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Chiba North Surf Forecast

Basic // Advanced
◀
6am Fri 19 Sep
2ft NE 18kt NE
(Waist-Shoulder High)
3ft North-east facing beaches
(Head High)
1.8m @ 6.3s NE (43°)
0.3m @ 10.2s E (87°)
0.3m @ 9.5s ESE (119°)
12pm Fri 19 Sep
1-2ft NE 12kt NE
(Waist High)
2-3ft North-east facing beaches
(Shoulder-Head High)
1.5m @ 6.2s NE (49°)
0.3m @ 10.1s E (87°)
0.3m @ 9.3s ESE (119°)
6pm Fri 19 Sep
1-2ft ENE 12kt ENE
(Waist High)
2ft North-east facing beaches
(Waist-Shoulder High)
1.3m @ 6.1s ENE (57°)
0.4m @ 9.2s SE (129°)
6am Sat 20 Sep
1ft ENE 9kt E
(Knee High)
1-2ft North-east facing beaches
(Waist High)
1.0m @ 5.6s ENE (63°)
0.3m @ 9.1s ESE (119°)
0.2m @ 11.1s ESE (122°)
12pm Sat 20 Sep
1ft ENE 6kt SE
(Knee High)
1ft+ North-east facing beaches
(Knee-Waist High)
0.9m @ 5.3s ENE (74°)
0.3m @ 9.1s ESE (119°)
0.2m @ 11.1s ESE (122°)
6pm Sat 20 Sep
1ft+ E 12kt S
(Knee-Waist High)
0.9m @ 5.4s E (99°)
0.3m @ 9s ESE (119°)
0.2m @ 11.1s ESE (119°)
6am Sun 21 Sep
1ft+ SSW 19kt SW
(Knee-Waist High)
2ft South facing beaches
(Waist-Shoulder High)
1.4m @ 4.9s SSW (212°)
0.6m @ 8.1s E (96°)
0.3m @ 10.3s ESE (120°)
12pm Sun 21 Sep
1ft SW 6kt WNW
(Knee High)
2ft South facing beaches
(Waist-Shoulder High)
1.3m @ 5.7s SW (225°)
0.6m @ 8.4s ESE (103°)
0.4m @ 12.3s NE (41°)
6pm Sun 21 Sep
1ft ESE 17kt NE
(Knee High)
1ft+ South facing beaches
(Knee-Waist High)
0.6m @ 8.4s ESE (105°)
0.7m @ 5.9s SW (222°)
0.4m @ 11.9s NE (41°)

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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 18kt
A
NE 12kt
A
ENE 12kt
A
E 9kt
A
SE 6kt
A
S 12kt
A
SW 19kt
A
WNW 6kt
A
NE 17kt
Tide Times & Weather
Showers easing 22°C // 26°C
Mostly cloudy 22°C // 29°C
Late shower 25°C // 33°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri 19/09
12am
1ft+
2-3ft
NF
NE 17kt
1.5 m
5.7s 38 (NE)
0.5 m
10.1s 101 (E)
0.2 m
9.3s 145 (SE)
6am
2ft
3ft
NF
NE 18kt
1.8 m
6.3s 43 (NE)
0.3 m
10.2s 87 (E)
0.3 m
9.5s 119 (ESE)
12pm
1-2ft
2-3ft
NF
NE 12kt
1.5 m
6.2s 49 (NE)
0.3 m
10.1s 87 (E)
0.3 m
9.3s 119 (ESE)
6pm
1-2ft
2ft
NF
ENE 12kt
1.3 m
6.1s 57 (ENE)
0.4 m
9.2s 129 (SE)
+
Fri 19/09
1-2ft
2-3ft
NF
NE 12kt
1.5 m
6.2s 49 (NE)
0.3 m
10.1s 87 (E)
0.3 m
9.3s 119 (ESE)
-
Sat 20/09
12am
1ft+
2ft
NF
ENE 10kt
1.2 m
5.7s 61 (ENE)
0.3 m
9.1s 118 (ESE)
0.2 m
11.1s 122 (ESE)
6am
1ft
1-2ft
NF
E 9kt
1.0 m
5.6s 63 (ENE)
0.3 m
9.1s 119 (ESE)
0.2 m
11.1s 122 (ESE)
12pm
1ft
1ft+
NF
SE 6kt
0.9 m
5.3s 74 (ENE)
0.3 m
9.1s 119 (ESE)
0.2 m
11.1s 122 (ESE)
6pm
1ft+
S 12kt
0.9 m
5.4s 99 (E)
0.3 m
9s 119 (ESE)
0.2 m
11.1s 119 (ESE)
+
Sat 20/09
1ft
1ft+
NF
SE 6kt
0.9 m
5.3s 74 (ENE)
0.3 m
9.1s 119 (ESE)
0.2 m
11.1s 122 (ESE)
-
Sun 21/09
12am
1ft
SSW 18kt
0.7 m
6.5s 96 (E)
0.9 m
4.3s 183 (S)
0.3 m
10.7s 120 (ESE)
6am
1ft+
2ft
SF
SW 19kt
1.4 m
4.9s 212 (SSW)
0.6 m
8.1s 96 (E)
0.3 m
10.3s 120 (ESE)
12pm
1ft
2ft
SF
WNW 6kt
1.3 m
5.7s 225 (SW)
0.6 m
8.4s 103 (ESE)
0.4 m
12.3s 41 (NE)
6pm
1ft
1ft+
SF
NE 17kt
0.6 m
8.4s 105 (ESE)
0.7 m
5.9s 222 (SW)
0.4 m
11.9s 41 (NE)
+
Sun 21/09
1ft
2ft
SF
WNW 6kt
1.3 m
5.7s 225 (SW)
0.6 m
8.4s 103 (ESE)
0.4 m
12.3s 41 (NE)
  • bulletin_datetime_utc => 2025-09-19 00:00:00
  • location_identifier => 244
  • timezone => Asia/Tokyo