12 (月)	04:00	07:42	15:10	23:36
	46cm	42cm	75cm	25cm
小潮 出 05:51 入 18:47 出 10:54 入 00:41

油谷（山口）2038年04月12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
4/12 00:00	30.7	↑1.0
4/12 00:10	31.7	↑1.0
4/12 00:20	32.7	↑1.0
4/12 00:30	33.6	↑0.9
4/12 00:40	34.6	↑1.0
4/12 00:50	35.6	↑1.0
4/12 01:00	36.6	↑1.0
4/12 01:10	37.5	↑0.9
4/12 01:20	38.4	↑0.9
4/12 01:30	39.3	↑0.9
4/12 01:40	40.1	↑0.8
4/12 01:50	40.9	↑0.8
4/12 02:00	41.6	↑0.7
4/12 02:10	42.3	↑0.7
4/12 02:20	43.0	↑0.7
4/12 02:30	43.5	↑0.5
4/12 02:40	44.0	↑0.5
4/12 02:50	44.5	↑0.5
4/12 03:00	44.9	↑0.4
4/12 03:10	45.2	↑0.3
4/12 03:20	45.5	↑0.3
4/12 03:30	45.7	↑0.2
4/12 03:40	45.8	↑0.1
4/12 03:50	45.9	↑0.1	満潮
4/12 04:00	45.9	0	満潮
4/12 04:10	45.9	0
4/12 04:20	45.8	↓-0.1
4/12 04:30	45.7	↓-0.1
4/12 04:40	45.5	↓-0.2
4/12 04:50	45.3	↓-0.2
4/12 05:00	45.1	↓-0.2
4/12 05:10	44.8	↓-0.3
4/12 05:20	44.5	↓-0.3
4/12 05:30	44.2	↓-0.3
4/12 05:40	43.9	↓-0.3
4/12 05:50	43.5	↓-0.4
4/12 06:00	43.2	↓-0.3
4/12 06:10	42.9	↓-0.3
4/12 06:20	42.6	↓-0.3
4/12 06:30	42.3	↓-0.3
4/12 06:40	42.0	↓-0.3
4/12 06:50	41.8	↓-0.2
4/12 07:00	41.6	↓-0.2
4/12 07:10	41.4	↓-0.2
4/12 07:20	41.3	↓-0.1
4/12 07:30	41.2	↓-0.1
4/12 07:40	41.2	0	干潮
4/12 07:50	41.2	0
4/12 08:00	41.3	↑0.1
4/12 08:10	41.4	↑0.1
4/12 08:20	41.6	↑0.2
4/12 08:30	41.9	↑0.3
4/12 08:40	42.2	↑0.3
4/12 08:50	42.6	↑0.4
4/12 09:00	43.1	↑0.5
4/12 09:10	43.6	↑0.5
4/12 09:20	44.2	↑0.6
4/12 09:30	44.8	↑0.6
4/12 09:40	45.6	↑0.8
4/12 09:50	46.3	↑0.7
4/12 10:00	47.2	↑0.9
4/12 10:10	48.1	↑0.9
4/12 10:20	49.0	↑0.9
4/12 10:30	50.0	↑1.0
4/12 10:40	51.0	↑1.0
4/12 10:50	52.1	↑1.1
4/12 11:00	53.2	↑1.1
4/12 11:10	54.3	↑1.1
4/12 11:20	55.5	↑1.2
4/12 11:30	56.7	↑1.2
4/12 11:40	57.8	↑1.1
4/12 11:50	59.0	↑1.2
4/12 12:00	60.2	↑1.2
4/12 12:10	61.4	↑1.2
4/12 12:20	62.5	↑1.1
4/12 12:30	63.7	↑1.2
4/12 12:40	64.8	↑1.1
4/12 12:50	65.8	↑1.0
4/12 13:00	66.8	↑1.0
4/12 13:10	67.8	↑1.0
4/12 13:20	68.8	↑1.0
4/12 13:30	69.6	↑0.8
4/12 13:40	70.4	↑0.8
4/12 13:50	71.2	↑0.8
4/12 14:00	71.8	↑0.6
4/12 14:10	72.4	↑0.6
4/12 14:20	72.9	↑0.5
4/12 14:30	73.3	↑0.4
4/12 14:40	73.6	↑0.3
4/12 14:50	73.9	↑0.3
4/12 15:00	74.0	↑0.1	満潮
4/12 15:10	74.0	0	満潮
4/12 15:20	74.0	0
4/12 15:30	73.8	↓-0.2
4/12 15:40	73.6	↓-0.2
4/12 15:50	73.2	↓-0.4
4/12 16:00	72.8	↓-0.4
4/12 16:10	72.3	↓-0.5
4/12 16:20	71.6	↓-0.7
4/12 16:30	70.9	↓-0.7
4/12 16:40	70.1	↓-0.8
4/12 16:50	69.2	↓-0.9
4/12 17:00	68.2	↓-1.0
4/12 17:10	67.2	↓-1.0
4/12 17:20	66.0	↓-1.2
4/12 17:30	64.8	↓-1.2
4/12 17:40	63.6	↓-1.2
4/12 17:50	62.2	↓-1.4
4/12 18:00	60.9	↓-1.3
4/12 18:10	59.5	↓-1.4
4/12 18:20	58.0	↓-1.5
4/12 18:30	56.5	↓-1.5
4/12 18:40	55.0	↓-1.5
4/12 18:50	53.4	↓-1.6	最大潮位差
4/12 19:00	51.9	↓-1.5
4/12 19:10	50.3	↓-1.6	最大潮位差
4/12 19:20	48.7	↓-1.6	最大潮位差
4/12 19:30	47.2	↓-1.5
4/12 19:40	45.6	↓-1.6	最大潮位差
4/12 19:50	44.1	↓-1.5
4/12 20:00	42.6	↓-1.5
4/12 20:10	41.1	↓-1.5
4/12 20:20	39.7	↓-1.4
4/12 20:30	38.3	↓-1.4
4/12 20:40	36.9	↓-1.4
4/12 20:50	35.6	↓-1.3
4/12 21:00	34.4	↓-1.2
4/12 21:10	33.2	↓-1.2
4/12 21:20	32.1	↓-1.1
4/12 21:30	31.0	↓-1.1
4/12 21:40	30.0	↓-1.0
4/12 21:50	29.1	↓-0.9
4/12 22:00	28.3	↓-0.8
4/12 22:10	27.6	↓-0.7
4/12 22:20	26.9	↓-0.7
4/12 22:30	26.3	↓-0.6
4/12 22:40	25.8	↓-0.5
4/12 22:50	25.4	↓-0.4
4/12 23:00	25.1	↓-0.3
4/12 23:10	24.9	↓-0.2
4/12 23:20	24.7	↓-0.2
4/12 23:30	24.6	↓-0.1	干潮
4/12 23:40	24.6	0
4/12 23:50	24.7	↑0.1