7 (金)	04:15	09:30	15:01	21:53
	112cm	64cm	121cm	1cm
大潮 出 06:38 入 17:00 出 16:56 入 05:58

八戸（青森）2031年02月7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
2/7 00:00	38.9	↑4.1
2/7 00:10	43.0	↑4.1
2/7 00:20	47.3	↑4.3
2/7 00:30	51.7	↑4.4
2/7 00:40	56.1	↑4.4
2/7 00:50	60.4	↑4.3
2/7 01:00	64.8	↑4.4
2/7 01:10	69.1	↑4.3
2/7 01:20	73.3	↑4.2
2/7 01:30	77.4	↑4.1
2/7 01:40	81.3	↑3.9
2/7 01:50	85.1	↑3.8
2/7 02:00	88.6	↑3.5
2/7 02:10	92.0	↑3.4
2/7 02:20	95.1	↑3.1
2/7 02:30	97.9	↑2.8
2/7 02:40	100.5	↑2.6
2/7 02:50	102.9	↑2.4
2/7 03:00	104.9	↑2.0
2/7 03:10	106.7	↑1.8
2/7 03:20	108.3	↑1.6
2/7 03:30	109.5	↑1.2
2/7 03:40	110.5	↑1.0
2/7 03:50	111.2	↑0.7
2/7 04:00	111.7	↑0.5
2/7 04:10	111.9	↑0.2	満潮
2/7 04:20	111.8	↓-0.1
2/7 04:30	111.6	↓-0.2
2/7 04:40	111.1	↓-0.5
2/7 04:50	110.3	↓-0.8
2/7 05:00	109.4	↓-0.9
2/7 05:10	108.2	↓-1.2
2/7 05:20	106.9	↓-1.3
2/7 05:30	105.3	↓-1.6
2/7 05:40	103.6	↓-1.7
2/7 05:50	101.7	↓-1.9
2/7 06:00	99.7	↓-2.0
2/7 06:10	97.5	↓-2.2
2/7 06:20	95.3	↓-2.2
2/7 06:30	92.9	↓-2.4
2/7 06:40	90.5	↓-2.4
2/7 06:50	88.1	↓-2.4
2/7 07:00	85.7	↓-2.4
2/7 07:10	83.2	↓-2.5
2/7 07:20	80.9	↓-2.3
2/7 07:30	78.5	↓-2.4
2/7 07:40	76.3	↓-2.2
2/7 07:50	74.2	↓-2.1
2/7 08:00	72.3	↓-1.9
2/7 08:10	70.5	↓-1.8
2/7 08:20	68.9	↓-1.6
2/7 08:30	67.5	↓-1.4
2/7 08:40	66.3	↓-1.2
2/7 08:50	65.3	↓-1.0
2/7 09:00	64.5	↓-0.8
2/7 09:10	64.0	↓-0.5
2/7 09:20	63.7	↓-0.3	干潮
2/7 09:30	63.6	↓-0.1	干潮
2/7 09:40	63.7	↑0.1
2/7 09:50	64.1	↑0.4
2/7 10:00	64.7	↑0.6
2/7 10:10	65.5	↑0.8
2/7 10:20	66.5	↑1.0
2/7 10:30	67.7	↑1.2
2/7 10:40	69.1	↑1.4
2/7 10:50	70.7	↑1.6
2/7 11:00	72.4	↑1.7
2/7 11:10	74.3	↑1.9
2/7 11:20	76.4	↑2.1
2/7 11:30	78.6	↑2.2
2/7 11:40	81.0	↑2.4
2/7 11:50	83.4	↑2.4
2/7 12:00	86.0	↑2.6
2/7 12:10	88.6	↑2.6
2/7 12:20	91.3	↑2.7
2/7 12:30	94.0	↑2.7
2/7 12:40	96.8	↑2.8
2/7 12:50	99.5	↑2.7
2/7 13:00	102.2	↑2.7
2/7 13:10	104.8	↑2.6
2/7 13:20	107.3	↑2.5
2/7 13:30	109.7	↑2.4
2/7 13:40	111.9	↑2.2
2/7 13:50	113.9	↑2.0
2/7 14:00	115.7	↑1.8
2/7 14:10	117.3	↑1.6
2/7 14:20	118.6	↑1.3
2/7 14:30	119.6	↑1.0
2/7 14:40	120.4	↑0.8
2/7 14:50	120.8	↑0.4
2/7 15:00	120.9	↑0.1	満潮
2/7 15:10	120.8	↓-0.1
2/7 15:20	120.3	↓-0.5
2/7 15:30	119.5	↓-0.8
2/7 15:40	118.4	↓-1.1
2/7 15:50	117.0	↓-1.4
2/7 16:00	115.3	↓-1.7
2/7 16:10	113.3	↓-2.0
2/7 16:20	111.1	↓-2.2
2/7 16:30	108.5	↓-2.6
2/7 16:40	105.8	↓-2.7
2/7 16:50	102.8	↓-3.0
2/7 17:00	99.5	↓-3.3
2/7 17:10	96.1	↓-3.4
2/7 17:20	92.4	↓-3.7
2/7 17:30	88.5	↓-3.9
2/7 17:40	84.5	↓-4.0
2/7 17:50	80.3	↓-4.2
2/7 18:00	76.0	↓-4.3
2/7 18:10	71.6	↓-4.4
2/7 18:20	67.1	↓-4.5
2/7 18:30	62.5	↓-4.6
2/7 18:40	57.8	↓-4.7	最大潮位差
2/7 18:50	53.1	↓-4.7	最大潮位差
2/7 19:00	48.5	↓-4.6
2/7 19:10	43.9	↓-4.6
2/7 19:20	39.4	↓-4.5
2/7 19:30	35.0	↓-4.4
2/7 19:40	30.7	↓-4.3
2/7 19:50	26.6	↓-4.1
2/7 20:00	22.7	↓-3.9
2/7 20:10	19.1	↓-3.6
2/7 20:20	15.7	↓-3.4
2/7 20:30	12.6	↓-3.1
2/7 20:40	9.9	↓-2.7
2/7 20:50	7.4	↓-2.5
2/7 21:00	5.3	↓-2.1
2/7 21:10	3.6	↓-1.7
2/7 21:20	2.2	↓-1.4
2/7 21:30	1.2	↓-1.0
2/7 21:40	0.6	↓-0.6
2/7 21:50	0.3	↓-0.3	干潮
2/7 22:00	0.4	↑0.1
2/7 22:10	0.9	↑0.5
2/7 22:20	1.7	↑0.8
2/7 22:30	2.9	↑1.2
2/7 22:40	4.4	↑1.5
2/7 22:50	6.3	↑1.9
2/7 23:00	8.4	↑2.1
2/7 23:10	10.9	↑2.5
2/7 23:20	13.6	↑2.7
2/7 23:30	16.6	↑3.0
2/7 23:40	19.9	↑3.3
2/7 23:50	23.4	↑3.5