20 (火)	12:34	05:59	-	18:39
	191cm	20cm	-	58cm
中潮 出 07:24 入 17:17 出 11:30 入 22:23

小茂田（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	181.1	↓-0.8
12/20 00:10	179.7	↓-1.4
12/20 00:20	177.9	↓-1.8
12/20 00:30	175.4	↓-2.5
12/20 00:40	172.5	↓-2.9
12/20 00:50	169.0	↓-3.5
12/20 01:00	165.1	↓-3.9
12/20 01:10	160.7	↓-4.4
12/20 01:20	155.8	↓-4.9
12/20 01:30	150.6	↓-5.2
12/20 01:40	145.0	↓-5.6
12/20 01:50	139.1	↓-5.9
12/20 02:00	132.9	↓-6.2
12/20 02:10	126.5	↓-6.4
12/20 02:20	119.9	↓-6.6
12/20 02:30	113.2	↓-6.7
12/20 02:40	106.4	↓-6.8
12/20 02:50	99.6	↓-6.8
12/20 03:00	92.7	↓-6.9	最大潮位差
12/20 03:10	86.0	↓-6.7
12/20 03:20	79.3	↓-6.7
12/20 03:30	72.8	↓-6.5
12/20 03:40	66.5	↓-6.3
12/20 03:50	60.4	↓-6.1
12/20 04:00	54.7	↓-5.7
12/20 04:10	49.2	↓-5.5
12/20 04:20	44.1	↓-5.1
12/20 04:30	39.4	↓-4.7
12/20 04:40	35.2	↓-4.2
12/20 04:50	31.4	↓-3.8
12/20 05:00	28.1	↓-3.3
12/20 05:10	25.2	↓-2.9
12/20 05:20	22.9	↓-2.3
12/20 05:30	21.1	↓-1.8
12/20 05:40	19.9	↓-1.2
12/20 05:50	19.2	↓-0.7	干潮
12/20 06:00	19.0	↓-0.2
12/20 06:10	19.4	↑0.4
12/20 06:20	20.3	↑0.9
12/20 06:30	21.8	↑1.5
12/20 06:40	23.8	↑2.0
12/20 06:50	26.3	↑2.5
12/20 07:00	29.2	↑2.9
12/20 07:10	32.7	↑3.5
12/20 07:20	36.6	↑3.9
12/20 07:30	40.9	↑4.3
12/20 07:40	45.7	↑4.8
12/20 07:50	50.8	↑5.1
12/20 08:00	56.2	↑5.4
12/20 08:10	61.9	↑5.7
12/20 08:20	67.9	↑6.0
12/20 08:30	74.2	↑6.3
12/20 08:40	80.6	↑6.4
12/20 08:50	87.2	↑6.6
12/20 09:00	93.9	↑6.7
12/20 09:10	100.6	↑6.7
12/20 09:20	107.4	↑6.8
12/20 09:30	114.2	↑6.8
12/20 09:40	120.9	↑6.7
12/20 09:50	127.6	↑6.7
12/20 10:00	134.1	↑6.5
12/20 10:10	140.3	↑6.2
12/20 10:20	146.4	↑6.1
12/20 10:30	152.2	↑5.8
12/20 10:40	157.7	↑5.5
12/20 10:50	162.9	↑5.2
12/20 11:00	167.7	↑4.8
12/20 11:10	172.1	↑4.4
12/20 11:20	176.1	↑4.0
12/20 11:30	179.6	↑3.5
12/20 11:40	182.6	↑3.0
12/20 11:50	185.2	↑2.6
12/20 12:00	187.2	↑2.0
12/20 12:10	188.7	↑1.5
12/20 12:20	189.6	↑0.9
12/20 12:30	190.0	↑0.4	満潮
12/20 12:40	189.9	↓-0.1
12/20 12:50	189.3	↓-0.6
12/20 13:00	188.1	↓-1.2
12/20 13:10	186.4	↓-1.7
12/20 13:20	184.2	↓-2.2
12/20 13:30	181.6	↓-2.6
12/20 13:40	178.5	↓-3.1
12/20 13:50	174.9	↓-3.6
12/20 14:00	171.0	↓-3.9
12/20 14:10	166.7	↓-4.3
12/20 14:20	162.1	↓-4.6
12/20 14:30	157.2	↓-4.9
12/20 14:40	152.1	↓-5.1
12/20 14:50	146.7	↓-5.4
12/20 15:00	141.2	↓-5.5
12/20 15:10	135.6	↓-5.6
12/20 15:20	129.9	↓-5.7
12/20 15:30	124.1	↓-5.8
12/20 15:40	118.4	↓-5.7
12/20 15:50	112.7	↓-5.7
12/20 16:00	107.2	↓-5.5
12/20 16:10	101.7	↓-5.5
12/20 16:20	96.5	↓-5.2
12/20 16:30	91.4	↓-5.1
12/20 16:40	86.6	↓-4.8
12/20 16:50	82.1	↓-4.5
12/20 17:00	77.9	↓-4.2
12/20 17:10	74.0	↓-3.9
12/20 17:20	70.5	↓-3.5
12/20 17:30	67.4	↓-3.1
12/20 17:40	64.7	↓-2.7
12/20 17:50	62.4	↓-2.3
12/20 18:00	60.5	↓-1.9
12/20 18:10	59.1	↓-1.4
12/20 18:20	58.0	↓-1.1
12/20 18:30	57.5	↓-0.5	干潮
12/20 18:40	57.4	↓-0.1
12/20 18:50	57.7	↑0.3
12/20 19:00	58.5	↑0.8
12/20 19:10	59.6	↑1.1
12/20 19:20	61.2	↑1.6
12/20 19:30	63.2	↑2.0
12/20 19:40	65.6	↑2.4
12/20 19:50	68.3	↑2.7
12/20 20:00	71.4	↑3.1
12/20 20:10	74.7	↑3.3
12/20 20:20	78.4	↑3.7
12/20 20:30	82.3	↑3.9
12/20 20:40	86.5	↑4.2
12/20 20:50	90.8	↑4.3
12/20 21:00	95.4	↑4.6
12/20 21:10	100.0	↑4.6
12/20 21:20	104.8	↑4.8
12/20 21:30	109.6	↑4.8
12/20 21:40	114.4	↑4.8
12/20 21:50	119.3	↑4.9
12/20 22:00	124.1	↑4.8
12/20 22:10	128.8	↑4.7
12/20 22:20	133.4	↑4.6
12/20 22:30	137.8	↑4.4
12/20 22:40	142.1	↑4.3
12/20 22:50	146.1	↑4.0
12/20 23:00	149.9	↑3.8
12/20 23:10	153.4	↑3.5
12/20 23:20	156.6	↑3.2
12/20 23:30	159.5	↑2.9
12/20 23:40	162.0	↑2.5
12/20 23:50	164.1	↑2.1