Rags Left surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 12 pm Saturday 30 May 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Rags Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rags Left sea temperature is
30.3° C
(Which is slightly warmer than usual)

How big are the waves at Rags Left today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 5.5ft (1.7m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 5ft (1.6m), 13s period with SSW swell.
  • Evening surf: Evening surf (30 May, local time) - 5ft (1.5m), 12s period with SSW swell.

The current surf forecast for Rags Left at 6PM is: 1.6m 13s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a West-northwest direction (forecast issued at 12:00pm May 30). The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (30 May)5.5ft (1.7m)13s
Afternoon (30 May)5ft (1.6m)13s
Evening (30 May)5ft (1.5m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 29°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light.

Sat
30
Sunday
31
Monday
1
Tue
2
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)
4
4
2
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
3
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)
1.7
SSW
13
1.7
SSW
13
1.6
SSW
13
1.6
SSW
13
1.5
SSW
12
1.5
SSW
12
1.5
SSW
12
1.4
SSW
12
1.4
SSW
12
1.4
SSW
12
1.3
SSW
12
1.3
SSW
12
1.3
SSW
12
1.3
SSW
12
0.9
SSW
16
0.9
SSW
15
1.1
SW
15
1.2
SSW
15
1.2
SSW
14
1.3
SSW
14
1.6
SSW
14
1.5
SSW
14
1.4
SSW
14
1.4
SSW
14
Wave Graph
Metric surfscale
Energy kJ
987
987
875
787
657
647
636
598
598
589
508
500
454
446
447
398
496
576
561
586
929
779
752
774
Wind (km/h)
5
ESE
5
SSE
5
S
10
S
5
SSE
5
SE
5
SE
5
ESE
5
ESE
5
SSW
5
SW
5
S
5
SSE
5
ESE
5
E
5
ENE
5
ESE
10
SSW
5
SSW
5
SSW
5
SE
5
SE
5
E
5
E
glassy
cross-off
cross
cross
cross-off
cross-off
cross-off
glassy
glassy
cross-on
cross-on
cross
glassy
glassy
glassy
off
glassy
cross
cross-on
glassy
glassy
glassy
glassy
off
High Tide
5:42PM0.54m
5:51AM0.95m
6:19PM0.53m
6:26AM0.95m
6:55PM0.53m
Low Tide
10:58PM0.15m
12:40PM0.10m
11:33PM0.14m
1:13PM0.09m
00:08AM0.13m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
6:15
Temp °C
28
28
29
28
27
27
27
26
28
29
28
28
27
27
26
26
28
29
29
28
27
27
26
26
32
32
33
32
31
31
31
30
32
33
31
32
31
31
30
29
32
32
32
32
30
30
29
29
Swell 1
Height (m)
Direction
Period (s)
1.7
SSW
13
1.7
SSW
13
1.6
SSW
13
1.6
SSW
13
1.5
SSW
12
1.5
SSW
12
1.5
SSW
12
1.4
SSW
12
1.4
SSW
12
1.4
SSW
12
1.3
SSW
12
1.3
SSW
12
1.3
SSW
12
1.3
SSW
12
1.2
SSW
11
1.1
SSW
11
1.1
SSW
11
1.2
SSW
15
1.2
SSW
14
1.3
SSW
14
1.6
SSW
14
1.5
SSW
14
1.4
SSW
14
1.4
SSW
14
Energy kJ
987
987
875
787
657
647
636
598
598
589
508
500
454
446
372
285
280
576
561
586
929
779
752
774
Swell 2
Height (m)
Direction
Period (s)
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
SSW
17
0.6
SSW
16
0.7
SSW
16
0.8
SSW
16
0.9
SSW
16
0.9
SSW
15
1.1
SW
15
1
SSW
11
1
SSW
11
1
SSW
11
0.3
WNW
8
0.6
SSW
8
0.6
SSW
8
0.6
SSW
8
Energy kJ
21
25
25
26
26
26
26
25
25
24
115
181
232
330
447
398
496
230
226
218
11
50
51
50
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
7
0.1
SE
7
0.1
SE
7
0.1
SE
7
0.1
SE
7
0.2
SSW
18
0.2
SSW
18
0.3
SSW
18
0.3
SSW
18
0.4
SW
18
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.1
SW
24
0.3
WNW
8
0.3
WNW
8
0.4
SSW
19
Energy kJ
5
2
2
2
2
32
31
61
62
79
25
25
25
24
24
23
23
20
20
19
22
11
11
123
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Distance (km)
0
0
125
31
0
0
0
0
0
53
21
23
0
0
0
0
0
53
53
0
0
0
0
0
Best forecast wave conditions in Mentawi Islands
Rating
(10 max)
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
Header Global
Rating
(10 max)
5
5
5
5
6
8
7
7
7
7
7
6
6
5
5
5
5
5
5
4
4
5
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

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