Jackals surf break

Jackals surfForecast / Simeulue Island / Indonesia

information circle48hr Weather and Surf, issued 6 am Tuesday 19 May 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Jackals surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jackals sea temperature is
30.3° C
(Which is slightly warmer than usual)

How big are the waves at Jackals today?

The current surf forecast for Jackals at 3PM is: 1.1m 14s primary swell from a South direction and 0.8m 16s secondary swell from a Southwest direction (forecast issued at 06:00am May 19). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (19 May)3.5ft (1.1m)14s
Afternoon (19 May)3.5ft (1.1m)14s
Evening (19 May)3.5ft (1.1m)16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 24mm), heaviest during Wed night. Warm (max 30°C on Tue afternoon, min 27°C on Tue night). Wind will be generally light.

Tuesday
19
Wednesday
20
Thursday
21
Fri
22
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
2
1
1
0
1
2
2
2
2
1
1
1
2
1
1
1
2
3
2
2
2
2
2
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)
1.1
S
15
1.1
S
14
1.1
S
14
1.1
S
14
1.1
S
14
1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
16
1
SW
16
1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.2
SW
15
1.1
SW
15
1.2
SW
15
1
SW
17
1.1
SW
15
1.2
SW
15
1.1
SW
15
1.3
SW
15
1.3
SW
16
Wave Graph
Metric surfscale
Energy kJ
524
499
478
458
439
492
574
659
581
492
468
619
603
595
580
640
557
631
555
542
606
542
724
773
Wind (km/h)
10
NW
10
NNW
15
NNW
15
NW
15
WNW
15
WNW
10
WNW
10
NW
10
NW
10
NW
10
NW
10
NW
15
WNW
15
WNW
15
WNW
10
WNW
10
WNW
10
NW
10
NW
10
WNW
10
WNW
10
WNW
5
WNW
10
WNW
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
cross-on
on
on
on
cross-on
High Tide
8:18AM0.69m
8:42PM0.33m
9:05AM0.66m
9:33PM0.30m
9:56AM0.62m
10:35PM0.28m
Low Tide
1:30AM0.00m
3:18PM0.00m
2:09AM0.03m
4:13PM0.04m
2:52AM0.07m
5:15PM0.07m
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
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>
6:37
6:37
6:37
6:37
2
1
1
1
2
2
1
2
2
1
1
3
1
1
1
1
1
1
Temp °C
28
27
29
29
30
28
28
27
27
27
28
29
29
28
27
27
27
27
28
29
29
28
28
27
32
31
32
33
33
31
32
31
31
31
32
33
32
31
30
31
31
31
32
33
33
32
33
31
Swell 1
Height (m)
Direction
Period (s)
1.1
S
15
1.1
S
14
1.1
S
14
1.1
S
14
1.1
S
14
1.1
S
13
1.1
S
13
1.1
S
13
1.1
S
13
1.1
S
12
1.1
S
12
1.1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.2
SW
15
1.1
SW
15
1.2
SW
15
1
SW
17
1.1
SW
15
1.2
SW
15
1.1
SW
15
1.3
SW
15
1.3
SW
16
Energy kJ
524
499
478
458
439
420
404
395
395
371
347
619
603
595
580
640
557
631
555
542
606
542
724
773
Swell 2
Height (m)
Direction
Period (s)
0.8
SW
18
0.8
W
8
0.7
W
8
0.8
SW
16
0.8
SW
16
1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
16
1
SW
16
1
SW
16
1.1
S
12
1.1
S
12
1.1
S
12
0.7
S
9
0.7
S
12
0.7
S
9
0.6
S
9
0.9
S
11
0.9
S
11
0.8
S
11
0.8
S
11
0.8
S
11
0.8
S
11
Energy kJ
437
78
57
380
361
492
574
659
581
492
468
336
330
330
81
134
78
56
209
191
143
143
143
143
Swell 3
Height (m)
Direction
Period (s)
0.8
W
8
0.8
SW
18
0.7
SW
17
0.7
W
8
0.7
W
8
0.7
W
7
0.7
W
7
0.6
W
7
0.6
W
7
0.5
W
7
0.7
S
12
0.7
S
12
0.7
S
9
0.7
S
12
0.6
S
12
0.8
SW
14
0.5
W
7
0.5
W
7
0.5
W
7
0.6
W
7
0.6
WNW
7
Energy kJ
80
370
297
55
54
54
53
36
34
23
134
136
78
134
97
245
22
23
24
35
40
Wind waves
Height (m)
Direction
Period (s)
0.6
W
7
0.7
W
7
0.5
W
7
0.5
W
7
Energy kJ
38
51
24
24
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
3
2
2
2
4
3
3
3
3
2
3
2
3
3
3
3
3
2
2
2
2
Distance (km)
221
12
12
267
266
266
137
221
221
221
221
221
266
221
137
221
221
221
131
221
130
130
130
130
Best forecast wave conditions in Simeulue Island
Rating
(10 max)
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
3
4
4
4
4
4
4
3
3
4
3
3
3
3
4
3
3
3
3
4
4
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
4
5
5
5
5
4
5
4
5
5
4
4
5
4
4
4
4
  • 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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