20 (水)	05:53	11:53	17:44	-
	117cm	39cm	110cm	-
中潮 出 06:21 入 17:16 出 21:15 入 08:19

八戸（青森）2041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	16.1	↑0.7
2/20 00:10	17.2	↑1.1
2/20 00:20	18.5	↑1.3
2/20 00:30	20.2	↑1.7
2/20 00:40	22.2	↑2.0
2/20 00:50	24.5	↑2.3
2/20 01:00	27.0	↑2.5
2/20 01:10	29.8	↑2.8
2/20 01:20	32.8	↑3.0
2/20 01:30	36.0	↑3.2
2/20 01:40	39.4	↑3.4
2/20 01:50	43.0	↑3.6
2/20 02:00	46.8	↑3.8
2/20 02:10	50.6	↑3.8
2/20 02:20	54.6	↑4.0
2/20 02:30	58.7	↑4.1
2/20 02:40	62.9	↑4.2	最大潮位差
2/20 02:50	67.0	↑4.1
2/20 03:00	71.2	↑4.2	最大潮位差
2/20 03:10	75.4	↑4.2	最大潮位差
2/20 03:20	79.5	↑4.1
2/20 03:30	83.6	↑4.1
2/20 03:40	87.5	↑3.9
2/20 03:50	91.3	↑3.8
2/20 04:00	94.9	↑3.6
2/20 04:10	98.3	↑3.4
2/20 04:20	101.5	↑3.2
2/20 04:30	104.4	↑2.9
2/20 04:40	107.0	↑2.6
2/20 04:50	109.3	↑2.3
2/20 05:00	111.3	↑2.0
2/20 05:10	113.0	↑1.7
2/20 05:20	114.3	↑1.3
2/20 05:30	115.2	↑0.9
2/20 05:40	115.8	↑0.6
2/20 05:50	116.1	↑0.3	満潮
2/20 06:00	116.0	↓-0.1
2/20 06:10	115.5	↓-0.5
2/20 06:20	114.8	↓-0.7
2/20 06:30	113.7	↓-1.1
2/20 06:40	112.4	↓-1.3
2/20 06:50	110.8	↓-1.6
2/20 07:00	108.9	↓-1.9
2/20 07:10	106.8	↓-2.1
2/20 07:20	104.5	↓-2.3
2/20 07:30	102.1	↓-2.4
2/20 07:40	99.4	↓-2.7
2/20 07:50	96.6	↓-2.8
2/20 08:00	93.7	↓-2.9
2/20 08:10	90.6	↓-3.1
2/20 08:20	87.5	↓-3.1
2/20 08:30	84.3	↓-3.2
2/20 08:40	81.0	↓-3.3
2/20 08:50	77.7	↓-3.3
2/20 09:00	74.4	↓-3.3
2/20 09:10	71.0	↓-3.4
2/20 09:20	67.8	↓-3.2
2/20 09:30	64.5	↓-3.3
2/20 09:40	61.4	↓-3.1
2/20 09:50	58.3	↓-3.1
2/20 10:00	55.4	↓-2.9
2/20 10:10	52.7	↓-2.7
2/20 10:20	50.1	↓-2.6
2/20 10:30	47.7	↓-2.4
2/20 10:40	45.6	↓-2.1
2/20 10:50	43.6	↓-2.0
2/20 11:00	42.0	↓-1.6
2/20 11:10	40.6	↓-1.4
2/20 11:20	39.5	↓-1.1
2/20 11:30	38.7	↓-0.8
2/20 11:40	38.2	↓-0.5
2/20 11:50	38.0	↓-0.2	干潮
2/20 12:00	38.1	↑0.1
2/20 12:10	38.5	↑0.4
2/20 12:20	39.2	↑0.7
2/20 12:30	40.2	↑1.0
2/20 12:40	41.4	↑1.2
2/20 12:50	42.8	↑1.4
2/20 13:00	44.5	↑1.7
2/20 13:10	46.4	↑1.9
2/20 13:20	48.5	↑2.1
2/20 13:30	50.8	↑2.3
2/20 13:40	53.3	↑2.5
2/20 13:50	55.9	↑2.6
2/20 14:00	58.6	↑2.7
2/20 14:10	61.4	↑2.8
2/20 14:20	64.4	↑3.0
2/20 14:30	67.4	↑3.0
2/20 14:40	70.5	↑3.1
2/20 14:50	73.6	↑3.1
2/20 15:00	76.7	↑3.1
2/20 15:10	79.8	↑3.1
2/20 15:20	82.9	↑3.1
2/20 15:30	86.0	↑3.1
2/20 15:40	89.0	↑3.0
2/20 15:50	91.8	↑2.8
2/20 16:00	94.6	↑2.8
2/20 16:10	97.2	↑2.6
2/20 16:20	99.6	↑2.4
2/20 16:30	101.8	↑2.2
2/20 16:40	103.8	↑2.0
2/20 16:50	105.5	↑1.7
2/20 17:00	106.9	↑1.4
2/20 17:10	108.1	↑1.2
2/20 17:20	109.0	↑0.9
2/20 17:30	109.5	↑0.5
2/20 17:40	109.8	↑0.3	満潮
2/20 17:50	109.7	↓-0.1
2/20 18:00	109.4	↓-0.3
2/20 18:10	108.7	↓-0.7
2/20 18:20	107.7	↓-1.0
2/20 18:30	106.4	↓-1.3
2/20 18:40	104.9	↓-1.5
2/20 18:50	103.1	↓-1.8
2/20 19:00	101.1	↓-2.0
2/20 19:10	98.9	↓-2.2
2/20 19:20	96.4	↓-2.5
2/20 19:30	93.8	↓-2.6
2/20 19:40	91.1	↓-2.7
2/20 19:50	88.2	↓-2.9
2/20 20:00	85.1	↓-3.1
2/20 20:10	82.0	↓-3.1
2/20 20:20	78.8	↓-3.2
2/20 20:30	75.6	↓-3.2
2/20 20:40	72.2	↓-3.4
2/20 20:50	68.9	↓-3.3
2/20 21:00	65.5	↓-3.4
2/20 21:10	62.2	↓-3.3
2/20 21:20	58.9	↓-3.3
2/20 21:30	55.6	↓-3.3
2/20 21:40	52.4	↓-3.2
2/20 21:50	49.2	↓-3.2
2/20 22:00	46.2	↓-3.0
2/20 22:10	43.3	↓-2.9
2/20 22:20	40.6	↓-2.7
2/20 22:30	38.0	↓-2.6
2/20 22:40	35.7	↓-2.3
2/20 22:50	33.6	↓-2.1
2/20 23:00	31.7	↓-1.9
2/20 23:10	30.0	↓-1.7
2/20 23:20	28.7	↓-1.3
2/20 23:30	27.6	↓-1.1
2/20 23:40	26.9	↓-0.7
2/20 23:50	26.4	↓-0.5