20 (金)	04:03	10:16	15:24	22:17
	101cm	79cm	90cm	54cm
長潮 出 05:45 入 18:59 出 12:04 入 01:59

伊奈（長崎）2040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	76.2	↑1.6
4/20 00:10	77.9	↑1.7	最大潮位差
4/20 00:20	79.5	↑1.6
4/20 00:30	81.1	↑1.6
4/20 00:40	82.7	↑1.6
4/20 00:50	84.3	↑1.6
4/20 01:00	85.8	↑1.5
4/20 01:10	87.3	↑1.5
4/20 01:20	88.7	↑1.4
4/20 01:30	90.1	↑1.4
4/20 01:40	91.4	↑1.3
4/20 01:50	92.6	↑1.2
4/20 02:00	93.8	↑1.2
4/20 02:10	94.9	↑1.1
4/20 02:20	95.9	↑1.0
4/20 02:30	96.8	↑0.9
4/20 02:40	97.7	↑0.9
4/20 02:50	98.4	↑0.7
4/20 03:00	99.1	↑0.7
4/20 03:10	99.6	↑0.5
4/20 03:20	100.1	↑0.5
4/20 03:30	100.5	↑0.4
4/20 03:40	100.7	↑0.2
4/20 03:50	100.9	↑0.2
4/20 04:00	101.0	↑0.1	満潮
4/20 04:10	100.9	↓-0.1
4/20 04:20	100.8	↓-0.1
4/20 04:30	100.6	↓-0.2
4/20 04:40	100.3	↓-0.3
4/20 04:50	99.9	↓-0.4
4/20 05:00	99.4	↓-0.5
4/20 05:10	98.9	↓-0.5
4/20 05:20	98.3	↓-0.6
4/20 05:30	97.6	↓-0.7
4/20 05:40	96.9	↓-0.7
4/20 05:50	96.1	↓-0.8
4/20 06:00	95.2	↓-0.9
4/20 06:10	94.4	↓-0.8
4/20 06:20	93.4	↓-1.0
4/20 06:30	92.5	↓-0.9
4/20 06:40	91.5	↓-1.0
4/20 06:50	90.6	↓-0.9
4/20 07:00	89.6	↓-1.0
4/20 07:10	88.6	↓-1.0
4/20 07:20	87.7	↓-0.9
4/20 07:30	86.7	↓-1.0
4/20 07:40	85.8	↓-0.9
4/20 07:50	84.9	↓-0.9
4/20 08:00	84.1	↓-0.8
4/20 08:10	83.2	↓-0.9
4/20 08:20	82.5	↓-0.7
4/20 08:30	81.8	↓-0.7
4/20 08:40	81.1	↓-0.7
4/20 08:50	80.5	↓-0.6
4/20 09:00	79.9	↓-0.6
4/20 09:10	79.5	↓-0.4
4/20 09:20	79.1	↓-0.4
4/20 09:30	78.7	↓-0.4
4/20 09:40	78.4	↓-0.3
4/20 09:50	78.2	↓-0.2
4/20 10:00	78.1	↓-0.1
4/20 10:10	78.0	↓-0.1	干潮
4/20 10:20	78.0	0
4/20 10:30	78.1	↑0.1
4/20 10:40	78.2	↑0.1
4/20 10:50	78.4	↑0.2
4/20 11:00	78.7	↑0.3
4/20 11:10	79.0	↑0.3
4/20 11:20	79.3	↑0.3
4/20 11:30	79.7	↑0.4
4/20 11:40	80.2	↑0.5
4/20 11:50	80.7	↑0.5
4/20 12:00	81.2	↑0.5
4/20 12:10	81.7	↑0.5
4/20 12:20	82.3	↑0.6
4/20 12:30	82.8	↑0.5
4/20 12:40	83.4	↑0.6
4/20 12:50	84.0	↑0.6
4/20 13:00	84.6	↑0.6
4/20 13:10	85.2	↑0.6
4/20 13:20	85.7	↑0.5
4/20 13:30	86.3	↑0.6
4/20 13:40	86.8	↑0.5
4/20 13:50	87.3	↑0.5
4/20 14:00	87.8	↑0.5
4/20 14:10	88.2	↑0.4
4/20 14:20	88.6	↑0.4
4/20 14:30	89.0	↑0.4
4/20 14:40	89.3	↑0.3
4/20 14:50	89.5	↑0.2
4/20 15:00	89.7	↑0.2
4/20 15:10	89.8	↑0.1
4/20 15:20	89.9	↑0.1	満潮
4/20 15:30	89.9	0
4/20 15:40	89.8	↓-0.1
4/20 15:50	89.6	↓-0.2
4/20 16:00	89.4	↓-0.2
4/20 16:10	89.1	↓-0.3
4/20 16:20	88.7	↓-0.4
4/20 16:30	88.2	↓-0.5
4/20 16:40	87.6	↓-0.6
4/20 16:50	87.0	↓-0.6
4/20 17:00	86.3	↓-0.7
4/20 17:10	85.4	↓-0.9
4/20 17:20	84.6	↓-0.8
4/20 17:30	83.6	↓-1.0
4/20 17:40	82.6	↓-1.0
4/20 17:50	81.5	↓-1.1
4/20 18:00	80.3	↓-1.2
4/20 18:10	79.1	↓-1.2
4/20 18:20	77.8	↓-1.3
4/20 18:30	76.5	↓-1.3
4/20 18:40	75.1	↓-1.4
4/20 18:50	73.7	↓-1.4
4/20 19:00	72.3	↓-1.4
4/20 19:10	70.9	↓-1.4
4/20 19:20	69.4	↓-1.5
4/20 19:30	68.0	↓-1.4
4/20 19:40	66.6	↓-1.4
4/20 19:50	65.2	↓-1.4
4/20 20:00	63.8	↓-1.4
4/20 20:10	62.5	↓-1.3
4/20 20:20	61.3	↓-1.2
4/20 20:30	60.1	↓-1.2
4/20 20:40	58.9	↓-1.2
4/20 20:50	57.9	↓-1.0
4/20 21:00	57.0	↓-0.9
4/20 21:10	56.1	↓-0.9
4/20 21:20	55.3	↓-0.8
4/20 21:30	54.7	↓-0.6
4/20 21:40	54.2	↓-0.5
4/20 21:50	53.8	↓-0.4
4/20 22:00	53.5	↓-0.3
4/20 22:10	53.4	↓-0.1	干潮
4/20 22:20	53.4	0
4/20 22:30	53.5	↑0.1
4/20 22:40	53.7	↑0.2
4/20 22:50	54.1	↑0.4
4/20 23:00	54.6	↑0.5
4/20 23:10	55.3	↑0.7
4/20 23:20	56.0	↑0.7
4/20 23:30	56.9	↑0.9
4/20 23:40	57.9	↑1.0
4/20 23:50	59.0	↑1.1