Jimmys surfForecast / Sumatra – Mainland / Indonesia

information circle48hr Weather and Surf, issued 6 pm Tuesday 26 May 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Jimmys surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jimmys sea temperature is
30.0° C
(Which is slightly warmer than usual)

How big are the waves at Jimmys today?

The current surf forecast for Jimmys at 9PM is: 1.5m 16s primary swell from a Southwest direction and 0.6m 8s secondary swell from a South-southeast direction (forecast issued at 06:00pm May 26). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (WIB) & DateWave HeightWave Period
Morning (26 May)--
Afternoon (26 May)4.5ft (1.4m)16s
Evening (26 May)5ft (1.5m)16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 28°C on Tue afternoon, min 25°C on Wed night). Wind will be generally light.

Tue
26
Wednesday
27
Thursday
28
Fri
29
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
10 AM
1 PM
Rating
(10 max)
3
3
4
4
4
4
3
3
4
4
4
4
4
4
4
3
4
4
4
4
4
4
3
3
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)
1.4
SW
16
1.5
SW
16
1.5
SW
15
1.5
SW
15
1.4
SW
15
1.4
SW
14
1.4
SW
14
1.4
SW
14
1.1
SW
18
1.8
SW
18
1.9
SW
17
2.1
SW
17
2.1
SW
16
2.2
SW
16
2.3
SW
16
2.3
SW
16
2.3
SW
16
2.2
SW
16
2.1
SW
15
2.1
SW
15
2.1
SW
15
2.1
SW
15
2.1
SW
14
2.1
SW
14
Wave Graph
Metric surfscale
Energy kJ
1031
1087
1046
966
844
763
752
731
726
1925
2165
2437
2415
2434
2545
2545
2513
2352
2130
1994
1941
1810
1785
1761
Wind (km/h)
10
W
5
NW
5
N
5
N
5
N
5
NNE
5
SW
5
SW
5
WSW
0
NNW
5
NE
5
NE
5
NE
5
NNE
5
SSW
5
SSW
5
SSW
5
NE
5
NNE
5
NNE
5
N
5
N
5
WSW
10
SW
cross-on
cross
glassy
glassy
glassy
glassy
on
on
glassy
glassy
off
off
glassy
glassy
glassy
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
on
High Tide
3:04PM0.71m
3:57AM0.97m
4:14PM0.68m
4:40AM1.03m
5:12PM0.66m
5:19AM1.07m
Low Tide
9:09PM0.31m
10:54AM0.34m
9:53PM0.32m
11:45AM0.27m
10:32PM0.32m
12:25PM0.20m
part cloud
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:57
5:57
5:58
1
1
Temp °C
28
26
26
26
26
26
28
28
28
26
26
25
25
26
28
28
28
26
26
25
25
25
28
28
32
30
30
30
29
30
31
31
32
30
30
28
29
30
32
32
32
30
30
29
28
28
31
31
Swell 1
Height (m)
Direction
Period (s)
1.4
SW
16
1.5
SW
16
1.5
SW
15
1.5
SW
15
1.4
SW
15
1.4
SW
14
1.4
SW
14
1.4
SW
14
1.4
SW
14
1.8
SW
18
1.9
SW
17
2.1
SW
17
2.1
SW
16
2.2
SW
16
2.3
SW
16
2.3
SW
16
2.3
SW
16
2.2
SW
16
2.1
SW
15
2.1
SW
15
2.1
SW
15
2.1
SW
15
2.1
SW
14
2.1
SW
14
Energy kJ
1031
1087
1046
966
844
763
752
731
721
1925
2165
2437
2415
2434
2545
2545
2513
2352
2130
1994
1941
1810
1785
1761
Swell 2
Height (m)
Direction
Period (s)
0.6
SSE
8
0.6
SSE
8
0.6
SSE
8
0.5
S
8
0.5
S
8
0.6
SW
20
0.8
SW
19
0.9
SW
19
1.1
SW
18
0.4
SSE
8
0.3
WNW
8
0.3
WNW
8
0.4
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.4
SE
8
0.4
SE
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
Energy kJ
51
50
49
32
32
244
446
589
726
24
14
14
23
14
13
13
13
17
17
13
13
13
13
13
Swell 3
Height (m)
Direction
Period (s)
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
SW
20
0.5
S
8
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
WNW
8
0.3
SSE
7
0.3
SSE
7
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.4
SE
11
0.3
WNW
8
0.3
WNW
8
0.4
SE
8
0.3
SSE
8
0.2
SSE
8
0.2
SSE
8
0.2
SSE
7
Energy kJ
26
26
26
26
144
31
20
20
24
23
11
11
29
28
28
27
31
13
13
16
12
6
6
5
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
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
4
4
4
4
Distance (km)
0
450
450
450
0
0
0
0
0
383
0
0
0
0
0
0
0
450
0
0
0
0
0
0
Best forecast wave conditions in Indonesia - Sumatra - Mainland
Rating
(10 max)
4
3
4
4
4
4
4
4
4
4
4
4
4
4
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)
5
6
9
9
9
5
6
7
6
7
7
9
6
9
6
9
9
9
8
7
9
7
7
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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