20 (日)	11:14	05:05	23:55	17:46
	98cm	18cm	79cm	3cm
大潮 出 05:40 入 18:54 出 06:47 入 20:30

油谷（山口）2053年04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
4/20 00:00	80.7	↓-0.9
4/20 00:10	79.5	↓-1.2
4/20 00:20	78.0	↓-1.5
4/20 00:30	76.3	↓-1.7
4/20 00:40	74.4	↓-1.9
4/20 00:50	72.3	↓-2.1
4/20 01:00	70.1	↓-2.2
4/20 01:10	67.6	↓-2.5
4/20 01:20	65.1	↓-2.5
4/20 01:30	62.4	↓-2.7
4/20 01:40	59.6	↓-2.8
4/20 01:50	56.7	↓-2.9
4/20 02:00	53.8	↓-2.9
4/20 02:10	50.9	↓-2.9
4/20 02:20	47.9	↓-3.0
4/20 02:30	45.0	↓-2.9
4/20 02:40	42.1	↓-2.9
4/20 02:50	39.3	↓-2.8
4/20 03:00	36.6	↓-2.7
4/20 03:10	34.0	↓-2.6
4/20 03:20	31.5	↓-2.5
4/20 03:30	29.2	↓-2.3
4/20 03:40	27.0	↓-2.2
4/20 03:50	25.1	↓-1.9
4/20 04:00	23.3	↓-1.8
4/20 04:10	21.8	↓-1.5
4/20 04:20	20.5	↓-1.3
4/20 04:30	19.5	↓-1.0
4/20 04:40	18.7	↓-0.8
4/20 04:50	18.2	↓-0.5
4/20 05:00	17.9	↓-0.3	干潮
4/20 05:10	18.0	↑0.1
4/20 05:20	18.3	↑0.3
4/20 05:30	18.8	↑0.5
4/20 05:40	19.7	↑0.9
4/20 05:50	20.8	↑1.1
4/20 06:00	22.2	↑1.4
4/20 06:10	23.8	↑1.6
4/20 06:20	25.7	↑1.9
4/20 06:30	27.8	↑2.1
4/20 06:40	30.1	↑2.3
4/20 06:50	32.6	↑2.5
4/20 07:00	35.3	↑2.7
4/20 07:10	38.2	↑2.9
4/20 07:20	41.2	↑3.0
4/20 07:30	44.3	↑3.1
4/20 07:40	47.5	↑3.2
4/20 07:50	50.8	↑3.3
4/20 08:00	54.2	↑3.4
4/20 08:10	57.6	↑3.4
4/20 08:20	61.0	↑3.4
4/20 08:30	64.3	↑3.3
4/20 08:40	67.6	↑3.3
4/20 08:50	70.9	↑3.3
4/20 09:00	74.0	↑3.1
4/20 09:10	77.1	↑3.1
4/20 09:20	80.0	↑2.9
4/20 09:30	82.7	↑2.7
4/20 09:40	85.2	↑2.5
4/20 09:50	87.6	↑2.4
4/20 10:00	89.7	↑2.1
4/20 10:10	91.6	↑1.9
4/20 10:20	93.3	↑1.7
4/20 10:30	94.6	↑1.3
4/20 10:40	95.7	↑1.1
4/20 10:50	96.6	↑0.9
4/20 11:00	97.1	↑0.5
4/20 11:10	97.3	↑0.2	満潮
4/20 11:20	97.3	0
4/20 11:30	96.9	↓-0.4
4/20 11:40	96.2	↓-0.7
4/20 11:50	95.3	↓-0.9
4/20 12:00	94.0	↓-1.3
4/20 12:10	92.5	↓-1.5
4/20 12:20	90.6	↓-1.9
4/20 12:30	88.6	↓-2.0
4/20 12:40	86.2	↓-2.4
4/20 12:50	83.6	↓-2.6
4/20 13:00	80.8	↓-2.8
4/20 13:10	77.9	↓-2.9
4/20 13:20	74.7	↓-3.2
4/20 13:30	71.3	↓-3.4
4/20 13:40	67.8	↓-3.5
4/20 13:50	64.2	↓-3.6
4/20 14:00	60.5	↓-3.7
4/20 14:10	56.8	↓-3.7
4/20 14:20	53.0	↓-3.8
4/20 14:30	49.1	↓-3.9	最大潮位差
4/20 14:40	45.3	↓-3.8
4/20 14:50	41.5	↓-3.8
4/20 15:00	37.8	↓-3.7
4/20 15:10	34.1	↓-3.7
4/20 15:20	30.6	↓-3.5
4/20 15:30	27.1	↓-3.5
4/20 15:40	23.8	↓-3.3
4/20 15:50	20.7	↓-3.1
4/20 16:00	17.8	↓-2.9
4/20 16:10	15.1	↓-2.7
4/20 16:20	12.6	↓-2.5
4/20 16:30	10.3	↓-2.3
4/20 16:40	8.3	↓-2.0
4/20 16:50	6.6	↓-1.7
4/20 17:00	5.1	↓-1.5
4/20 17:10	3.9	↓-1.2
4/20 17:20	3.0	↓-0.9
4/20 17:30	2.5	↓-0.5
4/20 17:40	2.2	↓-0.3	干潮
4/20 17:50	2.2	0
4/20 18:00	2.4	↑0.2
4/20 18:10	3.0	↑0.6
4/20 18:20	3.9	↑0.9
4/20 18:30	5.0	↑1.1
4/20 18:40	6.4	↑1.4
4/20 18:50	8.1	↑1.7
4/20 19:00	10.0	↑1.9
4/20 19:10	12.1	↑2.1
4/20 19:20	14.4	↑2.3
4/20 19:30	17.0	↑2.6
4/20 19:40	19.6	↑2.6
4/20 19:50	22.5	↑2.9
4/20 20:00	25.4	↑2.9
4/20 20:10	28.5	↑3.1
4/20 20:20	31.7	↑3.2
4/20 20:30	34.9	↑3.2
4/20 20:40	38.1	↑3.2
4/20 20:50	41.4	↑3.3
4/20 21:00	44.6	↑3.2
4/20 21:10	47.8	↑3.2
4/20 21:20	51.0	↑3.2
4/20 21:30	54.0	↑3.0
4/20 21:40	57.0	↑3.0
4/20 21:50	59.9	↑2.9
4/20 22:00	62.6	↑2.7
4/20 22:10	65.1	↑2.5
4/20 22:20	67.5	↑2.4
4/20 22:30	69.6	↑2.1
4/20 22:40	71.6	↑2.0
4/20 22:50	73.3	↑1.7
4/20 23:00	74.8	↑1.5
4/20 23:10	76.1	↑1.3
4/20 23:20	77.1	↑1.0
4/20 23:30	77.8	↑0.7
4/20 23:40	78.3	↑0.5
4/20 23:50	78.6	↑0.3	満潮