4 Bobs Surf Break

Lat Long: 1.91° S 99.31° E

Issued: 12 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's 4 Bobs sea temperature is
30.0° C

Slightly warmer than usual

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


How big are the waves at 4 Bobs today (05 Jul):

  • Morning surf: Morning surf (05 Jul, local time) - 4.5ft (1.3m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (05 Jul, local time) - 5ft (1.5m), 15s period with S swell.
  • Evening surf: Evening surf (05 Jul, local time) - 3.5ft (1.1m), 14s period with SSW swell.

The current surf forecast for 4 Bobs at 8PM is: 1.2m 14s primary swell from a South-southwest direction and 1.1m 10s secondary swell from a South direction (forecast issued at 12:00pm July 05). The wind direction is predicted to be glassy and the swell rating is 3.

Time (WIB) & DateWave HeightWave Period
Morning (05 Jul)4.5ft (1.3m)15s
Afternoon (05 Jul)5ft (1.5m)15s
Evening (05 Jul)3.5ft (1.1m)14s

Table - waves today at 4 Bobs. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 128mm), heaviest during Tue night. Warm (max 29°C on Sun morning, min 24°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the W by Tue night).

Sun
5
Monday
6
Tuesday
7
Wed
8
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
4 AM
7 AM
Rating
(10 max)
2
2
3
3
3
3
3
3
3
2
1
1
1
1
2
3
3
3
2
0
0
1
4
0
Swell
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
SSW
15
1.4
SSW
15
1.7
S
15
1.2
SSW
14
0.9
SW
18
0.9
SSW
18
0.9
SW
17
1.4
S
14
1.3
S
13
1.3
S
13
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.3
SSW
16
1.3
SSW
16
1.2
SSW
16
1.3
SSW
16
1.4
SSW
15
1.5
SSW
15
1.5
SSW
15
1.6
SSW
15
1.7
SSW
15
1.7
SSW
15
Wave Graph
Metric surfscale
Energy kJ
796
795
1225
622
507
541
439
714
590
560
587
580
580
573
749
768
674
759
874
988
975
1052
1161
1145
Wind (km/h)
10
SE
10
SSE
10
S
5
SW
5
WNW
5
WNW
5
WNW
5
WNW
5
WNW
5
WSW
15
SW
15
SSW
15
SSW
10
SSW
10
SSW
5
SW
0
NE
5
WSW
10
WSW
15
SW
20
SW
20
W
15
WNW
30
W
Wind State
cross-on
cross-on
on
glassy
cross-off
cross-off
glassy
glassy
glassy
cross
cross-on
cross-on
cross-on
cross-on
on
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross
cross-off
cross
High Tide
10:04PM0.85m
9:46AM1.01m
10:46PM0.89m
10:24AM0.92m
11:36PM0.93m
Low Tide
3:45PM0.12m
3:39AM0.28m
4:19PM0.13m
4:30AM0.32m
4:57PM0.15m
5:31AM0.35m
thunderstorm
clear
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:27
6:28
6:28
 mm
1
4
1
2
1
1
1
5
4
1
2
1
2
5
8
22
45
22
Temp °C
28
29
29
28
28
27
27
27
28
28
28
28
28
27
27
27
27
28
28
27
26
24
24
24
Feels °C
31
32
33
33
32
31
31
31
32
32
30
30
30
30
30
31
31
32
31
29
28
25
27
23
Swell 1
Height (m)
Direction
Period (s)
1.3
SSW
15
1.4
SSW
15
1.7
S
15
1.2
SSW
14
1.1
SSW
14
1.1
SSW
14
1
SSW
14
1.4
S
14
1.3
S
13
1.3
S
13
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.3
SSW
16
1.3
SSW
16
1.2
SSW
16
1.3
SSW
16
1.4
SSW
15
1.5
SSW
15
1.5
SSW
15
1.6
SSW
15
1.7
SSW
15
1.7
SSW
15
Energy kJ
796
795
1225
622
507
492
401
714
590
560
587
580
580
573
749
768
674
759
874
988
975
1052
1161
1145
Swell 2
Height (m)
Direction
Period (s)
1.1
S
10
1.1
S
10
0.5
SW
18
1.1
S
10
1.1
S
10
1
S
10
1
S
10
0.8
SSW
17
0.9
SSW
16
0.9
SSW
16
0.9
SSE
8
1
S
8
1
S
8
1
S
8
1
S
8
1
S
8
0.9
SSE
8
1
S
8
0.6
WNW
9
0.5
WNW
9
0.5
WNW
9
0.5
WNW
9
1.1
S
9
1
S
9
Energy kJ
249
239
155
225
225
192
186
351
412
452
115
134
124
124
127
134
109
137
50
45
46
45
177
148
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
18
0.5
SW
18
0.4
WNW
8
0.7
SW
18
0.9
SW
18
0.9
SSW
18
0.9
SW
17
0.4
WNW
10
0.4
WNW
9
0.4
WNW
9
0.7
SSW
12
0.6
S
12
0.5
S
12
0.5
WNW
10
0.5
WNW
9
0.5
WNW
9
0.5
WNW
9
0.5
NW
9
0.4
NNE
4
0.1
W
16
0.2
S
11
0.4
WNW
9
0.5
WNW
9
0.4
WNW
8
Energy kJ
116
155
23
319
455
541
439
32
32
29
160
106
71
52
49
47
45
37
5
5
10
28
42
24
Wind waves
Height (m)
Direction
Period (s)
0.3
NNE
3
0.5
NNE
4
1.1
S
8
1.9
SSW
6
1.8
SSW
6
1.4
S
6
Energy kJ
2
9
165
246
256
127
Nearest Offshore or Glassy
Rating
(10 max)
3
3
1
3
3
3
3
3
3
2
3
2
2
2
3
3
3
3
3
4
4
4
4
4
Distance (km)
11
7
7
0
0
0
0
0
0
12
153
7
7
7
7
0
0
0
80
80
80
80
0
80
Best forecast wave conditions in Mentawi Islands
Rating
(10 max)
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
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
4
Header Global
Rating
(10 max)
9
9
9
8
7
6
5
5
6
5
5
6
9
8
8
8
7
5
5
5
5
7
9
9
  • 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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