20 (水)	05:33	12:36	19:38	-
	115cm	6cm	95cm	-
中潮 出 04:49 入 18:19 出 23:15 入 08:30 潮干狩り ◎ 10:18～15:02

八戸（青森）2033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	64.8	↓-0.1
4/20 00:10	64.9	↑0.1
4/20 00:20	65.3	↑0.4
4/20 00:30	65.8	↑0.5
4/20 00:40	66.5	↑0.7
4/20 00:50	67.5	↑1.0
4/20 01:00	68.6	↑1.1
4/20 01:10	69.9	↑1.3
4/20 01:20	71.3	↑1.4
4/20 01:30	72.9	↑1.6
4/20 01:40	74.6	↑1.7
4/20 01:50	76.5	↑1.9
4/20 02:00	78.4	↑1.9
4/20 02:10	80.5	↑2.1
4/20 02:20	82.6	↑2.1
4/20 02:30	84.7	↑2.1
4/20 02:40	86.9	↑2.2
4/20 02:50	89.2	↑2.3
4/20 03:00	91.4	↑2.2
4/20 03:10	93.6	↑2.2
4/20 03:20	95.9	↑2.3
4/20 03:30	98.1	↑2.2
4/20 03:40	100.2	↑2.1
4/20 03:50	102.3	↑2.1
4/20 04:00	104.2	↑1.9
4/20 04:10	106.1	↑1.9
4/20 04:20	107.8	↑1.7
4/20 04:30	109.4	↑1.6
4/20 04:40	110.8	↑1.4
4/20 04:50	112.0	↑1.2
4/20 05:00	113.0	↑1.0
4/20 05:10	113.7	↑0.7
4/20 05:20	114.2	↑0.5
4/20 05:30	114.4	↑0.2	満潮
4/20 05:40	114.3	↓-0.1
4/20 05:50	113.9	↓-0.4
4/20 06:00	113.2	↓-0.7
4/20 06:10	112.2	↓-1.0
4/20 06:20	110.9	↓-1.3
4/20 06:30	109.2	↓-1.7
4/20 06:40	107.3	↓-1.9
4/20 06:50	105.1	↓-2.2
4/20 07:00	102.7	↓-2.4
4/20 07:10	99.9	↓-2.8
4/20 07:20	97.0	↓-2.9
4/20 07:30	93.9	↓-3.1
4/20 07:40	90.5	↓-3.4
4/20 07:50	87.1	↓-3.4
4/20 08:00	83.4	↓-3.7
4/20 08:10	79.7	↓-3.7
4/20 08:20	75.9	↓-3.8
4/20 08:30	72.0	↓-3.9
4/20 08:40	68.1	↓-3.9
4/20 08:50	64.2	↓-3.9
4/20 09:00	60.2	↓-4.0	最大潮位差
4/20 09:10	56.3	↓-3.9
4/20 09:20	52.4	↓-3.9
4/20 09:30	48.5	↓-3.9
4/20 09:40	44.7	↓-3.8
4/20 09:50	41.0	↓-3.7
4/20 10:00	37.3	↓-3.7
4/20 10:10	33.8	↓-3.5
4/20 10:20	30.4	↓-3.4
4/20 10:30	27.1	↓-3.3
4/20 10:40	24.1	↓-3.0
4/20 10:50	21.1	↓-3.0
4/20 11:00	18.4	↓-2.7
4/20 11:10	15.9	↓-2.5
4/20 11:20	13.7	↓-2.2
4/20 11:30	11.6	↓-2.1
4/20 11:40	9.9	↓-1.7
4/20 11:50	8.4	↓-1.5
4/20 12:00	7.2	↓-1.2
4/20 12:10	6.3	↓-0.9
4/20 12:20	5.7	↓-0.6
4/20 12:30	5.4	↓-0.3	干潮
4/20 12:40	5.4	0
4/20 12:50	5.7	↑0.3
4/20 13:00	6.2	↑0.5
4/20 13:10	7.1	↑0.9
4/20 13:20	8.2	↑1.1
4/20 13:30	9.5	↑1.3
4/20 13:40	11.1	↑1.6
4/20 13:50	13.0	↑1.9
4/20 14:00	15.0	↑2.0
4/20 14:10	17.2	↑2.2
4/20 14:20	19.6	↑2.4
4/20 14:30	22.1	↑2.5
4/20 14:40	24.8	↑2.7
4/20 14:50	27.7	↑2.9
4/20 15:00	30.6	↑2.9
4/20 15:10	33.6	↑3.0
4/20 15:20	36.7	↑3.1
4/20 15:30	39.9	↑3.2
4/20 15:40	43.2	↑3.3
4/20 15:50	46.4	↑3.2
4/20 16:00	49.7	↑3.3
4/20 16:10	53.1	↑3.4
4/20 16:20	56.4	↑3.3
4/20 16:30	59.7	↑3.3
4/20 16:40	62.9	↑3.2
4/20 16:50	66.1	↑3.2
4/20 17:00	69.2	↑3.1
4/20 17:10	72.2	↑3.0
4/20 17:20	75.0	↑2.8
4/20 17:30	77.7	↑2.7
4/20 17:40	80.3	↑2.6
4/20 17:50	82.6	↑2.3
4/20 18:00	84.8	↑2.2
4/20 18:10	86.8	↑2.0
4/20 18:20	88.5	↑1.7
4/20 18:30	90.0	↑1.5
4/20 18:40	91.3	↑1.3
4/20 18:50	92.4	↑1.1
4/20 19:00	93.2	↑0.8
4/20 19:10	93.9	↑0.7
4/20 19:20	94.3	↑0.4
4/20 19:30	94.5	↑0.2	満潮
4/20 19:40	94.6	↑0.1
4/20 19:50	94.4	↓-0.2
4/20 20:00	94.2	↓-0.2
4/20 20:10	93.7	↓-0.5
4/20 20:20	93.2	↓-0.5
4/20 20:30	92.5	↓-0.7
4/20 20:40	91.7	↓-0.8
4/20 20:50	90.9	↓-0.8
4/20 21:00	90.0	↓-0.9
4/20 21:10	89.0	↓-1.0
4/20 21:20	87.9	↓-1.1
4/20 21:30	86.8	↓-1.1
4/20 21:40	85.6	↓-1.2
4/20 21:50	84.5	↓-1.1
4/20 22:00	83.3	↓-1.2
4/20 22:10	82.0	↓-1.3
4/20 22:20	80.8	↓-1.2
4/20 22:30	79.6	↓-1.2
4/20 22:40	78.4	↓-1.2
4/20 22:50	77.2	↓-1.2
4/20 23:00	76.0	↓-1.2
4/20 23:10	74.9	↓-1.1
4/20 23:20	73.9	↓-1.0
4/20 23:30	72.9	↓-1.0
4/20 23:40	72.1	↓-0.8
4/20 23:50	71.3	↓-0.8