20 (金)	03:01	06:36	14:12	22:39
	46cm	41cm	82cm	26cm
小潮 出 05:41 入 18:53 出 01:12 入 10:57

油谷（山口）2063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	34.8	↑1.0
4/20 00:10	35.8	↑1.0
4/20 00:20	36.8	↑1.0
4/20 00:30	37.8	↑1.0
4/20 00:40	38.7	↑0.9
4/20 00:50	39.6	↑0.9
4/20 01:00	40.4	↑0.8
4/20 01:10	41.2	↑0.8
4/20 01:20	41.9	↑0.7
4/20 01:30	42.5	↑0.6
4/20 01:40	43.1	↑0.6
4/20 01:50	43.6	↑0.5
4/20 02:00	44.0	↑0.4
4/20 02:10	44.4	↑0.4
4/20 02:20	44.7	↑0.3
4/20 02:30	44.9	↑0.2
4/20 02:40	45.1	↑0.2
4/20 02:50	45.2	↑0.1
4/20 03:00	45.2	0	満潮
4/20 03:10	45.2	0
4/20 03:20	45.1	↓-0.1
4/20 03:30	45.0	↓-0.1
4/20 03:40	44.8	↓-0.2
4/20 03:50	44.6	↓-0.2
4/20 04:00	44.3	↓-0.3
4/20 04:10	44.0	↓-0.3
4/20 04:20	43.7	↓-0.3
4/20 04:30	43.3	↓-0.4
4/20 04:40	43.0	↓-0.3
4/20 04:50	42.6	↓-0.4
4/20 05:00	42.2	↓-0.4
4/20 05:10	41.9	↓-0.3
4/20 05:20	41.5	↓-0.4
4/20 05:30	41.2	↓-0.3
4/20 05:40	40.9	↓-0.3
4/20 05:50	40.6	↓-0.3
4/20 06:00	40.4	↓-0.2
4/20 06:10	40.3	↓-0.1
4/20 06:20	40.1	↓-0.2
4/20 06:30	40.1	0	干潮
4/20 06:40	40.1	0
4/20 06:50	40.1	0
4/20 07:00	40.3	↑0.2
4/20 07:10	40.5	↑0.2
4/20 07:20	40.8	↑0.3
4/20 07:30	41.2	↑0.4
4/20 07:40	41.6	↑0.4
4/20 07:50	42.1	↑0.5
4/20 08:00	42.7	↑0.6
4/20 08:10	43.4	↑0.7
4/20 08:20	44.2	↑0.8
4/20 08:30	45.0	↑0.8
4/20 08:40	46.0	↑1.0
4/20 08:50	47.0	↑1.0
4/20 09:00	48.0	↑1.0
4/20 09:10	49.2	↑1.2
4/20 09:20	50.4	↑1.2
4/20 09:30	51.6	↑1.2
4/20 09:40	52.9	↑1.3
4/20 09:50	54.3	↑1.4
4/20 10:00	55.7	↑1.4
4/20 10:10	57.1	↑1.4
4/20 10:20	58.5	↑1.4
4/20 10:30	60.0	↑1.5
4/20 10:40	61.5	↑1.5
4/20 10:50	63.0	↑1.5
4/20 11:00	64.4	↑1.4
4/20 11:10	65.9	↑1.5
4/20 11:20	67.4	↑1.5
4/20 11:30	68.8	↑1.4
4/20 11:40	70.1	↑1.3
4/20 11:50	71.5	↑1.4
4/20 12:00	72.8	↑1.3
4/20 12:10	74.0	↑1.2
4/20 12:20	75.1	↑1.1
4/20 12:30	76.2	↑1.1
4/20 12:40	77.2	↑1.0
4/20 12:50	78.1	↑0.9
4/20 13:00	79.0	↑0.9
4/20 13:10	79.7	↑0.7
4/20 13:20	80.3	↑0.6
4/20 13:30	80.8	↑0.5
4/20 13:40	81.3	↑0.5
4/20 13:50	81.6	↑0.3
4/20 14:00	81.8	↑0.2
4/20 14:10	81.8	0	満潮
4/20 14:20	81.8	0
4/20 14:30	81.6	↓-0.2
4/20 14:40	81.4	↓-0.2
4/20 14:50	81.0	↓-0.4
4/20 15:00	80.5	↓-0.5
4/20 15:10	79.8	↓-0.7
4/20 15:20	79.1	↓-0.7
4/20 15:30	78.3	↓-0.8
4/20 15:40	77.3	↓-1.0
4/20 15:50	76.3	↓-1.0
4/20 16:00	75.1	↓-1.2
4/20 16:10	73.9	↓-1.2
4/20 16:20	72.6	↓-1.3
4/20 16:30	71.2	↓-1.4
4/20 16:40	69.8	↓-1.4
4/20 16:50	68.2	↓-1.6
4/20 17:00	66.6	↓-1.6
4/20 17:10	65.0	↓-1.6
4/20 17:20	63.3	↓-1.7
4/20 17:30	61.6	↓-1.7
4/20 17:40	59.9	↓-1.7
4/20 17:50	58.1	↓-1.8	最大潮位差
4/20 18:00	56.3	↓-1.8	最大潮位差
4/20 18:10	54.5	↓-1.8	最大潮位差
4/20 18:20	52.7	↓-1.8	最大潮位差
4/20 18:30	51.0	↓-1.7
4/20 18:40	49.2	↓-1.8	最大潮位差
4/20 18:50	47.5	↓-1.7
4/20 19:00	45.8	↓-1.7
4/20 19:10	44.1	↓-1.7
4/20 19:20	42.5	↓-1.6
4/20 19:30	40.9	↓-1.6
4/20 19:40	39.4	↓-1.5
4/20 19:50	38.0	↓-1.4
4/20 20:00	36.6	↓-1.4
4/20 20:10	35.3	↓-1.3
4/20 20:20	34.1	↓-1.2
4/20 20:30	32.9	↓-1.2
4/20 20:40	31.8	↓-1.1
4/20 20:50	30.9	↓-0.9
4/20 21:00	30.0	↓-0.9
4/20 21:10	29.1	↓-0.9
4/20 21:20	28.4	↓-0.7
4/20 21:30	27.8	↓-0.6
4/20 21:40	27.2	↓-0.6
4/20 21:50	26.8	↓-0.4
4/20 22:00	26.4	↓-0.4
4/20 22:10	26.2	↓-0.2
4/20 22:20	26.0	↓-0.2
4/20 22:30	25.9	↓-0.1	干潮
4/20 22:40	25.8	↓-0.1
4/20 22:50	25.9	↑0.1
4/20 23:00	26.0	↑0.1
4/20 23:10	26.2	↑0.2
4/20 23:20	26.5	↑0.3
4/20 23:30	26.8	↑0.3
4/20 23:40	27.2	↑0.4
4/20 23:50	27.7	↑0.5