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Chiba North Surf Forecast

Basic // Advanced
◀
6am Sun 11 May
3ft SW 15kt WSW
(Head High)
6ft South facing beaches
(2x Overhead)
3.1m @ 8.7s SW (221°)
0.5m @ 11.8s ESE (102°)
12pm Sun 11 May
2ft SW 8kt WSW
(Waist-Shoulder High)
3-5ft South facing beaches
(Well Overhead)
2.3m @ 8.3s SW (224°)
0.6m @ 11.9s E (101°)
0.2m @ 2.6s ENE (67°)
6pm Sun 11 May
2ft SW 13kt SW
(Waist-Shoulder High)
3-4ft South facing beaches
(Overhead)
2.0m @ 7.8s SW (226°)
0.6m @ 11.9s E (98°)
6am Mon 12 May
1-2ft SW 14kt WSW
(Waist High)
3ft South facing beaches
(Head High)
1.6m @ 7s SW (226°)
0.7m @ 11.7s E (95°)
12pm Mon 12 May
1-2ft E 4kt W
(Waist High)
2ft South facing beaches
(Waist-Shoulder High)
0.7m @ 11.4s E (95°)
1.1m @ 6.5s SW (227°)
0.3m @ 3s NNE (24°)
6pm Mon 12 May
1-2ft E 3kt ENE
(Waist High)
0.7m @ 11.1s E (96°)
0.8m @ 6.1s SW (225°)
0.3m @ 3.7s NNE (24°)
6am Tue 13 May
1ft+ E 4kt ENE
(Knee-Waist High)
0.6m @ 10.8s E (99°)
0.5m @ 5.5s SW (225°)
12pm Tue 13 May
1ft E 5kt ESE
(Knee High)
0.5m @ 10.4s E (94°)
0.3m @ 6.7s SE (140°)
0.4m @ 5.3s SW (227°)
6pm Tue 13 May
1ft E 7kt SSW
(Knee High)
0.5m @ 10.2s E (96°)
0.3m @ 6.3s SE (146°)
0.3m @ 3.4s SSW (199°)

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Sun 6am
Sun 12pm
Sun 6pm
Mon 6am
Mon 12pm
Mon 6pm
Tue 6am
Tue 12pm
Tue 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
WSW 15kt
A
WSW 8kt
A
SW 13kt
A
WSW 14kt
A
W 4kt
A
ENE 3kt
A
ENE 4kt
A
ESE 5kt
A
SSW 7kt
Tide Times & Weather
Mostly cloudy 17°C // 25°C
Cloudy 16°C // 21°C
Mostly cloudy 16°C // 25°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sun 11/05
12am
4ft
6-8ft
SF
WSW 23kt
3.5 m
8.4s 217 (SW)
0.4 m
11.7s 104 (ESE)
6am
3ft
6ft
SF
WSW 15kt
3.1 m
8.7s 221 (SW)
0.5 m
11.8s 102 (ESE)
12pm
2ft
3-5ft
SF
WSW 8kt
2.3 m
8.3s 224 (SW)
0.6 m
11.9s 101 (E)
0.2 m
2.6s 67 (ENE)
6pm
2ft
3-4ft
SF
SW 13kt
2.0 m
7.8s 226 (SW)
0.6 m
11.9s 98 (E)
+
Sun 11/05
2ft
3-5ft
SF
WSW 8kt
2.3 m
8.3s 224 (SW)
0.6 m
11.9s 101 (E)
0.2 m
2.6s 67 (ENE)
-
Mon 12/05
12am
1-2ft
3-4ft
SF
SW 17kt
1.9 m
7.5s 227 (SW)
0.7 m
11.9s 96 (E)
6am
1-2ft
3ft
SF
WSW 14kt
1.6 m
7s 226 (SW)
0.7 m
11.7s 95 (E)
12pm
1-2ft
2ft
SF
W 4kt
0.7 m
11.4s 95 (E)
1.1 m
6.5s 227 (SW)
0.3 m
3s 24 (NNE)
6pm
1-2ft
ENE 3kt
0.7 m
11.1s 96 (E)
0.8 m
6.1s 225 (SW)
0.3 m
3.7s 24 (NNE)
+
Mon 12/05
1-2ft
2ft
SF
W 4kt
0.7 m
11.4s 95 (E)
1.1 m
6.5s 227 (SW)
0.3 m
3s 24 (NNE)
-
Tue 13/05
12am
1-2ft
ENE 3kt
0.7 m
11s 97 (E)
0.6 m
5.8s 225 (SW)
0.2 m
3.8s 24 (NNE)
6am
1ft+
ENE 4kt
0.6 m
10.8s 99 (E)
0.5 m
5.5s 225 (SW)
12pm
1ft
ESE 5kt
0.5 m
10.4s 94 (E)
0.3 m
6.7s 140 (SE)
0.4 m
5.3s 227 (SW)
6pm
1ft
SSW 7kt
0.5 m
10.2s 96 (E)
0.3 m
6.3s 146 (SE)
0.3 m
3.4s 199 (SSW)
+
Tue 13/05
1ft
ESE 5kt
0.5 m
10.4s 94 (E)
0.3 m
6.7s 140 (SE)
0.4 m
5.3s 227 (SW)
  • bulletin_datetime_utc => 2025-05-10 06:00:00
  • location_identifier => 244
  • timezone => Asia/Tokyo