20 (月)	03:25	09:41	16:12	22:35
	156cm	54cm	171cm	54cm
長潮 出 07:24 入 17:18 出 00:32 入 13:10

久根浜（長崎）2038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	101.6	↑3.8
12/20 00:10	105.4	↑3.8
12/20 00:20	109.3	↑3.9
12/20 00:30	113.2	↑3.9
12/20 00:40	117.1	↑3.9
12/20 00:50	120.9	↑3.8
12/20 01:00	124.6	↑3.7
12/20 01:10	128.2	↑3.6
12/20 01:20	131.7	↑3.5
12/20 01:30	135.0	↑3.3
12/20 01:40	138.2	↑3.2
12/20 01:50	141.1	↑2.9
12/20 02:00	143.8	↑2.7
12/20 02:10	146.2	↑2.4
12/20 02:20	148.4	↑2.2
12/20 02:30	150.3	↑1.9
12/20 02:40	151.9	↑1.6
12/20 02:50	153.2	↑1.3
12/20 03:00	154.2	↑1.0
12/20 03:10	154.8	↑0.6
12/20 03:20	155.1	↑0.3	満潮
12/20 03:30	155.1	0
12/20 03:40	154.7	↓-0.4
12/20 03:50	154.0	↓-0.7
12/20 04:00	153.0	↓-1.0
12/20 04:10	151.6	↓-1.4
12/20 04:20	150.0	↓-1.6
12/20 04:30	148.0	↓-2.0
12/20 04:40	145.7	↓-2.3
12/20 04:50	143.1	↓-2.6
12/20 05:00	140.3	↓-2.8
12/20 05:10	137.2	↓-3.1
12/20 05:20	133.9	↓-3.3
12/20 05:30	130.3	↓-3.6
12/20 05:40	126.6	↓-3.7
12/20 05:50	122.8	↓-3.8
12/20 06:00	118.8	↓-4.0
12/20 06:10	114.7	↓-4.1
12/20 06:20	110.5	↓-4.2
12/20 06:30	106.3	↓-4.2
12/20 06:40	102.0	↓-4.3
12/20 06:50	97.8	↓-4.2
12/20 07:00	93.6	↓-4.2
12/20 07:10	89.5	↓-4.1
12/20 07:20	85.5	↓-4.0
12/20 07:30	81.6	↓-3.9
12/20 07:40	77.8	↓-3.8
12/20 07:50	74.3	↓-3.5
12/20 08:00	70.9	↓-3.4
12/20 08:10	67.8	↓-3.1
12/20 08:20	65.0	↓-2.8
12/20 08:30	62.4	↓-2.6
12/20 08:40	60.1	↓-2.3
12/20 08:50	58.1	↓-2.0
12/20 09:00	56.5	↓-1.6
12/20 09:10	55.2	↓-1.3
12/20 09:20	54.3	↓-0.9
12/20 09:30	53.8	↓-0.5
12/20 09:40	53.6	↓-0.2	干潮
12/20 09:50	53.7	↑0.1
12/20 10:00	54.3	↑0.6
12/20 10:10	55.2	↑0.9
12/20 10:20	56.5	↑1.3
12/20 10:30	58.2	↑1.7
12/20 10:40	60.2	↑2.0
12/20 10:50	62.5	↑2.3
12/20 11:00	65.2	↑2.7
12/20 11:10	68.1	↑2.9
12/20 11:20	71.4	↑3.3
12/20 11:30	74.9	↑3.5
12/20 11:40	78.6	↑3.7
12/20 11:50	82.6	↑4.0
12/20 12:00	86.8	↑4.2
12/20 12:10	91.1	↑4.3
12/20 12:20	95.5	↑4.4
12/20 12:30	100.1	↑4.6
12/20 12:40	104.8	↑4.7
12/20 12:50	109.4	↑4.6
12/20 13:00	114.2	↑4.8
12/20 13:10	118.9	↑4.7
12/20 13:20	123.5	↑4.6
12/20 13:30	128.1	↑4.6
12/20 13:40	132.6	↑4.5
12/20 13:50	136.9	↑4.3
12/20 14:00	141.1	↑4.2
12/20 14:10	145.1	↑4.0
12/20 14:20	148.9	↑3.8
12/20 14:30	152.5	↑3.6
12/20 14:40	155.8	↑3.3
12/20 14:50	158.8	↑3.0
12/20 15:00	161.5	↑2.7
12/20 15:10	163.9	↑2.4
12/20 15:20	166.0	↑2.1
12/20 15:30	167.7	↑1.7
12/20 15:40	169.1	↑1.4
12/20 15:50	170.1	↑1.0
12/20 16:00	170.7	↑0.6
12/20 16:10	171.0	↑0.3	満潮
12/20 16:20	170.8	↓-0.2
12/20 16:30	170.3	↓-0.5
12/20 16:40	169.4	↓-0.9
12/20 16:50	168.1	↓-1.3
12/20 17:00	166.5	↓-1.6
12/20 17:10	164.5	↓-2.0
12/20 17:20	162.1	↓-2.4
12/20 17:30	159.4	↓-2.7
12/20 17:40	156.4	↓-3.0
12/20 17:50	153.1	↓-3.3
12/20 18:00	149.5	↓-3.6
12/20 18:10	145.7	↓-3.8
12/20 18:20	141.6	↓-4.1
12/20 18:30	137.3	↓-4.3
12/20 18:40	132.9	↓-4.4
12/20 18:50	128.3	↓-4.6
12/20 19:00	123.6	↓-4.7
12/20 19:10	118.8	↓-4.8
12/20 19:20	113.9	↓-4.9	最大潮位差
12/20 19:30	109.1	↓-4.8
12/20 19:40	104.2	↓-4.9	最大潮位差
12/20 19:50	99.5	↓-4.7
12/20 20:00	94.8	↓-4.7
12/20 20:10	90.2	↓-4.6
12/20 20:20	85.7	↓-4.5
12/20 20:30	81.5	↓-4.2
12/20 20:40	77.4	↓-4.1
12/20 20:50	73.6	↓-3.8
12/20 21:00	70.0	↓-3.6
12/20 21:10	66.8	↓-3.2
12/20 21:20	63.8	↓-3.0
12/20 21:30	61.2	↓-2.6
12/20 21:40	58.9	↓-2.3
12/20 21:50	57.0	↓-1.9
12/20 22:00	55.4	↓-1.6
12/20 22:10	54.3	↓-1.1
12/20 22:20	53.5	↓-0.8
12/20 22:30	53.1	↓-0.4	干潮
12/20 22:40	53.2	↑0.1
12/20 22:50	53.6	↑0.4
12/20 23:00	54.4	↑0.8
12/20 23:10	55.6	↑1.2
12/20 23:20	57.2	↑1.6
12/20 23:30	59.1	↑1.9
12/20 23:40	61.3	↑2.2
12/20 23:50	63.9	↑2.6