Way Jambu surf break

Way Jambu surfForecast / Sumatra – Mainland / Indonesia

information circle48hr Weather and Surf, issued 6 am Sunday 10 May 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Way Jambu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Way Jambu sea temperature is
29.7° C
(Which is normal for this time of year)

How big are the waves at Way Jambu today?

The current surf forecast for Way Jambu at 11AM is: 0.9m 13s primary swell from a Southwest direction and 0.6m 8s secondary swell from a South-southeast direction (forecast issued at 06:00am May 10). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (10 May)3ft (0.9m)13s
Afternoon (10 May)3ft (0.9m)13s
Evening (10 May)2.5ft (0.7m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 34mm), heaviest during Sun afternoon. Warm (max 30°C on Sun morning, min 25°C on Sun night). Wind will be generally light.

Sunday
10
Monday
11
Tuesday
12
Wed
13
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)
2
2
1
0
1
1
2
2
2
2
2
2
2
2
3
3
3
3
3
3
4
4
4
4
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)
0.8
SW
13
0.8
SW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.7
SW
13
0.7
SW
14
0.8
SW
14
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.8
SW
13
0.8
SW
15
0.8
SW
14
0.8
SW
18
1.1
SW
14
1.5
SW
14
1.6
SW
16
1.6
SW
16
1.6
SW
15
1.6
SW
15
1.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
215
215
257
261
261
180
203
234
249
249
249
249
245
193
266
252
401
500
890
1179
1300
1219
1020
928
Wind (km/h)
10
ENE
10
E
10
SE
15
S
15
SSE
15
SE
10
ESE
10
E
10
ENE
5
ENE
5
SSE
10
SSW
5
S
5
SE
10
ESE
10
NE
5
ENE
5
ENE
5
SSW
10
SW
5
SW
10
E
10
E
10
E
cross-off
cross-off
cross
cross-on
cross
cross
cross-off
cross-off
off
off
glassy
on
glassy
cross-off
cross-off
off
off
cross-off
glassy
on
glassy
cross-off
cross-off
cross-off
High Tide
11:51AM0.87m
1:56AM0.67m
1:02PM0.82m
2:59AM0.76m
2:25PM0.78m
Low Tide
4:59AM0.48m
7:10PM0.31m
6:35AM0.53m
8:06PM0.31m
8:35AM0.50m
8:58PM0.30m
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
thunderstorm
thunderstorm
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:55
5:55
5:55
4
6
5
4
5
1
1
1
2
2
1
2
Temp °C
25
26
29
30
28
27
27
26
25
26
28
29
29
27
27
26
26
26
29
29
28
27
26
26
28
30
33
33
31
30
31
30
29
30
33
33
34
31
31
30
30
30
33
33
33
31
30
30
Swell 1
Height (m)
Direction
Period (s)
0.8
SW
13
0.8
SW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.7
SW
13
0.7
SW
14
0.8
SW
14
0.9
SSE
6
0.8
SSE
6
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.8
SW
13
0.8
SW
12
0.8
SW
14
1
SW
14
1.1
SW
14
1.5
SW
14
1.6
SW
16
1.6
SW
16
1.6
SW
15
1.6
SW
15
1.5
SW
14
Energy kJ
215
215
257
261
261
180
203
234
64
56
249
249
245
193
175
251
401
500
890
1179
1300
1219
1020
928
Swell 2
Height (m)
Direction
Period (s)
0.6
SSE
8
0.6
SSE
8
0.6
SSE
8
0.4
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.9
SW
13
0.9
SW
13
0.8
SSE
7
0.7
SSE
7
0.9
SSE
7
0.7
SSE
8
0.8
SW
15
0.6
SW
18
0.8
SW
18
0.7
SW
18
0.5
S
5
0.6
SSE
8
0.6
SSE
8
0.6
SSE
8
0.6
SSE
7
0.6
SSE
7
Energy kJ
45
45
45
22
13
13
12
11
249
249
69
55
78
60
266
252
370
319
15
45
47
44
43
43
Swell 3
Height (m)
Direction
Period (s)
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.1
W
14
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.2
SSW
18
0.3
WNW
8
0.4
SW
16
0.5
SW
16
0.6
SW
16
0.6
SW
16
0.5
SW
16
0.7
SSE
8
0.7
SW
12
0.5
SSE
8
0.5
S
6
0.5
SE
10
0.2
W
7
0.2
W
7
0.2
W
7
0.1
W
7
0.2
W
7
Energy kJ
21
21
22
4
12
12
12
30
11
69
125
208
163
124
65
144
35
15
45
4
4
4
1
4
Wind waves
Height (m)
Direction
Period (s)
0.7
SSE
8
0.8
SSE
8
0.9
SSE
8
0.9
SSE
5
0.9
SSE
6
1.2
SSE
6
0.8
SSE
7
Energy kJ
60
79
85
51
57
106
70
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
4
4
4
4
4
Distance (km)
0
0
44
44
44
13
0
0
0
0
0
44
0
0
0
0
0
0
0
44
0
0
0
0
Best forecast wave conditions in Indonesia - Sumatra - Mainland
Rating
(10 max)
2
2
2
2
2
2
2
2
2
3
2
3
2
2
3
3
3
3
4
4
4
4
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
2
2
2
2
2
2
2
2
3
3
3
3
2
2
3
3
3
3
4
4
4
4
4
4
Header Global
Rating
(10 max)
4
4
4
4
5
9
9
8
6
9
5
5
4
5
4
8
9
6
9
9
9
9
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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