12 (土)	11:26	05:10	23:35	17:32
	189cm	-2cm	180cm	17cm
中潮 出 07:11 入 18:04 出 21:21 入 09:13

島山（長崎）2039年02月12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
2/12 00:00	173.2	↓-3.8
2/12 00:10	168.9	↓-4.3
2/12 00:20	164.0	↓-4.9
2/12 00:30	158.6	↓-5.4
2/12 00:40	152.7	↓-5.9
2/12 00:50	146.4	↓-6.3
2/12 01:00	139.7	↓-6.7
2/12 01:10	132.6	↓-7.1
2/12 01:20	125.3	↓-7.3
2/12 01:30	117.8	↓-7.5
2/12 01:40	110.0	↓-7.8
2/12 01:50	102.1	↓-7.9
2/12 02:00	94.2	↓-7.9
2/12 02:10	86.2	↓-8.0	最大潮位差
2/12 02:20	78.3	↓-7.9
2/12 02:30	70.5	↓-7.8
2/12 02:40	62.8	↓-7.7
2/12 02:50	55.4	↓-7.4
2/12 03:00	48.2	↓-7.2
2/12 03:10	41.3	↓-6.9
2/12 03:20	34.7	↓-6.6
2/12 03:30	28.6	↓-6.1
2/12 03:40	23.0	↓-5.6
2/12 03:50	17.8	↓-5.2
2/12 04:00	13.1	↓-4.7
2/12 04:10	9.1	↓-4.0
2/12 04:20	5.6	↓-3.5
2/12 04:30	2.7	↓-2.9
2/12 04:40	0.5	↓-2.2
2/12 04:50	-1.1	↓-1.6
2/12 05:00	-2.1	↓-1.0	干潮
2/12 05:10	-2.3	↓-0.2	干潮
2/12 05:20	-1.9	↑0.4
2/12 05:30	-0.8	↑1.1
2/12 05:40	1.0	↑1.8
2/12 05:50	3.4	↑2.4
2/12 06:00	6.4	↑3.0
2/12 06:10	10.0	↑3.6
2/12 06:20	14.3	↑4.3
2/12 06:30	19.1	↑4.8
2/12 06:40	24.4	↑5.3
2/12 06:50	30.1	↑5.7
2/12 07:00	36.4	↑6.3
2/12 07:10	43.0	↑6.6
2/12 07:20	50.0	↑7.0
2/12 07:30	57.3	↑7.3
2/12 07:40	64.8	↑7.5
2/12 07:50	72.5	↑7.7
2/12 08:00	80.4	↑7.9
2/12 08:10	88.3	↑7.9
2/12 08:20	96.3	↑8.0	最大潮位差
2/12 08:30	104.3	↑8.0	最大潮位差
2/12 08:40	112.2	↑7.9
2/12 08:50	119.9	↑7.7
2/12 09:00	127.4	↑7.5
2/12 09:10	134.8	↑7.4
2/12 09:20	141.8	↑7.0
2/12 09:30	148.4	↑6.6
2/12 09:40	154.7	↑6.3
2/12 09:50	160.6	↑5.9
2/12 10:00	165.9	↑5.3
2/12 10:10	170.8	↑4.9
2/12 10:20	175.1	↑4.3
2/12 10:30	178.9	↑3.8
2/12 10:40	182.1	↑3.2
2/12 10:50	184.6	↑2.5
2/12 11:00	186.5	↑1.9
2/12 11:10	187.8	↑1.3
2/12 11:20	188.4	↑0.6	満潮
2/12 11:30	188.4	0
2/12 11:40	187.7	↓-0.7
2/12 11:50	186.4	↓-1.3
2/12 12:00	184.4	↓-2.0
2/12 12:10	181.9	↓-2.5
2/12 12:20	178.7	↓-3.2
2/12 12:30	175.0	↓-3.7
2/12 12:40	170.7	↓-4.3
2/12 12:50	166.0	↓-4.7
2/12 13:00	160.7	↓-5.3
2/12 13:10	155.1	↓-5.6
2/12 13:20	149.0	↓-6.1
2/12 13:30	142.6	↓-6.4
2/12 13:40	135.9	↓-6.7
2/12 13:50	129.0	↓-6.9
2/12 14:00	121.9	↓-7.1
2/12 14:10	114.6	↓-7.3
2/12 14:20	107.3	↓-7.3
2/12 14:30	99.9	↓-7.4
2/12 14:40	92.6	↓-7.3
2/12 14:50	85.3	↓-7.3
2/12 15:00	78.2	↓-7.1
2/12 15:10	71.2	↓-7.0
2/12 15:20	64.5	↓-6.7
2/12 15:30	58.0	↓-6.5
2/12 15:40	51.9	↓-6.1
2/12 15:50	46.2	↓-5.7
2/12 16:00	40.8	↓-5.4
2/12 16:10	36.0	↓-4.8
2/12 16:20	31.6	↓-4.4
2/12 16:30	27.7	↓-3.9
2/12 16:40	24.4	↓-3.3
2/12 16:50	21.6	↓-2.8
2/12 17:00	19.4	↓-2.2
2/12 17:10	17.9	↓-1.5
2/12 17:20	16.9	↓-1.0
2/12 17:30	16.6	↓-0.3	干潮
2/12 17:40	16.8	↑0.2
2/12 17:50	17.7	↑0.9
2/12 18:00	19.2	↑1.5
2/12 18:10	21.3	↑2.1
2/12 18:20	24.0	↑2.7
2/12 18:30	27.2	↑3.2
2/12 18:40	31.0	↑3.8
2/12 18:50	35.3	↑4.3
2/12 19:00	40.0	↑4.7
2/12 19:10	45.2	↑5.2
2/12 19:20	50.8	↑5.6
2/12 19:30	56.7	↑5.9
2/12 19:40	62.9	↑6.2
2/12 19:50	69.4	↑6.5
2/12 20:00	76.1	↑6.7
2/12 20:10	83.0	↑6.9
2/12 20:20	90.0	↑7.0
2/12 20:30	97.0	↑7.0
2/12 20:40	104.0	↑7.0
2/12 20:50	111.0	↑7.0
2/12 21:00	118.0	↑7.0
2/12 21:10	124.7	↑6.7
2/12 21:20	131.3	↑6.6
2/12 21:30	137.6	↑6.3
2/12 21:40	143.6	↑6.0
2/12 21:50	149.3	↑5.7
2/12 22:00	154.6	↑5.3
2/12 22:10	159.4	↑4.8
2/12 22:20	163.9	↑4.5
2/12 22:30	167.8	↑3.9
2/12 22:40	171.2	↑3.4
2/12 22:50	174.1	↑2.9
2/12 23:00	176.4	↑2.3
2/12 23:10	178.1	↑1.7
2/12 23:20	179.2	↑1.1
2/12 23:30	179.7	↑0.5	満潮
2/12 23:40	179.6	↓-0.1
2/12 23:50	178.9	↓-0.7