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Akita Surf Forecast
◀
6am Fri 19 Sep
1ft+ NW
8kt NE
(Knee-Waist High)
0.9m @ 5.9s NW (319°)
12pm Fri 19 Sep
1ft NW
3kt N
(Knee High)
0.7m @ 5.6s NW (318°)
6pm Fri 19 Sep
1ft NW
7kt N
(Knee High)
0.6m @ 5.5s NW (318°)
6am Sat 20 Sep
0.5ft NW
12kt ESE
(Ankle High)
1ft South facing beaches
(Knee High)
0.3m @ 5.2s NW (320°)
0.8m @ 3.5s ESE (102°)
12pm Sat 20 Sep
0.5ft NW
11kt ENE
(Ankle High)
0.2m @ 5s NW (322°)
0.5m @ 3.6s E (97°)
6pm Sat 20 Sep
Flat
10kt E
(Flat)
Flat North-east facing beaches
(Ankle High)
0.4m @ 3.4s E (83°)
6am Sun 21 Sep
2ft NNW
25kt NW
(Waist-Shoulder High)
1.6m @ 4.9s NNW (328°)
12pm Sun 21 Sep
3-4ft NNW
28kt NNW
(Overhead)
2.5m @ 6.4s NNW (330°)
6pm Sun 21 Sep
3ft NNW
20kt NNW
(Head High)
2.2m @ 6.9s NNW (334°)
Fri
6am
Fri
12pm
Fri
6pm
Sat
6am
Sat
12pm
Sat
6pm
Sun
6am
Sun
12pm
Sun
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
NE
8kt
A
N
3kt
A
N
7kt
A
ESE
12kt
A
ENE
11kt
A
E
10kt
A
NW
25kt
A
NNW
28kt
A
NNW
20kt
Tide Times & Weather
15°C // 23°C
17°C // 21°C
20°C // 21°C
▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri
19/09
12am
1-2ft
NNW
13kt
1.1
m
5.8s
315 (NW)
6am
1ft+
NE
8kt
0.9
m
5.9s
319 (NW)
12pm
1ft
N
3kt
0.7
m
5.6s
318 (NW)
6pm
1ft
N
7kt
0.6
m
5.5s
318 (NW)
Fri
19/09
1ft
N
3kt
0.7
m
5.6s
318 (NW)
-
Sat
20/09
12am
1ft
E
15kt
0.4
m
5.3s
319 (NW)
6am
0.5ft
1ft
SF
ESE
12kt
0.3
m
5.2s
320 (NW)
0.8
m
3.5s
102 (ESE)
12pm
0.5ft
ENE
11kt
0.2
m
5s
322 (NW)
0.5
m
3.6s
97 (E)
6pm
Flat
0.5ft
NF
E
10kt
0.4
m
3.4s
83 (E)
Sat
20/09
0.5ft
ENE
11kt
0.2
m
5s
322 (NW)
0.5
m
3.6s
97 (E)
-
Sun
21/09
12am
1ft
NNW
24kt
0.6
m
2.9s
339 (NNW)
6am
2ft
NW
25kt
1.6
m
4.9s
328 (NNW)
12pm
3-4ft
NNW
28kt
2.5
m
6.4s
330 (NNW)
6pm
3ft
NNW
20kt
2.2
m
6.9s
334 (NNW)
Sun
21/09
3-4ft
NNW
28kt
2.5
m
6.4s
330 (NNW)
- bulletin_datetime_utc => 2025-09-19 00:00:00
- location_identifier => 255
- timezone => Asia/Tokyo