9 (水)	10:54	04:59	23:38	17:15
	186cm	36cm	181cm	7cm
中潮 出 06:00 入 18:50 出 22:27 入 07:42 潮干狩り ◎ 15:18～18:50

島山（長崎）2042年04月9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
4/9 00:00	182.4	↓-3.4
4/9 00:10	178.5	↓-3.9
4/9 00:20	174.2	↓-4.3
4/9 00:30	169.3	↓-4.9
4/9 00:40	164.1	↓-5.2
4/9 00:50	158.4	↓-5.7
4/9 01:00	152.5	↓-5.9
4/9 01:10	146.2	↓-6.3
4/9 01:20	139.7	↓-6.5
4/9 01:30	133.0	↓-6.7
4/9 01:40	126.2	↓-6.8
4/9 01:50	119.3	↓-6.9
4/9 02:00	112.3	↓-7.0
4/9 02:10	105.4	↓-6.9
4/9 02:20	98.6	↓-6.8
4/9 02:30	91.9	↓-6.7
4/9 02:40	85.4	↓-6.5
4/9 02:50	79.1	↓-6.3
4/9 03:00	73.0	↓-6.1
4/9 03:10	67.3	↓-5.7
4/9 03:20	62.0	↓-5.3
4/9 03:30	57.0	↓-5.0
4/9 03:40	52.5	↓-4.5
4/9 03:50	48.5	↓-4.0
4/9 04:00	44.9	↓-3.6
4/9 04:10	41.9	↓-3.0
4/9 04:20	39.4	↓-2.5
4/9 04:30	37.5	↓-1.9
4/9 04:40	36.2	↓-1.3
4/9 04:50	35.5	↓-0.7	干潮
4/9 05:00	35.3	↓-0.2
4/9 05:10	35.7	↑0.4
4/9 05:20	36.8	↑1.1
4/9 05:30	38.4	↑1.6
4/9 05:40	40.5	↑2.1
4/9 05:50	43.2	↑2.7
4/9 06:00	46.5	↑3.3
4/9 06:10	50.2	↑3.7
4/9 06:20	54.4	↑4.2
4/9 06:30	59.0	↑4.6
4/9 06:40	64.0	↑5.0
4/9 06:50	69.4	↑5.4
4/9 07:00	75.1	↑5.7
4/9 07:10	81.1	↑6.0
4/9 07:20	87.3	↑6.2
4/9 07:30	93.7	↑6.4
4/9 07:40	100.2	↑6.5
4/9 07:50	106.7	↑6.5
4/9 08:00	113.4	↑6.7
4/9 08:10	120.0	↑6.6
4/9 08:20	126.5	↑6.5
4/9 08:30	132.9	↑6.4
4/9 08:40	139.1	↑6.2
4/9 08:50	145.1	↑6.0
4/9 09:00	150.8	↑5.7
4/9 09:10	156.2	↑5.4
4/9 09:20	161.3	↑5.1
4/9 09:30	165.9	↑4.6
4/9 09:40	170.2	↑4.3
4/9 09:50	174.0	↑3.8
4/9 10:00	177.2	↑3.2
4/9 10:10	180.0	↑2.8
4/9 10:20	182.2	↑2.2
4/9 10:30	183.8	↑1.6
4/9 10:40	184.9	↑1.1
4/9 10:50	185.3	↑0.4	満潮
4/9 11:00	185.2	↓-0.1
4/9 11:10	184.5	↓-0.7
4/9 11:20	183.2	↓-1.3
4/9 11:30	181.3	↓-1.9
4/9 11:40	178.8	↓-2.5
4/9 11:50	175.7	↓-3.1
4/9 12:00	172.1	↓-3.6
4/9 12:10	168.0	↓-4.1
4/9 12:20	163.4	↓-4.6
4/9 12:30	158.4	↓-5.0
4/9 12:40	152.9	↓-5.5
4/9 12:50	147.0	↓-5.9
4/9 13:00	140.7	↓-6.3
4/9 13:10	134.2	↓-6.5
4/9 13:20	127.4	↓-6.8
4/9 13:30	120.4	↓-7.0
4/9 13:40	113.2	↓-7.2
4/9 13:50	105.9	↓-7.3
4/9 14:00	98.5	↓-7.4	最大潮位差
4/9 14:10	91.1	↓-7.4	最大潮位差
4/9 14:20	83.7	↓-7.4	最大潮位差
4/9 14:30	76.4	↓-7.3
4/9 14:40	69.3	↓-7.1
4/9 14:50	62.3	↓-7.0
4/9 15:00	55.6	↓-6.7
4/9 15:10	49.1	↓-6.5
4/9 15:20	43.0	↓-6.1
4/9 15:30	37.2	↓-5.8
4/9 15:40	31.8	↓-5.4
4/9 15:50	26.9	↓-4.9
4/9 16:00	22.4	↓-4.5
4/9 16:10	18.5	↓-3.9
4/9 16:20	15.0	↓-3.5
4/9 16:30	12.2	↓-2.8
4/9 16:40	9.9	↓-2.3
4/9 16:50	8.1	↓-1.8
4/9 17:00	7.0	↓-1.1
4/9 17:10	6.5	↓-0.5	干潮
4/9 17:20	6.6	↑0.1
4/9 17:30	7.2	↑0.6
4/9 17:40	8.5	↑1.3
4/9 17:50	10.4	↑1.9
4/9 18:00	12.8	↑2.4
4/9 18:10	15.8	↑3.0
4/9 18:20	19.4	↑3.6
4/9 18:30	23.4	↑4.0
4/9 18:40	27.9	↑4.5
4/9 18:50	32.9	↑5.0
4/9 19:00	38.3	↑5.4
4/9 19:10	44.0	↑5.7
4/9 19:20	50.1	↑6.1
4/9 19:30	56.5	↑6.4
4/9 19:40	63.1	↑6.6
4/9 19:50	69.9	↑6.8
4/9 20:00	76.8	↑6.9
4/9 20:10	83.9	↑7.1
4/9 20:20	91.0	↑7.1
4/9 20:30	98.2	↑7.2
4/9 20:40	105.3	↑7.1
4/9 20:50	112.3	↑7.0
4/9 21:00	119.1	↑6.8
4/9 21:10	125.8	↑6.7
4/9 21:20	132.3	↑6.5
4/9 21:30	138.5	↑6.2
4/9 21:40	144.4	↑5.9
4/9 21:50	149.9	↑5.5
4/9 22:00	155.0	↑5.1
4/9 22:10	159.8	↑4.8
4/9 22:20	164.1	↑4.3
4/9 22:30	167.9	↑3.8
4/9 22:40	171.2	↑3.3
4/9 22:50	174.0	↑2.8
4/9 23:00	176.3	↑2.3
4/9 23:10	178.1	↑1.8
4/9 23:20	179.3	↑1.2
4/9 23:30	180.0	↑0.7	満潮
4/9 23:40	180.1	↑0.1
4/9 23:50	179.7	↓-0.4