21 (月)	02:56	08:21	13:40	20:35
	62cm	38cm	62cm	5cm
大潮 出 06:25 入 17:19 出 05:27 入 15:01

大間（青森）2039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	42.8	↑1.9
2/21 00:10	44.7	↑1.9
2/21 00:20	46.5	↑1.8
2/21 00:30	48.2	↑1.7
2/21 00:40	49.8	↑1.6
2/21 00:50	51.4	↑1.6
2/21 01:00	52.9	↑1.5
2/21 01:10	54.2	↑1.3
2/21 01:20	55.5	↑1.3
2/21 01:30	56.6	↑1.1
2/21 01:40	57.7	↑1.1
2/21 01:50	58.6	↑0.9
2/21 02:00	59.4	↑0.8
2/21 02:10	60.0	↑0.6
2/21 02:20	60.5	↑0.5
2/21 02:30	60.9	↑0.4
2/21 02:40	61.2	↑0.3
2/21 02:50	61.3	↑0.1	満潮
2/21 03:00	61.3	0
2/21 03:10	61.2	↓-0.1
2/21 03:20	61.0	↓-0.2
2/21 03:30	60.6	↓-0.4
2/21 03:40	60.1	↓-0.5
2/21 03:50	59.6	↓-0.5
2/21 04:00	58.9	↓-0.7
2/21 04:10	58.1	↓-0.8
2/21 04:20	57.3	↓-0.8
2/21 04:30	56.4	↓-0.9
2/21 04:40	55.4	↓-1.0
2/21 04:50	54.4	↓-1.0
2/21 05:00	53.3	↓-1.1
2/21 05:10	52.2	↓-1.1
2/21 05:20	51.1	↓-1.1
2/21 05:30	50.0	↓-1.1
2/21 05:40	48.8	↓-1.2
2/21 05:50	47.7	↓-1.1
2/21 06:00	46.6	↓-1.1
2/21 06:10	45.5	↓-1.1
2/21 06:20	44.4	↓-1.1
2/21 06:30	43.4	↓-1.0
2/21 06:40	42.4	↓-1.0
2/21 06:50	41.6	↓-0.8
2/21 07:00	40.7	↓-0.9
2/21 07:10	40.0	↓-0.7
2/21 07:20	39.3	↓-0.7
2/21 07:30	38.8	↓-0.5
2/21 07:40	38.3	↓-0.5
2/21 07:50	37.9	↓-0.4
2/21 08:00	37.7	↓-0.2
2/21 08:10	37.5	↓-0.2
2/21 08:20	37.4	↓-0.1	干潮
2/21 08:30	37.5	↑0.1
2/21 08:40	37.7	↑0.2
2/21 08:50	37.9	↑0.2
2/21 09:00	38.3	↑0.4
2/21 09:10	38.7	↑0.4
2/21 09:20	39.3	↑0.6
2/21 09:30	40.0	↑0.7
2/21 09:40	40.7	↑0.7
2/21 09:50	41.5	↑0.8
2/21 10:00	42.4	↑0.9
2/21 10:10	43.4	↑1.0
2/21 10:20	44.4	↑1.0
2/21 10:30	45.5	↑1.1
2/21 10:40	46.6	↑1.1
2/21 10:50	47.7	↑1.1
2/21 11:00	48.8	↑1.1
2/21 11:10	50.0	↑1.2
2/21 11:20	51.1	↑1.1
2/21 11:30	52.3	↑1.2
2/21 11:40	53.4	↑1.1
2/21 11:50	54.5	↑1.1
2/21 12:00	55.5	↑1.0
2/21 12:10	56.5	↑1.0
2/21 12:20	57.4	↑0.9
2/21 12:30	58.2	↑0.8
2/21 12:40	58.9	↑0.7
2/21 12:50	59.6	↑0.7
2/21 13:00	60.1	↑0.5
2/21 13:10	60.5	↑0.4
2/21 13:20	60.8	↑0.3
2/21 13:30	61.0	↑0.2	満潮
2/21 13:40	61.1	↑0.1	満潮
2/21 13:50	61.0	↓-0.1
2/21 14:00	60.8	↓-0.2
2/21 14:10	60.4	↓-0.4
2/21 14:20	60.0	↓-0.4
2/21 14:30	59.3	↓-0.7
2/21 14:40	58.5	↓-0.8
2/21 14:50	57.6	↓-0.9
2/21 15:00	56.6	↓-1.0
2/21 15:10	55.4	↓-1.2
2/21 15:20	54.1	↓-1.3
2/21 15:30	52.6	↓-1.5
2/21 15:40	51.1	↓-1.5
2/21 15:50	49.4	↓-1.7
2/21 16:00	47.7	↓-1.7
2/21 16:10	45.8	↓-1.9
2/21 16:20	43.9	↓-1.9
2/21 16:30	41.9	↓-2.0
2/21 16:40	39.8	↓-2.1
2/21 16:50	37.7	↓-2.1
2/21 17:00	35.6	↓-2.1
2/21 17:10	33.4	↓-2.2
2/21 17:20	31.2	↓-2.2
2/21 17:30	29.1	↓-2.1
2/21 17:40	26.9	↓-2.2
2/21 17:50	24.8	↓-2.1
2/21 18:00	22.7	↓-2.1
2/21 18:10	20.7	↓-2.0
2/21 18:20	18.7	↓-2.0
2/21 18:30	16.8	↓-1.9
2/21 18:40	15.0	↓-1.8
2/21 18:50	13.4	↓-1.6
2/21 19:00	11.8	↓-1.6
2/21 19:10	10.4	↓-1.4
2/21 19:20	9.1	↓-1.3
2/21 19:30	7.9	↓-1.2
2/21 19:40	6.9	↓-1.0
2/21 19:50	6.1	↓-0.8
2/21 20:00	5.4	↓-0.7
2/21 20:10	4.9	↓-0.5
2/21 20:20	4.5	↓-0.4
2/21 20:30	4.4	↓-0.1	干潮
2/21 20:40	4.4	0
2/21 20:50	4.6	↑0.2
2/21 21:00	5.0	↑0.4
2/21 21:10	5.5	↑0.5
2/21 21:20	6.3	↑0.8
2/21 21:30	7.2	↑0.9
2/21 21:40	8.2	↑1.0
2/21 21:50	9.4	↑1.2
2/21 22:00	10.8	↑1.4
2/21 22:10	12.3	↑1.5
2/21 22:20	14.0	↑1.7
2/21 22:30	15.8	↑1.8
2/21 22:40	17.7	↑1.9
2/21 22:50	19.7	↑2.0
2/21 23:00	21.7	↑2.0
2/21 23:10	23.9	↑2.2
2/21 23:20	26.1	↑2.2
2/21 23:30	28.4	↑2.3
2/21 23:40	30.7	↑2.3
2/21 23:50	33.1	↑2.4	最大潮位差