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Ibaraki North Surf Forecast
◀
6am Thu 17 Jul
3ft SSE
16kt SSW
(Head High)
4ft South facing beaches
(Overhead)
2.4m @ 8.2s SSE (167°)
0.3m @ 13.4s ESE (122°)
12pm Thu 17 Jul
3ft SSE
18kt S
(Head High)
2.1m @ 8.2s SSE (164°)
0.4m @ 12.3s ESE (121°)
6pm Thu 17 Jul
2ft S
19kt SSW
(Waist-Shoulder High)
3ft South facing beaches
(Head High)
1.8m @ 7.6s S (181°)
1.1m @ 8.8s ESE (122°)
6am Fri 18 Jul
2ft ESE
12kt SSW
(Waist-Shoulder High)
2-3ft South facing beaches
(Shoulder-Head High)
1.1m @ 9.3s ESE (120°)
1.4m @ 7.4s S (182°)
12pm Fri 18 Jul
1-2ft ESE
16kt S
(Waist High)
2ft South facing beaches
(Waist-Shoulder High)
0.9m @ 9s ESE (120°)
1.3m @ 7.3s S (181°)
6pm Fri 18 Jul
1-2ft ESE
16kt S
(Waist High)
2ft South facing beaches
(Waist-Shoulder High)
0.9m @ 9s ESE (118°)
0.6m @ 11.1s ESE (118°)
1.2m @ 5.5s S (178°)
6am Sat 19 Jul
2ft SE
9kt SSW
(Waist-Shoulder High)
1.1m @ 9s SE (126°)
0.5m @ 11.1s ESE (120°)
0.4m @ 6.8s S (188°)
12pm Sat 19 Jul
2ft SE
12kt S
(Waist-Shoulder High)
1.3m @ 9.3s SE (133°)
0.3m @ 6.7s S (189°)
6pm Sat 19 Jul
2ft ESE
13kt S
(Waist-Shoulder High)
1.1m @ 9.2s ESE (123°)
0.8m @ 4.1s S (173°)

Thu
6am
Thu
12pm
Thu
6pm
Fri
6am
Fri
12pm
Fri
6pm
Sat
6am
Sat
12pm
Sat
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SSW
16kt
A
S
18kt
A
SSW
19kt
A
SSW
12kt
A
S
16kt
A
S
16kt
A
SSW
9kt
A
S
12kt
A
S
13kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu
17/07
12am
3-4ft
4-5ft
SF
SSW
17kt
2.7
m
8.6s
173 (S)
0.3
m
13.5s
122 (ESE)
6am
3ft
4ft
SF
SSW
16kt
2.4
m
8.2s
167 (SSE)
0.3
m
13.4s
122 (ESE)
12pm
3ft
S
18kt
2.1
m
8.2s
164 (SSE)
0.4
m
12.3s
121 (ESE)
6pm
2ft
3ft
SF
SSW
19kt
1.8
m
7.6s
181 (S)
1.1
m
8.8s
122 (ESE)
Thu
17/07
3ft
S
18kt
2.1
m
8.2s
164 (SSE)
0.4
m
12.3s
121 (ESE)
-
Fri
18/07
12am
2ft
3ft
SF
SSW
15kt
1.2
m
9.1s
121 (ESE)
1.6
m
7.4s
182 (S)
6am
2ft
2-3ft
SF
SSW
12kt
1.1
m
9.3s
120 (ESE)
1.4
m
7.4s
182 (S)
12pm
1-2ft
2ft
SF
S
16kt
0.9
m
9s
120 (ESE)
1.3
m
7.3s
181 (S)
6pm
1-2ft
2ft
SF
S
16kt
0.9
m
9s
118 (ESE)
0.6
m
11.1s
118 (ESE)
1.2
m
5.5s
178 (S)
Fri
18/07
1-2ft
2ft
SF
S
16kt
0.9
m
9s
120 (ESE)
1.3
m
7.3s
181 (S)
-
Sat
19/07
12am
1-2ft
SSW
12kt
1.0
m
9s
125 (SE)
0.6
m
11.1s
119 (ESE)
1.0
m
4.9s
184 (S)
6am
2ft
SSW
9kt
1.1
m
9s
126 (SE)
0.5
m
11.1s
120 (ESE)
0.4
m
6.8s
188 (S)
12pm
2ft
S
12kt
1.3
m
9.3s
133 (SE)
0.3
m
6.7s
189 (S)
6pm
2ft
S
13kt
1.1
m
9.2s
123 (ESE)
0.8
m
4.1s
173 (S)
Sat
19/07
2ft
S
12kt
1.3
m
9.3s
133 (SE)
0.3
m
6.7s
189 (S)
- bulletin_datetime_utc => 2025-07-17 00:00:00
- location_identifier => 246
- timezone => Asia/Tokyo