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Chiba North Surf Forecast
◀
6am Tue 08 Jul
2-3ft ESE
3kt SE
(Shoulder-Head High)
1.5m @ 9.6s ESE (102°)
0.2m @ 5.8s SW (227°)
12pm Tue 08 Jul
2ft E
8kt SE
(Waist-Shoulder High)
1.4m @ 9.4s E (99°)
0.2m @ 5.9s SW (215°)
6pm Tue 08 Jul
1-2ft E
8kt S
(Waist High)
1.1m @ 9.1s E (95°)
0.4m @ 12.1s ESE (117°)
0.2m @ 2.3s S (171°)
6am Wed 09 Jul
1ft+ E
8kt S
(Knee-Waist High)
0.8m @ 8.7s E (99°)
0.5m @ 11.5s ESE (119°)
0.5m @ 4.1s S (179°)
12pm Wed 09 Jul
1ft ESE
10kt S
(Knee High)
0.5m @ 11.4s ESE (118°)
0.7m @ 8.5s ESE (102°)
0.5m @ 4.1s S (177°)
6pm Wed 09 Jul
1ft ESE
10kt S
(Knee High)
0.5m @ 11.3s ESE (118°)
0.7m @ 8.3s ESE (105°)
0.5m @ 4.1s S (175°)
6am Thu 10 Jul
1ft ESE
6kt S
(Knee High)
0.5m @ 11s ESE (119°)
0.6m @ 8s ESE (104°)
0.5m @ 4.7s SSE (163°)
12pm Thu 10 Jul
1ft ESE
7kt SSE
(Knee High)
0.5m @ 10.9s ESE (118°)
0.6m @ 7.9s ESE (103°)
0.5m @ 5.1s SSE (157°)
6pm Thu 10 Jul
1ft ESE
6kt E
(Knee High)
0.5m @ 10.8s ESE (117°)
0.6m @ 8s ESE (106°)
0.5m @ 5.8s SSE (159°)

Tue
6am
Tue
12pm
Tue
6pm
Wed
6am
Wed
12pm
Wed
6pm
Thu
6am
Thu
12pm
Thu
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SE
3kt
A
SE
8kt
A
S
8kt
A
S
8kt
A
S
10kt
A
S
10kt
A
S
6kt
A
SSE
7kt
A
E
6kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Tue
08/07
12am
2ft
SSE
5kt
1.4
m
9.7s
106 (ESE)
0.2
m
5.8s
227 (SW)
6am
2-3ft
SE
3kt
1.5
m
9.6s
102 (ESE)
0.2
m
5.8s
227 (SW)
12pm
2ft
SE
8kt
1.4
m
9.4s
99 (E)
0.2
m
5.9s
215 (SW)
6pm
1-2ft
S
8kt
1.1
m
9.1s
95 (E)
0.4
m
12.1s
117 (ESE)
0.2
m
2.3s
171 (S)
Tue
08/07
2ft
SE
8kt
1.4
m
9.4s
99 (E)
0.2
m
5.9s
215 (SW)
-
Wed
09/07
12am
1ft+
S
8kt
0.9
m
8.9s
95 (E)
0.4
m
11.9s
120 (ESE)
0.5
m
3.5s
177 (S)
6am
1ft+
S
8kt
0.8
m
8.7s
99 (E)
0.5
m
11.5s
119 (ESE)
0.5
m
4.1s
179 (S)
12pm
1ft
S
10kt
0.5
m
11.4s
118 (ESE)
0.7
m
8.5s
102 (ESE)
0.5
m
4.1s
177 (S)
6pm
1ft
S
10kt
0.5
m
11.3s
118 (ESE)
0.7
m
8.3s
105 (ESE)
0.5
m
4.1s
175 (S)
Wed
09/07
1ft
S
10kt
0.5
m
11.4s
118 (ESE)
0.7
m
8.5s
102 (ESE)
0.5
m
4.1s
177 (S)
-
Thu
10/07
12am
1ft
S
8kt
0.5
m
11.1s
119 (ESE)
0.6
m
8.1s
104 (ESE)
0.5
m
4.4s
170 (S)
6am
1ft
S
6kt
0.5
m
11s
119 (ESE)
0.6
m
8s
104 (ESE)
0.5
m
4.7s
163 (SSE)
12pm
1ft
SSE
7kt
0.5
m
10.9s
118 (ESE)
0.6
m
7.9s
103 (ESE)
0.5
m
5.1s
157 (SSE)
6pm
1ft
E
6kt
0.5
m
10.8s
117 (ESE)
0.6
m
8s
106 (ESE)
0.5
m
5.8s
159 (SSE)
Thu
10/07
1ft
SSE
7kt
0.5
m
10.9s
118 (ESE)
0.6
m
7.9s
103 (ESE)
0.5
m
5.1s
157 (SSE)
- bulletin_datetime_utc => 2025-07-07 06:00:00
- location_identifier => 244
- timezone => Asia/Tokyo