20 (土)	09:23	02:42	21:01	15:10
	194cm	13cm	182cm	64cm
大潮 出 07:24 入 17:18 出 07:41 入 17:08

小茂田（長崎）2025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	75.9	↓-6.9
12/20 00:10	69.2	↓-6.7
12/20 00:20	62.8	↓-6.4
12/20 00:30	56.5	↓-6.3
12/20 00:40	50.5	↓-6.0
12/20 00:50	44.9	↓-5.6
12/20 01:00	39.6	↓-5.3
12/20 01:10	34.7	↓-4.9
12/20 01:20	30.3	↓-4.4
12/20 01:30	26.3	↓-4.0
12/20 01:40	22.8	↓-3.5
12/20 01:50	19.8	↓-3.0
12/20 02:00	17.3	↓-2.5
12/20 02:10	15.3	↓-2.0
12/20 02:20	13.9	↓-1.4
12/20 02:30	13.0	↓-0.9
12/20 02:40	12.6	↓-0.4	干潮
12/20 02:50	12.8	↑0.2
12/20 03:00	13.6	↑0.8
12/20 03:10	14.8	↑1.2
12/20 03:20	16.6	↑1.8
12/20 03:30	18.9	↑2.3
12/20 03:40	21.7	↑2.8
12/20 03:50	25.0	↑3.3
12/20 04:00	28.7	↑3.7
12/20 04:10	32.9	↑4.2
12/20 04:20	37.4	↑4.5
12/20 04:30	42.4	↑5.0
12/20 04:40	47.7	↑5.3
12/20 04:50	53.3	↑5.6
12/20 05:00	59.3	↑6.0
12/20 05:10	65.5	↑6.2
12/20 05:20	71.9	↑6.4
12/20 05:30	78.5	↑6.6
12/20 05:40	85.3	↑6.8
12/20 05:50	92.2	↑6.9
12/20 06:00	99.2	↑7.0
12/20 06:10	106.3	↑7.1
12/20 06:20	113.3	↑7.0
12/20 06:30	120.3	↑7.0
12/20 06:40	127.2	↑6.9
12/20 06:50	134.0	↑6.8
12/20 07:00	140.6	↑6.6
12/20 07:10	147.0	↑6.4
12/20 07:20	153.1	↑6.1
12/20 07:30	158.9	↑5.8
12/20 07:40	164.4	↑5.5
12/20 07:50	169.5	↑5.1
12/20 08:00	174.2	↑4.7
12/20 08:10	178.4	↑4.2
12/20 08:20	182.2	↑3.8
12/20 08:30	185.4	↑3.2
12/20 08:40	188.1	↑2.7
12/20 08:50	190.3	↑2.2
12/20 09:00	191.9	↑1.6
12/20 09:10	192.9	↑1.0
12/20 09:20	193.3	↑0.4	満潮
12/20 09:30	193.1	↓-0.2
12/20 09:40	192.4	↓-0.7
12/20 09:50	191.0	↓-1.4
12/20 10:00	189.2	↓-1.8
12/20 10:10	186.7	↓-2.5
12/20 10:20	183.8	↓-2.9
12/20 10:30	180.4	↓-3.4
12/20 10:40	176.5	↓-3.9
12/20 10:50	172.2	↓-4.3
12/20 11:00	167.6	↓-4.6
12/20 11:10	162.6	↓-5.0
12/20 11:20	157.3	↓-5.3
12/20 11:30	151.8	↓-5.5
12/20 11:40	146.1	↓-5.7
12/20 11:50	140.3	↓-5.8
12/20 12:00	134.4	↓-5.9
12/20 12:10	128.4	↓-6.0
12/20 12:20	122.5	↓-5.9
12/20 12:30	116.7	↓-5.8
12/20 12:40	110.9	↓-5.8
12/20 12:50	105.4	↓-5.5
12/20 13:00	100.0	↓-5.4
12/20 13:10	94.9	↓-5.1
12/20 13:20	90.1	↓-4.8
12/20 13:30	85.6	↓-4.5
12/20 13:40	81.4	↓-4.2
12/20 13:50	77.7	↓-3.7
12/20 14:00	74.3	↓-3.4
12/20 14:10	71.3	↓-3.0
12/20 14:20	68.8	↓-2.5
12/20 14:30	66.8	↓-2.0
12/20 14:40	65.2	↓-1.6
12/20 14:50	64.1	↓-1.1
12/20 15:00	63.4	↓-0.7	干潮
12/20 15:10	63.2	↓-0.2	干潮
12/20 15:20	63.5	↑0.3
12/20 15:30	64.2	↑0.7
12/20 15:40	65.4	↑1.2
12/20 15:50	66.9	↑1.5
12/20 16:00	69.0	↑2.1
12/20 16:10	71.4	↑2.4
12/20 16:20	74.2	↑2.8
12/20 16:30	77.3	↑3.1
12/20 16:40	80.8	↑3.5
12/20 16:50	84.6	↑3.8
12/20 17:00	88.6	↑4.0
12/20 17:10	93.0	↑4.4
12/20 17:20	97.5	↑4.5
12/20 17:30	102.3	↑4.8
12/20 17:40	107.2	↑4.9
12/20 17:50	112.2	↑5.0
12/20 18:00	117.3	↑5.1
12/20 18:10	122.5	↑5.2
12/20 18:20	127.7	↑5.2
12/20 18:30	132.8	↑5.1
12/20 18:40	137.9	↑5.1
12/20 18:50	142.9	↑5.0
12/20 19:00	147.8	↑4.9
12/20 19:10	152.5	↑4.7
12/20 19:20	156.9	↑4.4
12/20 19:30	161.1	↑4.2
12/20 19:40	165.0	↑3.9
12/20 19:50	168.5	↑3.5
12/20 20:00	171.7	↑3.2
12/20 20:10	174.4	↑2.7
12/20 20:20	176.8	↑2.4
12/20 20:30	178.6	↑1.8
12/20 20:40	179.9	↑1.3
12/20 20:50	180.8	↑0.9
12/20 21:00	181.0	↑0.2	満潮
12/20 21:10	180.8	↓-0.2
12/20 21:20	179.9	↓-0.9
12/20 21:30	178.5	↓-1.4
12/20 21:40	176.6	↓-1.9
12/20 21:50	174.0	↓-2.6
12/20 22:00	170.9	↓-3.1
12/20 22:10	167.3	↓-3.6
12/20 22:20	163.1	↓-4.2
12/20 22:30	158.5	↓-4.6
12/20 22:40	153.4	↓-5.1
12/20 22:50	147.8	↓-5.6
12/20 23:00	141.9	↓-5.9
12/20 23:10	135.6	↓-6.3
12/20 23:20	129.0	↓-6.6
12/20 23:30	122.1	↓-6.9
12/20 23:40	115.0	↓-7.1
12/20 23:50	107.8	↓-7.2	最大潮位差