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

Mentawai Surf Forecast

6am Tue 21 Sep
2-3ft SSW 6kt SE
(Shoulder-Head High)
1.2m @ 12.9s SSW (200°)
1.4m @ 9.3s S (169°)
0.7m @ 14.7s SW (223°)
12pm Tue 21 Sep
2-3ft S 7kt SE
(Shoulder-Head High)
1.5m @ 9.8s S (169°)
1.0m @ 12.5s SSW (201°)
0.6m @ 14.6s SW (223°)
6pm Tue 21 Sep
2ft SSE 10kt SSE
(Waist-Shoulder High)
1.5m @ 9.8s SSE (168°)
0.7m @ 13.7s SW (222°)
0.8m @ 12.3s SSW (197°)
6am Wed 22 Sep
2ft SSE 9kt SE
(Waist-Shoulder High)
1.5m @ 9s SSE (167°)
0.8m @ 13.5s SW (217°)
0.6m @ 12.2s SSW (198°)
12pm Wed 22 Sep
2ft SSW 6kt SE
(Waist-Shoulder High)
0.9m @ 13.2s SSW (209°)
1.4m @ 9.2s SSE (167°)
0.2m @ 7.4s W (281°)
6pm Wed 22 Sep
2ft SSW 6kt SE
(Waist-Shoulder High)
0.9m @ 13.2s SSW (208°)
1.3m @ 9.3s SSE (168°)
0.2m @ 7.1s WNW (282°)
6am Thu 23 Sep
2ft SSW 2kt E
(Waist-Shoulder High)
0.9m @ 13.3s SSW (205°)
1.2m @ 9s SSE (166°)
0.2m @ 6.9s WNW (283°)
12pm Thu 23 Sep
2ft SSW 2kt S
(Waist-Shoulder High)
0.8m @ 13.3s SSW (204°)
1.1m @ 9s SSE (166°)
0.2m @ 19.5s SW (222°)
6pm Thu 23 Sep
2ft SSW 2kt S
(Waist-Shoulder High)
0.8m @ 13s SSW (204°)
1.1m @ 8.9s SSE (165°)
0.4m @ 18.3s SW (225°)

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
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
SE 6kt
A
SE 7kt
A
SSE 10kt
A
SE 9kt
A
SE 6kt
A
SE 6kt
A
E 2kt
A
S 2kt
A
S 2kt
Tide Times & Weather
Thunderstorms 19°C // 26°C
Heavy showers 19°C // 25°C
Heavy showers 19°C // 26°C

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Tue 21/09
12am
3ft
SE 8kt
1.3 m
13.1s 200 (SSW)
1.5 m
9.4s 169 (S)
0.8 m
14.7s 222 (SW)
6am
2-3ft
SE 6kt
1.2 m
12.9s 200 (SSW)
1.4 m
9.3s 169 (S)
0.7 m
14.7s 223 (SW)
12pm
2-3ft
SE 7kt
1.5 m
9.8s 169 (S)
1.0 m
12.5s 201 (SSW)
0.6 m
14.6s 223 (SW)
6pm
2ft
SSE 10kt
1.5 m
9.8s 168 (SSE)
0.7 m
13.7s 222 (SW)
0.8 m
12.3s 197 (SSW)
+
Tue 21/09
2-3ft
SE 7kt
1.5 m
9.8s 169 (S)
1.0 m
12.5s 201 (SSW)
0.6 m
14.6s 223 (SW)
-
Wed 22/09
12am
2ft
SE 9kt
1.5 m
9.7s 168 (SSE)
0.8 m
13.6s 218 (SW)
0.7 m
12.2s 197 (SSW)
6am
2ft
SE 9kt
1.5 m
9s 167 (SSE)
0.8 m
13.5s 217 (SW)
0.6 m
12.2s 198 (SSW)
12pm
2ft
SE 6kt
0.9 m
13.2s 209 (SSW)
1.4 m
9.2s 167 (SSE)
0.2 m
7.4s 281 (W)
6pm
2ft
SE 6kt
0.9 m
13.2s 208 (SSW)
1.3 m
9.3s 168 (SSE)
0.2 m
7.1s 282 (WNW)
+
Wed 22/09
2ft
SE 6kt
0.9 m
13.2s 209 (SSW)
1.4 m
9.2s 167 (SSE)
0.2 m
7.4s 281 (W)
-
Thu 23/09
12am
2ft
E 4kt
0.9 m
13.2s 206 (SSW)
1.3 m
9.1s 168 (SSE)
0.2 m
7s 282 (WNW)
6am
2ft
E 2kt
0.9 m
13.3s 205 (SSW)
1.2 m
9s 166 (SSE)
0.2 m
6.9s 283 (WNW)
12pm
2ft
S 2kt
0.8 m
13.3s 204 (SSW)
1.1 m
9s 166 (SSE)
0.2 m
19.5s 222 (SW)
6pm
2ft
S 2kt
0.8 m
13s 204 (SSW)
1.1 m
8.9s 165 (SSE)
0.4 m
18.3s 225 (SW)
+
Thu 23/09
2ft
S 2kt
0.8 m
13.3s 204 (SSW)
1.1 m
9s 166 (SSE)
0.2 m
19.5s 222 (SW)
  • bulletin_datetime_utc => 2021-09-20 12:00:00
  • location_identifier => 196
  • timezone => Asia/Jakarta