31 (日)	00:14	06:30	12:56	19:08
	168cm	27cm	175cm	49cm
中潮 出 07:28 入 17:24 出 23:47 入 11:31

島山（長崎）2034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	167.3	↑0.9
12/31 00:10	167.7	↑0.4	満潮
12/31 00:20	167.6	↓-0.1
12/31 00:30	167.0	↓-0.6
12/31 00:40	166.0	↓-1.0
12/31 00:50	164.5	↓-1.5
12/31 01:00	162.5	↓-2.0
12/31 01:10	160.0	↓-2.5
12/31 01:20	157.1	↓-2.9
12/31 01:30	153.8	↓-3.3
12/31 01:40	150.1	↓-3.7
12/31 01:50	146.0	↓-4.1
12/31 02:00	141.6	↓-4.4
12/31 02:10	136.9	↓-4.7
12/31 02:20	131.9	↓-5.0
12/31 02:30	126.6	↓-5.3
12/31 02:40	121.1	↓-5.5
12/31 02:50	115.5	↓-5.6
12/31 03:00	109.7	↓-5.8
12/31 03:10	103.9	↓-5.8
12/31 03:20	97.9	↓-6.0
12/31 03:30	92.0	↓-5.9
12/31 03:40	86.1	↓-5.9
12/31 03:50	80.3	↓-5.8
12/31 04:00	74.6	↓-5.7
12/31 04:10	69.1	↓-5.5
12/31 04:20	63.7	↓-5.4
12/31 04:30	58.6	↓-5.1
12/31 04:40	53.8	↓-4.8
12/31 04:50	49.2	↓-4.6
12/31 05:00	45.0	↓-4.2
12/31 05:10	41.2	↓-3.8
12/31 05:20	37.7	↓-3.5
12/31 05:30	34.7	↓-3.0
12/31 05:40	32.1	↓-2.6
12/31 05:50	29.9	↓-2.2
12/31 06:00	28.3	↓-1.6
12/31 06:10	27.1	↓-1.2
12/31 06:20	26.4	↓-0.7	干潮
12/31 06:30	26.2	↓-0.2	干潮
12/31 06:40	26.4	↑0.2
12/31 06:50	27.2	↑0.8
12/31 07:00	28.5	↑1.3
12/31 07:10	30.3	↑1.8
12/31 07:20	32.5	↑2.2
12/31 07:30	35.2	↑2.7
12/31 07:40	38.4	↑3.2
12/31 07:50	41.9	↑3.5
12/31 08:00	45.9	↑4.0
12/31 08:10	50.2	↑4.3
12/31 08:20	54.8	↑4.6
12/31 08:30	59.8	↑5.0
12/31 08:40	65.0	↑5.2
12/31 08:50	70.4	↑5.4
12/31 09:00	76.1	↑5.7
12/31 09:10	81.9	↑5.8
12/31 09:20	87.8	↑5.9
12/31 09:30	93.9	↑6.1	最大潮位差
12/31 09:40	99.9	↑6.0
12/31 09:50	106.0	↑6.1	最大潮位差
12/31 10:00	112.0	↑6.0
12/31 10:10	117.9	↑5.9
12/31 10:20	123.8	↑5.9
12/31 10:30	129.4	↑5.6
12/31 10:40	134.9	↑5.5
12/31 10:50	140.1	↑5.2
12/31 11:00	145.1	↑5.0
12/31 11:10	149.7	↑4.6
12/31 11:20	154.1	↑4.4
12/31 11:30	158.0	↑3.9
12/31 11:40	161.6	↑3.6
12/31 11:50	164.8	↑3.2
12/31 12:00	167.6	↑2.8
12/31 12:10	169.9	↑2.3
12/31 12:20	171.8	↑1.9
12/31 12:30	173.2	↑1.4
12/31 12:40	174.1	↑0.9
12/31 12:50	174.6	↑0.5	満潮
12/31 13:00	174.6	0
12/31 13:10	174.1	↓-0.5
12/31 13:20	173.1	↓-1.0
12/31 13:30	171.7	↓-1.4
12/31 13:40	169.9	↓-1.8
12/31 13:50	167.6	↓-2.3
12/31 14:00	164.9	↓-2.7
12/31 14:10	161.9	↓-3.0
12/31 14:20	158.4	↓-3.5
12/31 14:30	154.6	↓-3.8
12/31 14:40	150.6	↓-4.0
12/31 14:50	146.2	↓-4.4
12/31 15:00	141.6	↓-4.6
12/31 15:10	136.8	↓-4.8
12/31 15:20	131.8	↓-5.0
12/31 15:30	126.6	↓-5.2
12/31 15:40	121.4	↓-5.2
12/31 15:50	116.1	↓-5.3
12/31 16:00	110.7	↓-5.4
12/31 16:10	105.4	↓-5.3
12/31 16:20	100.2	↓-5.2
12/31 16:30	95.0	↓-5.2
12/31 16:40	89.9	↓-5.1
12/31 16:50	85.0	↓-4.9
12/31 17:00	80.3	↓-4.7
12/31 17:10	75.8	↓-4.5
12/31 17:20	71.6	↓-4.2
12/31 17:30	67.6	↓-4.0
12/31 17:40	64.0	↓-3.6
12/31 17:50	60.7	↓-3.3
12/31 18:00	57.7	↓-3.0
12/31 18:10	55.2	↓-2.5
12/31 18:20	53.0	↓-2.2
12/31 18:30	51.2	↓-1.8
12/31 18:40	49.9	↓-1.3
12/31 18:50	48.9	↓-1.0
12/31 19:00	48.4	↓-0.5	干潮
12/31 19:10	48.4	0
12/31 19:20	48.7	↑0.3
12/31 19:30	49.5	↑0.8
12/31 19:40	50.7	↑1.2
12/31 19:50	52.3	↑1.6
12/31 20:00	54.2	↑1.9
12/31 20:10	56.6	↑2.4
12/31 20:20	59.3	↑2.7
12/31 20:30	62.3	↑3.0
12/31 20:40	65.6	↑3.3
12/31 20:50	69.3	↑3.7
12/31 21:00	73.1	↑3.8
12/31 21:10	77.2	↑4.1
12/31 21:20	81.5	↑4.3
12/31 21:30	85.9	↑4.4
12/31 21:40	90.5	↑4.6
12/31 21:50	95.1	↑4.6
12/31 22:00	99.8	↑4.7
12/31 22:10	104.5	↑4.7
12/31 22:20	109.2	↑4.7
12/31 22:30	113.9	↑4.7
12/31 22:40	118.4	↑4.5
12/31 22:50	122.9	↑4.5
12/31 23:00	127.1	↑4.2
12/31 23:10	131.2	↑4.1
12/31 23:20	135.1	↑3.9
12/31 23:30	138.7	↑3.6
12/31 23:40	142.1	↑3.4
12/31 23:50	145.1	↑3.0