20 (火)	12:31	05:52	-	18:31
	193cm	11cm	-	63cm
中潮 出 07:24 入 17:18 出 11:30 入 22:23

久根浜（長崎）2039年12月20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
12/20 00:00	181.6	↓-1.5
12/20 00:10	179.6	↓-2.0
12/20 00:20	177.0	↓-2.6
12/20 00:30	173.9	↓-3.1
12/20 00:40	170.2	↓-3.7
12/20 00:50	166.0	↓-4.2
12/20 01:00	161.4	↓-4.6
12/20 01:10	156.3	↓-5.1
12/20 01:20	150.7	↓-5.6
12/20 01:30	144.8	↓-5.9
12/20 01:40	138.6	↓-6.2
12/20 01:50	132.1	↓-6.5
12/20 02:00	125.3	↓-6.8
12/20 02:10	118.4	↓-6.9
12/20 02:20	111.3	↓-7.1
12/20 02:30	104.1	↓-7.2	最大潮位差
12/20 02:40	96.9	↓-7.2	最大潮位差
12/20 02:50	89.7	↓-7.2	最大潮位差
12/20 03:00	82.5	↓-7.2	最大潮位差
12/20 03:10	75.5	↓-7.0
12/20 03:20	68.6	↓-6.9
12/20 03:30	62.0	↓-6.6
12/20 03:40	55.6	↓-6.4
12/20 03:50	49.5	↓-6.1
12/20 04:00	43.7	↓-5.8
12/20 04:10	38.3	↓-5.4
12/20 04:20	33.3	↓-5.0
12/20 04:30	28.8	↓-4.5
12/20 04:40	24.7	↓-4.1
12/20 04:50	21.2	↓-3.5
12/20 05:00	18.1	↓-3.1
12/20 05:10	15.6	↓-2.5
12/20 05:20	13.6	↓-2.0
12/20 05:30	12.1	↓-1.5
12/20 05:40	11.2	↓-0.9
12/20 05:50	10.9	↓-0.3	干潮
12/20 06:00	11.1	↑0.2
12/20 06:10	11.9	↑0.8
12/20 06:20	13.3	↑1.4
12/20 06:30	15.1	↑1.8
12/20 06:40	17.6	↑2.5
12/20 06:50	20.5	↑2.9
12/20 07:00	23.9	↑3.4
12/20 07:10	27.8	↑3.9
12/20 07:20	32.1	↑4.3
12/20 07:30	36.9	↑4.8
12/20 07:40	42.0	↑5.1
12/20 07:50	47.6	↑5.6
12/20 08:00	53.4	↑5.8
12/20 08:10	59.6	↑6.2
12/20 08:20	66.0	↑6.4
12/20 08:30	72.7	↑6.7
12/20 08:40	79.5	↑6.8
12/20 08:50	86.5	↑7.0
12/20 09:00	93.5	↑7.0
12/20 09:10	100.7	↑7.2	最大潮位差
12/20 09:20	107.8	↑7.1
12/20 09:30	115.0	↑7.2	最大潮位差
12/20 09:40	122.0	↑7.0
12/20 09:50	128.9	↑6.9
12/20 10:00	135.7	↑6.8
12/20 10:10	142.3	↑6.6
12/20 10:20	148.6	↑6.3
12/20 10:30	154.6	↑6.0
12/20 10:40	160.3	↑5.7
12/20 10:50	165.6	↑5.3
12/20 11:00	170.5	↑4.9
12/20 11:10	175.0	↑4.5
12/20 11:20	179.0	↑4.0
12/20 11:30	182.5	↑3.5
12/20 11:40	185.6	↑3.1
12/20 11:50	188.0	↑2.4
12/20 12:00	190.0	↑2.0
12/20 12:10	191.4	↑1.4
12/20 12:20	192.2	↑0.8
12/20 12:30	192.4	↑0.2	満潮
12/20 12:40	192.1	↓-0.3
12/20 12:50	191.3	↓-0.8
12/20 13:00	189.9	↓-1.4
12/20 13:10	188.0	↓-1.9
12/20 13:20	185.6	↓-2.4
12/20 13:30	182.7	↓-2.9
12/20 13:40	179.3	↓-3.4
12/20 13:50	175.6	↓-3.7
12/20 14:00	171.5	↓-4.1
12/20 14:10	167.0	↓-4.5
12/20 14:20	162.2	↓-4.8
12/20 14:30	157.2	↓-5.0
12/20 14:40	151.9	↓-5.3
12/20 14:50	146.5	↓-5.4
12/20 15:00	141.0	↓-5.5
12/20 15:10	135.3	↓-5.7
12/20 15:20	129.6	↓-5.7
12/20 15:30	124.0	↓-5.6
12/20 15:40	118.4	↓-5.6
12/20 15:50	112.8	↓-5.6
12/20 16:00	107.4	↓-5.4
12/20 16:10	102.2	↓-5.2
12/20 16:20	97.2	↓-5.0
12/20 16:30	92.4	↓-4.8
12/20 16:40	87.9	↓-4.5
12/20 16:50	83.7	↓-4.2
12/20 17:00	79.9	↓-3.8
12/20 17:10	76.4	↓-3.5
12/20 17:20	73.2	↓-3.2
12/20 17:30	70.5	↓-2.7
12/20 17:40	68.1	↓-2.4
12/20 17:50	66.2	↓-1.9
12/20 18:00	64.6	↓-1.6
12/20 18:10	63.6	↓-1.0
12/20 18:20	62.9	↓-0.7
12/20 18:30	62.7	↓-0.2	干潮
12/20 18:40	62.9	↑0.2
12/20 18:50	63.5	↑0.6
12/20 19:00	64.6	↑1.1
12/20 19:10	66.0	↑1.4
12/20 19:20	67.9	↑1.9
12/20 19:30	70.1	↑2.2
12/20 19:40	72.7	↑2.6
12/20 19:50	75.6	↑2.9
12/20 20:00	78.8	↑3.2
12/20 20:10	82.4	↑3.6
12/20 20:20	86.2	↑3.8
12/20 20:30	90.2	↑4.0
12/20 20:40	94.5	↑4.3
12/20 20:50	98.9	↑4.4
12/20 21:00	103.5	↑4.6
12/20 21:10	108.2	↑4.7
12/20 21:20	113.0	↑4.8
12/20 21:30	117.8	↑4.8
12/20 21:40	122.6	↑4.8
12/20 21:50	127.4	↑4.8
12/20 22:00	132.1	↑4.7
12/20 22:10	136.7	↑4.6
12/20 22:20	141.2	↑4.5
12/20 22:30	145.5	↑4.3
12/20 22:40	149.6	↑4.1
12/20 22:50	153.4	↑3.8
12/20 23:00	156.9	↑3.5
12/20 23:10	160.1	↑3.2
12/20 23:20	162.9	↑2.8
12/20 23:30	165.4	↑2.5
12/20 23:40	167.5	↑2.1
12/20 23:50	169.1	↑1.6