🌊 Tide Gauge

Beihai (Guantouling)

Guangxi, China | 21.4500°N, 109.0500°E

タイムゾーン Asia/Shanghai
潮位基準面 Local Chart Datum
MSL height 2.581 m (MSL)
Data Source Open-Meteo FES2022 Grid & 北海 Anchor (Differential Calibration)

📍 周辺の観測点