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Yamagata Surf Forecast

Basic // Advanced
◀
6am Wed 09 Jul
0.5ft N 8kt NNE
(Ankle High)
1ft North-east facing beaches
(Knee High)
0.4m @ 4s N (1°)
12pm Wed 09 Jul
0.5ft N 9kt NNE
(Ankle High)
0.3m @ 4s N (360°)
0.2m @ 2.3s NNE (12°)
6pm Wed 09 Jul
0.5ft N 10kt N
(Ankle High)
0.3m @ 3.9s N (358°)
6am Thu 10 Jul
0.5ft N 1kt NW
(Ankle High)
1ft North-east facing beaches
(Knee High)
0.5m @ 4s N (6°)
12pm Thu 10 Jul
0.5ft N 5kt NE
(Ankle High)
1ft North-east facing beaches
(Knee High)
0.5m @ 4.4s N (6°)
6pm Thu 10 Jul
1ft NNE 14kt NNE
(Knee High)
0.7m @ 4.7s NNE (13°)
6am Fri 11 Jul
1ft N 17kt E
(Knee High)
0.6m @ 6.3s N (7°)
0.6m @ 3.7s ENE (61°)
0.5m @ 3.3s ESE (113°)
12pm Fri 11 Jul
0.5ft N 15kt E
(Ankle High)
1ft+ North-east facing beaches
(Knee-Waist High)
0.5m @ 6.8s N (7°)
1.0m @ 4.3s E (81°)
6pm Fri 11 Jul
0.5ft N 11kt NE
(Ankle High)
1ft South facing beaches
(Knee High)
0.3m @ 6.7s N (1°)
0.3m @ 5.8s NE (37°)
0.2m @ 7.6s NNE (33°)

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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
NNE 8kt
A
NNE 9kt
A
N 10kt
A
NW 1kt
A
NE 5kt
A
NNE 14kt
A
E 17kt
A
E 15kt
A
NE 11kt
Tide Times & Weather
Mostly sunny 22°C // 27°C
Possible thunderstorm 21°C // 28°C
Mostly sunny 20°C // 26°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Wed 09/07
12am
0.5ft
1ft
NF
NNE 8kt
0.5 m
3.6s 6 (N)
0.2 m
5.2s 278 (W)
6am
0.5ft
1ft
NF
NNE 8kt
0.4 m
4s 1 (N)
12pm
0.5ft
NNE 9kt
0.3 m
4s 360 (N)
0.2 m
2.3s 12 (NNE)
6pm
0.5ft
N 10kt
0.3 m
3.9s 358 (N)
+
Wed 09/07
0.5ft
NNE 9kt
0.3 m
4s 360 (N)
0.2 m
2.3s 12 (NNE)
-
Thu 10/07
12am
0.5ft
1ft
NF
N 9kt
0.5 m
3.7s 2 (N)
6am
0.5ft
1ft
NF
NW 1kt
0.5 m
4s 6 (N)
12pm
0.5ft
1ft
NF
NE 5kt
0.5 m
4.4s 6 (N)
6pm
1ft
NNE 14kt
0.7 m
4.7s 13 (NNE)
+
Thu 10/07
0.5ft
1ft
NF
NE 5kt
0.5 m
4.4s 6 (N)
-
Fri 11/07
12am
1ft
1ft+
NF
ESE 13kt
0.8 m
5.3s 18 (NNE)
6am
1ft
E 17kt
0.6 m
6.3s 7 (N)
0.6 m
3.7s 61 (ENE)
0.5 m
3.3s 113 (ESE)
12pm
0.5ft
1ft+
NF
E 15kt
0.5 m
6.8s 7 (N)
1.0 m
4.3s 81 (E)
6pm
0.5ft
1ft
SF
NE 11kt
0.3 m
6.7s 1 (N)
0.3 m
5.8s 37 (NE)
0.2 m
7.6s 33 (NNE)
+
Fri 11/07
0.5ft
1ft+
NF
E 15kt
0.5 m
6.8s 7 (N)
1.0 m
4.3s 81 (E)
  • bulletin_datetime_utc => 2025-07-08 12:00:00
  • location_identifier => 256
  • timezone => Asia/Tokyo