2 (水)	04:16	08:56	14:16	21:50
	37cm	32cm	43cm	18cm
大潮 出 05:11 入 18:12 出 18:36 入 04:43

船川（秋田）2020年09月2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
9/2 00:00	24.3	↑0.8
9/2 00:10	25.1	↑0.8
9/2 00:20	25.9	↑0.8
9/2 00:30	26.7	↑0.8
9/2 00:40	27.5	↑0.8
9/2 00:50	28.3	↑0.8
9/2 01:00	29.0	↑0.7
9/2 01:10	29.7	↑0.7
9/2 01:20	30.4	↑0.7
9/2 01:30	31.1	↑0.7
9/2 01:40	31.7	↑0.6
9/2 01:50	32.3	↑0.6
9/2 02:00	32.8	↑0.5
9/2 02:10	33.3	↑0.5
9/2 02:20	33.8	↑0.5
9/2 02:30	34.2	↑0.4
9/2 02:40	34.6	↑0.4
9/2 02:50	34.9	↑0.3
9/2 03:00	35.2	↑0.3
9/2 03:10	35.4	↑0.2
9/2 03:20	35.6	↑0.2
9/2 03:30	35.8	↑0.2
9/2 03:40	35.9	↑0.1
9/2 03:50	36.0	↑0.1
9/2 04:00	36.1	↑0.1
9/2 04:10	36.1	0	満潮
9/2 04:20	36.1	0
9/2 04:30	36.1	0
9/2 04:40	36.0	↓-0.1
9/2 04:50	36.0	0
9/2 05:00	35.9	↓-0.1
9/2 05:10	35.7	↓-0.2
9/2 05:20	35.6	↓-0.1
9/2 05:30	35.4	↓-0.2
9/2 05:40	35.2	↓-0.2
9/2 05:50	35.0	↓-0.2
9/2 06:00	34.8	↓-0.2
9/2 06:10	34.5	↓-0.3
9/2 06:20	34.3	↓-0.2
9/2 06:30	34.0	↓-0.3
9/2 06:40	33.7	↓-0.3
9/2 06:50	33.5	↓-0.2
9/2 07:00	33.2	↓-0.3
9/2 07:10	32.9	↓-0.3
9/2 07:20	32.7	↓-0.2
9/2 07:30	32.4	↓-0.3
9/2 07:40	32.2	↓-0.2
9/2 07:50	32.0	↓-0.2
9/2 08:00	31.8	↓-0.2
9/2 08:10	31.6	↓-0.2
9/2 08:20	31.4	↓-0.2
9/2 08:30	31.3	↓-0.1
9/2 08:40	31.2	↓-0.1
9/2 08:50	31.2	0	干潮
9/2 09:00	31.2	0
9/2 09:10	31.2	0
9/2 09:20	31.3	↑0.1
9/2 09:30	31.5	↑0.2
9/2 09:40	31.6	↑0.1
9/2 09:50	31.9	↑0.3
9/2 10:00	32.1	↑0.2
9/2 10:10	32.5	↑0.4
9/2 10:20	32.8	↑0.3
9/2 10:30	33.2	↑0.4
9/2 10:40	33.7	↑0.5
9/2 10:50	34.1	↑0.4
9/2 11:00	34.6	↑0.5
9/2 11:10	35.1	↑0.5
9/2 11:20	35.7	↑0.6
9/2 11:30	36.2	↑0.5
9/2 11:40	36.8	↑0.6
9/2 11:50	37.4	↑0.6
9/2 12:00	37.9	↑0.5
9/2 12:10	38.5	↑0.6
9/2 12:20	39.0	↑0.5
9/2 12:30	39.5	↑0.5
9/2 12:40	40.0	↑0.5
9/2 12:50	40.4	↑0.4
9/2 13:00	40.9	↑0.5
9/2 13:10	41.2	↑0.3
9/2 13:20	41.6	↑0.4
9/2 13:30	41.8	↑0.2
9/2 13:40	42.1	↑0.3
9/2 13:50	42.2	↑0.1
9/2 14:00	42.3	↑0.1
9/2 14:10	42.4	↑0.1	満潮
9/2 14:20	42.4	0
9/2 14:30	42.3	↓-0.1
9/2 14:40	42.2	↓-0.1
9/2 14:50	42.1	↓-0.1
9/2 15:00	41.8	↓-0.3
9/2 15:10	41.5	↓-0.3
9/2 15:20	41.2	↓-0.3
9/2 15:30	40.8	↓-0.4
9/2 15:40	40.4	↓-0.4
9/2 15:50	39.9	↓-0.5
9/2 16:00	39.4	↓-0.5
9/2 16:10	38.8	↓-0.6
9/2 16:20	38.2	↓-0.6
9/2 16:30	37.6	↓-0.6
9/2 16:40	36.9	↓-0.7
9/2 16:50	36.2	↓-0.7
9/2 17:00	35.5	↓-0.7
9/2 17:10	34.7	↓-0.8
9/2 17:20	34.0	↓-0.7
9/2 17:30	33.2	↓-0.8
9/2 17:40	32.4	↓-0.8
9/2 17:50	31.6	↓-0.8
9/2 18:00	30.7	↓-0.9	最大潮位差
9/2 18:10	29.9	↓-0.8
9/2 18:20	29.0	↓-0.9	最大潮位差
9/2 18:30	28.2	↓-0.8
9/2 18:40	27.4	↓-0.8
9/2 18:50	26.5	↓-0.9	最大潮位差
9/2 19:00	25.7	↓-0.8
9/2 19:10	24.9	↓-0.8
9/2 19:20	24.1	↓-0.8
9/2 19:30	23.3	↓-0.8
9/2 19:40	22.6	↓-0.7
9/2 19:50	21.9	↓-0.7
9/2 20:00	21.2	↓-0.7
9/2 20:10	20.6	↓-0.6
9/2 20:20	20.0	↓-0.6
9/2 20:30	19.4	↓-0.6
9/2 20:40	19.0	↓-0.4
9/2 20:50	18.5	↓-0.5
9/2 21:00	18.1	↓-0.4
9/2 21:10	17.8	↓-0.3
9/2 21:20	17.6	↓-0.2
9/2 21:30	17.4	↓-0.2
9/2 21:40	17.3	↓-0.1	干潮
9/2 21:50	17.3	0	干潮
9/2 22:00	17.3	0
9/2 22:10	17.5	↑0.2
9/2 22:20	17.6	↑0.1
9/2 22:30	17.9	↑0.3
9/2 22:40	18.2	↑0.3
9/2 22:50	18.6	↑0.4
9/2 23:00	19.1	↑0.5
9/2 23:10	19.6	↑0.5
9/2 23:20	20.2	↑0.6
9/2 23:30	20.8	↑0.6
9/2 23:40	21.4	↑0.6
9/2 23:50	22.1	↑0.7