20 (月)	07:27	01:05	22:03	15:10
	116cm	63cm	77cm	31cm
小潮 出 06:22 入 17:15 出 10:29 入 00:26

八戸（青森）2040年02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
2/20 00:00	64.9	↓-0.9
2/20 00:10	64.1	↓-0.8
2/20 00:20	63.5	↓-0.6
2/20 00:30	62.9	↓-0.6
2/20 00:40	62.5	↓-0.4
2/20 00:50	62.2	↓-0.3
2/20 01:00	62.1	↓-0.1	干潮
2/20 01:10	62.1	0
2/20 01:20	62.3	↑0.2
2/20 01:30	62.6	↑0.3
2/20 01:40	63.1	↑0.5
2/20 01:50	63.8	↑0.7
2/20 02:00	64.6	↑0.8
2/20 02:10	65.6	↑1.0
2/20 02:20	66.7	↑1.1
2/20 02:30	67.9	↑1.2
2/20 02:40	69.3	↑1.4
2/20 02:50	70.8	↑1.5
2/20 03:00	72.4	↑1.6
2/20 03:10	74.1	↑1.7
2/20 03:20	75.9	↑1.8
2/20 03:30	77.8	↑1.9
2/20 03:40	79.7	↑1.9
2/20 03:50	81.7	↑2.0
2/20 04:00	83.8	↑2.1
2/20 04:10	85.9	↑2.1
2/20 04:20	88.0	↑2.1
2/20 04:30	90.2	↑2.2
2/20 04:40	92.3	↑2.1
2/20 04:50	94.5	↑2.2
2/20 05:00	96.6	↑2.1
2/20 05:10	98.7	↑2.1
2/20 05:20	100.7	↑2.0
2/20 05:30	102.7	↑2.0
2/20 05:40	104.6	↑1.9
2/20 05:50	106.4	↑1.8
2/20 06:00	108.1	↑1.7
2/20 06:10	109.6	↑1.5
2/20 06:20	111.0	↑1.4
2/20 06:30	112.2	↑1.2
2/20 06:40	113.3	↑1.1
2/20 06:50	114.2	↑0.9
2/20 07:00	114.8	↑0.6
2/20 07:10	115.3	↑0.5
2/20 07:20	115.5	↑0.2	満潮
2/20 07:30	115.5	0
2/20 07:40	115.4	↓-0.1
2/20 07:50	114.9	↓-0.5
2/20 08:00	114.3	↓-0.6
2/20 08:10	113.5	↓-0.8
2/20 08:20	112.5	↓-1.0
2/20 08:30	111.2	↓-1.3
2/20 08:40	109.8	↓-1.4
2/20 08:50	108.2	↓-1.6
2/20 09:00	106.5	↓-1.7
2/20 09:10	104.6	↓-1.9
2/20 09:20	102.6	↓-2.0
2/20 09:30	100.4	↓-2.2
2/20 09:40	98.2	↓-2.2
2/20 09:50	95.8	↓-2.4
2/20 10:00	93.4	↓-2.4
2/20 10:10	90.9	↓-2.5
2/20 10:20	88.2	↓-2.7
2/20 10:30	85.6	↓-2.6
2/20 10:40	82.9	↓-2.7
2/20 10:50	80.1	↓-2.8
2/20 11:00	77.3	↓-2.8
2/20 11:10	74.5	↓-2.8
2/20 11:20	71.7	↓-2.8
2/20 11:30	68.8	↓-2.9	最大潮位差
2/20 11:40	66.0	↓-2.8
2/20 11:50	63.2	↓-2.8
2/20 12:00	60.5	↓-2.7
2/20 12:10	57.7	↓-2.8
2/20 12:20	55.1	↓-2.6
2/20 12:30	52.5	↓-2.6
2/20 12:40	50.0	↓-2.5
2/20 12:50	47.7	↓-2.3
2/20 13:00	45.4	↓-2.3
2/20 13:10	43.3	↓-2.1
2/20 13:20	41.3	↓-2.0
2/20 13:30	39.5	↓-1.8
2/20 13:40	37.8	↓-1.7
2/20 13:50	36.3	↓-1.5
2/20 14:00	35.0	↓-1.3
2/20 14:10	33.8	↓-1.2
2/20 14:20	32.9	↓-0.9
2/20 14:30	32.1	↓-0.8
2/20 14:40	31.5	↓-0.6
2/20 14:50	31.0	↓-0.5
2/20 15:00	30.8	↓-0.2	干潮
2/20 15:10	30.7	↓-0.1	干潮
2/20 15:20	30.8	↑0.1
2/20 15:30	31.1	↑0.3
2/20 15:40	31.5	↑0.4
2/20 15:50	32.1	↑0.6
2/20 16:00	32.8	↑0.7
2/20 16:10	33.7	↑0.9
2/20 16:20	34.7	↑1.0
2/20 16:30	35.8	↑1.1
2/20 16:40	37.0	↑1.2
2/20 16:50	38.4	↑1.4
2/20 17:00	39.9	↑1.5
2/20 17:10	41.5	↑1.6
2/20 17:20	43.1	↑1.6
2/20 17:30	44.9	↑1.8
2/20 17:40	46.7	↑1.8
2/20 17:50	48.5	↑1.8
2/20 18:00	50.4	↑1.9
2/20 18:10	52.3	↑1.9
2/20 18:20	54.2	↑1.9
2/20 18:30	56.1	↑1.9
2/20 18:40	57.9	↑1.8
2/20 18:50	59.7	↑1.8
2/20 19:00	61.5	↑1.8
2/20 19:10	63.2	↑1.7
2/20 19:20	64.8	↑1.6
2/20 19:30	66.3	↑1.5
2/20 19:40	67.7	↑1.4
2/20 19:50	69.0	↑1.3
2/20 20:00	70.2	↑1.2
2/20 20:10	71.3	↑1.1
2/20 20:20	72.2	↑0.9
2/20 20:30	73.1	↑0.9
2/20 20:40	73.8	↑0.7
2/20 20:50	74.4	↑0.6
2/20 21:00	74.9	↑0.5
2/20 21:10	75.4	↑0.5
2/20 21:20	75.7	↑0.3
2/20 21:30	75.9	↑0.2
2/20 21:40	76.1	↑0.2
2/20 21:50	76.2	↑0.1
2/20 22:00	76.3	↑0.1	満潮
2/20 22:10	76.3	0
2/20 22:20	76.2	↓-0.1
2/20 22:30	76.1	↓-0.1
2/20 22:40	75.9	↓-0.2
2/20 22:50	75.7	↓-0.2
2/20 23:00	75.5	↓-0.2
2/20 23:10	75.3	↓-0.2
2/20 23:20	75.0	↓-0.3
2/20 23:30	74.8	↓-0.2
2/20 23:40	74.5	↓-0.3
2/20 23:50	74.2	↓-0.3