1 (金)	08:17	01:44	19:50	14:00
	228cm	10cm	243cm	79cm
大潮 出 07:18 入 17:54 出 05:56 入 16:30

黒子島（長崎）2030年02月1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
2/1 00:00	44.3	↓-6.7
2/1 00:10	38.2	↓-6.1
2/1 00:20	32.5	↓-5.7
2/1 00:30	27.4	↓-5.1
2/1 00:40	22.8	↓-4.6
2/1 00:50	18.9	↓-3.9
2/1 01:00	15.6	↓-3.3
2/1 01:10	12.9	↓-2.7
2/1 01:20	11.0	↓-1.9
2/1 01:30	9.7	↓-1.3
2/1 01:40	9.2	↓-0.5	干潮
2/1 01:50	9.3	↑0.1
2/1 02:00	10.2	↑0.9
2/1 02:10	11.7	↑1.5
2/1 02:20	14.0	↑2.3
2/1 02:30	16.9	↑2.9
2/1 02:40	20.5	↑3.6
2/1 02:50	24.7	↑4.2
2/1 03:00	29.6	↑4.9
2/1 03:10	35.0	↑5.4
2/1 03:20	41.0	↑6.0
2/1 03:30	47.4	↑6.4
2/1 03:40	54.4	↑7.0
2/1 03:50	61.7	↑7.3
2/1 04:00	69.4	↑7.7
2/1 04:10	77.4	↑8.0
2/1 04:20	85.7	↑8.3
2/1 04:30	94.2	↑8.5
2/1 04:40	102.8	↑8.6
2/1 04:50	111.6	↑8.8
2/1 05:00	120.4	↑8.8
2/1 05:10	129.1	↑8.7
2/1 05:20	137.8	↑8.7
2/1 05:30	146.4	↑8.6
2/1 05:40	154.8	↑8.4
2/1 05:50	162.9	↑8.1
2/1 06:00	170.7	↑7.8
2/1 06:10	178.2	↑7.5
2/1 06:20	185.3	↑7.1
2/1 06:30	192.0	↑6.7
2/1 06:40	198.2	↑6.2
2/1 06:50	203.9	↑5.7
2/1 07:00	209.0	↑5.1
2/1 07:10	213.6	↑4.6
2/1 07:20	217.5	↑3.9
2/1 07:30	220.9	↑3.4
2/1 07:40	223.5	↑2.6
2/1 07:50	225.6	↑2.1
2/1 08:00	226.9	↑1.3
2/1 08:10	227.7	↑0.8	満潮
2/1 08:20	227.7	0
2/1 08:30	227.1	↓-0.6
2/1 08:40	225.9	↓-1.2
2/1 08:50	224.0	↓-1.9
2/1 09:00	221.5	↓-2.5
2/1 09:10	218.5	↓-3.0
2/1 09:20	214.8	↓-3.7
2/1 09:30	210.7	↓-4.1
2/1 09:40	206.1	↓-4.6
2/1 09:50	201.1	↓-5.0
2/1 10:00	195.6	↓-5.5
2/1 10:10	189.8	↓-5.8
2/1 10:20	183.8	↓-6.0
2/1 10:30	177.4	↓-6.4
2/1 10:40	170.9	↓-6.5
2/1 10:50	164.2	↓-6.7
2/1 11:00	157.5	↓-6.7
2/1 11:10	150.7	↓-6.8
2/1 11:20	143.9	↓-6.8
2/1 11:30	137.2	↓-6.7
2/1 11:40	130.7	↓-6.5
2/1 11:50	124.3	↓-6.4
2/1 12:00	118.2	↓-6.1
2/1 12:10	112.3	↓-5.9
2/1 12:20	106.8	↓-5.5
2/1 12:30	101.7	↓-5.1
2/1 12:40	97.0	↓-4.7
2/1 12:50	92.8	↓-4.2
2/1 13:00	89.1	↓-3.7
2/1 13:10	85.9	↓-3.2
2/1 13:20	83.2	↓-2.7
2/1 13:30	81.2	↓-2.0
2/1 13:40	79.7	↓-1.5
2/1 13:50	78.8	↓-0.9	干潮
2/1 14:00	78.6	↓-0.2	干潮
2/1 14:10	79.0	↑0.4
2/1 14:20	80.0	↑1.0
2/1 14:30	81.7	↑1.7
2/1 14:40	83.9	↑2.2
2/1 14:50	86.8	↑2.9
2/1 15:00	90.2	↑3.4
2/1 15:10	94.2	↑4.0
2/1 15:20	98.7	↑4.5
2/1 15:30	103.6	↑4.9
2/1 15:40	109.1	↑5.5
2/1 15:50	114.9	↑5.8
2/1 16:00	121.1	↑6.2
2/1 16:10	127.6	↑6.5
2/1 16:20	134.4	↑6.8
2/1 16:30	141.4	↑7.0
2/1 16:40	148.6	↑7.2
2/1 16:50	155.9	↑7.3
2/1 17:00	163.2	↑7.3
2/1 17:10	170.5	↑7.3
2/1 17:20	177.7	↑7.2
2/1 17:30	184.9	↑7.2
2/1 17:40	191.8	↑6.9
2/1 17:50	198.5	↑6.7
2/1 18:00	204.9	↑6.4
2/1 18:10	210.9	↑6.0
2/1 18:20	216.6	↑5.7
2/1 18:30	221.8	↑5.2
2/1 18:40	226.5	↑4.7
2/1 18:50	230.7	↑4.2
2/1 19:00	234.3	↑3.6
2/1 19:10	237.2	↑2.9
2/1 19:20	239.6	↑2.4
2/1 19:30	241.2	↑1.6
2/1 19:40	242.2	↑1.0	満潮
2/1 19:50	242.5	↑0.3	満潮
2/1 20:00	242.0	↓-0.5
2/1 20:10	240.9	↓-1.1
2/1 20:20	239.0	↓-1.9
2/1 20:30	236.3	↓-2.7
2/1 20:40	233.0	↓-3.3
2/1 20:50	229.0	↓-4.0
2/1 21:00	224.3	↓-4.7
2/1 21:10	218.9	↓-5.4
2/1 21:20	212.9	↓-6.0
2/1 21:30	206.3	↓-6.6
2/1 21:40	199.1	↓-7.2
2/1 21:50	191.5	↓-7.6
2/1 22:00	183.3	↓-8.2
2/1 22:10	174.8	↓-8.5
2/1 22:20	165.9	↓-8.9
2/1 22:30	156.7	↓-9.2
2/1 22:40	147.2	↓-9.5
2/1 22:50	137.5	↓-9.7
2/1 23:00	127.7	↓-9.8
2/1 23:10	117.9	↓-9.8
2/1 23:20	108.0	↓-9.9	最大潮位差
2/1 23:30	98.2	↓-9.8
2/1 23:40	88.6	↓-9.6
2/1 23:50	79.1	↓-9.5