31 (月)	07:38	01:04	19:08	13:19
	225cm	26cm	238cm	94cm
中潮 出 07:26 入 17:26 出 04:29 入 14:50

黒子島（長崎）2040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	38.6	↓-4.2
12/31 00:10	35.0	↓-3.6
12/31 00:20	31.9	↓-3.1
12/31 00:30	29.5	↓-2.4
12/31 00:40	27.7	↓-1.8
12/31 00:50	26.5	↓-1.2
12/31 01:00	26.0	↓-0.5	干潮
12/31 01:10	26.1	↑0.1
12/31 01:20	26.9	↑0.8
12/31 01:30	28.3	↑1.4
12/31 01:40	30.3	↑2.0
12/31 01:50	33.0	↑2.7
12/31 02:00	36.2	↑3.2
12/31 02:10	40.1	↑3.9
12/31 02:20	44.5	↑4.4
12/31 02:30	49.4	↑4.9
12/31 02:40	54.8	↑5.4
12/31 02:50	60.6	↑5.8
12/31 03:00	66.9	↑6.3
12/31 03:10	73.6	↑6.7
12/31 03:20	80.6	↑7.0
12/31 03:30	87.8	↑7.2
12/31 03:40	95.3	↑7.5
12/31 03:50	103.0	↑7.7
12/31 04:00	110.9	↑7.9
12/31 04:10	118.8	↑7.9
12/31 04:20	126.7	↑7.9
12/31 04:30	134.7	↑8.0
12/31 04:40	142.5	↑7.8
12/31 04:50	150.3	↑7.8
12/31 05:00	157.8	↑7.5
12/31 05:10	165.2	↑7.4
12/31 05:20	172.3	↑7.1
12/31 05:30	179.1	↑6.8
12/31 05:40	185.5	↑6.4
12/31 05:50	191.5	↑6.0
12/31 06:00	197.1	↑5.6
12/31 06:10	202.3	↑5.2
12/31 06:20	206.9	↑4.6
12/31 06:30	211.1	↑4.2
12/31 06:40	214.7	↑3.6
12/31 06:50	217.7	↑3.0
12/31 07:00	220.2	↑2.5
12/31 07:10	222.1	↑1.9
12/31 07:20	223.4	↑1.3
12/31 07:30	224.1	↑0.7	満潮
12/31 07:40	224.2	↑0.1
12/31 07:50	223.7	↓-0.5
12/31 08:00	222.6	↓-1.1
12/31 08:10	221.0	↓-1.6
12/31 08:20	218.9	↓-2.1
12/31 08:30	216.2	↓-2.7
12/31 08:40	213.1	↓-3.1
12/31 08:50	209.5	↓-3.6
12/31 09:00	205.4	↓-4.1
12/31 09:10	201.0	↓-4.4
12/31 09:20	196.2	↓-4.8
12/31 09:30	191.1	↓-5.1
12/31 09:40	185.7	↓-5.4
12/31 09:50	180.2	↓-5.5
12/31 10:00	174.4	↓-5.8
12/31 10:10	168.5	↓-5.9
12/31 10:20	162.6	↓-5.9
12/31 10:30	156.6	↓-6.0
12/31 10:40	150.6	↓-6.0
12/31 10:50	144.8	↓-5.8
12/31 11:00	139.0	↓-5.8
12/31 11:10	133.4	↓-5.6
12/31 11:20	128.0	↓-5.4
12/31 11:30	122.9	↓-5.1
12/31 11:40	118.0	↓-4.9
12/31 11:50	113.6	↓-4.4
12/31 12:00	109.4	↓-4.2
12/31 12:10	105.7	↓-3.7
12/31 12:20	102.5	↓-3.2
12/31 12:30	99.7	↓-2.8
12/31 12:40	97.4	↓-2.3
12/31 12:50	95.6	↓-1.8
12/31 13:00	94.3	↓-1.3
12/31 13:10	93.6	↓-0.7	干潮
12/31 13:20	93.4	↓-0.2
12/31 13:30	93.8	↑0.4
12/31 13:40	94.8	↑1.0
12/31 13:50	96.3	↑1.5
12/31 14:00	98.3	↑2.0
12/31 14:10	100.8	↑2.5
12/31 14:20	103.9	↑3.1
12/31 14:30	107.4	↑3.5
12/31 14:40	111.4	↑4.0
12/31 14:50	115.8	↑4.4
12/31 15:00	120.6	↑4.8
12/31 15:10	125.8	↑5.2
12/31 15:20	131.3	↑5.5
12/31 15:30	137.0	↑5.7
12/31 15:40	143.1	↑6.1
12/31 15:50	149.2	↑6.1
12/31 16:00	155.6	↑6.4
12/31 16:10	162.0	↑6.4
12/31 16:20	168.4	↑6.4
12/31 16:30	174.9	↑6.5
12/31 16:40	181.3	↑6.4
12/31 16:50	187.5	↑6.2
12/31 17:00	193.6	↑6.1
12/31 17:10	199.5	↑5.9
12/31 17:20	205.1	↑5.6
12/31 17:30	210.4	↑5.3
12/31 17:40	215.4	↑5.0
12/31 17:50	219.9	↑4.5
12/31 18:00	224.0	↑4.1
12/31 18:10	227.7	↑3.7
12/31 18:20	230.8	↑3.1
12/31 18:30	233.3	↑2.5
12/31 18:40	235.3	↑2.0
12/31 18:50	236.7	↑1.4
12/31 19:00	237.5	↑0.8	満潮
12/31 19:10	237.6	↑0.1
12/31 19:20	237.1	↓-0.5
12/31 19:30	236.0	↓-1.1
12/31 19:40	234.2	↓-1.8
12/31 19:50	231.7	↓-2.5
12/31 20:00	228.6	↓-3.1
12/31 20:10	224.9	↓-3.7
12/31 20:20	220.6	↓-4.3
12/31 20:30	215.7	↓-4.9
12/31 20:40	210.2	↓-5.5
12/31 20:50	204.2	↓-6.0
12/31 21:00	197.7	↓-6.5
12/31 21:10	190.7	↓-7.0
12/31 21:20	183.3	↓-7.4
12/31 21:30	175.6	↓-7.7
12/31 21:40	167.5	↓-8.1
12/31 21:50	159.1	↓-8.4
12/31 22:00	150.4	↓-8.7
12/31 22:10	141.6	↓-8.8
12/31 22:20	132.7	↓-8.9
12/31 22:30	123.7	↓-9.0	最大潮位差
12/31 22:40	114.7	↓-9.0	最大潮位差
12/31 22:50	105.7	↓-9.0	最大潮位差
12/31 23:00	96.9	↓-8.8
12/31 23:10	88.2	↓-8.7
12/31 23:20	79.7	↓-8.5
12/31 23:30	71.5	↓-8.2
12/31 23:40	63.6	↓-7.9
12/31 23:50	56.1	↓-7.5