14 (水)	01:31	06:44	12:02	19:30
	32cm	28cm	36cm	16cm
中潮 出 05:51 入 17:05 出 02:12 入 15:57

船川（秋田）2020年10月14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
10/14 00:00	30.0	↑0.4
10/14 00:10	30.3	↑0.3
10/14 00:20	30.6	↑0.3
10/14 00:30	30.9	↑0.3
10/14 00:40	31.1	↑0.2
10/14 00:50	31.2	↑0.1
10/14 01:00	31.4	↑0.2
10/14 01:10	31.4	0
10/14 01:20	31.5	↑0.1
10/14 01:30	31.5	0	満潮
10/14 01:40	31.5	0
10/14 01:50	31.4	↓-0.1
10/14 02:00	31.4	0
10/14 02:10	31.3	↓-0.1
10/14 02:20	31.2	↓-0.1
10/14 02:30	31.0	↓-0.2
10/14 02:40	30.9	↓-0.1
10/14 02:50	30.7	↓-0.2
10/14 03:00	30.5	↓-0.2
10/14 03:10	30.3	↓-0.2
10/14 03:20	30.2	↓-0.1
10/14 03:30	30.0	↓-0.2
10/14 03:40	29.8	↓-0.2
10/14 03:50	29.6	↓-0.2
10/14 04:00	29.4	↓-0.2
10/14 04:10	29.2	↓-0.2
10/14 04:20	29.0	↓-0.2
10/14 04:30	28.8	↓-0.2
10/14 04:40	28.6	↓-0.2
10/14 04:50	28.4	↓-0.2
10/14 05:00	28.2	↓-0.2
10/14 05:10	28.1	↓-0.1
10/14 05:20	27.9	↓-0.2
10/14 05:30	27.8	↓-0.1
10/14 05:40	27.6	↓-0.2
10/14 05:50	27.5	↓-0.1
10/14 06:00	27.4	↓-0.1
10/14 06:10	27.3	↓-0.1
10/14 06:20	27.3	0
10/14 06:30	27.2	↓-0.1
10/14 06:40	27.2	0	干潮
10/14 06:50	27.2	0
10/14 07:00	27.2	0
10/14 07:10	27.3	↑0.1
10/14 07:20	27.4	↑0.1
10/14 07:30	27.5	↑0.1
10/14 07:40	27.7	↑0.2
10/14 07:50	27.8	↑0.1
10/14 08:00	28.0	↑0.2
10/14 08:10	28.3	↑0.3
10/14 08:20	28.5	↑0.2
10/14 08:30	28.8	↑0.3
10/14 08:40	29.2	↑0.4
10/14 08:50	29.5	↑0.3
10/14 09:00	29.9	↑0.4
10/14 09:10	30.3	↑0.4
10/14 09:20	30.7	↑0.4
10/14 09:30	31.1	↑0.4
10/14 09:40	31.5	↑0.4
10/14 09:50	31.9	↑0.4
10/14 10:00	32.3	↑0.4
10/14 10:10	32.7	↑0.4
10/14 10:20	33.1	↑0.4
10/14 10:30	33.5	↑0.4
10/14 10:40	33.9	↑0.4
10/14 10:50	34.2	↑0.3
10/14 11:00	34.5	↑0.3
10/14 11:10	34.8	↑0.3
10/14 11:20	35.0	↑0.2
10/14 11:30	35.2	↑0.2
10/14 11:40	35.3	↑0.1
10/14 11:50	35.4	↑0.1
10/14 12:00	35.4	0	満潮
10/14 12:10	35.4	0
10/14 12:20	35.3	↓-0.1
10/14 12:30	35.2	↓-0.1
10/14 12:40	35.0	↓-0.2
10/14 12:50	34.8	↓-0.2
10/14 13:00	34.5	↓-0.3
10/14 13:10	34.2	↓-0.3
10/14 13:20	33.8	↓-0.4
10/14 13:30	33.4	↓-0.4
10/14 13:40	32.9	↓-0.5
10/14 13:50	32.4	↓-0.5
10/14 14:00	31.9	↓-0.5
10/14 14:10	31.3	↓-0.6
10/14 14:20	30.7	↓-0.6
10/14 14:30	30.1	↓-0.6
10/14 14:40	29.4	↓-0.7
10/14 14:50	28.8	↓-0.6
10/14 15:00	28.1	↓-0.7
10/14 15:10	27.4	↓-0.7
10/14 15:20	26.7	↓-0.7
10/14 15:30	26.0	↓-0.7
10/14 15:40	25.3	↓-0.7
10/14 15:50	24.7	↓-0.6
10/14 16:00	24.0	↓-0.7
10/14 16:10	23.3	↓-0.7
10/14 16:20	22.6	↓-0.7
10/14 16:30	22.0	↓-0.6
10/14 16:40	21.4	↓-0.6
10/14 16:50	20.7	↓-0.7
10/14 17:00	20.1	↓-0.6
10/14 17:10	19.6	↓-0.5
10/14 17:20	19.0	↓-0.6
10/14 17:30	18.5	↓-0.5
10/14 17:40	18.0	↓-0.5
10/14 17:50	17.6	↓-0.4
10/14 18:00	17.1	↓-0.5
10/14 18:10	16.7	↓-0.4
10/14 18:20	16.4	↓-0.3
10/14 18:30	16.1	↓-0.3
10/14 18:40	15.8	↓-0.3
10/14 18:50	15.6	↓-0.2
10/14 19:00	15.4	↓-0.2
10/14 19:10	15.3	↓-0.1
10/14 19:20	15.2	↓-0.1	干潮
10/14 19:30	15.2	0	干潮
10/14 19:40	15.2	0
10/14 19:50	15.3	↑0.1
10/14 20:00	15.4	↑0.1
10/14 20:10	15.6	↑0.2
10/14 20:20	15.9	↑0.3
10/14 20:30	16.2	↑0.3
10/14 20:40	16.6	↑0.4
10/14 20:50	17.0	↑0.4
10/14 21:00	17.5	↑0.5
10/14 21:10	18.0	↑0.5
10/14 21:20	18.5	↑0.5
10/14 21:30	19.1	↑0.6
10/14 21:40	19.8	↑0.7
10/14 21:50	20.4	↑0.6
10/14 22:00	21.1	↑0.7
10/14 22:10	21.8	↑0.7
10/14 22:20	22.5	↑0.7
10/14 22:30	23.3	↑0.8	最大潮位差
10/14 22:40	24.0	↑0.7
10/14 22:50	24.7	↑0.7
10/14 23:00	25.4	↑0.7
10/14 23:10	26.2	↑0.8	最大潮位差
10/14 23:20	26.8	↑0.6
10/14 23:30	27.5	↑0.7
10/14 23:40	28.1	↑0.6
10/14 23:50	28.7	↑0.6