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Ibaraki North Surf Forecast
◀
6am Mon 22 Sep
1ft ESE
14kt N
(Knee High)
1ft+ North-east facing beaches
(Knee-Waist High)
0.4m @ 8.3s ESE (108°)
1.0m @ 5.1s N (8°)
0.3m @ 10.3s ESE (119°)
12pm Mon 22 Sep
1-2ft SE
16kt NE
(Waist High)
0.7m @ 13.7s SE (125°)
1.0m @ 5.4s NNE (18°)
0.4m @ 8.3s ESE (104°)
6pm Mon 22 Sep
4ft SE
12kt NE
(Overhead)
1.5m @ 14.4s SE (124°)
0.9m @ 5s NE (34°)
0.2m @ 10.3s NE (41°)
6am Tue 23 Sep
6ft ESE
6kt ENE
(2x Overhead)
2.5m @ 13.4s ESE (123°)
0.7m @ 5s NE (53°)
0.2m @ 12.7s SSW (207°)
12pm Tue 23 Sep
6ft ESE
8kt E
(2x Overhead)
2.5m @ 13.1s ESE (122°)
0.7m @ 5.1s ENE (63°)
0.2m @ 12.2s SSW (206°)
6pm Tue 23 Sep
5-6ft ESE
8kt E
(2x Overhead)
2.2m @ 12.4s ESE (115°)
0.3m @ 11.8s SSW (207°)
0.2m @ 8s NNE (30°)
6am Wed 24 Sep
5-6ft ESE
9kt NE
(2x Overhead)
2.0m @ 12.1s ESE (106°)
0.5m @ 11.3s SSW (209°)
0.2m @ 8.8s NNE (30°)
12pm Wed 24 Sep
5-6ft ESE
8kt ENE
(2x Overhead)
2.2m @ 11.9s ESE (103°)
0.5m @ 10.9s SSW (210°)
0.2m @ 9.3s NNE (29°)
6pm Wed 24 Sep
5-6ft E
8kt E
(2x Overhead)
2.4m @ 11.8s E (101°)
0.5m @ 10.6s SSW (211°)

Mon
6am
Mon
12pm
Mon
6pm
Tue
6am
Tue
12pm
Tue
6pm
Wed
6am
Wed
12pm
Wed
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
N
14kt
A
NE
16kt
A
NE
12kt
A
ENE
6kt
A
E
8kt
A
E
8kt
A
NE
9kt
A
ENE
8kt
A
E
8kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Mon
22/09
12am
1ft
1ft+
NF
N
12kt
0.4
m
8.3s
111 (ESE)
1.0
m
4.7s
10 (N)
0.3
m
10.3s
118 (ESE)
6am
1ft
1ft+
NF
N
14kt
0.4
m
8.3s
108 (ESE)
1.0
m
5.1s
8 (N)
0.3
m
10.3s
119 (ESE)
12pm
1-2ft
NE
16kt
0.7
m
13.7s
125 (SE)
1.0
m
5.4s
18 (NNE)
0.4
m
8.3s
104 (ESE)
6pm
4ft
NE
12kt
1.5
m
14.4s
124 (SE)
0.9
m
5s
34 (NE)
0.2
m
10.3s
41 (NE)
Mon
22/09
1-2ft
NE
16kt
0.7
m
13.7s
125 (SE)
1.0
m
5.4s
18 (NNE)
0.4
m
8.3s
104 (ESE)
-
Tue
23/09
12am
5-6ft
ENE
8kt
2.2
m
13.8s
124 (SE)
0.7
m
4.6s
54 (NE)
0.4
m
5.4s
14 (NNE)
6am
6ft
ENE
6kt
2.5
m
13.4s
123 (ESE)
0.7
m
5s
53 (NE)
0.2
m
12.7s
207 (SSW)
12pm
6ft
E
8kt
2.5
m
13.1s
122 (ESE)
0.7
m
5.1s
63 (ENE)
0.2
m
12.2s
206 (SSW)
6pm
5-6ft
E
8kt
2.2
m
12.4s
115 (ESE)
0.3
m
11.8s
207 (SSW)
0.2
m
8s
30 (NNE)
Tue
23/09
6ft
E
8kt
2.5
m
13.1s
122 (ESE)
0.7
m
5.1s
63 (ENE)
0.2
m
12.2s
206 (SSW)
-
Wed
24/09
12am
5ft
ENE
6kt
1.9
m
12.1s
109 (ESE)
0.4
m
11.5s
208 (SSW)
0.2
m
8.6s
30 (NNE)
6am
5-6ft
NE
9kt
2.0
m
12.1s
106 (ESE)
0.5
m
11.3s
209 (SSW)
0.2
m
8.8s
30 (NNE)
12pm
5-6ft
ENE
8kt
2.2
m
11.9s
103 (ESE)
0.5
m
10.9s
210 (SSW)
0.2
m
9.3s
29 (NNE)
6pm
5-6ft
E
8kt
2.4
m
11.8s
101 (E)
0.5
m
10.6s
211 (SSW)
Wed
24/09
5-6ft
ENE
8kt
2.2
m
11.9s
103 (ESE)
0.5
m
10.9s
210 (SSW)
0.2
m
9.3s
29 (NNE)
- bulletin_datetime_utc => 2025-09-21 12:00:00
- location_identifier => 246
- timezone => Asia/Tokyo