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Roti Island Surf Forecast

Basic // Advanced
◀
6am Tue 15 Apr
3ft SW 11kt WNW
(Head High)
1.3m @ 15s SW (221°)
0.9m @ 10s SSE (162°)
0.3m @ 4.5s SW (225°)
12pm Tue 15 Apr
3ft SW 10kt NW
(Head High)
1.3m @ 15.6s SW (221°)
0.5m @ 9.6s SSE (159°)
0.4m @ 6s SSW (200°)
6pm Tue 15 Apr
3ft SW 7kt NW
(Head High)
1.2m @ 15.7s SW (221°)
0.4m @ 3.5s W (269°)
0.4m @ 6s SSW (207°)
6am Wed 16 Apr
2-3ft SW 7kt NNE
(Shoulder-Head High)
1.1m @ 15.4s SW (221°)
0.4m @ 6.1s SSW (213°)
0.2m @ 3.6s W (279°)
12pm Wed 16 Apr
2ft SW 7kt NNE
(Waist-Shoulder High)
1.0m @ 14.7s SW (221°)
0.3m @ 6s SW (216°)
6pm Wed 16 Apr
2ft SW 5kt ENE
(Waist-Shoulder High)
0.9m @ 14.6s SW (221°)
0.2m @ 5.7s SW (219°)
6am Thu 17 Apr
2ft SW 5kt ENE
(Waist-Shoulder High)
0.8m @ 14.5s SW (222°)
12pm Thu 17 Apr
1-2ft SW 6kt NNE
(Waist High)
0.7m @ 14.2s SW (223°)
6pm Thu 17 Apr
1-2ft SW 5kt N
(Waist High)
0.7m @ 13.4s SW (224°)
0.2m @ 17.8s SW (221°)

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Tue 6am
Tue 12pm
Tue 6pm
Wed 6am
Wed 12pm
Wed 6pm
Thu 6am
Thu 12pm
Thu 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
WNW 11kt
A
NW 10kt
A
NW 7kt
A
NNE 7kt
A
NNE 7kt
A
ENE 5kt
A
ENE 5kt
A
NNE 6kt
A
N 5kt
Tide Times & Weather
Possible thunderstorm 26°C // 29°C
Possible thunderstorm 26°C // 29°C
Possible thunderstorm 26°C // 30°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Tue 15/04
12am
3ft
WNW 11kt
1.3 m
14.9s 221 (SW)
0.6 m
7.4s 169 (S)
6am
3ft
WNW 11kt
1.3 m
15s 221 (SW)
0.9 m
10s 162 (SSE)
0.3 m
4.5s 225 (SW)
12pm
3ft
NW 10kt
1.3 m
15.6s 221 (SW)
0.5 m
9.6s 159 (SSE)
0.4 m
6s 200 (SSW)
6pm
3ft
NW 7kt
1.2 m
15.7s 221 (SW)
0.4 m
3.5s 269 (W)
0.4 m
6s 207 (SSW)
+
Tue 15/04
3ft
NW 10kt
1.3 m
15.6s 221 (SW)
0.5 m
9.6s 159 (SSE)
0.4 m
6s 200 (SSW)
-
Wed 16/04
12am
3ft
N 7kt
1.2 m
15.7s 221 (SW)
0.5 m
6.2s 230 (SW)
6am
2-3ft
NNE 7kt
1.1 m
15.4s 221 (SW)
0.4 m
6.1s 213 (SSW)
0.2 m
3.6s 279 (W)
12pm
2ft
NNE 7kt
1.0 m
14.7s 221 (SW)
0.3 m
6s 216 (SW)
6pm
2ft
ENE 5kt
0.9 m
14.6s 221 (SW)
0.2 m
5.7s 219 (SW)
+
Wed 16/04
2ft
NNE 7kt
1.0 m
14.7s 221 (SW)
0.3 m
6s 216 (SW)
-
Thu 17/04
12am
2ft
ENE 5kt
0.8 m
14.5s 222 (SW)
0.2 m
5.7s 221 (SW)
6am
2ft
ENE 5kt
0.8 m
14.5s 222 (SW)
12pm
1-2ft
NNE 6kt
0.7 m
14.2s 223 (SW)
6pm
1-2ft
N 5kt
0.7 m
13.4s 224 (SW)
0.2 m
17.8s 221 (SW)
+
Thu 17/04
1-2ft
NNE 6kt
0.7 m
14.2s 223 (SW)
  • bulletin_datetime_utc => 2025-04-15 00:00:00
  • location_identifier => 186
  • timezone => Asia/Jakarta