Active Weather Alerts
High Wave Advisory
Issued: 10:46 PM Apr. 4, 2026 – Japan Meteorological Agency
気象警報・注意報（市町村等）・波浪注意報・継続・うねり・波・注意期間・終了時間：６日朝・最大値発現時間：５日朝・波高５メートル・
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Elev 7 ft, 34.38 °N, 139.25 °E 
70 °F Shimoda Station|Report|Change
Niijima, Tokyo Prefecture, Japan Severe Weather Alertstar_ratehome
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