20 (日)	04:52	11:09	17:21	23:29
	40cm	21cm	41cm	24cm
中潮 出 05:28 入 17:43 出 08:25 入 19:37

男鹿（秋田）2020年09月20日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
9/20 00:00	22.4	↑0.5
9/20 00:10	22.9	↑0.5
9/20 00:20	23.5	↑0.6
9/20 00:30	24.2	↑0.7
9/20 00:40	24.9	↑0.7
9/20 00:50	25.6	↑0.7
9/20 01:00	26.3	↑0.7
9/20 01:10	27.1	↑0.8
9/20 01:20	27.9	↑0.8
9/20 01:30	28.7	↑0.8
9/20 01:40	29.5	↑0.8
9/20 01:50	30.3	↑0.8
9/20 02:00	31.1	↑0.8
9/20 02:10	31.9	↑0.8
9/20 02:20	32.6	↑0.7
9/20 02:30	33.4	↑0.8
9/20 02:40	34.1	↑0.7
9/20 02:50	34.8	↑0.7
9/20 03:00	35.4	↑0.6
9/20 03:10	36.0	↑0.6
9/20 03:20	36.5	↑0.5
9/20 03:30	37.1	↑0.6
9/20 03:40	37.5	↑0.4
9/20 03:50	37.9	↑0.4
9/20 04:00	38.3	↑0.4
9/20 04:10	38.6	↑0.3
9/20 04:20	38.8	↑0.2
9/20 04:30	39.0	↑0.2
9/20 04:40	39.1	↑0.1
9/20 04:50	39.1	0	満潮
9/20 05:00	39.1	0
9/20 05:10	39.0	↓-0.1
9/20 05:20	38.9	↓-0.1
9/20 05:30	38.6	↓-0.3
9/20 05:40	38.3	↓-0.3
9/20 05:50	38.0	↓-0.3
9/20 06:00	37.6	↓-0.4
9/20 06:10	37.1	↓-0.5
9/20 06:20	36.6	↓-0.5
9/20 06:30	36.0	↓-0.6
9/20 06:40	35.4	↓-0.6
9/20 06:50	34.7	↓-0.7
9/20 07:00	34.0	↓-0.7
9/20 07:10	33.3	↓-0.7
9/20 07:20	32.6	↓-0.7
9/20 07:30	31.9	↓-0.7
9/20 07:40	31.1	↓-0.8
9/20 07:50	30.4	↓-0.7
9/20 08:00	29.6	↓-0.8
9/20 08:10	28.9	↓-0.7
9/20 08:20	28.1	↓-0.8
9/20 08:30	27.4	↓-0.7
9/20 08:40	26.7	↓-0.7
9/20 08:50	26.0	↓-0.7
9/20 09:00	25.3	↓-0.7
9/20 09:10	24.6	↓-0.7
9/20 09:20	24.0	↓-0.6
9/20 09:30	23.4	↓-0.6
9/20 09:40	22.9	↓-0.5
9/20 09:50	22.4	↓-0.5
9/20 10:00	21.9	↓-0.5
9/20 10:10	21.5	↓-0.4
9/20 10:20	21.2	↓-0.3
9/20 10:30	20.9	↓-0.3
9/20 10:40	20.6	↓-0.3
9/20 10:50	20.5	↓-0.1
9/20 11:00	20.4	↓-0.1	干潮
9/20 11:10	20.3	↓-0.1
9/20 11:20	20.4	↑0.1
9/20 11:30	20.5	↑0.1
9/20 11:40	20.7	↑0.2
9/20 11:50	21.0	↑0.3
9/20 12:00	21.3	↑0.3
9/20 12:10	21.8	↑0.5
9/20 12:20	22.3	↑0.5
9/20 12:30	22.8	↑0.5
9/20 12:40	23.4	↑0.6
9/20 12:50	24.1	↑0.7
9/20 13:00	24.8	↑0.7
9/20 13:10	25.6	↑0.8
9/20 13:20	26.3	↑0.7
9/20 13:30	27.1	↑0.8
9/20 13:40	28.0	↑0.9	最大潮位差
9/20 13:50	28.8	↑0.8
9/20 14:00	29.7	↑0.9	最大潮位差
9/20 14:10	30.5	↑0.8
9/20 14:20	31.3	↑0.8
9/20 14:30	32.1	↑0.8
9/20 14:40	33.0	↑0.9	最大潮位差
9/20 14:50	33.7	↑0.7
9/20 15:00	34.5	↑0.8
9/20 15:10	35.2	↑0.7
9/20 15:20	35.9	↑0.7
9/20 15:30	36.6	↑0.7
9/20 15:40	37.2	↑0.6
9/20 15:50	37.7	↑0.5
9/20 16:00	38.3	↑0.6
9/20 16:10	38.7	↑0.4
9/20 16:20	39.1	↑0.4
9/20 16:30	39.5	↑0.4
9/20 16:40	39.8	↑0.3
9/20 16:50	40.0	↑0.2
9/20 17:00	40.2	↑0.2
9/20 17:10	40.3	↑0.1
9/20 17:20	40.3	0	満潮
9/20 17:30	40.3	0
9/20 17:40	40.2	↓-0.1
9/20 17:50	40.0	↓-0.2
9/20 18:00	39.8	↓-0.2
9/20 18:10	39.5	↓-0.3
9/20 18:20	39.2	↓-0.3
9/20 18:30	38.7	↓-0.5
9/20 18:40	38.3	↓-0.4
9/20 18:50	37.8	↓-0.5
9/20 19:00	37.2	↓-0.6
9/20 19:10	36.6	↓-0.6
9/20 19:20	36.0	↓-0.6
9/20 19:30	35.4	↓-0.6
9/20 19:40	34.7	↓-0.7
9/20 19:50	34.0	↓-0.7
9/20 20:00	33.3	↓-0.7
9/20 20:10	32.6	↓-0.7
9/20 20:20	32.0	↓-0.6
9/20 20:30	31.3	↓-0.7
9/20 20:40	30.6	↓-0.7
9/20 20:50	29.9	↓-0.7
9/20 21:00	29.3	↓-0.6
9/20 21:10	28.6	↓-0.7
9/20 21:20	28.0	↓-0.6
9/20 21:30	27.4	↓-0.6
9/20 21:40	26.9	↓-0.5
9/20 21:50	26.4	↓-0.5
9/20 22:00	25.9	↓-0.5
9/20 22:10	25.4	↓-0.5
9/20 22:20	25.0	↓-0.4
9/20 22:30	24.6	↓-0.4
9/20 22:40	24.3	↓-0.3
9/20 22:50	24.1	↓-0.2
9/20 23:00	23.9	↓-0.2
9/20 23:10	23.7	↓-0.2
9/20 23:20	23.6	↓-0.1	干潮
9/20 23:30	23.6	0
9/20 23:40	23.7	↑0.1
9/20 23:50	23.8	↑0.1