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Ibaraki North Surf Forecast

Basic // Advanced
◀
6am Sun 21 Sep
1ft+ ESE 11kt WSW
(Knee-Waist High)
2ft South facing beaches
(Waist-Shoulder High)
0.7m @ 8.1s ESE (107°)
1.3m @ 5s SSW (196°)
0.3m @ 10.3s ESE (121°)
12pm Sun 21 Sep
1ft S 12kt NNE
(Knee High)
2ft South facing beaches
(Waist-Shoulder High)
1.1m @ 5.8s S (184°)
0.5m @ 8.2s ESE (107°)
0.3m @ 10.2s ESE (118°)
6pm Sun 21 Sep
1ft ESE 14kt NNE
(Knee High)
1ft+ South facing beaches
(Knee-Waist High)
0.5m @ 8.3s ESE (110°)
0.7m @ 6.1s S (187°)
0.3m @ 10.2s ESE (118°)
6am Mon 22 Sep
1ft SE 14kt N
(Knee High)
1ft+ North-east facing beaches
(Knee-Waist High)
0.3m @ 13.5s SE (124°)
1.0m @ 5.1s N (9°)
0.3m @ 10.1s ESE (118°)
12pm Mon 22 Sep
2-3ft SE 16kt NE
(Shoulder-Head High)
1.0m @ 13.9s SE (124°)
1.0m @ 5.1s NNE (17°)
0.4m @ 8.3s ESE (105°)
6pm Mon 22 Sep
6ft SE 13kt NE
(2x Overhead)
2.0m @ 15.8s SE (125°)
1.0m @ 4.9s NE (35°)
0.3m @ 7.2s N (9°)
6am Tue 23 Sep
6ft ESE 7kt ENE
(2x Overhead)
2.7m @ 13.8s ESE (123°)
0.8m @ 5.1s NE (53°)
0.4m @ 6.7s E (91°)
12pm Tue 23 Sep
6ft ESE 9kt E
(2x Overhead)
2.6m @ 13.3s ESE (117°)
0.5m @ 12.1s SSW (206°)
0.2m @ 8.4s NNE (28°)
6pm Tue 23 Sep
6ft ESE 8kt E
(2x Overhead)
2.3m @ 12.6s ESE (114°)
0.6m @ 11.6s SSW (206°)
0.2m @ 7.9s NNE (28°)

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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 11kt
A
NNE 12kt
A
NNE 14kt
A
N 14kt
A
NE 16kt
A
NE 13kt
A
ENE 7kt
A
E 9kt
A
E 8kt
Tide Times & Weather
Rain 24°C // 32°C
Mostly cloudy 20°C // 28°C
Mostly cloudy 19°C // 28°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sun 21/09
12am
2ft
SSW 22kt
1.4 m
5.6s 139 (SE)
1.2 m
4.8s 207 (SSW)
0.3 m
10.7s 122 (ESE)
6am
1ft+
2ft
SF
WSW 11kt
0.7 m
8.1s 107 (ESE)
1.3 m
5s 196 (SSW)
0.3 m
10.3s 121 (ESE)
12pm
1ft
2ft
SF
NNE 12kt
1.1 m
5.8s 184 (S)
0.5 m
8.2s 107 (ESE)
0.3 m
10.2s 118 (ESE)
6pm
1ft
1ft+
SF
NNE 14kt
0.5 m
8.3s 110 (ESE)
0.7 m
6.1s 187 (S)
0.3 m
10.2s 118 (ESE)
+
Sun 21/09
1ft
2ft
SF
NNE 12kt
1.1 m
5.8s 184 (S)
0.5 m
8.2s 107 (ESE)
0.3 m
10.2s 118 (ESE)
-
Mon 22/09
12am
1ft
1-2ft
NF
N 12kt
1.1 m
4.7s 8 (N)
0.4 m
8.3s 109 (ESE)
0.3 m
10.2s 119 (ESE)
6am
1ft
1ft+
NF
N 14kt
0.3 m
13.5s 124 (SE)
1.0 m
5.1s 9 (N)
0.3 m
10.1s 118 (ESE)
12pm
2-3ft
NE 16kt
1.0 m
13.9s 124 (SE)
1.0 m
5.1s 17 (NNE)
0.4 m
8.3s 105 (ESE)
6pm
6ft
NE 13kt
2.0 m
15.8s 125 (SE)
1.0 m
4.9s 35 (NE)
0.3 m
7.2s 9 (N)
+
Mon 22/09
2-3ft
NE 16kt
1.0 m
13.9s 124 (SE)
1.0 m
5.1s 17 (NNE)
0.4 m
8.3s 105 (ESE)
-
Tue 23/09
12am
6ft
ENE 8kt
2.6 m
14.6s 124 (SE)
0.9 m
5s 45 (NE)
0.3 m
13.5s 206 (SSW)
6am
6ft
ENE 7kt
2.7 m
13.8s 123 (ESE)
0.8 m
5.1s 53 (NE)
0.4 m
6.7s 91 (E)
12pm
6ft
E 9kt
2.6 m
13.3s 117 (ESE)
0.5 m
12.1s 206 (SSW)
0.2 m
8.4s 28 (NNE)
6pm
6ft
E 8kt
2.3 m
12.6s 114 (ESE)
0.6 m
11.6s 206 (SSW)
0.2 m
7.9s 28 (NNE)
+
Tue 23/09
6ft
E 9kt
2.6 m
13.3s 117 (ESE)
0.5 m
12.1s 206 (SSW)
0.2 m
8.4s 28 (NNE)
  • bulletin_datetime_utc => 2025-09-21 00:00:00
  • location_identifier => 246
  • timezone => Asia/Tokyo