20 (日)	00:21	06:24	12:31	18:51
	176cm	34cm	175cm	28cm
中潮 出 07:03 入 18:12 出 23:35 入 09:56

大山浦（長崎）2033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	174.4	↑1.4
2/20 00:10	175.2	↑0.8
2/20 00:20	175.5	↑0.3	満潮
2/20 00:30	175.2	↓-0.3
2/20 00:40	174.4	↓-0.8
2/20 00:50	173.1	↓-1.3
2/20 01:00	171.2	↓-1.9
2/20 01:10	168.8	↓-2.4
2/20 01:20	166.0	↓-2.8
2/20 01:30	162.6	↓-3.4
2/20 01:40	158.9	↓-3.7
2/20 01:50	154.7	↓-4.2
2/20 02:00	150.1	↓-4.6
2/20 02:10	145.2	↓-4.9
2/20 02:20	140.0	↓-5.2
2/20 02:30	134.5	↓-5.5
2/20 02:40	128.9	↓-5.6
2/20 02:50	123.0	↓-5.9
2/20 03:00	117.0	↓-6.0
2/20 03:10	110.9	↓-6.1
2/20 03:20	104.8	↓-6.1
2/20 03:30	98.6	↓-6.2	最大潮位差
2/20 03:40	92.6	↓-6.0
2/20 03:50	86.6	↓-6.0
2/20 04:00	80.7	↓-5.9
2/20 04:10	75.1	↓-5.6
2/20 04:20	69.6	↓-5.5
2/20 04:30	64.4	↓-5.2
2/20 04:40	59.6	↓-4.8
2/20 04:50	55.0	↓-4.6
2/20 05:00	50.8	↓-4.2
2/20 05:10	47.1	↓-3.7
2/20 05:20	43.7	↓-3.4
2/20 05:30	40.8	↓-2.9
2/20 05:40	38.4	↓-2.4
2/20 05:50	36.5	↓-1.9
2/20 06:00	35.0	↓-1.5
2/20 06:10	34.1	↓-0.9
2/20 06:20	33.7	↓-0.4	干潮
2/20 06:30	33.9	↑0.2
2/20 06:40	34.5	↑0.6
2/20 06:50	35.6	↑1.1
2/20 07:00	37.3	↑1.7
2/20 07:10	39.4	↑2.1
2/20 07:20	42.1	↑2.7
2/20 07:30	45.2	↑3.1
2/20 07:40	48.7	↑3.5
2/20 07:50	52.6	↑3.9
2/20 08:00	56.9	↑4.3
2/20 08:10	61.5	↑4.6
2/20 08:20	66.5	↑5.0
2/20 08:30	71.7	↑5.2
2/20 08:40	77.1	↑5.4
2/20 08:50	82.8	↑5.7
2/20 09:00	88.6	↑5.8
2/20 09:10	94.5	↑5.9
2/20 09:20	100.5	↑6.0
2/20 09:30	106.5	↑6.0
2/20 09:40	112.5	↑6.0
2/20 09:50	118.4	↑5.9
2/20 10:00	124.2	↑5.8
2/20 10:10	129.9	↑5.7
2/20 10:20	135.3	↑5.4
2/20 10:30	140.6	↑5.3
2/20 10:40	145.6	↑5.0
2/20 10:50	150.2	↑4.6
2/20 11:00	154.6	↑4.4
2/20 11:10	158.5	↑3.9
2/20 11:20	162.1	↑3.6
2/20 11:30	165.2	↑3.1
2/20 11:40	167.9	↑2.7
2/20 11:50	170.2	↑2.3
2/20 12:00	171.9	↑1.7
2/20 12:10	173.2	↑1.3
2/20 12:20	173.9	↑0.7
2/20 12:30	174.2	↑0.3	満潮
2/20 12:40	173.9	↓-0.3
2/20 12:50	173.1	↓-0.8
2/20 13:00	171.9	↓-1.2
2/20 13:10	170.1	↓-1.8
2/20 13:20	167.8	↓-2.3
2/20 13:30	165.1	↓-2.7
2/20 13:40	161.9	↓-3.2
2/20 13:50	158.4	↓-3.5
2/20 14:00	154.4	↓-4.0
2/20 14:10	150.0	↓-4.4
2/20 14:20	145.3	↓-4.7
2/20 14:30	140.3	↓-5.0
2/20 14:40	135.0	↓-5.3
2/20 14:50	129.5	↓-5.5
2/20 15:00	123.8	↓-5.7
2/20 15:10	118.0	↓-5.8
2/20 15:20	112.0	↓-6.0
2/20 15:30	105.9	↓-6.1
2/20 15:40	99.8	↓-6.1
2/20 15:50	93.8	↓-6.0
2/20 16:00	87.7	↓-6.1
2/20 16:10	81.8	↓-5.9
2/20 16:20	76.0	↓-5.8
2/20 16:30	70.4	↓-5.6
2/20 16:40	65.0	↓-5.4
2/20 16:50	59.8	↓-5.2
2/20 17:00	54.9	↓-4.9
2/20 17:10	50.4	↓-4.5
2/20 17:20	46.1	↓-4.3
2/20 17:30	42.3	↓-3.8
2/20 17:40	38.8	↓-3.5
2/20 17:50	35.8	↓-3.0
2/20 18:00	33.2	↓-2.6
2/20 18:10	31.1	↓-2.1
2/20 18:20	29.4	↓-1.7
2/20 18:30	28.2	↓-1.2
2/20 18:40	27.5	↓-0.7
2/20 18:50	27.3	↓-0.2	干潮
2/20 19:00	27.6	↑0.3
2/20 19:10	28.3	↑0.7
2/20 19:20	29.5	↑1.2
2/20 19:30	31.2	↑1.7
2/20 19:40	33.3	↑2.1
2/20 19:50	35.9	↑2.6
2/20 20:00	38.9	↑3.0
2/20 20:10	42.2	↑3.3
2/20 20:20	45.9	↑3.7
2/20 20:30	50.0	↑4.1
2/20 20:40	54.3	↑4.3
2/20 20:50	59.0	↑4.7
2/20 21:00	63.8	↑4.8
2/20 21:10	68.9	↑5.1
2/20 21:20	74.1	↑5.2
2/20 21:30	79.5	↑5.4
2/20 21:40	84.9	↑5.4
2/20 21:50	90.4	↑5.5
2/20 22:00	95.9	↑5.5
2/20 22:10	101.4	↑5.5
2/20 22:20	106.9	↑5.5
2/20 22:30	112.2	↑5.3
2/20 22:40	117.3	↑5.1
2/20 22:50	122.4	↑5.1
2/20 23:00	127.2	↑4.8
2/20 23:10	131.7	↑4.5
2/20 23:20	136.0	↑4.3
2/20 23:30	140.0	↑4.0
2/20 23:40	143.6	↑3.6
2/20 23:50	147.0	↑3.4