20 (月)	05:08	12:13	19:00	-
	117cm	0cm	101cm	-
中潮 出 04:49 入 18:19 出 07:52 入 22:45 潮干狩り ◎ 09:47～14:42

八戸（青森）2037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	61.4	↑0.6
4/20 00:10	62.3	↑0.9
4/20 00:20	63.3	↑1.0
4/20 00:30	64.6	↑1.3
4/20 00:40	66.1	↑1.5
4/20 00:50	67.7	↑1.6
4/20 01:00	69.5	↑1.8
4/20 01:10	71.5	↑2.0
4/20 01:20	73.6	↑2.1
4/20 01:30	75.8	↑2.2
4/20 01:40	78.1	↑2.3
4/20 01:50	80.5	↑2.4
4/20 02:00	82.9	↑2.4
4/20 02:10	85.4	↑2.5
4/20 02:20	87.9	↑2.5
4/20 02:30	90.4	↑2.5
4/20 02:40	92.9	↑2.5
4/20 02:50	95.4	↑2.5
4/20 03:00	97.8	↑2.4
4/20 03:10	100.2	↑2.4
4/20 03:20	102.5	↑2.3
4/20 03:30	104.7	↑2.2
4/20 03:40	106.8	↑2.1
4/20 03:50	108.8	↑2.0
4/20 04:00	110.5	↑1.7
4/20 04:10	112.2	↑1.7
4/20 04:20	113.6	↑1.4
4/20 04:30	114.7	↑1.1
4/20 04:40	115.7	↑1.0
4/20 04:50	116.3	↑0.6
4/20 05:00	116.7	↑0.4	満潮
4/20 05:10	116.7	0
4/20 05:20	116.5	↓-0.2
4/20 05:30	115.9	↓-0.6
4/20 05:40	115.1	↓-0.8
4/20 05:50	113.9	↓-1.2
4/20 06:00	112.3	↓-1.6
4/20 06:10	110.5	↓-1.8
4/20 06:20	108.4	↓-2.1
4/20 06:30	105.9	↓-2.5
4/20 06:40	103.3	↓-2.6
4/20 06:50	100.3	↓-3.0
4/20 07:00	97.2	↓-3.1
4/20 07:10	93.8	↓-3.4
4/20 07:20	90.3	↓-3.5
4/20 07:30	86.6	↓-3.7
4/20 07:40	82.7	↓-3.9
4/20 07:50	78.8	↓-3.9
4/20 08:00	74.7	↓-4.1
4/20 08:10	70.6	↓-4.1
4/20 08:20	66.5	↓-4.1
4/20 08:30	62.3	↓-4.2	最大潮位差
4/20 08:40	58.1	↓-4.2	最大潮位差
4/20 08:50	53.9	↓-4.2	最大潮位差
4/20 09:00	49.8	↓-4.1
4/20 09:10	45.6	↓-4.2	最大潮位差
4/20 09:20	41.6	↓-4.0
4/20 09:30	37.6	↓-4.0
4/20 09:40	33.7	↓-3.9
4/20 09:50	29.9	↓-3.8
4/20 10:00	26.3	↓-3.6
4/20 10:10	22.8	↓-3.5
4/20 10:20	19.4	↓-3.4
4/20 10:30	16.3	↓-3.1
4/20 10:40	13.4	↓-2.9
4/20 10:50	10.7	↓-2.7
4/20 11:00	8.3	↓-2.4
4/20 11:10	6.2	↓-2.1
4/20 11:20	4.3	↓-1.9
4/20 11:30	2.8	↓-1.5
4/20 11:40	1.6	↓-1.2
4/20 11:50	0.7	↓-0.9
4/20 12:00	0.1	↓-0.6
4/20 12:10	-0.1	↓-0.2	干潮
4/20 12:20	0.0	↑0.1
4/20 12:30	0.5	0
4/20 12:40	1.2	↑0.7
4/20 12:50	2.3	↑1.1
4/20 13:00	3.7	↑1.4
4/20 13:10	5.4	↑1.7
4/20 13:20	7.3	↑1.9
4/20 13:30	9.5	↑2.2
4/20 13:40	11.9	↑2.4
4/20 13:50	14.5	↑2.6
4/20 14:00	17.4	↑2.9
4/20 14:10	20.4	↑3.0
4/20 14:20	23.6	↑3.2
4/20 14:30	27.0	↑3.4
4/20 14:40	30.4	↑3.4
4/20 14:50	34.0	↑3.6
4/20 15:00	37.7	↑3.7
4/20 15:10	41.5	↑3.8
4/20 15:20	45.3	↑3.8
4/20 15:30	49.2	↑3.9
4/20 15:40	53.1	↑3.9
4/20 15:50	57.0	↑3.9
4/20 16:00	60.9	↑3.9
4/20 16:10	64.7	↑3.8
4/20 16:20	68.4	↑3.7
4/20 16:30	72.1	↑3.7
4/20 16:40	75.6	↑3.5
4/20 16:50	78.9	↑3.3
4/20 17:00	82.1	↑3.2
4/20 17:10	85.1	↑3.0
4/20 17:20	87.9	↑2.8
4/20 17:30	90.4	↑2.5
4/20 17:40	92.7	↑2.3
4/20 17:50	94.7	↑2.0
4/20 18:00	96.4	↑1.7
4/20 18:10	97.8	↑1.4
4/20 18:20	99.0	↑1.2
4/20 18:30	99.9	↑0.9
4/20 18:40	100.5	↑0.6
4/20 18:50	100.8	↑0.3	満潮
4/20 19:00	100.9	↑0.1	満潮
4/20 19:10	100.8	↓-0.1
4/20 19:20	100.4	↓-0.4
4/20 19:30	99.9	↓-0.5
4/20 19:40	99.1	↓-0.8
4/20 19:50	98.2	↓-0.9
4/20 20:00	97.2	↓-1.0
4/20 20:10	96.0	↓-1.2
4/20 20:20	94.7	↓-1.3
4/20 20:30	93.4	↓-1.3
4/20 20:40	91.9	↓-1.5
4/20 20:50	90.4	↓-1.5
4/20 21:00	88.8	↓-1.6
4/20 21:10	87.2	↓-1.6
4/20 21:20	85.6	↓-1.6
4/20 21:30	84.0	↓-1.6
4/20 21:40	82.3	↓-1.7
4/20 21:50	80.7	↓-1.6
4/20 22:00	79.1	↓-1.6
4/20 22:10	77.5	↓-1.6
4/20 22:20	76.0	↓-1.5
4/20 22:30	74.6	↓-1.4
4/20 22:40	73.3	↓-1.3
4/20 22:50	72.0	↓-1.3
4/20 23:00	70.9	↓-1.1
4/20 23:10	69.9	↓-1.0
4/20 23:20	69.1	↓-0.8
4/20 23:30	68.4	↓-0.7
4/20 23:40	67.9	↓-0.5
4/20 23:50	67.6	↓-0.3