18 (木)	03:49	08:34	13:55	21:11
	108cm	77cm	119cm	-10cm
大潮 出 06:24 入 17:13 出 15:29 入 05:24

八戸（青森）2038年02月18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
2/18 00:00	52.8	↑4.2
2/18 00:10	56.9	↑4.1
2/18 00:20	61.0	↑4.1
2/18 00:30	65.0	↑4.0
2/18 00:40	68.9	↑3.9
2/18 00:50	72.7	↑3.8
2/18 01:00	76.4	↑3.7
2/18 01:10	79.9	↑3.5
2/18 01:20	83.2	↑3.3
2/18 01:30	86.4	↑3.2
2/18 01:40	89.3	↑2.9
2/18 01:50	92.0	↑2.7
2/18 02:00	94.5	↑2.5
2/18 02:10	96.8	↑2.3
2/18 02:20	98.9	↑2.1
2/18 02:30	100.7	↑1.8
2/18 02:40	102.3	↑1.6
2/18 02:50	103.6	↑1.3
2/18 03:00	104.7	↑1.1
2/18 03:10	105.6	↑0.9
2/18 03:20	106.3	↑0.7
2/18 03:30	106.8	↑0.5
2/18 03:40	107.1	↑0.3	満潮
2/18 03:50	107.1	0
2/18 04:00	107.0	↓-0.1
2/18 04:10	106.7	↓-0.3
2/18 04:20	106.1	↓-0.6
2/18 04:30	105.5	↓-0.6
2/18 04:40	104.6	↓-0.9
2/18 04:50	103.6	↓-1.0
2/18 05:00	102.5	↓-1.1
2/18 05:10	101.2	↓-1.3
2/18 05:20	99.8	↓-1.4
2/18 05:30	98.3	↓-1.5
2/18 05:40	96.8	↓-1.5
2/18 05:50	95.1	↓-1.7
2/18 06:00	93.5	↓-1.6
2/18 06:10	91.8	↓-1.7
2/18 06:20	90.0	↓-1.8
2/18 06:30	88.4	↓-1.6
2/18 06:40	86.7	↓-1.7
2/18 06:50	85.1	↓-1.6
2/18 07:00	83.6	↓-1.5
2/18 07:10	82.2	↓-1.4
2/18 07:20	81.0	↓-1.2
2/18 07:30	79.8	↓-1.2
2/18 07:40	78.8	↓-1.0
2/18 07:50	78.0	↓-0.8
2/18 08:00	77.3	↓-0.7
2/18 08:10	76.9	↓-0.4
2/18 08:20	76.5	↓-0.4
2/18 08:30	76.4	↓-0.1	干潮
2/18 08:40	76.4	0
2/18 08:50	76.6	↑0.2
2/18 09:00	77.0	↑0.4
2/18 09:10	77.6	↑0.6
2/18 09:20	78.3	↑0.7
2/18 09:30	79.2	↑0.9
2/18 09:40	80.2	↑1.0
2/18 09:50	81.3	↑1.1
2/18 10:00	82.6	↑1.3
2/18 10:10	84.1	↑1.5
2/18 10:20	85.6	↑1.5
2/18 10:30	87.2	↑1.6
2/18 10:40	89.0	↑1.8
2/18 10:50	90.8	↑1.8
2/18 11:00	92.7	↑1.9
2/18 11:10	94.7	↑2.0
2/18 11:20	96.7	↑2.0
2/18 11:30	98.8	↑2.1
2/18 11:40	100.9	↑2.1
2/18 11:50	102.9	↑2.0
2/18 12:00	105.0	↑2.1
2/18 12:10	107.0	↑2.0
2/18 12:20	108.9	↑1.9
2/18 12:30	110.7	↑1.8
2/18 12:40	112.4	↑1.7
2/18 12:50	113.9	↑1.5
2/18 13:00	115.3	↑1.4
2/18 13:10	116.4	↑1.1
2/18 13:20	117.4	↑1.0
2/18 13:30	118.1	↑0.7
2/18 13:40	118.6	↑0.5
2/18 13:50	118.9	↑0.3	満潮
2/18 14:00	118.8	↓-0.1
2/18 14:10	118.5	↓-0.3
2/18 14:20	117.9	↓-0.6
2/18 14:30	117.0	↓-0.9
2/18 14:40	115.9	↓-1.1
2/18 14:50	114.4	↓-1.5
2/18 15:00	112.7	↓-1.7
2/18 15:10	110.7	↓-2.0
2/18 15:20	108.4	↓-2.3
2/18 15:30	105.9	↓-2.5
2/18 15:40	103.2	↓-2.7
2/18 15:50	100.2	↓-3.0
2/18 16:00	97.0	↓-3.2
2/18 16:10	93.5	↓-3.5
2/18 16:20	89.9	↓-3.6
2/18 16:30	86.1	↓-3.8
2/18 16:40	82.1	↓-4.0
2/18 16:50	78.0	↓-4.1
2/18 17:00	73.7	↓-4.3
2/18 17:10	69.3	↓-4.4
2/18 17:20	64.8	↓-4.5
2/18 17:30	60.1	↓-4.7
2/18 17:40	55.5	↓-4.6
2/18 17:50	50.7	↓-4.8	最大潮位差
2/18 18:00	46.0	↓-4.7
2/18 18:10	41.3	↓-4.7
2/18 18:20	36.6	↓-4.7
2/18 18:30	32.0	↓-4.6
2/18 18:40	27.5	↓-4.5
2/18 18:50	23.1	↓-4.4
2/18 19:00	18.9	↓-4.2
2/18 19:10	14.9	↓-4.0
2/18 19:20	11.1	↓-3.8
2/18 19:30	7.5	↓-3.6
2/18 19:40	4.3	↓-3.2
2/18 19:50	1.3	↓-3.0
2/18 20:00	-1.4	↓-2.7
2/18 20:10	-3.7	↓-2.3
2/18 20:20	-5.7	↓-2.0
2/18 20:30	-7.4	↓-1.7
2/18 20:40	-8.6	↓-1.2
2/18 20:50	-9.5	↓-0.9
2/18 21:00	-10.1	↓-0.6
2/18 21:10	-10.2	↓-0.1	干潮
2/18 21:20	-10.0	↑0.2
2/18 21:30	-9.5	↑0.5
2/18 21:40	-8.6	↑0.9
2/18 21:50	-7.3	↑1.3
2/18 22:00	-5.8	↑1.5
2/18 22:10	-3.9	↑1.9
2/18 22:20	-1.6	↑2.3
2/18 22:30	0.9	↑2.5
2/18 22:40	3.7	↑2.8
2/18 22:50	6.8	↑3.1
2/18 23:00	10.1	↑3.3
2/18 23:10	13.7	↑3.6
2/18 23:20	17.5	↑3.8
2/18 23:30	21.5	↑4.0
2/18 23:40	25.7	↑4.2
2/18 23:50	30.0	↑4.3