20 (日)	07:13	00:21	18:33	13:00
	225cm	39cm	217cm	108cm
中潮 出 07:01 入 18:12 出 04:57 入 15:06

高後崎（長崎）2039年02月20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
2/20 00:00	39.1	↓-1.3
2/20 00:10	38.3	↓-0.8
2/20 00:20	38.0	↓-0.3	干潮
2/20 00:30	38.3	↑0.3
2/20 00:40	39.1	↑0.8
2/20 00:50	40.4	↑1.3
2/20 01:00	42.3	↑1.9
2/20 01:10	44.7	↑2.4
2/20 01:20	47.6	↑2.9
2/20 01:30	51.0	↑3.4
2/20 01:40	54.9	↑3.9
2/20 01:50	59.2	↑4.3
2/20 02:00	64.0	↑4.8
2/20 02:10	69.1	↑5.1
2/20 02:20	74.7	↑5.6
2/20 02:30	80.5	↑5.8
2/20 02:40	86.7	↑6.2
2/20 02:50	93.1	↑6.4
2/20 03:00	99.8	↑6.7
2/20 03:10	106.6	↑6.8
2/20 03:20	113.6	↑7.0
2/20 03:30	120.7	↑7.1
2/20 03:40	127.9	↑7.2
2/20 03:50	135.1	↑7.2
2/20 04:00	142.3	↑7.2
2/20 04:10	149.4	↑7.1
2/20 04:20	156.3	↑6.9
2/20 04:30	163.2	↑6.9
2/20 04:40	169.8	↑6.6
2/20 04:50	176.2	↑6.4
2/20 05:00	182.4	↑6.2
2/20 05:10	188.2	↑5.8
2/20 05:20	193.7	↑5.5
2/20 05:30	198.8	↑5.1
2/20 05:40	203.6	↑4.8
2/20 05:50	207.8	↑4.2
2/20 06:00	211.7	↑3.9
2/20 06:10	215.1	↑3.4
2/20 06:20	218.0	↑2.9
2/20 06:30	220.4	↑2.4
2/20 06:40	222.3	↑1.9
2/20 06:50	223.6	↑1.3
2/20 07:00	224.5	↑0.9
2/20 07:10	224.8	↑0.3	満潮
2/20 07:20	224.6	↓-0.2
2/20 07:30	224.0	↓-0.6
2/20 07:40	222.8	↓-1.2
2/20 07:50	221.1	↓-1.7
2/20 08:00	219.0	↓-2.1
2/20 08:10	216.5	↓-2.5
2/20 08:20	213.5	↓-3.0
2/20 08:30	210.1	↓-3.4
2/20 08:40	206.4	↓-3.7
2/20 08:50	202.4	↓-4.0
2/20 09:00	198.1	↓-4.3
2/20 09:10	193.5	↓-4.6
2/20 09:20	188.7	↓-4.8
2/20 09:30	183.7	↓-5.0
2/20 09:40	178.6	↓-5.1
2/20 09:50	173.4	↓-5.2
2/20 10:00	168.1	↓-5.3
2/20 10:10	162.9	↓-5.2
2/20 10:20	157.6	↓-5.3
2/20 10:30	152.5	↓-5.1
2/20 10:40	147.4	↓-5.1
2/20 10:50	142.5	↓-4.9
2/20 11:00	137.8	↓-4.7
2/20 11:10	133.4	↓-4.4
2/20 11:20	129.2	↓-4.2
2/20 11:30	125.3	↓-3.9
2/20 11:40	121.7	↓-3.6
2/20 11:50	118.5	↓-3.2
2/20 12:00	115.6	↓-2.9
2/20 12:10	113.2	↓-2.4
2/20 12:20	111.2	↓-2.0
2/20 12:30	109.6	↓-1.6
2/20 12:40	108.5	↓-1.1
2/20 12:50	107.8	↓-0.7	干潮
2/20 13:00	107.6	↓-0.2	干潮
2/20 13:10	107.9	↑0.3
2/20 13:20	108.6	↑0.7
2/20 13:30	109.8	↑1.2
2/20 13:40	111.4	↑1.6
2/20 13:50	113.5	↑2.1
2/20 14:00	116.0	↑2.5
2/20 14:10	118.8	↑2.8
2/20 14:20	122.1	↑3.3
2/20 14:30	125.7	↑3.6
2/20 14:40	129.6	↑3.9
2/20 14:50	133.7	↑4.1
2/20 15:00	138.2	↑4.5
2/20 15:10	142.8	↑4.6
2/20 15:20	147.6	↑4.8
2/20 15:30	152.6	↑5.0
2/20 15:40	157.6	↑5.0
2/20 15:50	162.7	↑5.1
2/20 16:00	167.8	↑5.1
2/20 16:10	172.8	↑5.0
2/20 16:20	177.8	↑5.0
2/20 16:30	182.6	↑4.8
2/20 16:40	187.2	↑4.6
2/20 16:50	191.7	↑4.5
2/20 17:00	195.9	↑4.2
2/20 17:10	199.7	↑3.8
2/20 17:20	203.3	↑3.6
2/20 17:30	206.5	↑3.2
2/20 17:40	209.3	↑2.8
2/20 17:50	211.6	↑2.3
2/20 18:00	213.5	↑1.9
2/20 18:10	214.9	↑1.4
2/20 18:20	215.8	↑0.9
2/20 18:30	216.2	↑0.4	満潮
2/20 18:40	216.0	↓-0.2
2/20 18:50	215.3	↓-0.7
2/20 19:00	214.0	↓-1.3
2/20 19:10	212.2	↓-1.8
2/20 19:20	209.8	↓-2.4
2/20 19:30	206.9	↓-2.9
2/20 19:40	203.5	↓-3.4
2/20 19:50	199.5	↓-4.0
2/20 20:00	195.0	↓-4.5
2/20 20:10	190.1	↓-4.9
2/20 20:20	184.7	↓-5.4
2/20 20:30	178.8	↓-5.9
2/20 20:40	172.6	↓-6.2
2/20 20:50	166.0	↓-6.6
2/20 21:00	159.1	↓-6.9
2/20 21:10	151.9	↓-7.2
2/20 21:20	144.5	↓-7.4
2/20 21:30	136.9	↓-7.6
2/20 21:40	129.1	↓-7.8
2/20 21:50	121.3	↓-7.8
2/20 22:00	113.4	↓-7.9	最大潮位差
2/20 22:10	105.5	↓-7.9	最大潮位差
2/20 22:20	97.7	↓-7.8
2/20 22:30	90.0	↓-7.7
2/20 22:40	82.4	↓-7.6
2/20 22:50	75.1	↓-7.3
2/20 23:00	68.0	↓-7.1
2/20 23:10	61.3	↓-6.7
2/20 23:20	54.9	↓-6.4
2/20 23:30	48.9	↓-6.0
2/20 23:40	43.3	↓-5.6
2/20 23:50	38.3	↓-5.0