9 (日)	08:41	02:38	21:07	14:52
	200cm	14cm	207cm	-2cm
大潮 出 05:59 入 18:51 出 18:52 入 05:21 潮干狩り ◎ 12:53～16:51

島山（長崎）2028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	86.3	↓-7.9
4/9 00:10	78.6	↓-7.7
4/9 00:20	71.0	↓-7.6
4/9 00:30	63.7	↓-7.3
4/9 00:40	56.8	↓-6.9
4/9 00:50	50.2	↓-6.6
4/9 01:00	44.0	↓-6.2
4/9 01:10	38.2	↓-5.8
4/9 01:20	33.0	↓-5.2
4/9 01:30	28.3	↓-4.7
4/9 01:40	24.2	↓-4.1
4/9 01:50	20.7	↓-3.5
4/9 02:00	17.8	↓-2.9
4/9 02:10	15.6	↓-2.2
4/9 02:20	14.1	↓-1.5
4/9 02:30	13.2	↓-0.9	干潮
4/9 02:40	13.1	↓-0.1
4/9 02:50	13.6	↑0.5
4/9 03:00	14.8	↑1.2
4/9 03:10	16.7	↑1.9
4/9 03:20	19.2	↑2.5
4/9 03:30	22.4	↑3.2
4/9 03:40	26.2	↑3.8
4/9 03:50	30.6	↑4.4
4/9 04:00	35.6	↑5.0
4/9 04:10	41.1	↑5.5
4/9 04:20	47.1	↑6.0
4/9 04:30	53.5	↑6.4
4/9 04:40	60.3	↑6.8
4/9 04:50	67.5	↑7.2
4/9 05:00	74.9	↑7.4
4/9 05:10	82.6	↑7.7
4/9 05:20	90.5	↑7.9
4/9 05:30	98.5	↑8.0
4/9 05:40	106.5	↑8.0
4/9 05:50	114.5	↑8.0
4/9 06:00	122.5	↑8.0
4/9 06:10	130.3	↑7.8
4/9 06:20	138.0	↑7.7
4/9 06:30	145.5	↑7.5
4/9 06:40	152.6	↑7.1
4/9 06:50	159.4	↑6.8
4/9 07:00	165.8	↑6.4
4/9 07:10	171.8	↑6.0
4/9 07:20	177.2	↑5.4
4/9 07:30	182.2	↑5.0
4/9 07:40	186.5	↑4.3
4/9 07:50	190.3	↑3.8
4/9 08:00	193.4	↑3.1
4/9 08:10	195.9	↑2.5
4/9 08:20	197.7	↑1.8
4/9 08:30	198.8	↑1.1
4/9 08:40	199.1	↑0.3	満潮
4/9 08:50	198.8	↓-0.3
4/9 09:00	197.8	↓-1.0
4/9 09:10	196.0	↓-1.8
4/9 09:20	193.6	↓-2.4
4/9 09:30	190.5	↓-3.1
4/9 09:40	186.8	↓-3.7
4/9 09:50	182.4	↓-4.4
4/9 10:00	177.4	↓-5.0
4/9 10:10	171.8	↓-5.6
4/9 10:20	165.7	↓-6.1
4/9 10:30	159.1	↓-6.6
4/9 10:40	152.1	↓-7.0
4/9 10:50	144.7	↓-7.4
4/9 11:00	137.0	↓-7.7
4/9 11:10	129.0	↓-8.0
4/9 11:20	120.7	↓-8.3
4/9 11:30	112.3	↓-8.4
4/9 11:40	103.8	↓-8.5
4/9 11:50	95.3	↓-8.5
4/9 12:00	86.7	↓-8.6
4/9 12:10	78.3	↓-8.4
4/9 12:20	70.0	↓-8.3
4/9 12:30	61.8	↓-8.2
4/9 12:40	54.0	↓-7.8
4/9 12:50	46.4	↓-7.6
4/9 13:00	39.3	↓-7.1
4/9 13:10	32.5	↓-6.8
4/9 13:20	26.2	↓-6.3
4/9 13:30	20.5	↓-5.7
4/9 13:40	15.3	↓-5.2
4/9 13:50	10.6	↓-4.7
4/9 14:00	6.7	↓-3.9
4/9 14:10	3.4	↓-3.3
4/9 14:20	0.7	↓-2.7
4/9 14:30	-1.2	↓-1.9
4/9 14:40	-2.4	↓-1.2
4/9 14:50	-2.9	↓-0.5	干潮
4/9 15:00	-2.6	↑0.3
4/9 15:10	-1.6	↑1.0
4/9 15:20	0.1	↑1.7
4/9 15:30	2.5	↑2.4
4/9 15:40	5.6	↑3.1
4/9 15:50	9.5	↑3.9
4/9 16:00	13.9	↑4.4
4/9 16:10	19.0	↑5.1
4/9 16:20	24.7	↑5.7
4/9 16:30	30.9	↑6.2
4/9 16:40	37.6	↑6.7
4/9 16:50	44.7	↑7.1
4/9 17:00	52.3	↑7.6
4/9 17:10	60.2	↑7.9
4/9 17:20	68.4	↑8.2
4/9 17:30	76.8	↑8.4
4/9 17:40	85.4	↑8.6
4/9 17:50	94.2	↑8.8	最大潮位差
4/9 18:00	102.9	↑8.7
4/9 18:10	111.7	↑8.8	最大潮位差
4/9 18:20	120.4	↑8.7
4/9 18:30	129.0	↑8.6
4/9 18:40	137.3	↑8.3
4/9 18:50	145.4	↑8.1
4/9 19:00	153.3	↑7.9
4/9 19:10	160.7	↑7.4
4/9 19:20	167.7	↑7.0
4/9 19:30	174.3	↑6.6
4/9 19:40	180.3	↑6.0
4/9 19:50	185.8	↑5.5
4/9 20:00	190.7	↑4.9
4/9 20:10	194.9	↑4.2
4/9 20:20	198.6	↑3.7
4/9 20:30	201.5	↑2.9
4/9 20:40	203.7	↑2.2
4/9 20:50	205.2	↑1.5
4/9 21:00	206.0	↑0.8	満潮
4/9 21:10	206.1	↑0.1
4/9 21:20	205.4	↓-0.7
4/9 21:30	204.1	↓-1.3
4/9 21:40	202.0	↓-2.1
4/9 21:50	199.2	↓-2.8
4/9 22:00	195.7	↓-3.5
4/9 22:10	191.7	↓-4.0
4/9 22:20	187.0	↓-4.7
4/9 22:30	181.7	↓-5.3
4/9 22:40	175.9	↓-5.8
4/9 22:50	169.6	↓-6.3
4/9 23:00	162.9	↓-6.7
4/9 23:10	155.7	↓-7.2
4/9 23:20	148.3	↓-7.4
4/9 23:30	140.5	↓-7.8
4/9 23:40	132.6	↓-7.9
4/9 23:50	124.4	↓-8.2