Katakai

LIVE　Updated 12:00

Forecast — it can miss

Katakai spot guide (wind, swell direction, tide) →

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Score 24

Poor conditions

★★☆☆☆

TODAY · Advanced only

Today is hard
head-overhead, onshore

Onshore and choppy. Conditions for advanced surfers.

Onshore — messy

Wave height

1.6-1.7m

head-overhead

vs yesterday -1.7m

Period

fairly long

Water temp

24°

Spring suit OK

Rougher than 78% of the last 90 daysWave height · 2026/06/24〜2026/09/21

Wind & swell

Wind direction

Wind speed

2.5 m/s

Beach faces

ESE

Condition

Onshore ✕

Swell direction

Swell rating

Slight angle ○

21:00

BEST TIME

Waves ○ × Crowd ◎

in 9h

Confidence: High

Shows how closely the forecast models agree

Wave height trend06–00h

06 ★

2.0m

1.7m

1.6m

1.5m

1.4m

1.3m

1.1m

Hourly detail

06:00

overhead-double overheadBEST

2.0m10s2m ↙Off

Clean face. Worth going

09:00

head-overheadsets double overhead

1.7m9s2m →Side

Side wind, a bit bumpy. Intermediate+

12:00

head-overhead

1.6m8s3m ↑On

Onshore and messy. Advanced only

15:00

shoulder-headsets overhead

1.5m8s3m ↑On

Onshore and messy. Advanced only

TideJMA tide table (銚子漁港)

Low

07:19

54 cm

High

15:06

131 cm

Low

20:11

109 cm

Weekly forecast16 days

TODAY

3.9m

double overhead

9/23

1.1m

chest-shoulder

9/24

1.0m

belly-chest

9/25

1.1m

chest-shoulder

9/26

1.0m

belly-chest

9/27

1.1m

chest-shoulder

9/28

1.4m

shoulder-head

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