31 (金)	11:08	04:39	22:46	16:53
	242cm	0cm	249cm	77cm
中潮 出 07:25 入 17:25 出 09:34 入 20:32

黒子島（長崎）2027年12月31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
12/31 00:00	205.7	↓-7.8
12/31 00:10	197.4	↓-8.3
12/31 00:20	188.7	↓-8.7
12/31 00:30	179.6	↓-9.1
12/31 00:40	170.1	↓-9.5
12/31 00:50	160.3	↓-9.8
12/31 01:00	150.3	↓-10.0
12/31 01:10	140.2	↓-10.1
12/31 01:20	130.0	↓-10.2
12/31 01:30	119.7	↓-10.3	最大潮位差
12/31 01:40	109.5	↓-10.2
12/31 01:50	99.4	↓-10.1
12/31 02:00	89.5	↓-9.9
12/31 02:10	79.8	↓-9.7
12/31 02:20	70.4	↓-9.4
12/31 02:30	61.4	↓-9.0
12/31 02:40	52.8	↓-8.6
12/31 02:50	44.7	↓-8.1
12/31 03:00	37.1	↓-7.6
12/31 03:10	30.1	↓-7.0
12/31 03:20	23.7	↓-6.4
12/31 03:30	18.1	↓-5.6
12/31 03:40	13.1	↓-5.0
12/31 03:50	8.8	↓-4.3
12/31 04:00	5.3	↓-3.5
12/31 04:10	2.6	↓-2.7
12/31 04:20	0.7	↓-1.9
12/31 04:30	-0.3	↓-1.0	干潮
12/31 04:40	-0.6	↓-0.3
12/31 04:50	0.0	↑0.6
12/31 05:00	1.4	0
12/31 05:10	3.6	↑2.2
12/31 05:20	6.6	↑3.0
12/31 05:30	10.3	↑3.7
12/31 05:40	14.8	↑4.5
12/31 05:50	20.0	↑5.2
12/31 06:00	25.9	↑5.9
12/31 06:10	32.4	↑6.5
12/31 06:20	39.5	↑7.1
12/31 06:30	47.1	↑7.6
12/31 06:40	55.2	↑8.1
12/31 06:50	63.8	↑8.6
12/31 07:00	72.7	↑8.9
12/31 07:10	81.9	↑9.2
12/31 07:20	91.4	↑9.5
12/31 07:30	101.1	↑9.7
12/31 07:40	110.9	↑9.8
12/31 07:50	120.7	↑9.8
12/31 08:00	130.5	↑9.8
12/31 08:10	140.2	↑9.7
12/31 08:20	149.8	↑9.6
12/31 08:30	159.2	↑9.4
12/31 08:40	168.4	↑9.2
12/31 08:50	177.2	↑8.8
12/31 09:00	185.6	↑8.4
12/31 09:10	193.6	↑8.0
12/31 09:20	201.1	↑7.5
12/31 09:30	208.1	↑7.0
12/31 09:40	214.5	↑6.4
12/31 09:50	220.3	↑5.8
12/31 10:00	225.4	↑5.1
12/31 10:10	229.9	↑4.5
12/31 10:20	233.7	↑3.8
12/31 10:30	236.7	↑3.0
12/31 10:40	239.1	↑2.4
12/31 10:50	240.7	↑1.6
12/31 11:00	241.5	↑0.8	満潮
12/31 11:10	241.7	↑0.2
12/31 11:20	241.1	↓-0.6
12/31 11:30	239.7	↓-1.4
12/31 11:40	237.7	↓-2.0
12/31 11:50	235.1	↓-2.6
12/31 12:00	231.7	↓-3.4
12/31 12:10	227.8	↓-3.9
12/31 12:20	223.3	↓-4.5
12/31 12:30	218.2	↓-5.1
12/31 12:40	212.7	↓-5.5
12/31 12:50	206.7	↓-6.0
12/31 13:00	200.4	↓-6.3
12/31 13:10	193.7	↓-6.7
12/31 13:20	186.7	↓-7.0
12/31 13:30	179.5	↓-7.2
12/31 13:40	172.2	↓-7.3
12/31 13:50	164.7	↓-7.5
12/31 14:00	157.3	↓-7.4
12/31 14:10	149.8	↓-7.5
12/31 14:20	142.4	↓-7.4
12/31 14:30	135.2	↓-7.2
12/31 14:40	128.1	↓-7.1
12/31 14:50	121.3	↓-6.8
12/31 15:00	114.8	↓-6.5
12/31 15:10	108.7	↓-6.1
12/31 15:20	103.0	↓-5.7
12/31 15:30	97.8	↓-5.2
12/31 15:40	93.0	↓-4.8
12/31 15:50	88.8	↓-4.2
12/31 16:00	85.1	↓-3.7
12/31 16:10	82.1	↓-3.0
12/31 16:20	79.6	↓-2.5
12/31 16:30	77.8	↓-1.8
12/31 16:40	76.7	↓-1.1
12/31 16:50	76.2	↓-0.5	干潮
12/31 17:00	76.4	↑0.2
12/31 17:10	77.3	↑0.9
12/31 17:20	78.8	↑1.5
12/31 17:30	81.0	↑2.2
12/31 17:40	83.8	↑2.8
12/31 17:50	87.2	↑3.4
12/31 18:00	91.2	↑4.0
12/31 18:10	95.8	↑4.6
12/31 18:20	100.9	↑5.1
12/31 18:30	106.4	↑5.5
12/31 18:40	112.4	↑6.0
12/31 18:50	118.9	↑6.5
12/31 19:00	125.6	↑6.7
12/31 19:10	132.7	↑7.1
12/31 19:20	140.0	↑7.3
12/31 19:30	147.4	↑7.4
12/31 19:40	155.0	↑7.6
12/31 19:50	162.7	↑7.7
12/31 20:00	170.4	↑7.7
12/31 20:10	178.0	↑7.6
12/31 20:20	185.5	↑7.5
12/31 20:30	192.8	↑7.3
12/31 20:40	199.9	↑7.1
12/31 20:50	206.7	↑6.8
12/31 21:00	213.2	↑6.5
12/31 21:10	219.2	↑6.0
12/31 21:20	224.9	↑5.7
12/31 21:30	230.0	↑5.1
12/31 21:40	234.6	↑4.6
12/31 21:50	238.6	↑4.0
12/31 22:00	242.0	↑3.4
12/31 22:10	244.7	↑2.7
12/31 22:20	246.8	↑2.1
12/31 22:30	248.2	↑1.4
12/31 22:40	248.9	↑0.7	満潮
12/31 22:50	248.9	0
12/31 23:00	248.1	↓-0.8
12/31 23:10	246.6	↓-1.5
12/31 23:20	244.4	↓-2.2
12/31 23:30	241.5	↓-2.9
12/31 23:40	237.9	↓-3.6
12/31 23:50	233.5	↓-4.4