Active Weather Alerts
High Wave Advisory
Issued: 7:59 PM Sep. 21, 2026 – Japan Meteorological Agency
気象警報・注意報（市町村等）・波浪注意報・継続・波・注意期間・単一時間：２２日朝・波高２．５メートル・
Local Radar
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Elev 2 ft, 37.16 °N, 138.24 °E 
74 °F Joetsu Station|Report|Change
Joetsu-shi, Niigata, Japan Severe Weather Alertstar_ratehome
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