31 (金)	06:45	00:04	18:26	12:34
	256cm	28cm	257cm	94cm
中潮 出 07:25 入 17:26 出 04:21 入 14:51

小鯛（長崎）2021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	27.9	↓-0.6	干潮
12/31 00:10	28.1	↑0.2
12/31 00:20	28.9	↑0.8
12/31 00:30	30.4	↑1.5
12/31 00:40	32.6	↑2.2
12/31 00:50	35.5	↑2.9
12/31 01:00	39.0	↑3.5
12/31 01:10	43.1	↑4.1
12/31 01:20	47.8	↑4.7
12/31 01:30	53.1	↑5.3
12/31 01:40	58.9	↑5.8
12/31 01:50	65.2	↑6.3
12/31 02:00	72.0	↑6.8
12/31 02:10	79.2	↑7.2
12/31 02:20	86.7	↑7.5
12/31 02:30	94.7	↑8.0
12/31 02:40	102.9	↑8.2
12/31 02:50	111.3	↑8.4
12/31 03:00	120.0	↑8.7
12/31 03:10	128.8	↑8.8
12/31 03:20	137.7	↑8.9
12/31 03:30	146.6	↑8.9
12/31 03:40	155.5	↑8.9
12/31 03:50	164.3	↑8.8
12/31 04:00	173.0	↑8.7
12/31 04:10	181.5	↑8.5
12/31 04:20	189.8	↑8.3
12/31 04:30	197.8	↑8.0
12/31 04:40	205.5	↑7.7
12/31 04:50	212.8	↑7.3
12/31 05:00	219.6	↑6.8
12/31 05:10	226.0	↑6.4
12/31 05:20	231.8	↑5.8
12/31 05:30	237.1	↑5.3
12/31 05:40	241.7	↑4.6
12/31 05:50	245.8	↑4.1
12/31 06:00	249.2	↑3.4
12/31 06:10	251.9	↑2.7
12/31 06:20	254.0	↑2.1
12/31 06:30	255.3	↑1.3
12/31 06:40	255.9	↑0.6	満潮
12/31 06:50	255.9	0
12/31 07:00	255.1	↓-0.8
12/31 07:10	253.6	↓-1.5
12/31 07:20	251.5	↓-2.1
12/31 07:30	248.7	↓-2.8
12/31 07:40	245.3	↓-3.4
12/31 07:50	241.3	↓-4.0
12/31 08:00	236.8	↓-4.5
12/31 08:10	231.7	↓-5.1
12/31 08:20	226.2	↓-5.5
12/31 08:30	220.3	↓-5.9
12/31 08:40	214.0	↓-6.3
12/31 08:50	207.4	↓-6.6
12/31 09:00	200.5	↓-6.9
12/31 09:10	193.5	↓-7.0
12/31 09:20	186.3	↓-7.2
12/31 09:30	179.0	↓-7.3
12/31 09:40	171.7	↓-7.3
12/31 09:50	164.5	↓-7.2
12/31 10:00	157.3	↓-7.2
12/31 10:10	150.3	↓-7.0
12/31 10:20	143.6	↓-6.7
12/31 10:30	137.0	↓-6.6
12/31 10:40	130.8	↓-6.2
12/31 10:50	125.0	↓-5.8
12/31 11:00	119.5	↓-5.5
12/31 11:10	114.5	↓-5.0
12/31 11:20	110.0	↓-4.5
12/31 11:30	106.0	↓-4.0
12/31 11:40	102.5	↓-3.5
12/31 11:50	99.6	↓-2.9
12/31 12:00	97.3	↓-2.3
12/31 12:10	95.5	↓-1.8
12/31 12:20	94.4	↓-1.1
12/31 12:30	93.9	↓-0.5	干潮
12/31 12:40	94.0	↑0.1
12/31 12:50	94.7	↑0.7
12/31 13:00	96.0	↑1.3
12/31 13:10	97.9	↑1.9
12/31 13:20	100.4	↑2.5
12/31 13:30	103.4	↑3.0
12/31 13:40	107.0	↑3.6
12/31 13:50	111.1	↑4.1
12/31 14:00	115.7	↑4.6
12/31 14:10	120.8	↑5.1
12/31 14:20	126.2	↑5.4
12/31 14:30	132.1	↑5.9
12/31 14:40	138.3	↑6.2
12/31 14:50	144.7	↑6.4
12/31 15:00	151.5	↑6.8
12/31 15:10	158.4	↑6.9
12/31 15:20	165.5	↑7.1
12/31 15:30	172.6	↑7.1
12/31 15:40	179.8	↑7.2
12/31 15:50	187.0	↑7.2
12/31 16:00	194.1	↑7.1
12/31 16:10	201.1	↑7.0
12/31 16:20	207.9	↑6.8
12/31 16:30	214.5	↑6.6
12/31 16:40	220.8	↑6.3
12/31 16:50	226.7	↑5.9
12/31 17:00	232.2	↑5.5
12/31 17:10	237.3	↑5.1
12/31 17:20	241.8	↑4.5
12/31 17:30	245.9	↑4.1
12/31 17:40	249.3	↑3.4
12/31 17:50	252.1	↑2.8
12/31 18:00	254.3	↑2.2
12/31 18:10	255.7	↑1.4
12/31 18:20	256.5	↑0.8	満潮
12/31 18:30	256.5	0
12/31 18:40	255.8	↓-0.7
12/31 18:50	254.3	↓-1.5
12/31 19:00	252.1	↓-2.2
12/31 19:10	249.2	↓-2.9
12/31 19:20	245.4	↓-3.8
12/31 19:30	241.0	↓-4.4
12/31 19:40	235.9	↓-5.1
12/31 19:50	230.0	↓-5.9
12/31 20:00	223.6	↓-6.4
12/31 20:10	216.5	↓-7.1
12/31 20:20	208.9	↓-7.6
12/31 20:30	200.7	↓-8.2
12/31 20:40	192.1	↓-8.6
12/31 20:50	183.0	↓-9.1
12/31 21:00	173.6	↓-9.4
12/31 21:10	163.9	↓-9.7
12/31 21:20	154.0	↓-9.9
12/31 21:30	143.9	↓-10.1
12/31 21:40	133.7	↓-10.2
12/31 21:50	123.4	↓-10.3	最大潮位差
12/31 22:00	113.2	↓-10.2
12/31 22:10	103.2	↓-10.0
12/31 22:20	93.2	↓-10.0
12/31 22:30	83.5	↓-9.7
12/31 22:40	74.2	↓-9.3
12/31 22:50	65.1	↓-9.1
12/31 23:00	56.5	↓-8.6
12/31 23:10	48.4	↓-8.1
12/31 23:20	40.8	↓-7.6
12/31 23:30	33.8	↓-7.0
12/31 23:40	27.4	↓-6.4
12/31 23:50	21.6	↓-5.8