondary swell from a Southwest direction (forecast issued at 07:00am May 12). The wind direction is predicted to be cross-onshore.

Time (WITA) & DateWave HeightWave Period
Morning (12 May)2.5ft (0.7m)15s
Afternoon (12 May)2ft (0.6m)18s
Evening (12 May)3.5ft (1.0m)15s

Table - waves today at Belongas. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 29°C on Wed afternoon, min 27°C on Tue morning). Mainly fresh winds.

Tuesday
12
Wednesday
13
Thursday
14
Fri
15
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
13
0.7
SW
16
0.6
SW
15
0.6
SW
18
0.6
SW
18
1
SW
15
0.8
SW
16
1
SW
16
0.9
SW
16
1
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.2
SW
14
1.3
SW
13
1.2
SW
13
1.3
SW
14
1.5
SW
14
1.5
SW
14
1.1
SSW
18
1.9
SW
16
1.9
SW
16
Wave Graph
Metric surfscale
Energy kJ
138
239
174
200
209
415
357
474
416
355
659
659
659
659
641
518
637
511
647
877
890
787
1892
1776
Wind (km/h)
20
ESE
25
ESE
25
SE
25
SE
25
SE
30
SE
30
SE
25
ESE
25
ESE
25
ESE
25
SE
25
SE
25
SE
25
SE
25
ESE
20
ESE
20
ESE
20
ESE
20
SE
20
SE
20
SE
20
SE
20
SE
20
ESE
cross-on
cross-on
cross-on
cross-on
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
6:27AM1.84m
6:21PM1.75m
7:15AM2.05m
7:37PM1.86m
7:53AM2.29m
8:32PM1.99m
Low Tide
12:34PM1.20m
00:35AM0.93m
1:39PM0.92m
1:28AM0.87m
2:26PM0.60m
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:02
6:02
6:02
Temp °C
27
27
28
28
28
27
27
27
27
27
28
29
28
27
27
27
27
27
28
29
28
27
27
27
28
28
29
28
29
27
27
27
28
28
29
30
29
28
28
29
29
29
30
31
30
29
29
28
Swell 1
Height (m)
Direction
Period (s)
0.6
SW
13
0.7
SW
16
0.6
SW
15
0.6
SW
18
0.7
SW
15
1
SW
15
0.8
SW
16
1
SW
16
0.9
SW
16
1
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.2
SW
14
1.3
SW
13
1.2
SW
13
1.3
SW
14
1.5
SW
14
1.5
SW
14
1.4
SW
14
1.9
SW
16
1.9
SW
16
Energy kJ
138
239
174
194
209
415
357
474
416
355
659
659
659
659
641
518
637
511
647
877
890
787
1892
1776
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
16
0.3
SW
19
0.4
SW
12
0.6
SW
15
0.6
SW
18
0.3
SW
18
0.8
SW
13
0.7
SW
13
0.9
SW
13
0.7
SW
16
0.1
S
10
0.1
SW
20
0.1
SW
20
0.2
SSW
18
0.4
SW
18
0.6
SSW
16
0.6
SSW
16
0.7
SW
16
0.8
SSW
18
0.8
SSW
18
1.1
SSW
18
Energy kJ
89
58
36
134
194
49
215
171
295
248
2
15
15
32
81
179
175
268
408
408
751
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
19
0.4
SW
16
0.4
SW
19
0.6
SW
12
0.4
SW
12
0.2
SSW
20
Energy kJ
59
65
88
92
50
38
Wind waves
Height (m)
Direction
Period (s)
1.1
SE
6
1.3
SE
6
1.4
SE
6
1.6
SE
6
1.6
SE
6
1.6
SE
6
1.6
SE
6
1.7
SE
6
1.7
SE
7
1.7
SE
7
1.6
SE
7
1.7
SE
7
1.6
SE
6
1.6
SE
6
1.6
SE
6
1.6
SE
6
1.6
SE
6
1.4
SE
7
1.3
SE
7
1.3
SE
7
1.3
SE
6
1.1
SE
6
1.1
SE
6
1.2
SE
6
Energy kJ
90
118
161
200
188
193
193
219
248
263
244
248
213
190
203
203
202
183
169
143
130
96
85
86
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
Distance (km)
21
21
21
68
21
68
68
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
Best forecast wave conditions in South Coast of Lombok
Rating
(10 max)
2
1
2
3
2
2
3
3
2
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
3
3
4
4
4
4
4
4
4
4
3
3
3
3
3
4
4
3
4
4
4
4
4
4
Header Global
Rating
(10 max)
9
9
9
5
8
8
9
9
9
9
6
9
9
7
7
6
9
8
9
5
5
5
5
5
  • 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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