31 (金)	01:58	06:46	12:56	20:52
	40cm	28cm	53cm	11cm
中潮 出 07:04 入 16:20 出 03:55 入 13:44

竜飛（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	34.2	↑0.9
12/31 00:10	35.1	↑0.9
12/31 00:20	35.9	↑0.8
12/31 00:30	36.6	↑0.7
12/31 00:40	37.3	↑0.7
12/31 00:50	37.9	↑0.6
12/31 01:00	38.4	↑0.5
12/31 01:10	38.8	↑0.4
12/31 01:20	39.2	↑0.4
12/31 01:30	39.4	↑0.2
12/31 01:40	39.6	↑0.2
12/31 01:50	39.7	↑0.1	満潮
12/31 02:00	39.7	0
12/31 02:10	39.7	0
12/31 02:20	39.5	↓-0.2
12/31 02:30	39.3	↓-0.2
12/31 02:40	39.0	↓-0.3
12/31 02:50	38.7	↓-0.3
12/31 03:00	38.3	↓-0.4
12/31 03:10	37.8	↓-0.5
12/31 03:20	37.3	↓-0.5
12/31 03:30	36.8	↓-0.5
12/31 03:40	36.2	↓-0.6
12/31 03:50	35.6	↓-0.6
12/31 04:00	35.0	↓-0.6
12/31 04:10	34.3	↓-0.7
12/31 04:20	33.7	↓-0.6
12/31 04:30	33.0	↓-0.7
12/31 04:40	32.4	↓-0.6
12/31 04:50	31.7	↓-0.7
12/31 05:00	31.1	↓-0.6
12/31 05:10	30.5	↓-0.6
12/31 05:20	30.0	↓-0.5
12/31 05:30	29.5	↓-0.5
12/31 05:40	29.0	↓-0.5
12/31 05:50	28.6	↓-0.4
12/31 06:00	28.3	↓-0.3
12/31 06:10	28.0	↓-0.3
12/31 06:20	27.7	↓-0.3
12/31 06:30	27.6	↓-0.1
12/31 06:40	27.5	↓-0.1	干潮
12/31 06:50	27.5	0
12/31 07:00	27.6	↑0.1
12/31 07:10	27.8	↑0.2
12/31 07:20	28.0	↑0.2
12/31 07:30	28.3	↑0.3
12/31 07:40	28.7	↑0.4
12/31 07:50	29.2	↑0.5
12/31 08:00	29.7	↑0.5
12/31 08:10	30.3	↑0.6
12/31 08:20	31.0	↑0.7
12/31 08:30	31.7	↑0.7
12/31 08:40	32.5	↑0.8
12/31 08:50	33.3	↑0.8
12/31 09:00	34.2	↑0.9
12/31 09:10	35.2	↑1.0
12/31 09:20	36.1	↑0.9
12/31 09:30	37.1	↑1.0
12/31 09:40	38.1	↑1.0
12/31 09:50	39.2	↑1.1
12/31 10:00	40.2	↑1.0
12/31 10:10	41.2	↑1.0
12/31 10:20	42.3	↑1.1
12/31 10:30	43.3	↑1.0
12/31 10:40	44.3	↑1.0
12/31 10:50	45.3	↑1.0
12/31 11:00	46.2	↑0.9
12/31 11:10	47.1	↑0.9
12/31 11:20	48.0	↑0.9
12/31 11:30	48.7	↑0.7
12/31 11:40	49.5	↑0.8
12/31 11:50	50.1	↑0.6
12/31 12:00	50.7	↑0.6
12/31 12:10	51.1	↑0.4
12/31 12:20	51.5	↑0.4
12/31 12:30	51.8	↑0.3
12/31 12:40	52.0	↑0.2
12/31 12:50	52.1	↑0.1	満潮
12/31 13:00	52.1	0
12/31 13:10	52.0	↓-0.1
12/31 13:20	51.8	↓-0.2
12/31 13:30	51.5	↓-0.3
12/31 13:40	51.1	↓-0.4
12/31 13:50	50.7	↓-0.4
12/31 14:00	50.1	↓-0.6
12/31 14:10	49.4	↓-0.7
12/31 14:20	48.7	↓-0.7
12/31 14:30	47.9	↓-0.8
12/31 14:40	47.0	↓-0.9
12/31 14:50	46.1	↓-0.9
12/31 15:00	45.1	↓-1.0
12/31 15:10	44.0	↓-1.1
12/31 15:20	42.9	↓-1.1
12/31 15:30	41.8	↓-1.1
12/31 15:40	40.6	↓-1.2
12/31 15:50	39.4	↓-1.2
12/31 16:00	38.1	↓-1.3
12/31 16:10	36.9	↓-1.2
12/31 16:20	35.6	↓-1.3
12/31 16:30	34.3	↓-1.3
12/31 16:40	33.0	↓-1.3
12/31 16:50	31.7	↓-1.3
12/31 17:00	30.3	↓-1.4	最大潮位差
12/31 17:10	29.0	↓-1.3
12/31 17:20	27.7	↓-1.3
12/31 17:30	26.4	↓-1.3
12/31 17:40	25.1	↓-1.3
12/31 17:50	23.9	↓-1.2
12/31 18:00	22.6	↓-1.3
12/31 18:10	21.4	↓-1.2
12/31 18:20	20.3	↓-1.1
12/31 18:30	19.2	↓-1.1
12/31 18:40	18.1	↓-1.1
12/31 18:50	17.1	↓-1.0
12/31 19:00	16.1	↓-1.0
12/31 19:10	15.2	↓-0.9
12/31 19:20	14.4	↓-0.8
12/31 19:30	13.6	↓-0.8
12/31 19:40	12.9	↓-0.7
12/31 19:50	12.3	↓-0.6
12/31 20:00	11.8	↓-0.5
12/31 20:10	11.4	↓-0.4
12/31 20:20	11.0	↓-0.4
12/31 20:30	10.8	↓-0.2
12/31 20:40	10.6	↓-0.2
12/31 20:50	10.6	0	干潮
12/31 21:00	10.6	0
12/31 21:10	10.7	↑0.1
12/31 21:20	11.0	↑0.3
12/31 21:30	11.3	↑0.3
12/31 21:40	11.8	↑0.5
12/31 21:50	12.3	↑0.5
12/31 22:00	13.0	↑0.7
12/31 22:10	13.7	↑0.7
12/31 22:20	14.5	↑0.8
12/31 22:30	15.5	↑1.0
12/31 22:40	16.5	↑1.0
12/31 22:50	17.6	↑1.1
12/31 23:00	18.7	↑1.1
12/31 23:10	20.0	↑1.3
12/31 23:20	21.2	↑1.2
12/31 23:30	22.6	↑1.4	最大潮位差
12/31 23:40	23.9	↑1.3
12/31 23:50	25.3	↑1.4	最大潮位差