31 (土)	10:12	03:38	21:40	15:42
	189cm	8cm	199cm	75cm
大潮 出 07:26 入 17:25 出 17:56 入 07:58

郷ノ浦／壱岐（長崎）2039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	117.7	↓-7.7
12/31 00:10	109.8	↓-7.9	最大潮位差
12/31 00:20	102.0	↓-7.8
12/31 00:30	94.1	↓-7.9	最大潮位差
12/31 00:40	86.3	↓-7.8
12/31 00:50	78.7	↓-7.6
12/31 01:00	71.2	↓-7.5
12/31 01:10	64.0	↓-7.2
12/31 01:20	57.0	↓-7.0
12/31 01:30	50.4	↓-6.6
12/31 01:40	44.2	↓-6.2
12/31 01:50	38.3	↓-5.9
12/31 02:00	32.9	↓-5.4
12/31 02:10	27.9	↓-5.0
12/31 02:20	23.4	↓-4.5
12/31 02:30	19.5	↓-3.9
12/31 02:40	16.0	↓-3.5
12/31 02:50	13.1	↓-2.9
12/31 03:00	10.8	↓-2.3
12/31 03:10	9.0	↓-1.8
12/31 03:20	7.8	↓-1.2
12/31 03:30	7.1	↓-0.7	干潮
12/31 03:40	7.1	0
12/31 03:50	7.5	↑0.4
12/31 04:00	8.6	↑1.1
12/31 04:10	10.1	↑1.5
12/31 04:20	12.2	↑2.1
12/31 04:30	14.8	↑2.6
12/31 04:40	17.9	↑3.1
12/31 04:50	21.5	↑3.6
12/31 05:00	25.5	↑4.0
12/31 05:10	30.0	↑4.5
12/31 05:20	34.9	↑4.9
12/31 05:30	40.2	↑5.3
12/31 05:40	45.8	↑5.6
12/31 05:50	51.7	↑5.9
12/31 06:00	58.0	↑6.3
12/31 06:10	64.4	↑6.4
12/31 06:20	71.2	↑6.8
12/31 06:30	78.0	↑6.8
12/31 06:40	85.1	↑7.1
12/31 06:50	92.2	↑7.1
12/31 07:00	99.4	↑7.2
12/31 07:10	106.6	↑7.2
12/31 07:20	113.7	↑7.1
12/31 07:30	120.8	↑7.1
12/31 07:40	127.8	↑7.0
12/31 07:50	134.5	↑6.7
12/31 08:00	141.1	↑6.6
12/31 08:10	147.4	↑6.3
12/31 08:20	153.3	↑5.9
12/31 08:30	158.9	↑5.6
12/31 08:40	164.1	↑5.2
12/31 08:50	168.9	↑4.8
12/31 09:00	173.2	↑4.3
12/31 09:10	177.0	↑3.8
12/31 09:20	180.3	↑3.3
12/31 09:30	183.0	↑2.7
12/31 09:40	185.1	↑2.1
12/31 09:50	186.7	↑1.6
12/31 10:00	187.7	↑1.0
12/31 10:10	188.1	↑0.4	満潮
12/31 10:20	187.8	↓-0.3
12/31 10:30	187.0	↓-0.8
12/31 10:40	185.7	↓-1.3
12/31 10:50	183.8	↓-1.9
12/31 11:00	181.3	↓-2.5
12/31 11:10	178.4	↓-2.9
12/31 11:20	175.0	↓-3.4
12/31 11:30	171.2	↓-3.8
12/31 11:40	167.0	↓-4.2
12/31 11:50	162.5	↓-4.5
12/31 12:00	157.7	↓-4.8
12/31 12:10	152.7	↓-5.0
12/31 12:20	147.5	↓-5.2
12/31 12:30	142.1	↓-5.4
12/31 12:40	136.7	↓-5.4
12/31 12:50	131.3	↓-5.4
12/31 13:00	125.9	↓-5.4
12/31 13:10	120.5	↓-5.4
12/31 13:20	115.3	↓-5.2
12/31 13:30	110.3	↓-5.0
12/31 13:40	105.4	↓-4.9
12/31 13:50	100.8	↓-4.6
12/31 14:00	96.5	↓-4.3
12/31 14:10	92.6	↓-3.9
12/31 14:20	88.9	↓-3.7
12/31 14:30	85.7	↓-3.2
12/31 14:40	82.8	↓-2.9
12/31 14:50	80.3	↓-2.5
12/31 15:00	78.3	↓-2.0
12/31 15:10	76.7	↓-1.6
12/31 15:20	75.5	↓-1.2
12/31 15:30	74.8	↓-0.7
12/31 15:40	74.5	↓-0.3	干潮
12/31 15:50	74.7	↑0.2
12/31 16:00	75.3	↑0.6
12/31 16:10	76.4	↑1.1
12/31 16:20	77.8	↑1.4
12/31 16:30	79.7	↑1.9
12/31 16:40	82.0	↑2.3
12/31 16:50	84.6	↑2.6
12/31 17:00	87.7	↑3.1
12/31 17:10	91.0	↑3.3
12/31 17:20	94.7	↑3.7
12/31 17:30	98.7	↑4.0
12/31 17:40	102.9	↑4.2
12/31 17:50	107.4	↑4.5
12/31 18:00	112.1	↑4.7
12/31 18:10	117.0	↑4.9
12/31 18:20	122.1	↑5.1
12/31 18:30	127.3	↑5.2
12/31 18:40	132.6	↑5.3
12/31 18:50	138.0	↑5.4
12/31 19:00	143.3	↑5.3
12/31 19:10	148.7	↑5.4
12/31 19:20	154.0	↑5.3
12/31 19:30	159.2	↑5.2
12/31 19:40	164.2	↑5.0
12/31 19:50	169.1	↑4.9
12/31 20:00	173.7	↑4.6
12/31 20:10	178.0	↑4.3
12/31 20:20	182.1	↑4.1
12/31 20:30	185.8	↑3.7
12/31 20:40	189.1	↑3.3
12/31 20:50	191.9	↑2.8
12/31 21:00	194.3	↑2.4
12/31 21:10	196.2	↑1.9
12/31 21:20	197.6	↑1.4
12/31 21:30	198.4	↑0.8	満潮
12/31 21:40	198.6	↑0.2	満潮
12/31 21:50	198.3	↓-0.3
12/31 22:00	197.3	↓-1.0
12/31 22:10	195.7	↓-1.6
12/31 22:20	193.5	↓-2.2
12/31 22:30	190.7	↓-2.8
12/31 22:40	187.4	↓-3.3
12/31 22:50	183.4	↓-4.0
12/31 23:00	178.9	↓-4.5
12/31 23:10	173.8	↓-5.1
12/31 23:20	168.3	↓-5.5
12/31 23:30	162.2	↓-6.1
12/31 23:40	155.8	↓-6.4
12/31 23:50	149.0	↓-6.8