21 (水)	07:36	00:44	18:38	12:23
	58cm	25cm	74cm	46cm
長潮 出 05:40 入 18:54 出 02:44 入 13:44

油谷（山口）2055年04月21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
4/21 00:00	26.0	↓-0.5
4/21 00:10	25.5	↓-0.5
4/21 00:20	25.2	↓-0.3
4/21 00:30	25.1	↓-0.1
4/21 00:40	25.0	↓-0.1	干潮
4/21 00:50	25.0	0
4/21 01:00	25.1	↑0.1
4/21 01:10	25.3	↑0.2
4/21 01:20	25.7	↑0.4
4/21 01:30	26.1	↑0.4
4/21 01:40	26.6	↑0.5
4/21 01:50	27.2	↑0.6
4/21 02:00	27.9	↑0.7
4/21 02:10	28.7	↑0.8
4/21 02:20	29.5	↑0.8
4/21 02:30	30.4	↑0.9
4/21 02:40	31.4	↑1.0
4/21 02:50	32.5	↑1.1
4/21 03:00	33.6	↑1.1
4/21 03:10	34.7	↑1.1
4/21 03:20	35.9	↑1.2
4/21 03:30	37.1	↑1.2
4/21 03:40	38.3	↑1.2
4/21 03:50	39.6	↑1.3
4/21 04:00	40.8	↑1.2
4/21 04:10	42.1	↑1.3
4/21 04:20	43.3	↑1.2
4/21 04:30	44.5	↑1.2
4/21 04:40	45.7	↑1.2
4/21 04:50	46.9	↑1.2
4/21 05:00	48.1	↑1.2
4/21 05:10	49.2	↑1.1
4/21 05:20	50.2	↑1.0
4/21 05:30	51.2	↑1.0
4/21 05:40	52.1	↑0.9
4/21 05:50	53.0	↑0.9
4/21 06:00	53.8	↑0.8
4/21 06:10	54.5	↑0.7
4/21 06:20	55.2	↑0.7
4/21 06:30	55.7	↑0.5
4/21 06:40	56.2	↑0.5
4/21 06:50	56.6	↑0.4
4/21 07:00	57.0	↑0.4
4/21 07:10	57.2	↑0.2
4/21 07:20	57.4	↑0.2
4/21 07:30	57.5	↑0.1	満潮
4/21 07:40	57.5	0
4/21 07:50	57.4	↓-0.1
4/21 08:00	57.2	↓-0.2
4/21 08:10	57.0	↓-0.2
4/21 08:20	56.7	↓-0.3
4/21 08:30	56.4	↓-0.3
4/21 08:40	56.0	↓-0.4
4/21 08:50	55.5	↓-0.5
4/21 09:00	55.0	↓-0.5
4/21 09:10	54.5	↓-0.5
4/21 09:20	53.9	↓-0.6
4/21 09:30	53.3	↓-0.6
4/21 09:40	52.6	↓-0.7
4/21 09:50	52.0	↓-0.6
4/21 10:00	51.3	↓-0.7
4/21 10:10	50.7	↓-0.6
4/21 10:20	50.0	↓-0.7
4/21 10:30	49.4	↓-0.6
4/21 10:40	48.8	↓-0.6
4/21 10:50	48.2	↓-0.6
4/21 11:00	47.7	↓-0.5
4/21 11:10	47.2	↓-0.5
4/21 11:20	46.7	↓-0.5
4/21 11:30	46.3	↓-0.4
4/21 11:40	46.0	↓-0.3
4/21 11:50	45.7	↓-0.3
4/21 12:00	45.5	↓-0.2
4/21 12:10	45.4	↓-0.1
4/21 12:20	45.3	↓-0.1	干潮
4/21 12:30	45.3	0
4/21 12:40	45.4	↑0.1
4/21 12:50	45.6	↑0.2
4/21 13:00	45.9	↑0.3
4/21 13:10	46.3	↑0.4
4/21 13:20	46.7	↑0.4
4/21 13:30	47.2	↑0.5
4/21 13:40	47.8	↑0.6
4/21 13:50	48.5	↑0.7
4/21 14:00	49.2	↑0.7
4/21 14:10	50.1	↑0.9
4/21 14:20	51.0	↑0.9
4/21 14:30	51.9	↑0.9
4/21 14:40	52.9	↑1.0
4/21 14:50	54.0	↑1.1
4/21 15:00	55.1	↑1.1
4/21 15:10	56.2	↑1.1
4/21 15:20	57.4	↑1.2
4/21 15:30	58.5	↑1.1
4/21 15:40	59.7	↑1.2
4/21 15:50	60.9	↑1.2
4/21 16:00	62.1	↑1.2
4/21 16:10	63.3	↑1.2
4/21 16:20	64.5	↑1.2
4/21 16:30	65.6	↑1.1
4/21 16:40	66.7	↑1.1
4/21 16:50	67.7	↑1.0
4/21 17:00	68.7	↑1.0
4/21 17:10	69.6	↑0.9
4/21 17:20	70.5	↑0.9
4/21 17:30	71.2	↑0.7
4/21 17:40	71.9	↑0.7
4/21 17:50	72.5	↑0.6
4/21 18:00	73.0	↑0.5
4/21 18:10	73.3	↑0.3
4/21 18:20	73.6	↑0.3
4/21 18:30	73.8	↑0.2	満潮
4/21 18:40	73.8	0
4/21 18:50	73.7	↓-0.1
4/21 19:00	73.5	↓-0.2
4/21 19:10	73.1	↓-0.4
4/21 19:20	72.7	↓-0.4
4/21 19:30	72.1	↓-0.6
4/21 19:40	71.3	↓-0.8
4/21 19:50	70.5	↓-0.8
4/21 20:00	69.5	↓-1.0
4/21 20:10	68.5	↓-1.0
4/21 20:20	67.3	↓-1.2
4/21 20:30	66.0	↓-1.3
4/21 20:40	64.6	↓-1.4
4/21 20:50	63.1	↓-1.5
4/21 21:00	61.5	↓-1.6
4/21 21:10	59.9	↓-1.6
4/21 21:20	58.2	↓-1.7
4/21 21:30	56.4	↓-1.8
4/21 21:40	54.5	↓-1.9
4/21 21:50	52.7	↓-1.8
4/21 22:00	50.8	↓-1.9
4/21 22:10	48.8	↓-2.0	最大潮位差
4/21 22:20	46.9	↓-1.9
4/21 22:30	44.9	↓-2.0	最大潮位差
4/21 22:40	43.0	↓-1.9
4/21 22:50	41.1	↓-1.9
4/21 23:00	39.3	↓-1.8
4/21 23:10	37.4	↓-1.9
4/21 23:20	35.7	↓-1.7
4/21 23:30	34.0	↓-1.7
4/21 23:40	32.3	↓-1.7
4/21 23:50	30.8	↓-1.5