31 (火)	01:04	07:06	13:30	19:53
	272cm	83cm	286cm	95cm
小潮 出 07:20 入 17:25 出 11:35 入 -

口之津（長崎）2030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	255.3	↑5.1
12/31 00:10	259.9	↑4.6
12/31 00:20	263.7	↑3.8
12/31 00:30	266.8	↑3.1
12/31 00:40	269.1	↑2.3
12/31 00:50	270.6	↑1.5
12/31 01:00	271.3	↑0.7	満潮
12/31 01:10	271.2	↓-0.1
12/31 01:20	270.2	↓-1.0
12/31 01:30	268.4	↓-1.8
12/31 01:40	265.8	↓-2.6
12/31 01:50	262.5	↓-3.3
12/31 02:00	258.5	↓-4.0
12/31 02:10	253.9	↓-4.6
12/31 02:20	248.7	↓-5.2
12/31 02:30	242.9	↓-5.8
12/31 02:40	236.7	↓-6.2
12/31 02:50	230.1	↓-6.6
12/31 03:00	223.2	↓-6.9
12/31 03:10	216.0	↓-7.2
12/31 03:20	208.5	↓-7.5
12/31 03:30	200.9	↓-7.6
12/31 03:40	193.2	↓-7.7
12/31 03:50	185.3	↓-7.9
12/31 04:00	177.5	↓-7.8
12/31 04:10	169.6	↓-7.9
12/31 04:20	161.8	↓-7.8
12/31 04:30	154.1	↓-7.7
12/31 04:40	146.5	↓-7.6
12/31 04:50	139.1	↓-7.4
12/31 05:00	132.0	↓-7.1
12/31 05:10	125.2	↓-6.8
12/31 05:20	118.6	↓-6.6
12/31 05:30	112.5	↓-6.1
12/31 05:40	106.9	↓-5.6
12/31 05:50	101.7	↓-5.2
12/31 06:00	97.1	↓-4.6
12/31 06:10	93.0	↓-4.1
12/31 06:20	89.6	↓-3.4
12/31 06:30	86.8	↓-2.8
12/31 06:40	84.7	↓-2.1
12/31 06:50	83.3	↓-1.4
12/31 07:00	82.6	↓-0.7	干潮
12/31 07:10	82.6	0
12/31 07:20	83.3	↑0.7
12/31 07:30	84.7	↑1.4
12/31 07:40	86.7	↑2.0
12/31 07:50	89.4	↑2.7
12/31 08:00	92.7	↑3.3
12/31 08:10	96.5	↑3.8
12/31 08:20	100.9	↑4.4
12/31 08:30	105.8	↑4.9
12/31 08:40	111.1	↑5.3
12/31 08:50	116.8	↑5.7
12/31 09:00	122.9	↑6.1
12/31 09:10	129.3	↑6.4
12/31 09:20	136.0	↑6.7
12/31 09:30	143.0	↑7.0
12/31 09:40	150.3	↑7.3
12/31 09:50	157.7	↑7.4
12/31 10:00	165.4	↑7.7
12/31 10:10	173.2	↑7.8
12/31 10:20	181.1	↑7.9
12/31 10:30	189.1	↑8.0
12/31 10:40	197.1	↑8.0
12/31 10:50	205.2	↑8.1	最大潮位差
12/31 11:00	213.1	↑7.9
12/31 11:10	221.0	↑7.9
12/31 11:20	228.7	↑7.7
12/31 11:30	236.2	↑7.5
12/31 11:40	243.4	↑7.2
12/31 11:50	250.2	↑6.8
12/31 12:00	256.6	↑6.4
12/31 12:10	262.5	↑5.9
12/31 12:20	267.9	↑5.4
12/31 12:30	272.6	↑4.7
12/31 12:40	276.7	↑4.1
12/31 12:50	280.0	↑3.3
12/31 13:00	282.7	↑2.7
12/31 13:10	284.5	↑1.8
12/31 13:20	285.6	↑1.1	満潮
12/31 13:30	285.9	↑0.3	満潮
12/31 13:40	285.4	↓-0.5
12/31 13:50	284.2	↓-1.2
12/31 14:00	282.2	↓-2.0
12/31 14:10	279.6	↓-2.6
12/31 14:20	276.2	↓-3.4
12/31 14:30	272.3	↓-3.9
12/31 14:40	267.8	↓-4.5
12/31 14:50	262.8	↓-5.0
12/31 15:00	257.3	↓-5.5
12/31 15:10	251.4	↓-5.9
12/31 15:20	245.1	↓-6.3
12/31 15:30	238.5	↓-6.6
12/31 15:40	231.6	↓-6.9
12/31 15:50	224.5	↓-7.1
12/31 16:00	217.2	↓-7.3
12/31 16:10	209.8	↓-7.4
12/31 16:20	202.3	↓-7.5
12/31 16:30	194.7	↓-7.6
12/31 16:40	187.1	↓-7.6
12/31 16:50	179.5	↓-7.6
12/31 17:00	171.9	↓-7.6
12/31 17:10	164.5	↓-7.4
12/31 17:20	157.2	↓-7.3
12/31 17:30	150.1	↓-7.1
12/31 17:40	143.2	↓-6.9
12/31 17:50	136.6	↓-6.6
12/31 18:00	130.4	↓-6.2
12/31 18:10	124.5	↓-5.9
12/31 18:20	119.0	↓-5.5
12/31 18:30	114.1	↓-4.9
12/31 18:40	109.6	↓-4.5
12/31 18:50	105.6	↓-4.0
12/31 19:00	102.2	↓-3.4
12/31 19:10	99.4	↓-2.8
12/31 19:20	97.2	↓-2.2
12/31 19:30	95.6	↓-1.6
12/31 19:40	94.6	↓-1.0
12/31 19:50	94.2	↓-0.4	干潮
12/31 20:00	94.3	↑0.1
12/31 20:10	95.1	↑0.8
12/31 20:20	96.3	↑1.2
12/31 20:30	98.1	↑1.8
12/31 20:40	100.4	↑2.3
12/31 20:50	103.1	↑2.7
12/31 21:00	106.3	↑3.2
12/31 21:10	109.8	↑3.5
12/31 21:20	113.8	↑4.0
12/31 21:30	118.1	↑4.3
12/31 21:40	122.7	↑4.6
12/31 21:50	127.7	↑5.0
12/31 22:00	132.9	↑5.2
12/31 22:10	138.4	↑5.5
12/31 22:20	144.2	↑5.8
12/31 22:30	150.2	↑6.0
12/31 22:40	156.3	↑6.1
12/31 22:50	162.7	↑6.4
12/31 23:00	169.1	↑6.4
12/31 23:10	175.6	↑6.5
12/31 23:20	182.2	↑6.6
12/31 23:30	188.8	↑6.6
12/31 23:40	195.3	↑6.5
12/31 23:50	201.7	↑6.4