31 (金)	07:30	00:49	19:21	13:23
	168cm	18cm	164cm	51cm
中潮 出 07:29 入 17:24 出 04:25 入 14:49

廻（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	22.4	↓-2.4
12/31 00:10	20.5	↓-1.9
12/31 00:20	19.0	↓-1.5
12/31 00:30	17.9	↓-1.1
12/31 00:40	17.3	↓-0.6	干潮
12/31 00:50	17.2	↓-0.1
12/31 01:00	17.5	↑0.3
12/31 01:10	18.3	↑0.8
12/31 01:20	19.6	↑1.3
12/31 01:30	21.3	↑1.7
12/31 01:40	23.4	↑2.1
12/31 01:50	25.9	↑2.5
12/31 02:00	28.8	↑2.9
12/31 02:10	32.1	↑3.3
12/31 02:20	35.8	↑3.7
12/31 02:30	39.8	↑4.0
12/31 02:40	44.1	↑4.3
12/31 02:50	48.8	↑4.7
12/31 03:00	53.6	↑4.8
12/31 03:10	58.7	↑5.1
12/31 03:20	64.0	↑5.3
12/31 03:30	69.5	↑5.5
12/31 03:40	75.2	↑5.7
12/31 03:50	80.9	↑5.7
12/31 04:00	86.7	↑5.8
12/31 04:10	92.6	↑5.9
12/31 04:20	98.4	↑5.8
12/31 04:30	104.2	↑5.8
12/31 04:40	110.0	↑5.8
12/31 04:50	115.7	↑5.7
12/31 05:00	121.2	↑5.5
12/31 05:10	126.6	↑5.4
12/31 05:20	131.8	↑5.2
12/31 05:30	136.7	↑4.9
12/31 05:40	141.4	↑4.7
12/31 05:50	145.7	↑4.3
12/31 06:00	149.8	↑4.1
12/31 06:10	153.5	↑3.7
12/31 06:20	156.8	↑3.3
12/31 06:30	159.7	↑2.9
12/31 06:40	162.2	↑2.5
12/31 06:50	164.2	↑2.0
12/31 07:00	165.8	↑1.6
12/31 07:10	166.9	↑1.1
12/31 07:20	167.6	↑0.7	満潮
12/31 07:30	167.8	↑0.2	満潮
12/31 07:40	167.4	↓-0.4
12/31 07:50	166.7	↓-0.7
12/31 08:00	165.4	↓-1.3
12/31 08:10	163.7	↓-1.7
12/31 08:20	161.5	↓-2.2
12/31 08:30	158.9	↓-2.6
12/31 08:40	156.0	↓-2.9
12/31 08:50	152.6	↓-3.4
12/31 09:00	148.9	↓-3.7
12/31 09:10	144.8	↓-4.1
12/31 09:20	140.5	↓-4.3
12/31 09:30	135.9	↓-4.6
12/31 09:40	131.2	↓-4.7
12/31 09:50	126.2	↓-5.0
12/31 10:00	121.1	↓-5.1
12/31 10:10	116.0	↓-5.1
12/31 10:20	110.7	↓-5.3
12/31 10:30	105.5	↓-5.2
12/31 10:40	100.4	↓-5.1
12/31 10:50	95.3	↓-5.1
12/31 11:00	90.3	↓-5.0
12/31 11:10	85.5	↓-4.8
12/31 11:20	80.9	↓-4.6
12/31 11:30	76.5	↓-4.4
12/31 11:40	72.4	↓-4.1
12/31 11:50	68.6	↓-3.8
12/31 12:00	65.1	↓-3.5
12/31 12:10	61.9	↓-3.2
12/31 12:20	59.2	↓-2.7
12/31 12:30	56.8	↓-2.4
12/31 12:40	54.8	↓-2.0
12/31 12:50	53.2	↓-1.6
12/31 13:00	52.0	↓-1.2
12/31 13:10	51.3	↓-0.7
12/31 13:20	51.0	↓-0.3	干潮
12/31 13:30	51.1	↑0.1
12/31 13:40	51.6	↑0.5
12/31 13:50	52.6	↑1.0
12/31 14:00	53.9	↑1.3
12/31 14:10	55.7	↑1.8
12/31 14:20	57.8	↑2.1
12/31 14:30	60.3	↑2.5
12/31 14:40	63.1	↑2.8
12/31 14:50	66.3	↑3.2
12/31 15:00	69.7	↑3.4
12/31 15:10	73.4	↑3.7
12/31 15:20	77.4	↑4.0
12/31 15:30	81.6	↑4.2
12/31 15:40	86.0	↑4.4
12/31 15:50	90.5	↑4.5
12/31 16:00	95.2	↑4.7
12/31 16:10	100.0	↑4.8
12/31 16:20	104.8	↑4.8
12/31 16:30	109.7	↑4.9
12/31 16:40	114.5	↑4.8
12/31 16:50	119.3	↑4.8
12/31 17:00	124.1	↑4.8
12/31 17:10	128.7	↑4.6
12/31 17:20	133.2	↑4.5
12/31 17:30	137.5	↑4.3
12/31 17:40	141.5	↑4.0
12/31 17:50	145.4	↑3.9
12/31 18:00	148.9	↑3.5
12/31 18:10	152.1	↑3.2
12/31 18:20	155.0	↑2.9
12/31 18:30	157.5	↑2.5
12/31 18:40	159.5	↑2.0
12/31 18:50	161.2	↑1.7
12/31 19:00	162.4	↑1.2
12/31 19:10	163.2	↑0.8
12/31 19:20	163.4	↑0.2	満潮
12/31 19:30	163.2	↓-0.2
12/31 19:40	162.5	↓-0.7
12/31 19:50	161.2	↓-1.3
12/31 20:00	159.5	↓-1.7
12/31 20:10	157.2	↓-2.3
12/31 20:20	154.5	↓-2.7
12/31 20:30	151.3	↓-3.2
12/31 20:40	147.6	↓-3.7
12/31 20:50	143.5	↓-4.1
12/31 21:00	138.9	↓-4.6
12/31 21:10	134.0	↓-4.9
12/31 21:20	128.7	↓-5.3
12/31 21:30	123.1	↓-5.6
12/31 21:40	117.2	↓-5.9
12/31 21:50	111.0	↓-6.2
12/31 22:00	104.7	↓-6.3
12/31 22:10	98.2	↓-6.5
12/31 22:20	91.5	↓-6.7	最大潮位差
12/31 22:30	84.9	↓-6.6
12/31 22:40	78.2	↓-6.7	最大潮位差
12/31 22:50	71.5	↓-6.7	最大潮位差
12/31 23:00	64.9	↓-6.6
12/31 23:10	58.4	↓-6.5
12/31 23:20	52.1	↓-6.3
12/31 23:30	46.1	↓-6.0
12/31 23:40	40.3	↓-5.8
12/31 23:50	34.8	↓-5.5