31 (火)	01:17	07:17	13:53	20:15
	211cm	73cm	221cm	81cm
小潮 出 07:26 入 17:27 出 11:39 入 -

青方（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	196.2	↑3.8
12/31 00:10	199.7	↑3.5
12/31 00:20	202.6	↑2.9
12/31 00:30	205.1	↑2.5
12/31 00:40	207.2	↑2.1
12/31 00:50	208.7	↑1.5
12/31 01:00	209.8	↑1.1
12/31 01:10	210.3	↑0.5	満潮
12/31 01:20	210.4	↑0.1
12/31 01:30	210.0	↓-0.4
12/31 01:40	209.0	↓-1.0
12/31 01:50	207.6	↓-1.4
12/31 02:00	205.7	↓-1.9
12/31 02:10	203.4	↓-2.3
12/31 02:20	200.6	↓-2.8
12/31 02:30	197.3	↓-3.3
12/31 02:40	193.7	↓-3.6
12/31 02:50	189.6	↓-4.1
12/31 03:00	185.2	↓-4.4
12/31 03:10	180.5	↓-4.7
12/31 03:20	175.4	↓-5.1
12/31 03:30	170.1	↓-5.3
12/31 03:40	164.5	↓-5.6
12/31 03:50	158.7	↓-5.8
12/31 04:00	152.8	↓-5.9
12/31 04:10	146.7	↓-6.1
12/31 04:20	140.7	↓-6.0
12/31 04:30	134.5	↓-6.2	最大潮位差
12/31 04:40	128.5	↓-6.0
12/31 04:50	122.5	↓-6.0
12/31 05:00	116.7	↓-5.8
12/31 05:10	111.1	↓-5.6
12/31 05:20	105.7	↓-5.4
12/31 05:30	100.6	↓-5.1
12/31 05:40	95.8	↓-4.8
12/31 05:50	91.5	↓-4.3
12/31 06:00	87.5	↓-4.0
12/31 06:10	83.9	↓-3.6
12/31 06:20	80.9	↓-3.0
12/31 06:30	78.3	↓-2.6
12/31 06:40	76.2	↓-2.1
12/31 06:50	74.6	↓-1.6
12/31 07:00	73.5	↓-1.1
12/31 07:10	72.9	↓-0.6	干潮
12/31 07:20	72.9	0
12/31 07:30	73.3	↑0.4
12/31 07:40	74.3	↑1.0
12/31 07:50	75.7	↑1.4
12/31 08:00	77.5	↑1.8
12/31 08:10	79.9	↑2.4
12/31 08:20	82.6	↑2.7
12/31 08:30	85.8	↑3.2
12/31 08:40	89.3	↑3.5
12/31 08:50	93.2	↑3.9
12/31 09:00	97.4	↑4.2
12/31 09:10	101.9	↑4.5
12/31 09:20	106.7	↑4.8
12/31 09:30	111.8	↑5.1
12/31 09:40	117.1	↑5.3
12/31 09:50	122.5	↑5.4
12/31 10:00	128.1	↑5.6
12/31 10:10	133.9	↑5.8
12/31 10:20	139.7	↑5.8
12/31 10:30	145.6	↑5.9
12/31 10:40	151.5	↑5.9
12/31 10:50	157.3	↑5.8
12/31 11:00	163.1	↑5.8
12/31 11:10	168.8	↑5.7
12/31 11:20	174.3	↑5.5
12/31 11:30	179.7	↑5.4
12/31 11:40	184.8	↑5.1
12/31 11:50	189.7	↑4.9
12/31 12:00	194.4	↑4.7
12/31 12:10	198.7	↑4.3
12/31 12:20	202.7	↑4.0
12/31 12:30	206.3	↑3.6
12/31 12:40	209.6	↑3.3
12/31 12:50	212.4	↑2.8
12/31 13:00	214.9	↑2.5
12/31 13:10	216.9	↑2.0
12/31 13:20	218.5	↑1.6
12/31 13:30	219.7	↑1.2
12/31 13:40	220.4	↑0.7
12/31 13:50	220.7	↑0.3	満潮
12/31 14:00	220.6	↓-0.1
12/31 14:10	220.0	↓-0.6
12/31 14:20	218.9	↓-1.1
12/31 14:30	217.4	↓-1.5
12/31 14:40	215.5	↓-1.9
12/31 14:50	213.2	↓-2.3
12/31 15:00	210.4	↓-2.8
12/31 15:10	207.3	↓-3.1
12/31 15:20	203.7	↓-3.6
12/31 15:30	199.8	↓-3.9
12/31 15:40	195.5	↓-4.3
12/31 15:50	190.9	↓-4.6
12/31 16:00	186.1	↓-4.8
12/31 16:10	180.9	↓-5.2
12/31 16:20	175.5	↓-5.4
12/31 16:30	169.9	↓-5.6
12/31 16:40	164.2	↓-5.7
12/31 16:50	158.3	↓-5.9
12/31 17:00	152.4	↓-5.9
12/31 17:10	146.5	↓-5.9
12/31 17:20	140.6	↓-5.9
12/31 17:30	134.7	↓-5.9
12/31 17:40	129.0	↓-5.7
12/31 17:50	123.5	↓-5.5
12/31 18:00	118.1	↓-5.4
12/31 18:10	113.0	↓-5.1
12/31 18:20	108.1	↓-4.9
12/31 18:30	103.6	↓-4.5
12/31 18:40	99.4	↓-4.2
12/31 18:50	95.6	↓-3.8
12/31 19:00	92.2	↓-3.4
12/31 19:10	89.2	↓-3.0
12/31 19:20	86.6	↓-2.6
12/31 19:30	84.4	↓-2.2
12/31 19:40	82.7	↓-1.7
12/31 19:50	81.4	↓-1.3
12/31 20:00	80.6	↓-0.8
12/31 20:10	80.2	↓-0.4	干潮
12/31 20:20	80.2	0
12/31 20:30	80.6	↑0.4
12/31 20:40	81.5	↑0.9
12/31 20:50	82.8	↑1.3
12/31 21:00	84.5	↑1.7
12/31 21:10	86.5	↑2.0
12/31 21:20	88.9	↑2.4
12/31 21:30	91.7	↑2.8
12/31 21:40	94.8	↑3.1
12/31 21:50	98.2	↑3.4
12/31 22:00	101.9	↑3.7
12/31 22:10	105.8	↑3.9
12/31 22:20	109.9	↑4.1
12/31 22:30	114.3	↑4.4
12/31 22:40	118.7	↑4.4
12/31 22:50	123.4	↑4.7
12/31 23:00	128.1	↑4.7
12/31 23:10	132.8	↑4.7
12/31 23:20	137.6	↑4.8
12/31 23:30	142.3	↑4.7
12/31 23:40	147.0	↑4.7
12/31 23:50	151.6	↑4.6