31 (金)	00:09	06:43	13:15	19:06
	188cm	28cm	176cm	83cm
中潮 出 07:26 入 17:25 出 11:24 入 22:50

郷ノ浦／壱岐（長崎）2038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	187.0	↑0.7	満潮
12/31 00:10	187.2	↑0.2
12/31 00:20	186.8	↓-0.4
12/31 00:30	185.9	↓-0.9
12/31 00:40	184.5	↓-1.4
12/31 00:50	182.5	↓-2.0
12/31 01:00	180.0	↓-2.5
12/31 01:10	177.0	↓-3.0
12/31 01:20	173.6	↓-3.4
12/31 01:30	169.6	↓-4.0
12/31 01:40	165.3	↓-4.3
12/31 01:50	160.5	↓-4.8
12/31 02:00	155.4	↓-5.1
12/31 02:10	149.9	↓-5.5
12/31 02:20	144.2	↓-5.7
12/31 02:30	138.2	↓-6.0
12/31 02:40	132.1	↓-6.1
12/31 02:50	125.8	↓-6.3
12/31 03:00	119.4	↓-6.4
12/31 03:10	112.9	↓-6.5	最大潮位差
12/31 03:20	106.5	↓-6.4
12/31 03:30	100.0	↓-6.5	最大潮位差
12/31 03:40	93.7	↓-6.3
12/31 03:50	87.5	↓-6.2
12/31 04:00	81.4	↓-6.1
12/31 04:10	75.5	↓-5.9
12/31 04:20	69.9	↓-5.6
12/31 04:30	64.5	↓-5.4
12/31 04:40	59.4	↓-5.1
12/31 04:50	54.6	↓-4.8
12/31 05:00	50.2	↓-4.4
12/31 05:10	46.1	↓-4.1
12/31 05:20	42.4	↓-3.7
12/31 05:30	39.1	↓-3.3
12/31 05:40	36.2	↓-2.9
12/31 05:50	33.7	↓-2.5
12/31 06:00	31.6	↓-2.1
12/31 06:10	30.0	↓-1.6
12/31 06:20	28.8	↓-1.2
12/31 06:30	28.1	↓-0.7
12/31 06:40	27.7	↓-0.4	干潮
12/31 06:50	27.9	↑0.2
12/31 07:00	28.4	↑0.5
12/31 07:10	29.4	↑1.0
12/31 07:20	30.8	↑1.4
12/31 07:30	32.7	↑1.9
12/31 07:40	34.9	↑2.2
12/31 07:50	37.6	↑2.7
12/31 08:00	40.6	↑3.0
12/31 08:10	44.1	↑3.5
12/31 08:20	47.9	↑3.8
12/31 08:30	52.0	↑4.1
12/31 08:40	56.4	↑4.4
12/31 08:50	61.2	↑4.8
12/31 09:00	66.2	↑5.0
12/31 09:10	71.5	↑5.3
12/31 09:20	76.9	↑5.4
12/31 09:30	82.6	↑5.7
12/31 09:40	88.4	↑5.8
12/31 09:50	94.3	↑5.9
12/31 10:00	100.3	↑6.0
12/31 10:10	106.3	↑6.0
12/31 10:20	112.3	↑6.0
12/31 10:30	118.3	↑6.0
12/31 10:40	124.1	↑5.8
12/31 10:50	129.9	↑5.8
12/31 11:00	135.4	↑5.5
12/31 11:10	140.7	↑5.3
12/31 11:20	145.8	↑5.1
12/31 11:30	150.5	↑4.7
12/31 11:40	155.0	↑4.5
12/31 11:50	159.0	↑4.0
12/31 12:00	162.7	↑3.7
12/31 12:10	166.0	↑3.3
12/31 12:20	168.8	↑2.8
12/31 12:30	171.1	↑2.3
12/31 12:40	173.0	↑1.9
12/31 12:50	174.4	↑1.4
12/31 13:00	175.3	↑0.9
12/31 13:10	175.7	↑0.4	満潮
12/31 13:20	175.6	↓-0.1
12/31 13:30	175.1	↓-0.5
12/31 13:40	174.1	↓-1.0
12/31 13:50	172.7	↓-1.4
12/31 14:00	170.9	↓-1.8
12/31 14:10	168.6	↓-2.3
12/31 14:20	166.0	↓-2.6
12/31 14:30	163.1	↓-2.9
12/31 14:40	159.9	↓-3.2
12/31 14:50	156.5	↓-3.4
12/31 15:00	152.8	↓-3.7
12/31 15:10	148.9	↓-3.9
12/31 15:20	144.9	↓-4.0
12/31 15:30	140.8	↓-4.1
12/31 15:40	136.6	↓-4.2
12/31 15:50	132.4	↓-4.2
12/31 16:00	128.2	↓-4.2
12/31 16:10	124.0	↓-4.2
12/31 16:20	119.9	↓-4.1
12/31 16:30	115.9	↓-4.0
12/31 16:40	112.1	↓-3.8
12/31 16:50	108.4	↓-3.7
12/31 17:00	104.8	↓-3.6
12/31 17:10	101.5	↓-3.3
12/31 17:20	98.4	↓-3.1
12/31 17:30	95.5	↓-2.9
12/31 17:40	92.9	↓-2.6
12/31 17:50	90.5	↓-2.4
12/31 18:00	88.4	↓-2.1
12/31 18:10	86.6	↓-1.8
12/31 18:20	85.1	↓-1.5
12/31 18:30	83.9	↓-1.2
12/31 18:40	83.0	↓-0.9
12/31 18:50	82.4	↓-0.6
12/31 19:00	82.1	↓-0.3	干潮
12/31 19:10	82.1	0
12/31 19:20	82.4	↑0.3
12/31 19:30	83.0	↑0.6
12/31 19:40	83.9	↑0.9
12/31 19:50	85.1	↑1.2
12/31 20:00	86.6	↑1.5
12/31 20:10	88.4	↑1.8
12/31 20:20	90.5	↑2.1
12/31 20:30	92.8	↑2.3
12/31 20:40	95.4	↑2.6
12/31 20:50	98.2	↑2.8
12/31 21:00	101.3	↑3.1
12/31 21:10	104.5	↑3.2
12/31 21:20	108.0	↑3.5
12/31 21:30	111.6	↑3.6
12/31 21:40	115.3	↑3.7
12/31 21:50	119.2	↑3.9
12/31 22:00	123.1	↑3.9
12/31 22:10	127.1	↑4.0
12/31 22:20	131.1	↑4.0
12/31 22:30	135.1	↑4.0
12/31 22:40	139.0	↑3.9
12/31 22:50	142.9	↑3.9
12/31 23:00	146.7	↑3.8
12/31 23:10	150.3	↑3.6
12/31 23:20	153.7	↑3.4
12/31 23:30	156.8	↑3.1
12/31 23:40	159.8	↑3.0
12/31 23:50	162.4	↑2.6