31 (木)	04:56	09:55	15:48	23:33
	44cm	25cm	56cm	6cm
大潮 出 07:04 入 16:20 出 17:14 入 07:57

竜飛（青森）2020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	8.8	↑0.6
12/31 00:10	9.6	↑0.8
12/31 00:20	10.6	↑1.0
12/31 00:30	11.6	↑1.0
12/31 00:40	12.8	↑1.2
12/31 00:50	14.0	↑1.2
12/31 01:00	15.4	↑1.4
12/31 01:10	16.9	↑1.5
12/31 01:20	18.4	↑1.5
12/31 01:30	20.1	↑1.7
12/31 01:40	21.7	↑1.6
12/31 01:50	23.4	↑1.7
12/31 02:00	25.2	↑1.8	最大潮位差
12/31 02:10	26.9	↑1.7
12/31 02:20	28.7	↑1.8	最大潮位差
12/31 02:30	30.4	↑1.7
12/31 02:40	32.0	↑1.6
12/31 02:50	33.6	↑1.6
12/31 03:00	35.1	↑1.5
12/31 03:10	36.5	↑1.4
12/31 03:20	37.8	↑1.3
12/31 03:30	39.0	↑1.2
12/31 03:40	40.1	↑1.1
12/31 03:50	41.0	↑0.9
12/31 04:00	41.8	↑0.8
12/31 04:10	42.5	↑0.7
12/31 04:20	43.0	↑0.5
12/31 04:30	43.4	↑0.4
12/31 04:40	43.6	↑0.2
12/31 04:50	43.8	↑0.2	満潮
12/31 05:00	43.8	0
12/31 05:10	43.6	↓-0.2
12/31 05:20	43.4	↓-0.2
12/31 05:30	43.1	↓-0.3
12/31 05:40	42.6	↓-0.5
12/31 05:50	42.1	↓-0.5
12/31 06:00	41.5	↓-0.6
12/31 06:10	40.8	↓-0.7
12/31 06:20	40.1	↓-0.7
12/31 06:30	39.2	↓-0.9
12/31 06:40	38.4	↓-0.8
12/31 06:50	37.4	↓-1.0
12/31 07:00	36.5	↓-0.9
12/31 07:10	35.5	↓-1.0
12/31 07:20	34.5	↓-1.0
12/31 07:30	33.5	↓-1.0
12/31 07:40	32.4	↓-1.1
12/31 07:50	31.4	↓-1.0
12/31 08:00	30.5	↓-0.9
12/31 08:10	29.5	↓-1.0
12/31 08:20	28.6	↓-0.9
12/31 08:30	27.8	↓-0.8
12/31 08:40	27.0	↓-0.8
12/31 08:50	26.3	↓-0.7
12/31 09:00	25.7	↓-0.6
12/31 09:10	25.1	↓-0.6
12/31 09:20	24.7	↓-0.4
12/31 09:30	24.4	↓-0.3
12/31 09:40	24.2	↓-0.2
12/31 09:50	24.1	↓-0.1	干潮
12/31 10:00	24.1	0
12/31 10:10	24.2	↑0.1
12/31 10:20	24.5	↑0.3
12/31 10:30	24.8	↑0.3
12/31 10:40	25.3	↑0.5
12/31 10:50	25.8	↑0.5
12/31 11:00	26.5	↑0.7
12/31 11:10	27.2	↑0.7
12/31 11:20	28.1	↑0.9
12/31 11:30	29.0	↑0.9
12/31 11:40	30.0	↑1.0
12/31 11:50	31.1	↑1.1
12/31 12:00	32.2	↑1.1
12/31 12:10	33.4	↑1.2
12/31 12:20	34.6	↑1.2
12/31 12:30	35.9	↑1.3
12/31 12:40	37.3	↑1.4
12/31 12:50	38.6	↑1.3
12/31 13:00	40.0	↑1.4
12/31 13:10	41.4	↑1.4
12/31 13:20	42.8	↑1.4
12/31 13:30	44.2	↑1.4
12/31 13:40	45.6	↑1.4
12/31 13:50	46.9	↑1.3
12/31 14:00	48.2	↑1.3
12/31 14:10	49.5	↑1.3
12/31 14:20	50.6	↑1.1
12/31 14:30	51.7	↑1.1
12/31 14:40	52.7	↑1.0
12/31 14:50	53.5	↑0.8
12/31 15:00	54.3	↑0.8
12/31 15:10	54.9	↑0.6
12/31 15:20	55.3	↑0.4
12/31 15:30	55.7	↑0.4
12/31 15:40	55.9	↑0.2	満潮
12/31 15:50	55.9	0
12/31 16:00	55.8	↓-0.1
12/31 16:10	55.5	↓-0.3
12/31 16:20	55.1	↓-0.4
12/31 16:30	54.6	↓-0.5
12/31 16:40	53.9	↓-0.7
12/31 16:50	53.1	↓-0.8
12/31 17:00	52.2	↓-0.9
12/31 17:10	51.2	↓-1.0
12/31 17:20	50.1	↓-1.1
12/31 17:30	49.0	↓-1.1
12/31 17:40	47.7	↓-1.3
12/31 17:50	46.4	↓-1.3
12/31 18:00	45.1	↓-1.3
12/31 18:10	43.6	↓-1.5
12/31 18:20	42.2	↓-1.4
12/31 18:30	40.7	↓-1.5
12/31 18:40	39.2	↓-1.5
12/31 18:50	37.7	↓-1.5
12/31 19:00	36.1	↓-1.6
12/31 19:10	34.6	↓-1.5
12/31 19:20	33.0	↓-1.6
12/31 19:30	31.4	↓-1.6
12/31 19:40	29.8	↓-1.6
12/31 19:50	28.2	↓-1.6
12/31 20:00	26.6	↓-1.6
12/31 20:10	25.1	↓-1.5
12/31 20:20	23.5	↓-1.6
12/31 20:30	22.0	↓-1.5
12/31 20:40	20.5	↓-1.5
12/31 20:50	19.0	↓-1.5
12/31 21:00	17.6	↓-1.4
12/31 21:10	16.2	↓-1.4
12/31 21:20	14.9	↓-1.3
12/31 21:30	13.7	↓-1.2
12/31 21:40	12.5	↓-1.2
12/31 21:50	11.4	↓-1.1
12/31 22:00	10.4	↓-1.0
12/31 22:10	9.5	↓-0.9
12/31 22:20	8.6	↓-0.9
12/31 22:30	7.9	↓-0.7
12/31 22:40	7.3	↓-0.6
12/31 22:50	6.7	↓-0.6
12/31 23:00	6.3	↓-0.4
12/31 23:10	6.0	↓-0.3
12/31 23:20	5.8	↓-0.2
12/31 23:30	5.8	0	干潮
12/31 23:40	5.8	0
12/31 23:50	6.0	↑0.2