Rags Right surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 12 pm Friday 12 Dec 2025 WIB
Forecast update in hr  min  s Forecast update imminent
Rags Right surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rags Right sea temperature is
29.5° C
(Which is 1.0°C warmer than normal for this time of year)


How big are the waves at Rags Right today?

The current surf forecast for Rags Right at 5PM is: 0.8m 12s primary swell from a Southwest direction and 0.7m 7s secondary swell from a West-northwest direction, 0.5m 4s secondary swell from a North direction (forecast issued at 12:00pm December 12). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (12 Dec)3ft (0.9m)13s
Afternoon (12 Dec)3ft (0.9m)12s
Evening (12 Dec)2.5ft (0.7m)14s

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

Updates in  hr  min  s Forecast update imminent
Friday
12
Saturday
13
Sunday
14
Monday
15
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
Rating
(10 max)
1
0
0
0
0
0
1
1
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SW
0.7
SSW
0.9
SW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.7
SW
0.7
SSW
0.7
SSW
1.1
W
1.4
W
1.4
W
1.3
W
Period(s) (?)13151214141414131313131313121212121212129998
Wave
Graph
(?)Metric surfscale
Energy kJ (?)265246212218215215210187198192208192183175169169184144123123207325304234
Wind
(km/h)
15
N
20
NW
20
NW
15
NNW
15
NW
15
NNW
15
NNW
10
NNW
15
NNW
15
NW
20
W
20
WNW
25
WNW
15
NNW
10
N
5
NNE
5
SW
15
WSW
20
W
20
W
30
W
30
WNW
30
NW
30
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
crosscross-
off
cross-
on
ononononcross-
on
cross-
on
cross-
on
High Tide
/ height (m)
11:49PM
0.66
1:22PM
0.71
12:55AM
0.58
2:20PM
0.76
2:07AM
0.53
Low Tide
/ height (m)
5:48PM
0.38
6:20AM
0.22
7:34PM
0.40
7:06AM
0.23
9:10PM
0.36
Friday
12
Saturday
13
Sunday
14
Monday
15
Sunrise-------6:03-------6:03-------6:05
Sunset--6:21-------6:22-------6:22-----
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
thunderstorm
light rain
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
Rain (mm)
311235643455325114134757
Temp. °C252727262625252525242525252424242525252525252525
Feels °C (?)272929282928282827262627262627282927262625242425
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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