Live surf map
Katagai, Chiba, Japan
Updated 00:00 PM
4.5ft
swell
7s period
⛅️Partly Cloudy
65°Fair
73°Fwater
11 km/hSW
offshore Hs5ft
Swell Period7s
Swell DirSE
Wind11 km/h
Wind Gust27 km/h
UV Index4
Swell
Primary
4.5ft7sfrom SE 133°
Wind Sea
1.5ft3sfrom SW 217°
Wind
11km/h
SW215°
Gusts27 km/h
ConditionsLight
Conditions
Water
73°F🌡Air
65°FUV Index
4 ModerateVisibility
35 kmSky
🌤
Partly Cloudy
Rain chance
58%Gusts
27 km/h48-Hour Wave Outlook
10-Day Forecast
Today
☁️
★★★★
2–5.5ft
SE
73°F56°F
↑13
💧86%
Tomorrow
🌦
★★★★
1.5–4.5ft
SE
74°F60°F
↑15
💧58%
Sun
☁️
★★★★
1.5–4.5ft
SE
68°F55°F
↑13
Hover or tap any day for a full forecast breakdown.
Tides
📡
Tide data temporarily unavailable.
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Spots Nearby
No named surf spots found nearby.