31 (金)	01:48	07:15	13:12	20:02
	49cm	26cm	57cm	7cm
中潮 出 07:01 入 16:21 出 03:53 入 13:45

茂浦（青森）2021年12月31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
12/31 00:00	42.3	↑1.2
12/31 00:10	43.4	↑1.1
12/31 00:20	44.4	↑1.0
12/31 00:30	45.2	↑0.8
12/31 00:40	46.0	↑0.8
12/31 00:50	46.7	↑0.7
12/31 01:00	47.3	↑0.6
12/31 01:10	47.8	↑0.5
12/31 01:20	48.1	↑0.3
12/31 01:30	48.4	↑0.3
12/31 01:40	48.5	↑0.1	満潮
12/31 01:50	48.5	0
12/31 02:00	48.4	↓-0.1
12/31 02:10	48.2	↓-0.2
12/31 02:20	47.9	↓-0.3
12/31 02:30	47.5	↓-0.4
12/31 02:40	47.0	↓-0.5
12/31 02:50	46.5	↓-0.5
12/31 03:00	45.8	↓-0.7
12/31 03:10	45.0	↓-0.8
12/31 03:20	44.2	↓-0.8
12/31 03:30	43.3	↓-0.9
12/31 03:40	42.4	↓-0.9
12/31 03:50	41.4	↓-1.0
12/31 04:00	40.4	↓-1.0
12/31 04:10	39.3	↓-1.1
12/31 04:20	38.2	↓-1.1
12/31 04:30	37.2	↓-1.0
12/31 04:40	36.1	↓-1.1
12/31 04:50	35.0	↓-1.1
12/31 05:00	33.9	↓-1.1
12/31 05:10	32.9	↓-1.0
12/31 05:20	31.9	↓-1.0
12/31 05:30	31.0	↓-0.9
12/31 05:40	30.1	↓-0.9
12/31 05:50	29.3	↓-0.8
12/31 06:00	28.5	↓-0.8
12/31 06:10	27.9	↓-0.6
12/31 06:20	27.3	↓-0.6
12/31 06:30	26.8	↓-0.5
12/31 06:40	26.4	↓-0.4
12/31 06:50	26.1	↓-0.3
12/31 07:00	25.9	↓-0.2
12/31 07:10	25.8	↓-0.1	干潮
12/31 07:20	25.8	0
12/31 07:30	25.9	↑0.1
12/31 07:40	26.2	↑0.3
12/31 07:50	26.5	↑0.3
12/31 08:00	26.9	↑0.4
12/31 08:10	27.5	↑0.6
12/31 08:20	28.2	↑0.7
12/31 08:30	28.9	↑0.7
12/31 08:40	29.7	↑0.8
12/31 08:50	30.7	↑1.0
12/31 09:00	31.7	↑1.0
12/31 09:10	32.8	↑1.1
12/31 09:20	33.9	↑1.1
12/31 09:30	35.1	↑1.2
12/31 09:40	36.4	↑1.3
12/31 09:50	37.7	↑1.3
12/31 10:00	39.0	↑1.3
12/31 10:10	40.3	↑1.3
12/31 10:20	41.7	↑1.4
12/31 10:30	43.0	↑1.3
12/31 10:40	44.4	↑1.4
12/31 10:50	45.7	↑1.3
12/31 11:00	47.0	↑1.3
12/31 11:10	48.2	↑1.2
12/31 11:20	49.4	↑1.2
12/31 11:30	50.6	↑1.2
12/31 11:40	51.6	↑1.0
12/31 11:50	52.6	↑1.0
12/31 12:00	53.5	↑0.9
12/31 12:10	54.3	↑0.8
12/31 12:20	55.0	↑0.7
12/31 12:30	55.6	↑0.6
12/31 12:40	56.0	↑0.4
12/31 12:50	56.4	↑0.4
12/31 13:00	56.6	↑0.2
12/31 13:10	56.7	↑0.1	満潮
12/31 13:20	56.6	↓-0.1
12/31 13:30	56.4	↓-0.2
12/31 13:40	56.1	↓-0.3
12/31 13:50	55.6	↓-0.5
12/31 14:00	55.0	↓-0.6
12/31 14:10	54.3	↓-0.7
12/31 14:20	53.4	↓-0.9
12/31 14:30	52.5	↓-0.9
12/31 14:40	51.3	↓-1.2
12/31 14:50	50.1	↓-1.2
12/31 15:00	48.8	↓-1.3
12/31 15:10	47.3	↓-1.5
12/31 15:20	45.8	↓-1.5
12/31 15:30	44.2	↓-1.6
12/31 15:40	42.4	↓-1.8
12/31 15:50	40.7	↓-1.7
12/31 16:00	38.8	↓-1.9
12/31 16:10	37.0	↓-1.8
12/31 16:20	35.1	↓-1.9
12/31 16:30	33.1	↓-2.0	最大潮位差
12/31 16:40	31.2	↓-1.9
12/31 16:50	29.2	↓-2.0	最大潮位差
12/31 17:00	27.3	↓-1.9
12/31 17:10	25.3	↓-2.0	最大潮位差
12/31 17:20	23.5	↓-1.8
12/31 17:30	21.6	↓-1.9
12/31 17:40	19.8	↓-1.8
12/31 17:50	18.1	↓-1.7
12/31 18:00	16.5	↓-1.6
12/31 18:10	14.9	↓-1.6
12/31 18:20	13.5	↓-1.4
12/31 18:30	12.2	↓-1.3
12/31 18:40	10.9	↓-1.3
12/31 18:50	9.8	↓-1.1
12/31 19:00	8.9	↓-0.9
12/31 19:10	8.0	↓-0.9
12/31 19:20	7.3	↓-0.7
12/31 19:30	6.8	↓-0.5
12/31 19:40	6.4	↓-0.4
12/31 19:50	6.2	↓-0.2
12/31 20:00	6.1	↓-0.1	干潮
12/31 20:10	6.1	0
12/31 20:20	6.3	↑0.2
12/31 20:30	6.7	↑0.4
12/31 20:40	7.2	↑0.5
12/31 20:50	7.8	↑0.6
12/31 21:00	8.6	↑0.8
12/31 21:10	9.5	↑0.9
12/31 21:20	10.6	↑1.1
12/31 21:30	11.7	↑1.1
12/31 21:40	13.0	↑1.3
12/31 21:50	14.4	↑1.4
12/31 22:00	15.9	↑1.5
12/31 22:10	17.4	↑1.5
12/31 22:20	19.0	↑1.6
12/31 22:30	20.7	↑1.7
12/31 22:40	22.5	↑1.8
12/31 22:50	24.2	↑1.7
12/31 23:00	26.0	↑1.8
12/31 23:10	27.8	↑1.8
12/31 23:20	29.7	↑1.9
12/31 23:30	31.5	↑1.8
12/31 23:40	33.3	↑1.8
12/31 23:50	35.0	↑1.7