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表 3-2 臺北港測站 2019 年 1-12 月海流流速與流向重要統計量統計表
海流每月最大值 海流流速分布情形 海流流向分布情形 主要流向
流速
海流 百
年/月 平均值 流速 流向 <0.5 節 0.5~1 節 1~2 節 >2 節 N~E E~S S~W W~N
蒐集率 去向 分
(cm/s) (cm/s) (去向) (%) (%) (%) (%) (%) (%) (%) (%)
比
2019/01 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
2019/02 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
2019/03 30.1% 46.9 102.2 NE 21.0 38.4 40.6 0.0 42.9 4.9 48.2 4.0 WSW 25.9%
2019/04 100.0% 49.2 110.5 NE 20.1 31.5 47.1 1.2 46.4 3.5 46.1 4.0 WSW 27.6%
2019/05 100.0% 40.7 131.1 ENE 29.3 38.6 31.0 1.1 44.1 3.5 41.1 11.3 WSW 24.1%
2019/06 93.2% 31.0 103.1 NE 46.6 39.9 13.4 0.1 42.6 6.4 37.9 13.1 WSW 22.8%
3-2
2019/07 64.1% 45.3 116.2 ENE 24.0 37.3 37.9 0.8 46.2 2.7 42.3 8.8 WSW 29.1%
2019/08 93.5% 47.2 111.6 ENE 24.4 32.2 41.7 1.7 47.8 3.2 41.1 7.9 WSW 24.6%
2019/09 98.9% 48.4 113.4 NE 23.3 29.2 46.8 0.7 45.3 2.9 45.1 6.7 WSW 25.7%
2019/10 99.1% 50.5 128.1 ENE 19.6 29.6 48.6 2.2 43.9 3.5 47.4 5.2 WSW 25.5%
2019/11 98.6% 47.2 116.5 NE 21.7 33.4 44.5 0.4 42.8 3.8 47.5 5.9 WSW 28.3%
2019/12 98.9% 48.9 122.6 ENE 21.5 31.0 46.7 0.8 44.2 2.6 47.6 5.6 WSW 30.3%
註：流速 1 節約 51.4 cm/s 資料來源：港灣技術研究中心
