1 (日)	11:12	05:14	23:51	17:30
	184cm	30cm	178cm	9cm
中潮 出 06:10 入 18:45 出 22:45 入 08:20

島山（長崎）2040年04月1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
4/1 00:00	184.2	↓-2.7
4/1 00:10	181.0	↓-3.2
4/1 00:20	177.3	↓-3.7
4/1 00:30	173.0	↓-4.3
4/1 00:40	168.2	↓-4.8
4/1 00:50	163.0	↓-5.2
4/1 01:00	157.5	↓-5.5
4/1 01:10	151.5	↓-6.0
4/1 01:20	145.3	↓-6.2
4/1 01:30	138.8	↓-6.5
4/1 01:40	132.0	↓-6.8
4/1 01:50	125.2	↓-6.8
4/1 02:00	118.2	↓-7.0
4/1 02:10	111.2	↓-7.0
4/1 02:20	104.1	↓-7.1
4/1 02:30	97.2	↓-6.9
4/1 02:40	90.3	↓-6.9
4/1 02:50	83.6	↓-6.7
4/1 03:00	77.1	↓-6.5
4/1 03:10	70.8	↓-6.3
4/1 03:20	64.9	↓-5.9
4/1 03:30	59.3	↓-5.6
4/1 03:40	54.1	↓-5.2
4/1 03:50	49.3	↓-4.8
4/1 04:00	44.9	↓-4.4
4/1 04:10	41.1	↓-3.8
4/1 04:20	37.8	↓-3.3
4/1 04:30	35.0	↓-2.8
4/1 04:40	32.8	↓-2.2
4/1 04:50	31.2	↓-1.6
4/1 05:00	30.1	↓-1.1
4/1 05:10	29.7	↓-0.4	干潮
4/1 05:20	29.8	↑0.1
4/1 05:30	30.5	↑0.7
4/1 05:40	31.9	↑1.4
4/1 05:50	33.8	↑1.9
4/1 06:00	36.2	↑2.4
4/1 06:10	39.2	↑3.0
4/1 06:20	42.8	↑3.6
4/1 06:30	46.8	↑4.0
4/1 06:40	51.2	↑4.4
4/1 06:50	56.1	↑4.9
4/1 07:00	61.4	↑5.3
4/1 07:10	67.0	↑5.6
4/1 07:20	72.9	↑5.9
4/1 07:30	79.1	↑6.2
4/1 07:40	85.5	↑6.4
4/1 07:50	92.1	↑6.6
4/1 08:00	98.7	↑6.6
4/1 08:10	105.4	↑6.7
4/1 08:20	112.2	↑6.8
4/1 08:30	118.9	↑6.7
4/1 08:40	125.5	↑6.6
4/1 08:50	131.9	↑6.4
4/1 09:00	138.2	↑6.3
4/1 09:10	144.2	↑6.0
4/1 09:20	149.9	↑5.7
4/1 09:30	155.3	↑5.4
4/1 09:40	160.4	↑5.1
4/1 09:50	165.0	↑4.6
4/1 10:00	169.1	↑4.1
4/1 10:10	172.8	↑3.7
4/1 10:20	176.0	↑3.2
4/1 10:30	178.7	↑2.7
4/1 10:40	180.8	↑2.1
4/1 10:50	182.3	↑1.5
4/1 11:00	183.3	↑1.0
4/1 11:10	183.6	↑0.3	満潮
4/1 11:20	183.4	↓-0.2
4/1 11:30	182.6	↓-0.8
4/1 11:40	181.1	↓-1.5
4/1 11:50	179.1	↓-2.0
4/1 12:00	176.5	↓-2.6
4/1 12:10	173.4	↓-3.1
4/1 12:20	169.7	↓-3.7
4/1 12:30	165.6	↓-4.1
4/1 12:40	160.9	↓-4.7
4/1 12:50	155.8	↓-5.1
4/1 13:00	150.2	↓-5.6
4/1 13:10	144.3	↓-5.9
4/1 13:20	138.1	↓-6.2
4/1 13:30	131.6	↓-6.5
4/1 13:40	124.8	↓-6.8
4/1 13:50	117.8	↓-7.0
4/1 14:00	110.7	↓-7.1
4/1 14:10	103.5	↓-7.2
4/1 14:20	96.2	↓-7.3	最大潮位差
4/1 14:30	88.9	↓-7.3	最大潮位差
4/1 14:40	81.7	↓-7.2
4/1 14:50	74.6	↓-7.1
4/1 15:00	67.6	↓-7.0
4/1 15:10	60.8	↓-6.8
4/1 15:20	54.3	↓-6.5
4/1 15:30	48.0	↓-6.3
4/1 15:40	42.1	↓-5.9
4/1 15:50	36.6	↓-5.5
4/1 16:00	31.4	↓-5.2
4/1 16:10	26.8	↓-4.6
4/1 16:20	22.6	↓-4.2
4/1 16:30	18.9	↓-3.7
4/1 16:40	15.7	↓-3.2
4/1 16:50	13.1	↓-2.6
4/1 17:00	11.1	↓-2.0
4/1 17:10	9.6	↓-1.5
4/1 17:20	8.7	↓-0.9	干潮
4/1 17:30	8.5	↓-0.2	干潮
4/1 17:40	8.8	↑0.3
4/1 17:50	9.7	↑0.9
4/1 18:00	11.2	↑1.5
4/1 18:10	13.3	↑2.1
4/1 18:20	15.9	↑2.6
4/1 18:30	19.1	↑3.2
4/1 18:40	22.8	↑3.7
4/1 18:50	27.0	↑4.2
4/1 19:00	31.6	↑4.6
4/1 19:10	36.7	↑5.1
4/1 19:20	42.2	↑5.5
4/1 19:30	48.0	↑5.8
4/1 19:40	54.1	↑6.1
4/1 19:50	60.4	↑6.3
4/1 20:00	67.0	↑6.6
4/1 20:10	73.8	↑6.8
4/1 20:20	80.7	↑6.9
4/1 20:30	87.7	↑7.0
4/1 20:40	94.7	↑7.0
4/1 20:50	101.7	↑7.0
4/1 21:00	108.6	↑6.9
4/1 21:10	115.4	↑6.8
4/1 21:20	122.0	↑6.6
4/1 21:30	128.5	↑6.5
4/1 21:40	134.7	↑6.2
4/1 21:50	140.6	↑5.9
4/1 22:00	146.2	↑5.6
4/1 22:10	151.4	↑5.2
4/1 22:20	156.2	↑4.8
4/1 22:30	160.6	↑4.4
4/1 22:40	164.5	↑3.9
4/1 22:50	168.0	↑3.5
4/1 23:00	171.0	↑3.0
4/1 23:10	173.4	↑2.4
4/1 23:20	175.3	↑1.9
4/1 23:30	176.7	↑1.4
4/1 23:40	177.5	↑0.8
4/1 23:50	177.8	↑0.3	満潮