31 (土)	09:49	03:19	21:33	15:45
	195cm	-7cm	185cm	44cm
大潮 出 07:28 入 17:24 出 17:54 入 08:01

島山（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	94.3	↓-7.8
12/31 00:10	86.5	↓-7.8
12/31 00:20	78.7	↓-7.8
12/31 00:30	70.9	↓-7.8
12/31 00:40	63.3	↓-7.6
12/31 00:50	55.8	↓-7.5
12/31 01:00	48.5	↓-7.3
12/31 01:10	41.5	↓-7.0
12/31 01:20	34.8	↓-6.7
12/31 01:30	28.5	↓-6.3
12/31 01:40	22.5	↓-6.0
12/31 01:50	17.1	↓-5.4
12/31 02:00	12.0	↓-5.1
12/31 02:10	7.6	↓-4.4
12/31 02:20	3.6	↓-4.0
12/31 02:30	0.3	↓-3.3
12/31 02:40	-2.5	↓-2.8
12/31 02:50	-4.6	↓-2.1
12/31 03:00	-6.1	↓-1.5
12/31 03:10	-6.9	↓-0.8	干潮
12/31 03:20	-7.1	↓-0.2
12/31 03:30	-6.7	↑0.4
12/31 03:40	-5.5	↑1.2
12/31 03:50	-3.7	↑1.8
12/31 04:00	-1.3	↑2.4
12/31 04:10	1.7	↑3.0
12/31 04:20	5.4	↑3.7
12/31 04:30	9.6	↑4.2
12/31 04:40	14.4	↑4.8
12/31 04:50	19.7	↑5.3
12/31 05:00	25.5	↑5.8
12/31 05:10	31.8	↑6.3
12/31 05:20	38.4	↑6.6
12/31 05:30	45.4	↑7.0
12/31 05:40	52.8	↑7.4
12/31 05:50	60.4	↑7.6
12/31 06:00	68.2	↑7.8
12/31 06:10	76.2	↑8.0
12/31 06:20	84.3	↑8.1
12/31 06:30	92.4	↑8.1
12/31 06:40	100.6	↑8.2	最大潮位差
12/31 06:50	108.7	↑8.1
12/31 07:00	116.7	↑8.0
12/31 07:10	124.5	↑7.8
12/31 07:20	132.2	↑7.7
12/31 07:30	139.6	↑7.4
12/31 07:40	146.6	↑7.0
12/31 07:50	153.4	↑6.8
12/31 08:00	159.7	↑6.3
12/31 08:10	165.6	↑5.9
12/31 08:20	171.1	↑5.5
12/31 08:30	176.0	↑4.9
12/31 08:40	180.4	↑4.4
12/31 08:50	184.3	↑3.9
12/31 09:00	187.6	↑3.3
12/31 09:10	190.2	↑2.6
12/31 09:20	192.3	↑2.1
12/31 09:30	193.8	↑1.5
12/31 09:40	194.6	↑0.8	満潮
12/31 09:50	194.8	↑0.2
12/31 10:00	194.3	↓-0.5
12/31 10:10	193.3	↓-1.0
12/31 10:20	191.7	↓-1.6
12/31 10:30	189.5	↓-2.2
12/31 10:40	186.7	↓-2.8
12/31 10:50	183.4	↓-3.3
12/31 11:00	179.5	↓-3.9
12/31 11:10	175.3	↓-4.2
12/31 11:20	170.5	↓-4.8
12/31 11:30	165.4	↓-5.1
12/31 11:40	159.9	↓-5.5
12/31 11:50	154.1	↓-5.8
12/31 12:00	148.1	↓-6.0
12/31 12:10	141.8	↓-6.3
12/31 12:20	135.3	↓-6.5
12/31 12:30	128.8	↓-6.5
12/31 12:40	122.1	↓-6.7
12/31 12:50	115.5	↓-6.6
12/31 13:00	108.9	↓-6.6
12/31 13:10	102.3	↓-6.6
12/31 13:20	95.9	↓-6.4
12/31 13:30	89.7	↓-6.2
12/31 13:40	83.7	↓-6.0
12/31 13:50	78.0	↓-5.7
12/31 14:00	72.6	↓-5.4
12/31 14:10	67.6	↓-5.0
12/31 14:20	63.0	↓-4.6
12/31 14:30	58.8	↓-4.2
12/31 14:40	55.1	↓-3.7
12/31 14:50	51.8	↓-3.3
12/31 15:00	49.1	↓-2.7
12/31 15:10	46.9	↓-2.2
12/31 15:20	45.2	↓-1.7
12/31 15:30	44.1	↓-1.1
12/31 15:40	43.6	↓-0.5	干潮
12/31 15:50	43.7	↑0.1
12/31 16:00	44.3	↑0.6
12/31 16:10	45.5	↑1.2
12/31 16:20	47.2	↑1.7
12/31 16:30	49.5	↑2.3
12/31 16:40	52.3	↑2.8
12/31 16:50	55.6	↑3.3
12/31 17:00	59.3	↑3.7
12/31 17:10	63.5	↑4.2
12/31 17:20	68.1	↑4.6
12/31 17:30	73.1	↑5.0
12/31 17:40	78.4	↑5.3
12/31 17:50	84.0	↑5.6
12/31 18:00	89.8	↑5.8
12/31 18:10	95.9	↑6.1
12/31 18:20	102.1	↑6.2
12/31 18:30	108.3	↑6.2
12/31 18:40	114.7	↑6.4
12/31 18:50	121.0	↑6.3
12/31 19:00	127.3	↑6.3
12/31 19:10	133.5	↑6.2
12/31 19:20	139.5	↑6.0
12/31 19:30	145.3	↑5.8
12/31 19:40	150.9	↑5.6
12/31 19:50	156.2	↑5.3
12/31 20:00	161.1	↑4.9
12/31 20:10	165.7	↑4.6
12/31 20:20	169.9	↑4.2
12/31 20:30	173.6	↑3.7
12/31 20:40	176.8	↑3.2
12/31 20:50	179.5	↑2.7
12/31 21:00	181.6	↑2.1
12/31 21:10	183.2	↑1.6
12/31 21:20	184.2	↑1.0
12/31 21:30	184.6	↑0.4	満潮
12/31 21:40	184.4	↓-0.2
12/31 21:50	183.6	↓-0.8
12/31 22:00	182.2	↓-1.4
12/31 22:10	180.2	↓-2.0
12/31 22:20	177.6	↓-2.6
12/31 22:30	174.5	↓-3.1
12/31 22:40	170.7	↓-3.8
12/31 22:50	166.4	↓-4.3
12/31 23:00	161.6	↓-4.8
12/31 23:10	156.3	↓-5.3
12/31 23:20	150.6	↓-5.7
12/31 23:30	144.4	↓-6.2
12/31 23:40	137.9	↓-6.5
12/31 23:50	131.0	↓-6.9