22 (土)	07:37	01:31	20:04	13:49
	190cm	32cm	197cm	16cm
中潮 出 05:43 入 19:01 出 03:59 入 16:42 潮干狩り ◎ 12:10～15:27

島山（長崎）2028年04月22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
4/22 00:00	53.3	↓-4.8
4/22 00:10	48.8	↓-4.5
4/22 00:20	44.9	↓-3.9
4/22 00:30	41.3	↓-3.6
4/22 00:40	38.3	↓-3.0
4/22 00:50	35.8	↓-2.5
4/22 01:00	33.8	↓-2.0
4/22 01:10	32.3	↓-1.5
4/22 01:20	31.5	↓-0.8
4/22 01:30	31.1	↓-0.4	干潮
4/22 01:40	31.4	↑0.3
4/22 01:50	32.2	↑0.8
4/22 02:00	33.6	↑1.4
4/22 02:10	35.6	↑2.0
4/22 02:20	38.1	↑2.5
4/22 02:30	41.1	↑3.0
4/22 02:40	44.6	↑3.5
4/22 02:50	48.7	↑4.1
4/22 03:00	53.1	↑4.4
4/22 03:10	58.0	↑4.9
4/22 03:20	63.3	↑5.3
4/22 03:30	68.9	↑5.6
4/22 03:40	74.8	↑5.9
4/22 03:50	81.0	↑6.2
4/22 04:00	87.4	↑6.4
4/22 04:10	94.0	↑6.6
4/22 04:20	100.7	↑6.7
4/22 04:30	107.4	↑6.7
4/22 04:40	114.2	↑6.8
4/22 04:50	121.0	↑6.8
4/22 05:00	127.7	↑6.7
4/22 05:10	134.3	↑6.6
4/22 05:20	140.7	↑6.4
4/22 05:30	146.8	↑6.1
4/22 05:40	152.8	↑6.0
4/22 05:50	158.4	↑5.6
4/22 06:00	163.6	↑5.2
4/22 06:10	168.5	↑4.9
4/22 06:20	172.9	↑4.4
4/22 06:30	176.8	↑3.9
4/22 06:40	180.3	↑3.5
4/22 06:50	183.2	↑2.9
4/22 07:00	185.6	↑2.4
4/22 07:10	187.5	↑1.9
4/22 07:20	188.7	↑1.2
4/22 07:30	189.4	↑0.7	満潮
4/22 07:40	189.4	0
4/22 07:50	188.9	↓-0.5
4/22 08:00	187.7	↓-1.2
4/22 08:10	186.0	↓-1.7
4/22 08:20	183.7	↓-2.3
4/22 08:30	180.8	↓-2.9
4/22 08:40	177.3	↓-3.5
4/22 08:50	173.4	↓-3.9
4/22 09:00	168.9	↓-4.5
4/22 09:10	163.9	↓-5.0
4/22 09:20	158.6	↓-5.3
4/22 09:30	152.8	↓-5.8
4/22 09:40	146.7	↓-6.1
4/22 09:50	140.2	↓-6.5
4/22 10:00	133.5	↓-6.7
4/22 10:10	126.6	↓-6.9
4/22 10:20	119.4	↓-7.2
4/22 10:30	112.2	↓-7.2
4/22 10:40	104.9	↓-7.3
4/22 10:50	97.5	↓-7.4
4/22 11:00	90.2	↓-7.3
4/22 11:10	83.0	↓-7.2
4/22 11:20	75.9	↓-7.1
4/22 11:30	69.0	↓-6.9
4/22 11:40	62.4	↓-6.6
4/22 11:50	56.0	↓-6.4
4/22 12:00	49.9	↓-6.1
4/22 12:10	44.3	↓-5.6
4/22 12:20	39.0	↓-5.3
4/22 12:30	34.2	↓-4.8
4/22 12:40	29.9	↓-4.3
4/22 12:50	26.1	↓-3.8
4/22 13:00	22.9	↓-3.2
4/22 13:10	20.2	↓-2.7
4/22 13:20	18.1	↓-2.1
4/22 13:30	16.7	↓-1.4
4/22 13:40	15.8	↓-0.9	干潮
4/22 13:50	15.6	↓-0.2
4/22 14:00	16.0	↑0.4
4/22 14:10	17.1	↑1.1
4/22 14:20	18.7	↑1.6
4/22 14:30	21.0	↑2.3
4/22 14:40	23.9	↑2.9
4/22 14:50	27.4	↑3.5
4/22 15:00	31.4	↑4.0
4/22 15:10	35.9	↑4.5
4/22 15:20	40.9	↑5.0
4/22 15:30	46.4	↑5.5
4/22 15:40	52.4	↑6.0
4/22 15:50	58.6	↑6.2
4/22 16:00	65.3	↑6.7
4/22 16:10	72.2	↑6.9
4/22 16:20	79.3	↑7.1
4/22 16:30	86.7	↑7.4
4/22 16:40	94.2	↑7.5
4/22 16:50	101.7	↑7.5
4/22 17:00	109.4	↑7.7	最大潮位差
4/22 17:10	116.9	↑7.5
4/22 17:20	124.4	↑7.5
4/22 17:30	131.8	↑7.4
4/22 17:40	139.0	↑7.2
4/22 17:50	146.0	↑7.0
4/22 18:00	152.6	↑6.6
4/22 18:10	159.0	↑6.4
4/22 18:20	165.0	↑6.0
4/22 18:30	170.5	↑5.5
4/22 18:40	175.6	↑5.1
4/22 18:50	180.2	↑4.6
4/22 19:00	184.3	↑4.1
4/22 19:10	187.8	↑3.5
4/22 19:20	190.8	↑3.0
4/22 19:30	193.2	↑2.4
4/22 19:40	194.9	↑1.7
4/22 19:50	196.0	↑1.1
4/22 20:00	196.5	↑0.5	満潮
4/22 20:10	196.4	↓-0.1
4/22 20:20	195.6	↓-0.8
4/22 20:30	194.2	↓-1.4
4/22 20:40	192.1	↓-2.1
4/22 20:50	189.5	↓-2.6
4/22 21:00	186.3	↓-3.2
4/22 21:10	182.6	↓-3.7
4/22 21:20	178.3	↓-4.3
4/22 21:30	173.5	↓-4.8
4/22 21:40	168.2	↓-5.3
4/22 21:50	162.6	↓-5.6
4/22 22:00	156.5	↓-6.1
4/22 22:10	150.2	↓-6.3
4/22 22:20	143.5	↓-6.7
4/22 22:30	136.6	↓-6.9
4/22 22:40	129.5	↓-7.1
4/22 22:50	122.3	↓-7.2
4/22 23:00	115.0	↓-7.3
4/22 23:10	107.7	↓-7.3
4/22 23:20	100.4	↓-7.3
4/22 23:30	93.2	↓-7.2
4/22 23:40	86.1	↓-7.1
4/22 23:50	79.2	↓-6.9