20 (月)	02:27	09:06	15:45	21:15
	123cm	9cm	123cm	59cm
大潮 出 04:48 入 18:21 出 17:58 入 03:53 潮干狩り ◎ 07:03～11:08

泊（青森）2065年04月20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
4/20 00:00	94.5	↑3.1
4/20 00:10	97.6	↑3.1
4/20 00:20	100.6	↑3.0
4/20 00:30	103.5	↑2.9
4/20 00:40	106.3	↑2.8
4/20 00:50	108.9	↑2.6
4/20 01:00	111.4	↑2.5
4/20 01:10	113.6	↑2.2
4/20 01:20	115.6	↑2.0
4/20 01:30	117.4	↑1.8
4/20 01:40	118.9	↑1.5
4/20 01:50	120.1	↑1.2
4/20 02:00	121.1	↑1.0
4/20 02:10	121.8	↑0.7
4/20 02:20	122.1	↑0.3	満潮
4/20 02:30	122.1	0
4/20 02:40	121.8	↓-0.3
4/20 02:50	121.2	↓-0.6
4/20 03:00	120.3	↓-0.9
4/20 03:10	119.0	↓-1.3
4/20 03:20	117.5	↓-1.5
4/20 03:30	115.6	↓-1.9
4/20 03:40	113.4	↓-2.2
4/20 03:50	110.9	↓-2.5
4/20 04:00	108.1	↓-2.8
4/20 04:10	105.0	↓-3.1
4/20 04:20	101.8	↓-3.2
4/20 04:30	98.2	↓-3.6
4/20 04:40	94.5	↓-3.7
4/20 04:50	90.6	↓-3.9
4/20 05:00	86.5	↓-4.1
4/20 05:10	82.3	↓-4.2
4/20 05:20	78.0	↓-4.3
4/20 05:30	73.5	↓-4.5	最大潮位差
4/20 05:40	69.1	↓-4.4
4/20 05:50	64.6	↓-4.5	最大潮位差
4/20 06:00	60.1	↓-4.5	最大潮位差
4/20 06:10	55.6	↓-4.5	最大潮位差
4/20 06:20	51.2	↓-4.4
4/20 06:30	46.8	↓-4.4
4/20 06:40	42.6	↓-4.2
4/20 06:50	38.5	↓-4.1
4/20 07:00	34.6	↓-3.9
4/20 07:10	30.9	↓-3.7
4/20 07:20	27.4	↓-3.5
4/20 07:30	24.1	↓-3.3
4/20 07:40	21.2	↓-2.9
4/20 07:50	18.4	↓-2.8
4/20 08:00	16.0	↓-2.4
4/20 08:10	13.9	↓-2.1
4/20 08:20	12.2	↓-1.7
4/20 08:30	10.7	↓-1.5
4/20 08:40	9.7	↓-1.0
4/20 08:50	8.9	↓-0.8
4/20 09:00	8.6	↓-0.3	干潮
4/20 09:10	8.6	0
4/20 09:20	9.0	↑0.4
4/20 09:30	9.7	↑0.7
4/20 09:40	10.8	↑1.1
4/20 09:50	12.3	↑1.5
4/20 10:00	14.1	↑1.8
4/20 10:10	16.2	↑2.1
4/20 10:20	18.6	↑2.4
4/20 10:30	21.4	↑2.8
4/20 10:40	24.4	↑3.0
4/20 10:50	27.7	↑3.3
4/20 11:00	31.2	↑3.5
4/20 11:10	34.9	↑3.7
4/20 11:20	38.8	↑3.9
4/20 11:30	42.9	↑4.1
4/20 11:40	47.2	↑4.3
4/20 11:50	51.5	↑4.3
4/20 12:00	55.9	↑4.4
4/20 12:10	60.4	↑4.5	最大潮位差
4/20 12:20	64.9	↑4.5	最大潮位差
4/20 12:30	69.4	↑4.5	最大潮位差
4/20 12:40	73.9	↑4.5	最大潮位差
4/20 12:50	78.3	↑4.4
4/20 13:00	82.6	↑4.3
4/20 13:10	86.8	↑4.2
4/20 13:20	90.9	↑4.1
4/20 13:30	94.8	↑3.9
4/20 13:40	98.5	↑3.7
4/20 13:50	102.0	↑3.5
4/20 14:00	105.3	↑3.3
4/20 14:10	108.3	↑3.0
4/20 14:20	111.1	↑2.8
4/20 14:30	113.6	↑2.5
4/20 14:40	115.8	↑2.2
4/20 14:50	117.6	↑1.8
4/20 15:00	119.2	↑1.6
4/20 15:10	120.4	↑1.2
4/20 15:20	121.4	↑1.0
4/20 15:30	122.0	↑0.6
4/20 15:40	122.2	↑0.2	満潮
4/20 15:50	122.2	0
4/20 16:00	121.9	↓-0.3
4/20 16:10	121.2	↓-0.7
4/20 16:20	120.3	↓-0.9
4/20 16:30	119.0	↓-1.3
4/20 16:40	117.5	↓-1.5
4/20 16:50	115.8	↓-1.7
4/20 17:00	113.8	↓-2.0
4/20 17:10	111.6	↓-2.2
4/20 17:20	109.3	↓-2.3
4/20 17:30	106.7	↓-2.6
4/20 17:40	104.0	↓-2.7
4/20 17:50	101.2	↓-2.8
4/20 18:00	98.3	↓-2.9
4/20 18:10	95.3	↓-3.0
4/20 18:20	92.3	↓-3.0
4/20 18:30	89.3	↓-3.0
4/20 18:40	86.3	↓-3.0
4/20 18:50	83.3	↓-3.0
4/20 19:00	80.4	↓-2.9
4/20 19:10	77.6	↓-2.8
4/20 19:20	74.9	↓-2.7
4/20 19:30	72.3	↓-2.6
4/20 19:40	69.9	↓-2.4
4/20 19:50	67.7	↓-2.2
4/20 20:00	65.6	↓-2.1
4/20 20:10	63.8	↓-1.8
4/20 20:20	62.2	↓-1.6
4/20 20:30	60.9	↓-1.3
4/20 20:40	59.8	↓-1.1
4/20 20:50	59.0	↓-0.8
4/20 21:00	58.5	↓-0.5
4/20 21:10	58.2	↓-0.3	干潮
4/20 21:20	58.3	↑0.1
4/20 21:30	58.6	↑0.3
4/20 21:40	59.2	↑0.6
4/20 21:50	60.1	↑0.9
4/20 22:00	61.2	↑1.1
4/20 22:10	62.6	↑1.4
4/20 22:20	64.3	↑1.7
4/20 22:30	66.2	↑1.9
4/20 22:40	68.4	↑2.2
4/20 22:50	70.7	↑2.3
4/20 23:00	73.3	↑2.6
4/20 23:10	76.0	↑2.7
4/20 23:20	78.8	↑2.8
4/20 23:30	81.8	↑3.0
4/20 23:40	84.9	↑3.1
4/20 23:50	88.1	↑3.2