21 (金)	00:30	06:33	12:15	18:35
	92cm	57cm	87cm	44cm
若潮 出 04:47 入 18:21 出 13:55 入 02:11

尻屋（青森）2051年04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
4/21 00:00	91.0	↑0.5
4/21 00:10	91.3	↑0.3
4/21 00:20	91.5	↑0.2	満潮
4/21 00:30	91.5	0	満潮
4/21 00:40	91.4	↓-0.1
4/21 00:50	91.2	↓-0.2
4/21 01:00	90.9	↓-0.3
4/21 01:10	90.5	↓-0.4
4/21 01:20	89.9	↓-0.6
4/21 01:30	89.2	↓-0.7
4/21 01:40	88.5	↓-0.7
4/21 01:50	87.6	↓-0.9
4/21 02:00	86.6	↓-1.0
4/21 02:10	85.5	↓-1.1
4/21 02:20	84.4	↓-1.1
4/21 02:30	83.1	↓-1.3
4/21 02:40	81.8	↓-1.3
4/21 02:50	80.5	↓-1.3
4/21 03:00	79.0	↓-1.5
4/21 03:10	77.6	↓-1.4
4/21 03:20	76.1	↓-1.5
4/21 03:30	74.6	↓-1.5
4/21 03:40	73.1	↓-1.5
4/21 03:50	71.5	↓-1.6
4/21 04:00	70.1	↓-1.4
4/21 04:10	68.6	↓-1.5
4/21 04:20	67.1	↓-1.5
4/21 04:30	65.8	↓-1.3
4/21 04:40	64.4	↓-1.4
4/21 04:50	63.2	↓-1.2
4/21 05:00	62.0	↓-1.2
4/21 05:10	60.9	↓-1.1
4/21 05:20	60.0	↓-0.9
4/21 05:30	59.1	↓-0.9
4/21 05:40	58.3	↓-0.8
4/21 05:50	57.7	↓-0.6
4/21 06:00	57.2	↓-0.5
4/21 06:10	56.9	↓-0.3
4/21 06:20	56.6	↓-0.3
4/21 06:30	56.5	↓-0.1	干潮
4/21 06:40	56.6	↑0.1
4/21 06:50	56.8	↑0.2
4/21 07:00	57.1	↑0.3
4/21 07:10	57.5	↑0.4
4/21 07:20	58.1	↑0.6
4/21 07:30	58.8	↑0.7
4/21 07:40	59.5	↑0.7
4/21 07:50	60.4	↑0.9
4/21 08:00	61.4	↑1.0
4/21 08:10	62.5	↑1.1
4/21 08:20	63.7	↑1.2
4/21 08:30	64.9	↑1.2
4/21 08:40	66.2	↑1.3
4/21 08:50	67.5	↑1.3
4/21 09:00	68.9	↑1.4
4/21 09:10	70.2	↑1.3
4/21 09:20	71.6	↑1.4
4/21 09:30	73.0	↑1.4
4/21 09:40	74.3	↑1.3
4/21 09:50	75.7	↑1.4
4/21 10:00	77.0	↑1.3
4/21 10:10	78.2	↑1.2
4/21 10:20	79.4	↑1.2
4/21 10:30	80.6	↑1.2
4/21 10:40	81.6	↑1.0
4/21 10:50	82.6	↑1.0
4/21 11:00	83.5	↑0.9
4/21 11:10	84.2	↑0.7
4/21 11:20	84.9	↑0.7
4/21 11:30	85.5	↑0.6
4/21 11:40	86.0	↑0.5
4/21 11:50	86.3	↑0.3
4/21 12:00	86.6	↑0.3
4/21 12:10	86.7	↑0.1	満潮
4/21 12:20	86.7	0
4/21 12:30	86.5	↓-0.2
4/21 12:40	86.3	↓-0.2
4/21 12:50	85.9	↓-0.4
4/21 13:00	85.4	↓-0.5
4/21 13:10	84.7	↓-0.7
4/21 13:20	84.0	↓-0.7
4/21 13:30	83.1	↓-0.9
4/21 13:40	82.1	↓-1.0
4/21 13:50	81.1	↓-1.0
4/21 14:00	79.9	↓-1.2
4/21 14:10	78.6	↓-1.3
4/21 14:20	77.2	↓-1.4
4/21 14:30	75.7	↓-1.5
4/21 14:40	74.2	↓-1.5
4/21 14:50	72.5	↓-1.7
4/21 15:00	70.9	↓-1.6
4/21 15:10	69.1	↓-1.8
4/21 15:20	67.4	↓-1.7
4/21 15:30	65.6	↓-1.8
4/21 15:40	63.8	↓-1.8
4/21 15:50	62.0	↓-1.8
4/21 16:00	60.2	↓-1.8
4/21 16:10	58.4	↓-1.8
4/21 16:20	56.7	↓-1.7
4/21 16:30	55.0	↓-1.7
4/21 16:40	53.4	↓-1.6
4/21 16:50	51.9	↓-1.5
4/21 17:00	50.5	↓-1.4
4/21 17:10	49.1	↓-1.4
4/21 17:20	47.9	↓-1.2
4/21 17:30	46.8	↓-1.1
4/21 17:40	45.9	↓-0.9
4/21 17:50	45.1	↓-0.8
4/21 18:00	44.4	↓-0.7
4/21 18:10	43.9	↓-0.5
4/21 18:20	43.6	↓-0.3
4/21 18:30	43.4	↓-0.2	干潮
4/21 18:40	43.4	0
4/21 18:50	43.6	↑0.2
4/21 19:00	44.0	↑0.4
4/21 19:10	44.5	↑0.5
4/21 19:20	45.2	↑0.7
4/21 19:30	46.1	↑0.9
4/21 19:40	47.1	↑1.0
4/21 19:50	48.3	↑1.2
4/21 20:00	49.6	↑1.3
4/21 20:10	51.1	↑1.5
4/21 20:20	52.7	↑1.6
4/21 20:30	54.4	↑1.7
4/21 20:40	56.2	↑1.8
4/21 20:50	58.1	↑1.9
4/21 21:00	60.1	↑2.0
4/21 21:10	62.1	↑2.0
4/21 21:20	64.2	↑2.1
4/21 21:30	66.3	↑2.1
4/21 21:40	68.4	↑2.1
4/21 21:50	70.6	↑2.2	最大潮位差
4/21 22:00	72.7	↑2.1
4/21 22:10	74.8	↑2.1
4/21 22:20	76.9	↑2.1
4/21 22:30	78.9	↑2.0
4/21 22:40	80.8	↑1.9
4/21 22:50	82.7	↑1.9
4/21 23:00	84.5	↑1.8
4/21 23:10	86.2	↑1.7
4/21 23:20	87.8	↑1.6
4/21 23:30	89.2	↑1.4
4/21 23:40	90.6	↑1.4
4/21 23:50	91.8	↑1.2