Thunders Surf Break

Thunders 48 hour detailed Surf Forecast

Lat Long: 3.08° S 100.19° E

Issued: 6 am 01 Jul 2026 (local time)

Forecast update in  hr  min

Today's Thunders sea temperature is
29.9° C

Slightly warmer than usual

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


How big are the waves at Thunders today (01 Jul):

  • Morning surf: Morning surf (01 Jul, local time) - 4.5ft (1.3m), 12s period with SSE swell.
  • Afternoon surf: Afternoon surf (01 Jul, local time) - 5ft (1.5m), 14s period with S swell.
  • Evening surf: Evening surf (01 Jul, local time) - 5.5ft (1.7m), 17s period with S swell.

The current surf forecast for Thunders at 12PM is: 1.4m 12s primary swell from a South-southeast direction and 1.2m 12s secondary swell from a South-southeast direction, 1.0m 14s secondary swell from a South-southwest direction (forecast issued at 06:00am July 01). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (01 Jul)4.5ft (1.3m)12s
Afternoon (01 Jul)5ft (1.5m)14s
Evening (01 Jul)5.5ft (1.7m)17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 46mm), heaviest during Wed night. Warm (max 28°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light.

Wednesday
1
Thursday
2
Friday
3
Sat
4
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
Rating
(10 max)
3
3
2
2
2
2
3
2
2
2
2
2
2
2
3
3
2
3
3
2
2
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
S
13
1.5
SSE
12
1.5
SSE
12
1.2
SSE
12
1.5
S
14
1
SW
18
1.7
S
17
1.4
SSW
16
1.7
S
16
1.1
SW
16
1.2
SW
16
1.1
SW
16
1.3
SSW
16
1
SW
16
1
SW
17
1.1
SW
16
1.1
SW
16
1
SW
16
1.1
S
14
1.1
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
1.4
S
12
Wave Graph
Metric surfscale
Energy kJ
564
645
655
458
832
607
1749
986
1420
595
767
686
798
534
553
610
565
477
439
566
398
393
387
535
Wind (km/h)
10
E
10
ESE
10
SE
15
SE
15
SE
15
ESE
15
ESE
15
ESE
15
ESE
15
E
15
ESE
15
ESE
15
SE
15
ESE
15
ESE
10
E
10
E
15
E
15
ESE
15
ESE
10
SE
10
ESE
15
ESE
10
ESE
Wind State
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
High Tide
6:49AM0.94m
7:22PM0.54m
7:23AM0.95m
7:58PM0.57m
7:55AM0.94m
8:34PM0.61m
Low Tide
1:37PM0.09m
00:34AM0.16m
2:08PM0.09m
1:13AM0.18m
2:37PM0.09m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:21
6:21
6:21
 mm
3
3
2
3
1
1
4
4
4
3
4
4
2
1
2
1
3
2
2
1
Temp °C
26
26
27
27
28
27
27
26
26
26
27
27
28
27
27
27
26
26
27
28
27
26
26
26
Feels °C
29
29
30
29
30
30
29
28
28
28
29
29
30
28
29
30
28
28
29
31
30
29
28
29
Swell 1
Height (m)
Direction
Period (s)
1.3
S
13
1.4
S
12
1.3
SSE
12
1.2
SSE
12
1.5
S
14
1.4
S
12
1.7
S
17
1.4
SSW
16
1.7
S
16
1.1
SW
16
1.2
SW
16
1.1
SW
16
1.3
SSW
16
1
SW
16
1
SW
17
1.1
SW
16
1.2
SSE
8
1
SW
16
1.1
S
14
1.1
SSW
15
1
S
9
1
S
9
1
S
12
1.4
S
12
Energy kJ
564
593
511
380
832
600
1749
986
1420
595
767
686
798
534
553
610
183
477
439
566
154
162
285
535
Swell 2
Height (m)
Direction
Period (s)
1.1
SSW
15
1
SSW
15
1.1
SSW
14
1.1
SSW
13
0.8
SW
18
1
SW
18
0.5
W
10
0.9
SSE
10
0.4
WNW
10
0.4
WNW
10
0.5
WNW
10
0.5
S
16
0.5
WNW
11
0.6
S
15
0.7
S
15
0.7
S
14
1.1
SW
16
0.7
S
14
0.9
SSW
15
1.1
S
13
0.9
SSW
15
0.9
SSW
15
0.9
SSE
9
0.9
SW
15
Energy kJ
551
422
478
458
370
607
56
155
35
35
59
127
66
161
212
187
565
198
409
426
398
393
126
318
Swell 3
Height (m)
Direction
Period (s)
0.5
WNW
8
0.6
SW
18
0.6
SW
18
0.7
SW
18
0.5
W
11
0.5
W
11
0.4
SSE
12
0.5
W
10
0.4
SSW
17
0.4
SW
20
0.3
S
16
0.5
WNW
10
0.4
SW
13
0.5
WNW
11
0.5
WNW
11
0.5
WNW
11
0.6
S
14
0.5
WNW
10
0.6
SSW
12
0.6
W
10
0.9
S
12
0.8
S
12
0.9
SSW
15
0.5
WNW
10
Energy kJ
40
258
249
304
59
58
48
53
99
97
46
62
44
68
68
68
134
60
115
71
243
196
387
51
Wind waves
Height (m)
Direction
Period (s)
1.5
SSE
12
1.5
SSE
12
1.5
S
13
1.3
SSE
10
1.5
SSE
11
1.5
SSE
10
1.6
SSE
11
1.6
SSE
8
1.6
SSE
8
1.4
SSE
8
1.3
SSE
8
1.2
SSE
10
1
SSE
8
Energy kJ
645
655
740
312
485
399
531
333
318
257
212
276
130
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
Distance (km)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in Mentawi Islands
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
9
5
7
6
6
5
7
8
9
9
9
7
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
How to use the Wavefinder 

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