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Yamaguchi West Surf Forecast

Basic // Advanced
◀
6am Wed 17 Sep
1ft SW 15kt SW
(Knee High)
0.9m @ 4.2s SW (233°)
12pm Wed 17 Sep
1ft SW 14kt SW
(Knee High)
0.9m @ 4.3s SW (233°)
6pm Wed 17 Sep
1ft WSW 15kt SW
(Knee High)
0.7m @ 4.2s WSW (237°)
6am Thu 18 Sep
1ft WSW 6kt NNW
(Knee High)
0.7m @ 4.7s WSW (255°)
0.5m @ 5.1s N (2°)
0.2m @ 7s N (4°)
12pm Thu 18 Sep
1ft N 10kt NE
(Knee High)
1ft+ North-east facing beaches
(Knee-Waist High)
0.9m @ 6.3s N (8°)
0.4m @ 4.8s WSW (256°)
6pm Thu 18 Sep
1-2ft NNE 19kt NE
(Waist High)
2ft North-east facing beaches
(Waist-Shoulder High)
1.4m @ 6.1s NNE (21°)
6am Fri 19 Sep
2ft NNE 20kt NE
(Waist-Shoulder High)
3ft North-east facing beaches
(Head High)
1.8m @ 6.3s NNE (31°)
12pm Fri 19 Sep
1-2ft NE 16kt NE
(Waist High)
2-3ft North-east facing beaches
(Shoulder-Head High)
1.5m @ 6.2s NE (36°)
6pm Fri 19 Sep
1ft+ NE 13kt ENE
(Knee-Waist High)
2ft North-east facing beaches
(Waist-Shoulder High)
1.2m @ 6.1s NE (36°)

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Wed 6am
Wed 12pm
Wed 6pm
Thu 6am
Thu 12pm
Thu 6pm
Fri 6am
Fri 12pm
Fri 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SW 15kt
A
SW 14kt
A
SW 15kt
A
NNW 6kt
A
NE 10kt
A
NE 19kt
A
NE 20kt
A
NE 16kt
A
ENE 13kt
Tide Times & Weather
Possible thunderstorm 26°C // 30°C
Possible thunderstorm 25°C // 27°C
Mostly cloudy 23°C // 27°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Wed 17/09
12am
0.5ft
SW 12kt
0.5 m
3.9s 236 (SW)
0.2 m
6.9s 30 (NNE)
6am
1ft
SW 15kt
0.9 m
4.2s 233 (SW)
12pm
1ft
SW 14kt
0.9 m
4.3s 233 (SW)
6pm
1ft
SW 15kt
0.7 m
4.2s 237 (WSW)
+
Wed 17/09
1ft
SW 14kt
0.9 m
4.3s 233 (SW)
-
Thu 18/09
12am
1ft
WSW 15kt
1.0 m
4.6s 240 (WSW)
0.2 m
4.1s 348 (NNW)
6am
1ft
NNW 6kt
0.7 m
4.7s 255 (WSW)
0.5 m
5.1s 2 (N)
0.2 m
7s 4 (N)
12pm
1ft
1ft+
NF
NE 10kt
0.9 m
6.3s 8 (N)
0.4 m
4.8s 256 (WSW)
6pm
1-2ft
2ft
NF
NE 19kt
1.4 m
6.1s 21 (NNE)
+
Thu 18/09
1ft
1ft+
NF
NE 10kt
0.9 m
6.3s 8 (N)
0.4 m
4.8s 256 (WSW)
-
Fri 19/09
12am
2ft
3ft
NF
NE 22kt
1.8 m
6.2s 29 (NNE)
6am
2ft
3ft
NF
NE 20kt
1.8 m
6.3s 31 (NNE)
12pm
1-2ft
2-3ft
NF
NE 16kt
1.5 m
6.2s 36 (NE)
6pm
1ft+
2ft
NF
ENE 13kt
1.2 m
6.1s 36 (NE)
+
Fri 19/09
1-2ft
2-3ft
NF
NE 16kt
1.5 m
6.2s 36 (NE)
  • bulletin_datetime_utc => 2025-09-17 06:00:00
  • location_identifier => 269
  • timezone => Asia/Tokyo