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Mentawai Surf Forecast
◀
6am Thu 10 Jul
6ft+ SSW
5kt SSE
(2x Overhead)
2.7m @ 15s SSW (193°)
1.2m @ 8.9s SSE (155°)
0.3m @ 10.4s WNW (286°)
12pm Thu 10 Jul
6ft+ SSW
3kt SSW
(2x Overhead)
2.7m @ 14.6s SSW (193°)
1.3m @ 9s SSE (155°)
0.3m @ 10.2s WNW (286°)
6pm Thu 10 Jul
6ft+ S
3kt WNW
(2x Overhead)
2.9m @ 14.2s S (186°)
0.4m @ 10s WNW (288°)
6am Fri 11 Jul
6ft S
5kt N
(2x Overhead)
2.6m @ 13.5s S (186°)
0.4m @ 9.8s WNW (288°)
12pm Fri 11 Jul
5-6ft S
5kt NNW
(2x Overhead)
2.5m @ 13.4s S (186°)
0.4m @ 9.6s WNW (288°)
6pm Fri 11 Jul
5ft S
6kt WNW
(1.5x Overhead)
2.3m @ 13s S (186°)
0.2m @ 21.9s SW (216°)
0.3m @ 9.5s WNW (288°)
6am Sat 12 Jul
3-5ft S
4kt NNE
(Well Overhead)
2.1m @ 12.3s S (186°)
0.5m @ 20.1s SW (215°)
0.3m @ 9.3s WNW (288°)
12pm Sat 12 Jul
4ft S
1kt S
(Overhead)
2.0m @ 12.2s S (185°)
0.8m @ 19.6s SW (217°)
0.3m @ 9.2s WNW (288°)
6pm Sat 12 Jul
3ft S
2kt NW
(Head High)
1.7m @ 11.9s S (182°)
0.9m @ 18.9s SW (216°)
0.9m @ 14.8s SSW (197°)

Thu
6am
Thu
12pm
Thu
6pm
Fri
6am
Fri
12pm
Fri
6pm
Sat
6am
Sat
12pm
Sat
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SSE
5kt
A
SSW
3kt
A
WNW
3kt
A
N
5kt
A
NNW
5kt
A
WNW
6kt
A
NNE
4kt
A
S
1kt
A
NW
2kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu
10/07
12am
6ft+
S
5kt
2.6
m
15.8s
194 (SSW)
1.1
m
8.5s
156 (SSE)
0.3
m
10.6s
286 (WNW)
6am
6ft+
SSE
5kt
2.7
m
15s
193 (SSW)
1.2
m
8.9s
155 (SSE)
0.3
m
10.4s
286 (WNW)
12pm
6ft+
SSW
3kt
2.7
m
14.6s
193 (SSW)
1.3
m
9s
155 (SSE)
0.3
m
10.2s
286 (WNW)
6pm
6ft+
WNW
3kt
2.9
m
14.2s
186 (S)
0.4
m
10s
288 (WNW)
Thu
10/07
6ft+
SSW
3kt
2.7
m
14.6s
193 (SSW)
1.3
m
9s
155 (SSE)
0.3
m
10.2s
286 (WNW)
-
Fri
11/07
12am
6ft
NW
3kt
2.7
m
13.7s
186 (S)
0.4
m
9.9s
288 (WNW)
6am
6ft
N
5kt
2.6
m
13.5s
186 (S)
0.4
m
9.8s
288 (WNW)
12pm
5-6ft
NNW
5kt
2.5
m
13.4s
186 (S)
0.4
m
9.6s
288 (WNW)
6pm
5ft
WNW
6kt
2.3
m
13s
186 (S)
0.2
m
21.9s
216 (SW)
0.3
m
9.5s
288 (WNW)
Fri
11/07
5-6ft
NNW
5kt
2.5
m
13.4s
186 (S)
0.4
m
9.6s
288 (WNW)
-
Sat
12/07
12am
4-5ft
WNW
4kt
2.2
m
12.4s
186 (S)
0.4
m
21.6s
217 (SW)
0.3
m
9.4s
288 (WNW)
6am
3-5ft
NNE
4kt
2.1
m
12.3s
186 (S)
0.5
m
20.1s
215 (SW)
0.3
m
9.3s
288 (WNW)
12pm
4ft
S
1kt
2.0
m
12.2s
185 (S)
0.8
m
19.6s
217 (SW)
0.3
m
9.2s
288 (WNW)
6pm
3ft
NW
2kt
1.7
m
11.9s
182 (S)
0.9
m
18.9s
216 (SW)
0.9
m
14.8s
197 (SSW)
Sat
12/07
4ft
S
1kt
2.0
m
12.2s
185 (S)
0.8
m
19.6s
217 (SW)
0.3
m
9.2s
288 (WNW)
- bulletin_datetime_utc => 2025-07-09 12:00:00
- location_identifier => 196
- timezone => Asia/Jakarta