21 (火)	08:15	01:57	23:13	15:52
	62cm	37cm	47cm	18cm
長潮 出 06:25 入 17:18 出 11:04 入 01:33

大間（青森）2040年02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
2/21 00:00	40.5	↓-0.6
2/21 00:10	39.8	↓-0.7
2/21 00:20	39.2	↓-0.6
2/21 00:30	38.7	↓-0.5
2/21 00:40	38.2	↓-0.5
2/21 00:50	37.7	↓-0.5
2/21 01:00	37.3	↓-0.4
2/21 01:10	37.0	↓-0.3
2/21 01:20	36.7	↓-0.3
2/21 01:30	36.4	↓-0.3
2/21 01:40	36.3	↓-0.1
2/21 01:50	36.2	↓-0.1	干潮
2/21 02:00	36.2	0
2/21 02:10	36.3	↑0.1
2/21 02:20	36.4	↑0.1
2/21 02:30	36.6	↑0.2
2/21 02:40	36.9	↑0.3
2/21 02:50	37.3	↑0.4
2/21 03:00	37.8	↑0.5
2/21 03:10	38.3	↑0.5
2/21 03:20	38.9	↑0.6
2/21 03:30	39.6	↑0.7
2/21 03:40	40.3	↑0.7
2/21 03:50	41.1	↑0.8
2/21 04:00	41.9	↑0.8
2/21 04:10	42.8	↑0.9
2/21 04:20	43.8	↑1.0
2/21 04:30	44.7	↑0.9
2/21 04:40	45.8	↑1.1
2/21 04:50	46.8	↑1.0
2/21 05:00	47.8	↑1.0
2/21 05:10	48.9	↑1.1
2/21 05:20	50.0	↑1.1
2/21 05:30	51.0	↑1.0
2/21 05:40	52.1	↑1.1
2/21 05:50	53.1	↑1.0
2/21 06:00	54.1	↑1.0
2/21 06:10	55.1	↑1.0
2/21 06:20	56.0	↑0.9
2/21 06:30	56.9	↑0.9
2/21 06:40	57.7	↑0.8
2/21 06:50	58.5	↑0.8
2/21 07:00	59.2	↑0.7
2/21 07:10	59.8	↑0.6
2/21 07:20	60.4	↑0.6
2/21 07:30	60.8	↑0.4
2/21 07:40	61.2	↑0.4
2/21 07:50	61.5	↑0.3
2/21 08:00	61.7	↑0.2
2/21 08:10	61.8	↑0.1	満潮
2/21 08:20	61.8	0
2/21 08:30	61.7	↓-0.1
2/21 08:40	61.5	↓-0.2
2/21 08:50	61.2	↓-0.3
2/21 09:00	60.8	↓-0.4
2/21 09:10	60.2	↓-0.6
2/21 09:20	59.6	↓-0.6
2/21 09:30	58.9	↓-0.7
2/21 09:40	58.1	↓-0.8
2/21 09:50	57.2	↓-0.9
2/21 10:00	56.3	↓-0.9
2/21 10:10	55.2	↓-1.1
2/21 10:20	54.1	↓-1.1
2/21 10:30	52.9	↓-1.2
2/21 10:40	51.6	↓-1.3
2/21 10:50	50.3	↓-1.3
2/21 11:00	48.9	↓-1.4
2/21 11:10	47.4	↓-1.5
2/21 11:20	46.0	↓-1.4
2/21 11:30	44.5	↓-1.5
2/21 11:40	42.9	↓-1.6	最大潮位差
2/21 11:50	41.4	↓-1.5
2/21 12:00	39.9	↓-1.5
2/21 12:10	38.3	↓-1.6	最大潮位差
2/21 12:20	36.8	↓-1.5
2/21 12:30	35.2	↓-1.6	最大潮位差
2/21 12:40	33.7	↓-1.5
2/21 12:50	32.3	↓-1.4
2/21 13:00	30.8	↓-1.5
2/21 13:10	29.4	↓-1.4
2/21 13:20	28.1	↓-1.3
2/21 13:30	26.8	↓-1.3
2/21 13:40	25.6	↓-1.2
2/21 13:50	24.5	↓-1.1
2/21 14:00	23.4	↓-1.1
2/21 14:10	22.4	↓-1.0
2/21 14:20	21.5	↓-0.9
2/21 14:30	20.7	↓-0.8
2/21 14:40	19.9	↓-0.8
2/21 14:50	19.3	↓-0.6
2/21 15:00	18.8	↓-0.5
2/21 15:10	18.3	↓-0.5
2/21 15:20	18.0	↓-0.3
2/21 15:30	17.7	↓-0.3
2/21 15:40	17.6	↓-0.1
2/21 15:50	17.5	↓-0.1	干潮
2/21 16:00	17.5	0
2/21 16:10	17.7	↑0.2
2/21 16:20	17.9	↑0.2
2/21 16:30	18.2	↑0.3
2/21 16:40	18.6	↑0.4
2/21 16:50	19.1	↑0.5
2/21 17:00	19.7	↑0.6
2/21 17:10	20.3	↑0.6
2/21 17:20	21.0	↑0.7
2/21 17:30	21.8	↑0.8
2/21 17:40	22.6	↑0.8
2/21 17:50	23.5	↑0.9
2/21 18:00	24.4	↑0.9
2/21 18:10	25.3	↑0.9
2/21 18:20	26.3	↑1.0
2/21 18:30	27.3	↑1.0
2/21 18:40	28.4	↑1.1
2/21 18:50	29.4	↑1.0
2/21 19:00	30.5	↑1.1
2/21 19:10	31.6	↑1.1
2/21 19:20	32.6	↑1.0
2/21 19:30	33.7	↑1.1
2/21 19:40	34.7	↑1.0
2/21 19:50	35.7	↑1.0
2/21 20:00	36.7	↑1.0
2/21 20:10	37.7	↑1.0
2/21 20:20	38.6	↑0.9
2/21 20:30	39.5	↑0.9
2/21 20:40	40.4	↑0.9
2/21 20:50	41.1	↑0.7
2/21 21:00	41.9	↑0.8
2/21 21:10	42.6	↑0.7
2/21 21:20	43.2	↑0.6
2/21 21:30	43.8	↑0.6
2/21 21:40	44.3	↑0.5
2/21 21:50	44.8	↑0.5
2/21 22:00	45.2	↑0.4
2/21 22:10	45.6	↑0.4
2/21 22:20	45.9	↑0.3
2/21 22:30	46.1	↑0.2
2/21 22:40	46.3	↑0.2
2/21 22:50	46.4	↑0.1
2/21 23:00	46.5	↑0.1
2/21 23:10	46.6	↑0.1	満潮
2/21 23:20	46.5	↓-0.1
2/21 23:30	46.5	0
2/21 23:40	46.4	↓-0.1
2/21 23:50	46.3	↓-0.1