Check the 16-day forecast with Swellnet Pro for $8.95/month

Mentawai Surf Forecast

6am Sun 13 Jul
3-4ft SW 3kt ENE
(Overhead)
1.2m @ 17.6s SW (216°)
1.4m @ 11s S (179°)
0.9m @ 13.6s SSW (196°)
12pm Sun 13 Jul
3-4ft SW 3kt N
(Overhead)
1.3m @ 16.5s SW (216°)
1.3m @ 10.9s S (179°)
0.9m @ 13.6s SSW (199°)
6pm Sun 13 Jul
5-6ft SSW 10kt NNW
(2x Overhead)
2.0m @ 16.2s SSW (201°)
0.2m @ 8.7s WNW (288°)
0.4m @ 3.6s NW (319°)
6am Mon 14 Jul
4-5ft SSW 10kt NNW
(Well Overhead)
1.8m @ 15.4s SSW (204°)
0.5m @ 4s NW (324°)
0.2m @ 6.9s WNW (293°)
12pm Mon 14 Jul
4ft SW 12kt NW
(Overhead)
1.5m @ 14.9s SW (215°)
0.9m @ 10s S (178°)
0.4m @ 6.4s WNW (294°)
6pm Mon 14 Jul
4ft SSW 11kt WNW
(Overhead)
1.5m @ 14.8s SSW (213°)
0.8m @ 9.8s S (175°)
0.5m @ 6.7s WNW (295°)
6am Tue 15 Jul
4ft SSW 13kt NW
(Overhead)
1.5m @ 14.3s SSW (210°)
1.0m @ 8.1s WNW (297°)
0.8m @ 9.1s S (174°)
12pm Tue 15 Jul
3-4ft SSW 11kt N
(Overhead)
1.4m @ 13.6s SSW (209°)
1.1m @ 8.6s WNW (296°)
0.9m @ 9.3s S (179°)
6pm Tue 15 Jul
3-5ft SSW 6kt NNW
(Well Overhead)
1.8m @ 13.4s SSW (199°)
1.1m @ 8.9s WNW (291°)

This is premium content for Swellnet Pro subscribers WHY?

Become a subscriber and receive access to ad-free 16 day surf forecasts and charts, detailed surf forecaster notes, dawn surf reports and premium, ad-free surfcams and replays.

Get Swellnet Pro
Sun 6am
Sun 12pm
Sun 6pm
Mon 6am
Mon 12pm
Mon 6pm
Tue 6am
Tue 12pm
Tue 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
ENE 3kt
A
N 3kt
A
NNW 10kt
A
NNW 10kt
A
NW 12kt
A
WNW 11kt
A
NW 13kt
A
N 11kt
A
NNW 6kt
Tide Times & Weather
Rain 19°C // 23°C
Rain 19°C // 24°C
Late shower 19°C // 26°C

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sun 13/07
12am
3-4ft
ESE 5kt
1.8 m
11.6s 186 (S)
1.0 m
18s 217 (SW)
0.5 m
15.8s 182 (S)
6am
3-4ft
ENE 3kt
1.2 m
17.6s 216 (SW)
1.4 m
11s 179 (S)
0.9 m
13.6s 196 (SSW)
12pm
3-4ft
N 3kt
1.3 m
16.5s 216 (SW)
1.3 m
10.9s 179 (S)
0.9 m
13.6s 199 (SSW)
6pm
5-6ft
NNW 10kt
2.0 m
16.2s 201 (SSW)
0.2 m
8.7s 288 (WNW)
0.4 m
3.6s 319 (NW)
+
Sun 13/07
3-4ft
N 3kt
1.3 m
16.5s 216 (SW)
1.3 m
10.9s 179 (S)
0.9 m
13.6s 199 (SSW)
-
Mon 14/07
12am
5ft
NNW 10kt
1.9 m
16s 203 (SSW)
0.5 m
4.1s 323 (NW)
0.2 m
8.6s 289 (WNW)
6am
4-5ft
NNW 10kt
1.8 m
15.4s 204 (SSW)
0.5 m
4s 324 (NW)
0.2 m
6.9s 293 (WNW)
12pm
4ft
NW 12kt
1.5 m
14.9s 215 (SW)
0.9 m
10s 178 (S)
0.4 m
6.4s 294 (WNW)
6pm
4ft
WNW 11kt
1.5 m
14.8s 213 (SSW)
0.8 m
9.8s 175 (S)
0.5 m
6.7s 295 (WNW)
+
Mon 14/07
4ft
NW 12kt
1.5 m
14.9s 215 (SW)
0.9 m
10s 178 (S)
0.4 m
6.4s 294 (WNW)
-
Tue 15/07
12am
4ft
NNW 12kt
1.5 m
14.6s 212 (SSW)
0.8 m
9.4s 174 (S)
0.9 m
7.5s 296 (WNW)
6am
4ft
NW 13kt
1.5 m
14.3s 210 (SSW)
1.0 m
8.1s 297 (WNW)
0.8 m
9.1s 174 (S)
12pm
3-4ft
N 11kt
1.4 m
13.6s 209 (SSW)
1.1 m
8.6s 296 (WNW)
0.9 m
9.3s 179 (S)
6pm
3-5ft
NNW 6kt
1.8 m
13.4s 199 (SSW)
1.1 m
8.9s 291 (WNW)
+
Tue 15/07
3-4ft
N 11kt
1.4 m
13.6s 209 (SSW)
1.1 m
8.6s 296 (WNW)
0.9 m
9.3s 179 (S)
  • bulletin_datetime_utc => 2025-07-12 18:00:00
  • location_identifier => 196
  • timezone => Asia/Jakarta