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Mentawai Surf Forecast
◀
6am Sat 19 Jul
6ft SSW
0kt WSW
(2x Overhead)
2.3m @ 16s SSW (204°)
1.2m @ 9.8s SSE (168°)
0.6m @ 7.8s WNW (284°)
12pm Sat 19 Jul
5ft SSW
2kt WNW
(1.5x Overhead)
1.9m @ 14.9s SSW (210°)
1.2m @ 17.9s SSW (193°)
1.2m @ 9.7s SSE (168°)
6pm Sat 19 Jul
6ft SSW
2kt WSW
(2x Overhead)
2.3m @ 15.6s SSW (205°)
1.1m @ 9.2s SSE (168°)
0.6m @ 7.6s WNW (283°)
6am Sun 20 Jul
6ft SSW
0kt NE
(2x Overhead)
2.1m @ 15.5s SSW (207°)
1.0m @ 9s SSE (167°)
0.5m @ 7.5s WNW (282°)
12pm Sun 20 Jul
4ft SSW
2kt S
(Overhead)
1.6m @ 15.2s SSW (196°)
1.3m @ 15s SW (222°)
0.9m @ 8.9s SSE (168°)
6pm Sun 20 Jul
4-5ft S
2kt S
(Well Overhead)
1.8m @ 17.2s S (190°)
1.3m @ 14.8s SW (222°)
0.6m @ 8.4s WNW (287°)
6am Mon 21 Jul
6ft SSW
3kt E
(2x Overhead)
2.2m @ 15s SSW (200°)
0.5m @ 8.1s WNW (287°)
12pm Mon 21 Jul
5ft SSW
3kt SSE
(1.5x Overhead)
2.0m @ 14.7s SSW (201°)
0.5m @ 8.1s WNW (287°)
6pm Mon 21 Jul
4-5ft SSW
3kt S
(Well Overhead)
1.9m @ 14.4s SSW (201°)
0.4m @ 9.3s WNW (291°)
0.4m @ 7.6s WNW (284°)

Sat
6am
Sat
12pm
Sat
6pm
Sun
6am
Sun
12pm
Sun
6pm
Mon
6am
Mon
12pm
Mon
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
WSW
0kt
A
WNW
2kt
A
WSW
2kt
A
NE
0kt
A
S
2kt
A
S
2kt
A
E
3kt
A
SSE
3kt
A
S
3kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sat
19/07
12am
6ft
WNW
2kt
2.2
m
16.1s
203 (SSW)
1.3
m
9.8s
167 (SSE)
0.7
m
7.9s
285 (WNW)
6am
6ft
WSW
0kt
2.3
m
16s
204 (SSW)
1.2
m
9.8s
168 (SSE)
0.6
m
7.8s
284 (WNW)
12pm
5ft
WNW
2kt
1.9
m
14.9s
210 (SSW)
1.2
m
17.9s
193 (SSW)
1.2
m
9.7s
168 (SSE)
6pm
6ft
WSW
2kt
2.3
m
15.6s
205 (SSW)
1.1
m
9.2s
168 (SSE)
0.6
m
7.6s
283 (WNW)
Sat
19/07
5ft
WNW
2kt
1.9
m
14.9s
210 (SSW)
1.2
m
17.9s
193 (SSW)
1.2
m
9.7s
168 (SSE)
-
Sun
20/07
12am
6ft
SW
3kt
2.2
m
15.7s
206 (SSW)
1.1
m
9s
167 (SSE)
0.3
m
9.2s
292 (WNW)
6am
6ft
NE
0kt
2.1
m
15.5s
207 (SSW)
1.0
m
9s
167 (SSE)
0.5
m
7.5s
282 (WNW)
12pm
4ft
S
2kt
1.6
m
15.2s
196 (SSW)
1.3
m
15s
222 (SW)
0.9
m
8.9s
168 (SSE)
6pm
4-5ft
S
2kt
1.8
m
17.2s
190 (S)
1.3
m
14.8s
222 (SW)
0.6
m
8.4s
287 (WNW)
Sun
20/07
4ft
S
2kt
1.6
m
15.2s
196 (SSW)
1.3
m
15s
222 (SW)
0.9
m
8.9s
168 (SSE)
-
Mon
21/07
12am
6ft
ESE
1kt
2.2
m
15.4s
200 (SSW)
0.6
m
8.2s
287 (WNW)
6am
6ft
E
3kt
2.2
m
15s
200 (SSW)
0.5
m
8.1s
287 (WNW)
12pm
5ft
SSE
3kt
2.0
m
14.7s
201 (SSW)
0.5
m
8.1s
287 (WNW)
6pm
4-5ft
S
3kt
1.9
m
14.4s
201 (SSW)
0.4
m
9.3s
291 (WNW)
0.4
m
7.6s
284 (WNW)
Mon
21/07
5ft
SSE
3kt
2.0
m
14.7s
201 (SSW)
0.5
m
8.1s
287 (WNW)
- bulletin_datetime_utc => 2025-07-18 12:00:00
- location_identifier => 196
- timezone => Asia/Jakarta