21 (月)	00:10	06:53	13:13	18:49
	59cm	20cm	53cm	29cm
中潮 出 04:07 入 19:13 出 15:03 入 01:13

茂浦（青森）2021年06月21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
6/21 00:00	58.5	↑0.2	満潮
6/21 00:10	58.5	0	満潮
6/21 00:20	58.5	0
6/21 00:30	58.3	↓-0.2
6/21 00:40	58.0	↓-0.3
6/21 00:50	57.6	↓-0.4
6/21 01:00	57.1	↓-0.5
6/21 01:10	56.4	↓-0.7
6/21 01:20	55.7	↓-0.7
6/21 01:30	54.9	↓-0.8
6/21 01:40	53.9	↓-1.0
6/21 01:50	52.9	↓-1.0
6/21 02:00	51.8	↓-1.1
6/21 02:10	50.6	↓-1.2
6/21 02:20	49.3	↓-1.3
6/21 02:30	48.0	↓-1.3
6/21 02:40	46.6	↓-1.4
6/21 02:50	45.2	↓-1.4
6/21 03:00	43.7	↓-1.5
6/21 03:10	42.2	↓-1.5
6/21 03:20	40.6	↓-1.6	最大潮位差
6/21 03:30	39.1	↓-1.5
6/21 03:40	37.6	↓-1.5
6/21 03:50	36.0	↓-1.6	最大潮位差
6/21 04:00	34.5	↓-1.5
6/21 04:10	33.0	↓-1.5
6/21 04:20	31.5	↓-1.5
6/21 04:30	30.1	↓-1.4
6/21 04:40	28.8	↓-1.3
6/21 04:50	27.5	↓-1.3
6/21 05:00	26.2	↓-1.3
6/21 05:10	25.1	↓-1.1
6/21 05:20	24.0	↓-1.1
6/21 05:30	23.0	↓-1.0
6/21 05:40	22.2	↓-0.8
6/21 05:50	21.4	↓-0.8
6/21 06:00	20.7	↓-0.7
6/21 06:10	20.2	↓-0.5
6/21 06:20	19.7	↓-0.5
6/21 06:30	19.4	↓-0.3
6/21 06:40	19.2	↓-0.2
6/21 06:50	19.1	↓-0.1	干潮
6/21 07:00	19.1	0
6/21 07:10	19.3	↑0.2
6/21 07:20	19.6	↑0.3
6/21 07:30	20.0	↑0.4
6/21 07:40	20.5	↑0.5
6/21 07:50	21.1	↑0.6
6/21 08:00	21.8	↑0.7
6/21 08:10	22.6	↑0.8
6/21 08:20	23.5	↑0.9
6/21 08:30	24.5	↑1.0
6/21 08:40	25.5	↑1.0
6/21 08:50	26.7	↑1.2
6/21 09:00	27.9	↑1.2
6/21 09:10	29.1	↑1.2
6/21 09:20	30.4	↑1.3
6/21 09:30	31.8	↑1.4
6/21 09:40	33.2	↑1.4
6/21 09:50	34.5	↑1.3
6/21 10:00	35.9	↑1.4
6/21 10:10	37.3	↑1.4
6/21 10:20	38.7	↑1.4
6/21 10:30	40.1	↑1.4
6/21 10:40	41.4	↑1.3
6/21 10:50	42.7	↑1.3
6/21 11:00	43.9	↑1.2
6/21 11:10	45.1	↑1.2
6/21 11:20	46.2	↑1.1
6/21 11:30	47.3	↑1.1
6/21 11:40	48.3	↑1.0
6/21 11:50	49.2	↑0.9
6/21 12:00	50.0	↑0.8
6/21 12:10	50.7	↑0.7
6/21 12:20	51.3	↑0.6
6/21 12:30	51.8	↑0.5
6/21 12:40	52.2	↑0.4
6/21 12:50	52.5	↑0.3
6/21 13:00	52.6	↑0.1
6/21 13:10	52.7	↑0.1	満潮
6/21 13:20	52.7	0
6/21 13:30	52.5	↓-0.2
6/21 13:40	52.3	↓-0.2
6/21 13:50	52.0	↓-0.3
6/21 14:00	51.5	↓-0.5
6/21 14:10	51.0	↓-0.5
6/21 14:20	50.3	↓-0.7
6/21 14:30	49.6	↓-0.7
6/21 14:40	48.8	↓-0.8
6/21 14:50	48.0	↓-0.8
6/21 15:00	47.1	↓-0.9
6/21 15:10	46.1	↓-1.0
6/21 15:20	45.1	↓-1.0
6/21 15:30	44.0	↓-1.1
6/21 15:40	42.9	↓-1.1
6/21 15:50	41.8	↓-1.1
6/21 16:00	40.7	↓-1.1
6/21 16:10	39.6	↓-1.1
6/21 16:20	38.5	↓-1.1
6/21 16:30	37.4	↓-1.1
6/21 16:40	36.3	↓-1.1
6/21 16:50	35.3	↓-1.0
6/21 17:00	34.3	↓-1.0
6/21 17:10	33.4	↓-0.9
6/21 17:20	32.6	↓-0.8
6/21 17:30	31.8	↓-0.8
6/21 17:40	31.1	↓-0.7
6/21 17:50	30.4	↓-0.7
6/21 18:00	29.9	↓-0.5
6/21 18:10	29.4	↓-0.5
6/21 18:20	29.1	↓-0.3
6/21 18:30	28.9	↓-0.2
6/21 18:40	28.7	↓-0.2	干潮
6/21 18:50	28.7	0
6/21 19:00	28.8	↑0.1
6/21 19:10	29.0	↑0.2
6/21 19:20	29.3	↑0.3
6/21 19:30	29.7	↑0.4
6/21 19:40	30.2	↑0.5
6/21 19:50	30.8	↑0.6
6/21 20:00	31.5	↑0.7
6/21 20:10	32.4	↑0.9
6/21 20:20	33.3	↑0.9
6/21 20:30	34.3	↑1.0
6/21 20:40	35.4	↑1.1
6/21 20:50	36.5	↑1.1
6/21 21:00	37.7	↑1.2
6/21 21:10	39.0	↑1.3
6/21 21:20	40.3	↑1.3
6/21 21:30	41.6	↑1.3
6/21 21:40	43.0	↑1.4
6/21 21:50	44.4	↑1.4
6/21 22:00	45.8	↑1.4
6/21 22:10	47.2	↑1.4
6/21 22:20	48.6	↑1.4
6/21 22:30	50.0	↑1.4
6/21 22:40	51.3	↑1.3
6/21 22:50	52.6	↑1.3
6/21 23:00	53.8	↑1.2
6/21 23:10	55.0	↑1.2
6/21 23:20	56.1	↑1.1
6/21 23:30	57.1	↑1.0
6/21 23:40	58.0	↑0.9
6/21 23:50	58.8	↑0.8