11 (水)	00:07	05:29	10:37	17:54
	29cm	25cm	30cm	16cm
若潮 出 06:21 入 16:30 出 01:02 入 14:26

船川（秋田）2020年11月11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
11/11 00:00	28.7	↑0.1	満潮
11/11 00:10	28.7	0
11/11 00:20	28.6	↓-0.1
11/11 00:30	28.6	0
11/11 00:40	28.5	↓-0.1
11/11 00:50	28.4	↓-0.1
11/11 01:00	28.3	↓-0.1
11/11 01:10	28.2	↓-0.1
11/11 01:20	28.0	↓-0.2
11/11 01:30	27.9	↓-0.1
11/11 01:40	27.7	↓-0.2
11/11 01:50	27.5	↓-0.2
11/11 02:00	27.3	↓-0.2
11/11 02:10	27.2	↓-0.1
11/11 02:20	27.0	↓-0.2
11/11 02:30	26.8	↓-0.2
11/11 02:40	26.6	↓-0.2
11/11 02:50	26.5	↓-0.1
11/11 03:00	26.3	↓-0.2
11/11 03:10	26.1	↓-0.2
11/11 03:20	26.0	↓-0.1
11/11 03:30	25.8	↓-0.2
11/11 03:40	25.7	↓-0.1
11/11 03:50	25.6	↓-0.1
11/11 04:00	25.5	↓-0.1
11/11 04:10	25.4	↓-0.1
11/11 04:20	25.3	↓-0.1
11/11 04:30	25.2	↓-0.1
11/11 04:40	25.1	↓-0.1
11/11 04:50	25.0	↓-0.1
11/11 05:00	25.0	0
11/11 05:10	25.0	0
11/11 05:20	24.9	↓-0.1	干潮
11/11 05:30	24.9	0
11/11 05:40	24.9	0
11/11 05:50	25.0	↑0.1
11/11 06:00	25.0	0
11/11 06:10	25.1	↑0.1
11/11 06:20	25.2	↑0.1
11/11 06:30	25.3	↑0.1
11/11 06:40	25.4	↑0.1
11/11 06:50	25.5	↑0.1
11/11 07:00	25.7	↑0.2
11/11 07:10	25.8	↑0.1
11/11 07:20	26.0	↑0.2
11/11 07:30	26.2	↑0.2
11/11 07:40	26.4	↑0.2
11/11 07:50	26.7	↑0.3
11/11 08:00	26.9	↑0.2
11/11 08:10	27.2	↑0.3
11/11 08:20	27.4	↑0.2
11/11 08:30	27.7	↑0.3
11/11 08:40	28.0	↑0.3
11/11 08:50	28.2	↑0.2
11/11 09:00	28.5	↑0.3
11/11 09:10	28.7	↑0.2
11/11 09:20	28.9	↑0.2
11/11 09:30	29.1	↑0.2
11/11 09:40	29.3	↑0.2
11/11 09:50	29.5	↑0.2
11/11 10:00	29.6	↑0.1
11/11 10:10	29.7	↑0.1
11/11 10:20	29.8	↑0.1
11/11 10:30	29.9	↑0.1	満潮
11/11 10:40	29.9	0
11/11 10:50	29.8	↓-0.1
11/11 11:00	29.7	↓-0.1
11/11 11:10	29.6	↓-0.1
11/11 11:20	29.5	↓-0.1
11/11 11:30	29.3	↓-0.2
11/11 11:40	29.0	↓-0.3
11/11 11:50	28.8	↓-0.2
11/11 12:00	28.5	↓-0.3
11/11 12:10	28.1	↓-0.4
11/11 12:20	27.7	↓-0.4
11/11 12:30	27.3	↓-0.4
11/11 12:40	26.9	↓-0.4
11/11 12:50	26.4	↓-0.5
11/11 13:00	25.9	↓-0.5
11/11 13:10	25.4	↓-0.5
11/11 13:20	24.9	↓-0.5
11/11 13:30	24.4	↓-0.5
11/11 13:40	23.9	↓-0.5
11/11 13:50	23.3	↓-0.6	最大潮位差
11/11 14:00	22.8	↓-0.5
11/11 14:10	22.3	↓-0.5
11/11 14:20	21.7	↓-0.6	最大潮位差
11/11 14:30	21.2	↓-0.5
11/11 14:40	20.7	↓-0.5
11/11 14:50	20.2	↓-0.5
11/11 15:00	19.7	↓-0.5
11/11 15:10	19.2	↓-0.5
11/11 15:20	18.8	↓-0.4
11/11 15:30	18.4	↓-0.4
11/11 15:40	18.0	↓-0.4
11/11 15:50	17.6	↓-0.4
11/11 16:00	17.2	↓-0.4
11/11 16:10	16.9	↓-0.3
11/11 16:20	16.6	↓-0.3
11/11 16:30	16.3	↓-0.3
11/11 16:40	16.0	↓-0.3
11/11 16:50	15.8	↓-0.2
11/11 17:00	15.6	↓-0.2
11/11 17:10	15.4	↓-0.2
11/11 17:20	15.3	↓-0.1
11/11 17:30	15.2	↓-0.1
11/11 17:40	15.1	↓-0.1
11/11 17:50	15.1	0	干潮
11/11 18:00	15.1	0
11/11 18:10	15.2	↑0.1
11/11 18:20	15.2	0
11/11 18:30	15.4	↑0.2
11/11 18:40	15.5	↑0.1
11/11 18:50	15.7	↑0.2
11/11 19:00	15.9	↑0.2
11/11 19:10	16.2	↑0.3
11/11 19:20	16.5	↑0.3
11/11 19:30	16.9	↑0.4
11/11 19:40	17.3	↑0.4
11/11 19:50	17.7	↑0.4
11/11 20:00	18.2	↑0.5
11/11 20:10	18.6	↑0.4
11/11 20:20	19.2	↑0.6	最大潮位差
11/11 20:30	19.7	↑0.5
11/11 20:40	20.2	↑0.5
11/11 20:50	20.8	↑0.6	最大潮位差
11/11 21:00	21.4	↑0.6	最大潮位差
11/11 21:10	22.0	↑0.6	最大潮位差
11/11 21:20	22.6	↑0.6	最大潮位差
11/11 21:30	23.2	↑0.6	最大潮位差
11/11 21:40	23.8	↑0.6	最大潮位差
11/11 21:50	24.4	↑0.6	最大潮位差
11/11 22:00	24.9	↑0.5
11/11 22:10	25.5	↑0.6	最大潮位差
11/11 22:20	26.0	↑0.5
11/11 22:30	26.5	↑0.5
11/11 22:40	26.9	↑0.4
11/11 22:50	27.3	↑0.4
11/11 23:00	27.7	↑0.4
11/11 23:10	28.1	↑0.4
11/11 23:20	28.4	↑0.3
11/11 23:30	28.6	↑0.2
11/11 23:40	28.8	↑0.2
11/11 23:50	29.0	↑0.2