Rags Left surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 12 am Sunday 26 Apr 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
30.2° C
(Which is slightly warmer than usual)

How big are the waves at Rags Left today?

The current surf forecast for Rags Left at 9AM is: 1.8m 15s primary swell from a South-southwest direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 12:00am April 26). The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (26 Apr)6ft (1.8m)15s
Afternoon (26 Apr)6ft (1.8m)14s
Evening (26 Apr)5ft (1.6m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 27mm), heaviest during Sat night. Warm (max 30°C on Mon morning, min 25°C on Sat night). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
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
4 PM
7 PM
10 PM
Rating
(10 max)
4
3
3
2
4
3
4
4
4
3
2
2
2
2
3
3
3
3
3
3
3
3
4
4
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.8
SSW
16
1.9
S
16
1.8
SSW
16
1.9
SSW
15
1.8
SSW
15
1.7
SSW
14
1.7
SSW
14
1.6
SSW
14
1.6
SSW
14
1.6
SSW
13
1.6
SSW
13
1.4
SSW
13
1.3
SSW
13
1.3
SSW
13
1.2
SSW
13
1.2
SSW
12
1.2
SSW
12
1.2
S
12
1.2
S
12
1.3
S
14
0.9
S
14
0.7
SSW
20
1.3
S
13
1
SSW
18
Wave Graph
Metric surfscale
Energy kJ
1707
1788
1602
1581
1421
1240
1223
1075
1060
849
823
690
590
581
492
447
447
425
403
701
333
403
591
724
Wind (km/h)
10
E
20
NE
15
N
20
NNW
5
WNW
10
W
0
SW
5
SE
10
SE
15
SE
15
SE
20
SE
20
SSE
15
SSE
15
SSE
15
SSE
10
SSE
10
SSE
10
SE
10
ESE
10
SE
10
SSE
10
SSE
10
S
off
cross-off
cross
cross
glassy
on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:15AM0.56m
2:05PM0.74m
3:20AM0.66m
3:13PM0.73m
4:06AM0.77m
4:06PM0.72m
Low Tide
7:37AM0.36m
9:04PM0.20m
9:17AM0.32m
9:45PM0.18m
10:21AM0.26m
mod rain
thunderstorm
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
7
4
1
1
1
2
2
2
4
Temp °C
27
25
25
27
29
28
27
27
27
27
27
29
30
29
28
28
28
27
27
29
29
29
28
28
30
26
27
29
34
32
32
31
30
30
29
31
32
31
31
31
32
31
30
33
33
34
32
32
Swell 1
Height (m)
Direction
Period (s)
1.8
SSW
16
1.9
S
16
1.8
SSW
16
1.9
SSW
15
1.8
SSW
15
1.7
SSW
14
1.7
SSW
14
1.6
SSW
14
1.6
SSW
14
1.6
SSW
13
1.6
SSW
13
1.4
SSW
13
1.3
SSW
13
1.3
SSW
13
1.2
SSW
13
1.2
SSW
12
1.2
SSW
12
1.2
S
12
1.2
S
12
1.3
S
14
0.9
S
14
0.9
S
14
1.3
S
13
1.2
S
13
Energy kJ
1707
1788
1602
1581
1421
1240
1223
1075
1060
849
823
690
590
581
492
447
447
425
403
701
333
320
591
483
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.1
SW
15
0.1
S
20
0.2
S
19
0.2
S
18
0.3
S
18
0.4
S
18
0.5
S
17
0.6
S
16
0.7
S
16
0.8
S
16
0.8
S
16
0.8
S
15
0.4
SSW
12
0.8
SSW
12
0.8
S
10
0.8
SSW
20
1
SSW
18
Energy kJ
44
44
44
8
8
29
27
56
96
151
195
251
322
310
287
56
189
121
507
724
Swell 3
Height (m)
Direction
Period (s)
0.1
W
15
0.1
S
24
0.1
SW
23
0.1
SW
23
0.3
SW
17
0.1
SW
17
0.2
WSW
16
0.3
SW
16
0.3
S
23
0.4
SW
16
0.4
SSW
21
0.6
S
20
0.7
SSW
20
0.4
SW
15
0.4
SW
15
Energy kJ
4
11
21
21
46
11
26
41
92
87
153
290
403
75
75
Wind waves
Height (m)
Direction
Period (s)
0.5
SE
8
0.4
SSE
3
0.5
SE
8
0.5
SE
8
Energy kJ
32
4
29
28
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
Distance (km)
0
21
9
9
0
53
0
0
0
0
23
53
53
53
0
0
0
0
0
0
0
0
0
0
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
3
3
3
3
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
8
5
7
6
5
7
7
9
9
8
7
5
6
6
6
5
5
5
5
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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