20 (土)	09:06	02:54	21:00	14:49
	72cm	15cm	87cm	26cm
中潮 出 05:40 入 18:53 出 04:24 入 16:06

油谷（山口）2058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	41.7	↓-2.6
4/20 00:10	39.1	↓-2.6
4/20 00:20	36.6	↓-2.5
4/20 00:30	34.2	↓-2.4
4/20 00:40	31.8	↓-2.4
4/20 00:50	29.6	↓-2.2
4/20 01:00	27.4	↓-2.2
4/20 01:10	25.4	↓-2.0
4/20 01:20	23.6	↓-1.8
4/20 01:30	21.9	↓-1.7
4/20 01:40	20.3	↓-1.6
4/20 01:50	19.0	↓-1.3
4/20 02:00	17.8	↓-1.2
4/20 02:10	16.8	↓-1.0
4/20 02:20	16.0	↓-0.8
4/20 02:30	15.5	↓-0.5
4/20 02:40	15.1	↓-0.4
4/20 02:50	14.9	↓-0.2	干潮
4/20 03:00	15.0	↑0.1
4/20 03:10	15.2	↑0.2
4/20 03:20	15.7	↑0.5
4/20 03:30	16.3	↑0.6
4/20 03:40	17.2	↑0.9
4/20 03:50	18.2	↑1.0
4/20 04:00	19.5	↑1.3
4/20 04:10	20.9	↑1.4
4/20 04:20	22.4	↑1.5
4/20 04:30	24.1	↑1.7
4/20 04:40	26.0	↑1.9
4/20 04:50	27.9	↑1.9
4/20 05:00	30.0	↑2.1
4/20 05:10	32.2	↑2.2
4/20 05:20	34.5	↑2.3
4/20 05:30	36.8	↑2.3
4/20 05:40	39.1	↑2.3
4/20 05:50	41.5	↑2.4
4/20 06:00	43.9	↑2.4
4/20 06:10	46.3	↑2.4
4/20 06:20	48.7	↑2.4
4/20 06:30	51.1	↑2.4
4/20 06:40	53.4	↑2.3
4/20 06:50	55.6	↑2.2
4/20 07:00	57.7	↑2.1
4/20 07:10	59.7	↑2.0
4/20 07:20	61.6	↑1.9
4/20 07:30	63.4	↑1.8
4/20 07:40	65.0	↑1.6
4/20 07:50	66.5	↑1.5
4/20 08:00	67.8	↑1.3
4/20 08:10	69.0	↑1.2
4/20 08:20	70.0	↑1.0
4/20 08:30	70.7	↑0.7
4/20 08:40	71.3	↑0.6
4/20 08:50	71.7	↑0.4
4/20 09:00	71.9	↑0.2	満潮
4/20 09:10	71.9	0
4/20 09:20	71.7	↓-0.2
4/20 09:30	71.3	↓-0.4
4/20 09:40	70.8	↓-0.5
4/20 09:50	70.0	↓-0.8
4/20 10:00	69.1	↓-0.9
4/20 10:10	67.9	↓-1.2
4/20 10:20	66.7	↓-1.2
4/20 10:30	65.3	↓-1.4
4/20 10:40	63.7	↓-1.6
4/20 10:50	62.0	↓-1.7
4/20 11:00	60.3	↓-1.7
4/20 11:10	58.4	↓-1.9
4/20 11:20	56.4	↓-2.0
4/20 11:30	54.4	↓-2.0
4/20 11:40	52.3	↓-2.1
4/20 11:50	50.2	↓-2.1
4/20 12:00	48.1	↓-2.1
4/20 12:10	46.0	↓-2.1
4/20 12:20	43.9	↓-2.1
4/20 12:30	41.8	↓-2.1
4/20 12:40	39.8	↓-2.0
4/20 12:50	37.9	↓-1.9
4/20 13:00	36.0	↓-1.9
4/20 13:10	34.3	↓-1.7
4/20 13:20	32.7	↓-1.6
4/20 13:30	31.2	↓-1.5
4/20 13:40	29.8	↓-1.4
4/20 13:50	28.6	↓-1.2
4/20 14:00	27.6	↓-1.0
4/20 14:10	26.8	↓-0.8
4/20 14:20	26.1	↓-0.7
4/20 14:30	25.7	↓-0.4
4/20 14:40	25.4	↓-0.3	干潮
4/20 14:50	25.3	↓-0.1
4/20 15:00	25.5	↑0.2
4/20 15:10	25.8	↑0.3
4/20 15:20	26.4	↑0.6
4/20 15:30	27.1	↑0.7
4/20 15:40	28.1	↑1.0
4/20 15:50	29.2	↑1.1
4/20 16:00	30.5	↑1.3
4/20 16:10	32.1	↑1.6
4/20 16:20	33.7	↑1.6
4/20 16:30	35.6	↑1.9
4/20 16:40	37.5	↑1.9
4/20 16:50	39.7	↑2.2
4/20 17:00	41.9	↑2.2
4/20 17:10	44.2	↑2.3
4/20 17:20	46.6	↑2.4
4/20 17:30	49.1	↑2.5
4/20 17:40	51.7	↑2.6
4/20 17:50	54.2	↑2.5
4/20 18:00	56.8	↑2.6
4/20 18:10	59.4	↑2.6
4/20 18:20	62.0	↑2.6
4/20 18:30	64.5	↑2.5
4/20 18:40	67.0	↑2.5
4/20 18:50	69.4	↑2.4
4/20 19:00	71.6	↑2.2
4/20 19:10	73.8	↑2.2
4/20 19:20	75.9	↑2.1
4/20 19:30	77.8	↑1.9
4/20 19:40	79.5	↑1.7
4/20 19:50	81.1	↑1.6
4/20 20:00	82.5	↑1.4
4/20 20:10	83.7	↑1.2
4/20 20:20	84.7	↑1.0
4/20 20:30	85.4	↑0.7
4/20 20:40	86.0	↑0.6
4/20 20:50	86.3	↑0.3	満潮
4/20 21:00	86.4	↑0.1	満潮
4/20 21:10	86.2	↓-0.2
4/20 21:20	85.9	↓-0.3
4/20 21:30	85.2	↓-0.7
4/20 21:40	84.4	↓-0.8
4/20 21:50	83.3	↓-1.1
4/20 22:00	82.1	↓-1.2
4/20 22:10	80.6	↓-1.5
4/20 22:20	78.9	↓-1.7
4/20 22:30	77.0	↓-1.9
4/20 22:40	74.9	↓-2.1
4/20 22:50	72.7	↓-2.2
4/20 23:00	70.3	↓-2.4
4/20 23:10	67.8	↓-2.5
4/20 23:20	65.1	↓-2.7
4/20 23:30	62.4	↓-2.7
4/20 23:40	59.5	↓-2.9	最大潮位差
4/20 23:50	56.6	↓-2.9	最大潮位差