20 (木)	06:53	00:38	20:46	14:05
	118cm	61cm	78cm	30cm
小潮 出 06:21 入 17:16 出 - 入 09:29 潮干狩り ○ 13:24～14:47

八戸（青森）2025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	61.3	↓-0.6
2/20 00:10	60.9	↓-0.4
2/20 00:20	60.5	↓-0.4
2/20 00:30	60.3	↓-0.2	干潮
2/20 00:40	60.3	0
2/20 00:50	60.4	↑0.1
2/20 01:00	60.7	↑0.3
2/20 01:10	61.2	↑0.5
2/20 01:20	61.9	↑0.7
2/20 01:30	62.7	↑0.8
2/20 01:40	63.7	↑1.0
2/20 01:50	64.8	↑1.1
2/20 02:00	66.1	↑1.3
2/20 02:10	67.6	↑1.5
2/20 02:20	69.2	↑1.6
2/20 02:30	70.9	↑1.7
2/20 02:40	72.8	↑1.9
2/20 02:50	74.7	↑1.9
2/20 03:00	76.8	↑2.1
2/20 03:10	78.9	↑2.1
2/20 03:20	81.1	↑2.2
2/20 03:30	83.4	↑2.3
2/20 03:40	85.7	↑2.3
2/20 03:50	88.0	↑2.3
2/20 04:00	90.3	↑2.3
2/20 04:10	92.7	↑2.4
2/20 04:20	95.0	↑2.3
2/20 04:30	97.3	↑2.3
2/20 04:40	99.5	↑2.2
2/20 04:50	101.7	↑2.2
2/20 05:00	103.8	↑2.1
2/20 05:10	105.8	↑2.0
2/20 05:20	107.8	↑2.0
2/20 05:30	109.5	↑1.7
2/20 05:40	111.2	↑1.7
2/20 05:50	112.6	↑1.4
2/20 06:00	113.9	↑1.3
2/20 06:10	115.0	↑1.1
2/20 06:20	115.9	↑0.9
2/20 06:30	116.5	↑0.6
2/20 06:40	116.9	↑0.4
2/20 06:50	117.1	↑0.2	満潮
2/20 07:00	117.0	↓-0.1
2/20 07:10	116.7	↓-0.3
2/20 07:20	116.1	↓-0.6
2/20 07:30	115.2	↓-0.9
2/20 07:40	114.1	↓-1.1
2/20 07:50	112.7	↓-1.4
2/20 08:00	111.1	↓-1.6
2/20 08:10	109.3	↓-1.8
2/20 08:20	107.3	↓-2.0
2/20 08:30	105.1	↓-2.2
2/20 08:40	102.7	↓-2.4
2/20 08:50	100.2	↓-2.5
2/20 09:00	97.5	↓-2.7
2/20 09:10	94.7	↓-2.8
2/20 09:20	91.8	↓-2.9
2/20 09:30	88.8	↓-3.0
2/20 09:40	85.8	↓-3.0
2/20 09:50	82.7	↓-3.1
2/20 10:00	79.6	↓-3.1
2/20 10:10	76.4	↓-3.2	最大潮位差
2/20 10:20	73.3	↓-3.1
2/20 10:30	70.1	↓-3.2	最大潮位差
2/20 10:40	67.0	↓-3.1
2/20 10:50	64.0	↓-3.0
2/20 11:00	61.0	↓-3.0
2/20 11:10	58.0	↓-3.0
2/20 11:20	55.1	↓-2.9
2/20 11:30	52.4	↓-2.7
2/20 11:40	49.7	↓-2.7
2/20 11:50	47.2	↓-2.5
2/20 12:00	44.7	↓-2.5
2/20 12:10	42.5	↓-2.2
2/20 12:20	40.3	↓-2.2
2/20 12:30	38.4	↓-1.9
2/20 12:40	36.6	↓-1.8
2/20 12:50	35.0	↓-1.6
2/20 13:00	33.6	↓-1.4
2/20 13:10	32.4	↓-1.2
2/20 13:20	31.4	↓-1.0
2/20 13:30	30.6	↓-0.8
2/20 13:40	30.0	↓-0.6
2/20 13:50	29.6	↓-0.4
2/20 14:00	29.5	↓-0.1	干潮
2/20 14:10	29.5	0
2/20 14:20	29.7	↑0.2
2/20 14:30	30.1	↑0.4
2/20 14:40	30.6	↑0.5
2/20 14:50	31.3	↑0.7
2/20 15:00	32.2	↑0.9
2/20 15:10	33.2	↑1.0
2/20 15:20	34.4	↑1.2
2/20 15:30	35.6	↑1.2
2/20 15:40	37.0	↑1.4
2/20 15:50	38.5	↑1.5
2/20 16:00	40.1	↑1.6
2/20 16:10	41.7	↑1.6
2/20 16:20	43.4	↑1.7
2/20 16:30	45.2	↑1.8
2/20 16:40	47.0	↑1.8
2/20 16:50	48.8	↑1.8
2/20 17:00	50.7	↑1.9
2/20 17:10	52.6	↑1.9
2/20 17:20	54.5	↑1.9
2/20 17:30	56.3	↑1.8
2/20 17:40	58.2	↑1.9
2/20 17:50	60.0	↑1.8
2/20 18:00	61.8	↑1.8
2/20 18:10	63.6	↑1.8
2/20 18:20	65.2	↑1.6
2/20 18:30	66.8	↑1.6
2/20 18:40	68.3	↑1.5
2/20 18:50	69.7	↑1.4
2/20 19:00	71.0	↑1.3
2/20 19:10	72.1	↑1.1
2/20 19:20	73.2	↑1.1
2/20 19:30	74.1	↑0.9
2/20 19:40	74.9	↑0.8
2/20 19:50	75.6	↑0.7
2/20 20:00	76.1	↑0.5
2/20 20:10	76.5	↑0.4
2/20 20:20	76.8	↑0.3
2/20 20:30	77.0	↑0.2
2/20 20:40	77.1	↑0.1	満潮
2/20 20:50	77.1	0
2/20 21:00	77.0	↓-0.1
2/20 21:10	76.9	↓-0.1
2/20 21:20	76.7	↓-0.2
2/20 21:30	76.4	↓-0.3
2/20 21:40	76.1	↓-0.3
2/20 21:50	75.8	↓-0.3
2/20 22:00	75.4	↓-0.4
2/20 22:10	75.0	↓-0.4
2/20 22:20	74.6	↓-0.4
2/20 22:30	74.2	↓-0.4
2/20 22:40	73.8	↓-0.4
2/20 22:50	73.4	↓-0.4
2/20 23:00	73.0	↓-0.4
2/20 23:10	72.6	↓-0.4
2/20 23:20	72.3	↓-0.3
2/20 23:30	71.9	↓-0.4
2/20 23:40	71.6	↓-0.3
2/20 23:50	71.4	↓-0.2