12 (金)	07:03	00:36	19:09	13:11
	171cm	39cm	168cm	50cm
中潮 出 05:56 入 18:53 出 14:55 入 04:00

島山（長崎）2041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	41.0	↓-1.6
4/12 00:10	39.8	↓-1.2
4/12 00:20	39.0	↓-0.8
4/12 00:30	38.6	↓-0.4	干潮
4/12 00:40	38.6	0
4/12 00:50	39.0	↑0.4
4/12 01:00	39.9	↑0.9
4/12 01:10	41.1	↑1.2
4/12 01:20	42.8	↑1.7
4/12 01:30	44.8	↑2.0
4/12 01:40	47.3	↑2.5
4/12 01:50	50.1	↑2.8
4/12 02:00	53.2	↑3.1
4/12 02:10	56.7	↑3.5
4/12 02:20	60.6	↑3.9
4/12 02:30	64.7	↑4.1
4/12 02:40	69.1	↑4.4
4/12 02:50	73.7	↑4.6
4/12 03:00	78.5	↑4.8
4/12 03:10	83.5	↑5.0
4/12 03:20	88.6	↑5.1
4/12 03:30	93.9	↑5.3
4/12 03:40	99.2	↑5.3
4/12 03:50	104.6	↑5.4
4/12 04:00	110.0	↑5.4
4/12 04:10	115.3	↑5.3
4/12 04:20	120.6	↑5.3
4/12 04:30	125.8	↑5.2
4/12 04:40	130.8	↑5.0
4/12 04:50	135.7	↑4.9
4/12 05:00	140.4	↑4.7
4/12 05:10	144.8	↑4.4
4/12 05:20	149.0	↑4.2
4/12 05:30	152.8	↑3.8
4/12 05:40	156.4	↑3.6
4/12 05:50	159.6	↑3.2
4/12 06:00	162.4	↑2.8
4/12 06:10	164.9	↑2.5
4/12 06:20	166.9	↑2.0
4/12 06:30	168.5	↑1.6
4/12 06:40	169.7	↑1.2
4/12 06:50	170.5	↑0.8
4/12 07:00	170.8	↑0.3	満潮
4/12 07:10	170.7	↓-0.1
4/12 07:20	170.1	↓-0.6
4/12 07:30	169.1	↓-1.0
4/12 07:40	167.7	↓-1.4
4/12 07:50	165.8	↓-1.9
4/12 08:00	163.6	↓-2.2
4/12 08:10	160.9	↓-2.7
4/12 08:20	157.9	↓-3.0
4/12 08:30	154.5	↓-3.4
4/12 08:40	150.8	↓-3.7
4/12 08:50	146.8	↓-4.0
4/12 09:00	142.6	↓-4.2
4/12 09:10	138.1	↓-4.5
4/12 09:20	133.4	↓-4.7
4/12 09:30	128.5	↓-4.9
4/12 09:40	123.5	↓-5.0
4/12 09:50	118.4	↓-5.1
4/12 10:00	113.2	↓-5.2
4/12 10:10	108.0	↓-5.2
4/12 10:20	102.9	↓-5.1
4/12 10:30	97.7	↓-5.2
4/12 10:40	92.7	↓-5.0
4/12 10:50	87.8	↓-4.9
4/12 11:00	83.0	↓-4.8
4/12 11:10	78.5	↓-4.5
4/12 11:20	74.1	↓-4.4
4/12 11:30	70.0	↓-4.1
4/12 11:40	66.3	↓-3.7
4/12 11:50	62.8	↓-3.5
4/12 12:00	59.7	↓-3.1
4/12 12:10	56.9	↓-2.8
4/12 12:20	54.6	↓-2.3
4/12 12:30	52.6	↓-2.0
4/12 12:40	51.1	↓-1.5
4/12 12:50	50.0	↓-1.1
4/12 13:00	49.3	↓-0.7
4/12 13:10	49.1	↓-0.2	干潮
4/12 13:20	49.3	↑0.2
4/12 13:30	50.0	↑0.7
4/12 13:40	51.1	↑1.1
4/12 13:50	52.6	↑1.5
4/12 14:00	54.6	↑2.0
4/12 14:10	56.9	↑2.3
4/12 14:20	59.7	↑2.8
4/12 14:30	62.8	↑3.1
4/12 14:40	66.3	↑3.5
4/12 14:50	70.1	↑3.8
4/12 15:00	74.2	↑4.1
4/12 15:10	78.5	↑4.3
4/12 15:20	83.1	↑4.6
4/12 15:30	87.9	↑4.8
4/12 15:40	92.8	↑4.9
4/12 15:50	97.9	↑5.1
4/12 16:00	103.0	↑5.1
4/12 16:10	108.2	↑5.2
4/12 16:20	113.3	↑5.1
4/12 16:30	118.5	↑5.2
4/12 16:40	123.6	↑5.1
4/12 16:50	128.5	↑4.9
4/12 17:00	133.3	↑4.8
4/12 17:10	137.9	↑4.6
4/12 17:20	142.3	↑4.4
4/12 17:30	146.5	↑4.2
4/12 17:40	150.3	↑3.8
4/12 17:50	153.8	↑3.5
4/12 18:00	157.0	↑3.2
4/12 18:10	159.7	↑2.7
4/12 18:20	162.1	↑2.4
4/12 18:30	164.1	↑2.0
4/12 18:40	165.6	↑1.5
4/12 18:50	166.6	↑1.0
4/12 19:00	167.2	↑0.6	満潮
4/12 19:10	167.4	↑0.2
4/12 19:20	167.0	↓-0.4
4/12 19:30	166.2	↓-0.8
4/12 19:40	164.9	↓-1.3
4/12 19:50	163.1	↓-1.8
4/12 20:00	160.8	↓-2.3
4/12 20:10	158.1	↓-2.7
4/12 20:20	155.0	↓-3.1
4/12 20:30	151.5	↓-3.5
4/12 20:40	147.6	↓-3.9
4/12 20:50	143.3	↓-4.3
4/12 21:00	138.7	↓-4.6
4/12 21:10	133.8	↓-4.9
4/12 21:20	128.6	↓-5.2
4/12 21:30	123.2	↓-5.4
4/12 21:40	117.6	↓-5.6
4/12 21:50	111.9	↓-5.7
4/12 22:00	106.0	↓-5.9
4/12 22:10	100.1	↓-5.9
4/12 22:20	94.1	↓-6.0	最大潮位差
4/12 22:30	88.1	↓-6.0	最大潮位差
4/12 22:40	82.2	↓-5.9
4/12 22:50	76.4	↓-5.8
4/12 23:00	70.8	↓-5.6
4/12 23:10	65.3	↓-5.5
4/12 23:20	60.0	↓-5.3
4/12 23:30	55.0	↓-5.0
4/12 23:40	50.3	↓-4.7
4/12 23:50	45.9	↓-4.4