29 (月)	06:32	00:19	18:58	12:46
	236cm	66cm	240cm	56cm
中潮 出 05:37 入 19:04 出 03:26 入 16:08 潮干狩り ○ 12:09～13:22

黒子島（長崎）2030年04月29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
4/29 00:00	66.6	↓-1.3
4/29 00:10	65.8	↓-0.8	干潮
4/29 00:20	65.6	↓-0.2
4/29 00:30	66.0	↑0.4
4/29 00:40	67.0	↑1.0
4/29 00:50	68.5	↑1.5
4/29 01:00	70.7	↑2.2
4/29 01:10	73.3	↑2.6
4/29 01:20	76.6	↑3.3
4/29 01:30	80.3	↑3.7
4/29 01:40	84.5	↑4.2
4/29 01:50	89.2	↑4.7
4/29 02:00	94.4	↑5.2
4/29 02:10	99.9	↑5.5
4/29 02:20	105.8	↑5.9
4/29 02:30	112.0	↑6.2
4/29 02:40	118.5	↑6.5
4/29 02:50	125.2	↑6.7
4/29 03:00	132.1	↑6.9
4/29 03:10	139.1	↑7.0
4/29 03:20	146.3	↑7.2
4/29 03:30	153.4	↑7.1
4/29 03:40	160.6	↑7.2
4/29 03:50	167.7	↑7.1
4/29 04:00	174.6	↑6.9
4/29 04:10	181.4	↑6.8
4/29 04:20	188.0	↑6.6
4/29 04:30	194.4	↑6.4
4/29 04:40	200.4	↑6.0
4/29 04:50	206.0	↑5.6
4/29 05:00	211.3	↑5.3
4/29 05:10	216.1	↑4.8
4/29 05:20	220.5	↑4.4
4/29 05:30	224.4	↑3.9
4/29 05:40	227.7	↑3.3
4/29 05:50	230.5	↑2.8
4/29 06:00	232.7	↑2.2
4/29 06:10	234.3	↑1.6
4/29 06:20	235.3	↑1.0
4/29 06:30	235.7	↑0.4	満潮
4/29 06:40	235.5	↓-0.2
4/29 06:50	234.6	↓-0.9
4/29 07:00	233.1	↓-1.5
4/29 07:10	231.0	↓-2.1
4/29 07:20	228.4	↓-2.6
4/29 07:30	225.1	↓-3.3
4/29 07:40	221.3	↓-3.8
4/29 07:50	217.0	↓-4.3
4/29 08:00	212.1	↓-4.9
4/29 08:10	206.8	↓-5.3
4/29 08:20	201.1	↓-5.7
4/29 08:30	194.9	↓-6.2
4/29 08:40	188.4	↓-6.5
4/29 08:50	181.7	↓-6.7
4/29 09:00	174.6	↓-7.1
4/29 09:10	167.4	↓-7.2
4/29 09:20	159.9	↓-7.5
4/29 09:30	152.4	↓-7.5
4/29 09:40	144.9	↓-7.5
4/29 09:50	137.3	↓-7.6
4/29 10:00	129.8	↓-7.5
4/29 10:10	122.4	↓-7.4
4/29 10:20	115.1	↓-7.3
4/29 10:30	108.1	↓-7.0
4/29 10:40	101.4	↓-6.7
4/29 10:50	94.9	↓-6.5
4/29 11:00	88.8	↓-6.1
4/29 11:10	83.1	↓-5.7
4/29 11:20	77.9	↓-5.2
4/29 11:30	73.1	↓-4.8
4/29 11:40	68.9	↓-4.2
4/29 11:50	65.2	↓-3.7
4/29 12:00	62.0	↓-3.2
4/29 12:10	59.5	↓-2.5
4/29 12:20	57.6	↓-1.9
4/29 12:30	56.3	↓-1.3
4/29 12:40	55.7	↓-0.6	干潮
4/29 12:50	55.7	0
4/29 13:00	56.4	↑0.7
4/29 13:10	57.7	↑1.3
4/29 13:20	59.6	↑1.9
4/29 13:30	62.2	↑2.6
4/29 13:40	65.3	↑3.1
4/29 13:50	69.1	↑3.8
4/29 14:00	73.4	↑4.3
4/29 14:10	78.2	↑4.8
4/29 14:20	83.6	↑5.4
4/29 14:30	89.3	↑5.7
4/29 14:40	95.5	↑6.2
4/29 14:50	102.1	↑6.6
4/29 15:00	109.0	↑6.9
4/29 15:10	116.2	↑7.2
4/29 15:20	123.6	↑7.4
4/29 15:30	131.2	↑7.6
4/29 15:40	138.9	↑7.7
4/29 15:50	146.6	↑7.7
4/29 16:00	154.4	↑7.8	最大潮位差
4/29 16:10	162.1	↑7.7
4/29 16:20	169.8	↑7.7
4/29 16:30	177.2	↑7.4
4/29 16:40	184.5	↑7.3
4/29 16:50	191.5	↑7.0
4/29 17:00	198.2	↑6.7
4/29 17:10	204.5	↑6.3
4/29 17:20	210.4	↑5.9
4/29 17:30	215.9	↑5.5
4/29 17:40	220.9	↑5.0
4/29 17:50	225.3	↑4.4
4/29 18:00	229.2	↑3.9
4/29 18:10	232.6	↑3.4
4/29 18:20	235.3	↑2.7
4/29 18:30	237.4	↑2.1
4/29 18:40	238.8	↑1.4
4/29 18:50	239.6	↑0.8	満潮
4/29 19:00	239.7	↑0.1
4/29 19:10	239.2	↓-0.5
4/29 19:20	238.0	↓-1.2
4/29 19:30	236.2	↓-1.8
4/29 19:40	233.7	↓-2.5
4/29 19:50	230.6	↓-3.1
4/29 20:00	226.9	↓-3.7
4/29 20:10	222.7	↓-4.2
4/29 20:20	217.9	↓-4.8
4/29 20:30	212.6	↓-5.3
4/29 20:40	206.9	↓-5.7
4/29 20:50	200.7	↓-6.2
4/29 21:00	194.1	↓-6.6
4/29 21:10	187.3	↓-6.8
4/29 21:20	180.1	↓-7.2
4/29 21:30	172.8	↓-7.3
4/29 21:40	165.2	↓-7.6
4/29 21:50	157.6	↓-7.6
4/29 22:00	149.8	↓-7.8	最大潮位差
4/29 22:10	142.1	↓-7.7
4/29 22:20	134.5	↓-7.6
4/29 22:30	126.9	↓-7.6
4/29 22:40	119.5	↓-7.4
4/29 22:50	112.4	↓-7.1
4/29 23:00	105.5	↓-6.9
4/29 23:10	98.9	↓-6.6
4/29 23:20	92.7	↓-6.2
4/29 23:30	87.0	↓-5.7
4/29 23:40	81.7	↓-5.3
4/29 23:50	76.9	↓-4.8