20 (火)	06:24	00:12	19:37	13:26
	119cm	52cm	86cm	27cm
小潮 出 06:21 入 17:16 出 09:02 入 23:59 潮干狩り ○ 12:26～14:28

八戸（青森）2029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	51.9	↓-0.3
2/20 00:10	51.7	↓-0.2	干潮
2/20 00:20	51.8	↑0.1
2/20 00:30	52.1	↑0.3
2/20 00:40	52.7	↑0.6
2/20 00:50	53.4	↑0.7
2/20 01:00	54.4	↑1.0
2/20 01:10	55.6	↑1.2
2/20 01:20	57.0	↑1.4
2/20 01:30	58.6	↑1.6
2/20 01:40	60.4	↑1.8
2/20 01:50	62.3	↑1.9
2/20 02:00	64.4	↑2.1
2/20 02:10	66.6	↑2.2
2/20 02:20	68.9	↑2.3
2/20 02:30	71.4	↑2.5
2/20 02:40	73.9	↑2.5
2/20 02:50	76.5	↑2.6
2/20 03:00	79.1	↑2.6
2/20 03:10	81.8	↑2.7
2/20 03:20	84.5	↑2.7
2/20 03:30	87.2	↑2.7
2/20 03:40	89.9	↑2.7
2/20 03:50	92.6	↑2.7
2/20 04:00	95.3	↑2.7
2/20 04:10	97.8	↑2.5
2/20 04:20	100.3	↑2.5
2/20 04:30	102.8	↑2.5
2/20 04:40	105.1	↑2.3
2/20 04:50	107.2	↑2.1
2/20 05:00	109.3	↑2.1
2/20 05:10	111.1	↑1.8
2/20 05:20	112.8	↑1.7
2/20 05:30	114.3	↑1.5
2/20 05:40	115.5	↑1.2
2/20 05:50	116.5	↑1.0
2/20 06:00	117.3	↑0.8
2/20 06:10	117.8	↑0.5
2/20 06:20	118.0	↑0.2	満潮
2/20 06:30	117.9	↓-0.1
2/20 06:40	117.6	↓-0.3
2/20 06:50	117.0	↓-0.6
2/20 07:00	116.1	↓-0.9
2/20 07:10	114.9	↓-1.2
2/20 07:20	113.5	↓-1.4
2/20 07:30	111.9	↓-1.6
2/20 07:40	110.0	↓-1.9
2/20 07:50	107.8	↓-2.2
2/20 08:00	105.5	↓-2.3
2/20 08:10	103.0	↓-2.5
2/20 08:20	100.4	↓-2.6
2/20 08:30	97.6	↓-2.8
2/20 08:40	94.6	↓-3.0
2/20 08:50	91.6	↓-3.0
2/20 09:00	88.5	↓-3.1
2/20 09:10	85.3	↓-3.2
2/20 09:20	82.1	↓-3.2
2/20 09:30	78.8	↓-3.3	最大潮位差
2/20 09:40	75.6	↓-3.2
2/20 09:50	72.3	↓-3.3	最大潮位差
2/20 10:00	69.0	↓-3.3	最大潮位差
2/20 10:10	65.7	↓-3.3	最大潮位差
2/20 10:20	62.5	↓-3.2
2/20 10:30	59.3	↓-3.2
2/20 10:40	56.2	↓-3.1
2/20 10:50	53.2	↓-3.0
2/20 11:00	50.2	↓-3.0
2/20 11:10	47.4	↓-2.8
2/20 11:20	44.7	↓-2.7
2/20 11:30	42.1	↓-2.6
2/20 11:40	39.7	↓-2.4
2/20 11:50	37.4	↓-2.3
2/20 12:00	35.4	↓-2.0
2/20 12:10	33.5	↓-1.9
2/20 12:20	31.9	↓-1.6
2/20 12:30	30.4	↓-1.5
2/20 12:40	29.2	↓-1.2
2/20 12:50	28.3	↓-0.9
2/20 13:00	27.5	↓-0.8
2/20 13:10	27.1	↓-0.4
2/20 13:20	26.8	↓-0.3	干潮
2/20 13:30	26.8	0
2/20 13:40	27.1	↑0.3
2/20 13:50	27.5	↑0.4
2/20 14:00	28.2	↑0.7
2/20 14:10	29.1	↑0.9
2/20 14:20	30.2	↑1.1
2/20 14:30	31.4	↑1.2
2/20 14:40	32.9	↑1.5
2/20 14:50	34.5	↑1.6
2/20 15:00	36.2	↑1.7
2/20 15:10	38.1	↑1.9
2/20 15:20	40.1	↑2.0
2/20 15:30	42.2	↑2.1
2/20 15:40	44.4	↑2.2
2/20 15:50	46.6	↑2.2
2/20 16:00	49.0	↑2.4
2/20 16:10	51.4	↑2.4
2/20 16:20	53.8	↑2.4
2/20 16:30	56.2	↑2.4
2/20 16:40	58.7	↑2.5
2/20 16:50	61.1	↑2.4
2/20 17:00	63.6	↑2.5
2/20 17:10	65.9	↑2.3
2/20 17:20	68.3	↑2.4
2/20 17:30	70.5	↑2.2
2/20 17:40	72.6	↑2.1
2/20 17:50	74.6	↑2.0
2/20 18:00	76.5	↑1.9
2/20 18:10	78.3	↑1.8
2/20 18:20	79.8	↑1.5
2/20 18:30	81.2	↑1.4
2/20 18:40	82.4	↑1.2
2/20 18:50	83.4	↑1.0
2/20 19:00	84.2	↑0.8
2/20 19:10	84.8	↑0.6
2/20 19:20	85.3	↑0.5
2/20 19:30	85.5	↑0.2	満潮
2/20 19:40	85.5	0
2/20 19:50	85.3	↓-0.2
2/20 20:00	85.0	↓-0.3
2/20 20:10	84.5	↓-0.5
2/20 20:20	83.9	↓-0.6
2/20 20:30	83.2	↓-0.7
2/20 20:40	82.3	↓-0.9
2/20 20:50	81.3	↓-1.0
2/20 21:00	80.3	↓-1.0
2/20 21:10	79.2	↓-1.1
2/20 21:20	78.1	↓-1.1
2/20 21:30	76.9	↓-1.2
2/20 21:40	75.7	↓-1.2
2/20 21:50	74.4	↓-1.3
2/20 22:00	73.2	↓-1.2
2/20 22:10	72.0	↓-1.2
2/20 22:20	70.8	↓-1.2
2/20 22:30	69.6	↓-1.2
2/20 22:40	68.5	↓-1.1
2/20 22:50	67.5	↓-1.0
2/20 23:00	66.4	↓-1.1
2/20 23:10	65.5	↓-0.9
2/20 23:20	64.6	↓-0.9
2/20 23:30	63.9	↓-0.7
2/20 23:40	63.2	↓-0.7
2/20 23:50	62.6	↓-0.6