20 (火)	00:48	06:43	12:46	19:16
	163cm	52cm	163cm	35cm
小潮 出 07:03 入 18:12 出 10:06 入 -

大山浦（長崎）2029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	157.8	↑2.4
2/20 00:10	159.7	↑1.9
2/20 00:20	161.2	↑1.5
2/20 00:30	162.3	↑1.1
2/20 00:40	162.8	↑0.5	満潮
2/20 00:50	162.9	↑0.1
2/20 01:00	162.6	↓-0.3
2/20 01:10	161.8	↓-0.8
2/20 01:20	160.5	↓-1.3
2/20 01:30	158.8	↓-1.7
2/20 01:40	156.8	↓-2.0
2/20 01:50	154.3	↓-2.5
2/20 02:00	151.4	↓-2.9
2/20 02:10	148.2	↓-3.2
2/20 02:20	144.7	↓-3.5
2/20 02:30	140.8	↓-3.9
2/20 02:40	136.8	↓-4.0
2/20 02:50	132.5	↓-4.3
2/20 03:00	128.0	↓-4.5
2/20 03:10	123.3	↓-4.7
2/20 03:20	118.5	↓-4.8
2/20 03:30	113.7	↓-4.8
2/20 03:40	108.8	↓-4.9
2/20 03:50	103.9	↓-4.9
2/20 04:00	99.0	↓-4.9
2/20 04:10	94.2	↓-4.8
2/20 04:20	89.5	↓-4.7
2/20 04:30	85.0	↓-4.5
2/20 04:40	80.6	↓-4.4
2/20 04:50	76.4	↓-4.2
2/20 05:00	72.5	↓-3.9
2/20 05:10	68.9	↓-3.6
2/20 05:20	65.5	↓-3.4
2/20 05:30	62.5	↓-3.0
2/20 05:40	59.8	↓-2.7
2/20 05:50	57.5	↓-2.3
2/20 06:00	55.5	↓-2.0
2/20 06:10	54.0	↓-1.5
2/20 06:20	52.9	↓-1.1
2/20 06:30	52.1	↓-0.8
2/20 06:40	51.8	↓-0.3	干潮
2/20 06:50	52.0	↑0.2
2/20 07:00	52.5	↑0.5
2/20 07:10	53.4	↑0.9
2/20 07:20	54.8	↑1.4
2/20 07:30	56.5	↑1.7
2/20 07:40	58.7	↑2.2
2/20 07:50	61.2	↑2.5
2/20 08:00	64.0	↑2.8
2/20 08:10	67.2	↑3.2
2/20 08:20	70.7	↑3.5
2/20 08:30	74.4	↑3.7
2/20 08:40	78.4	↑4.0
2/20 08:50	82.6	↑4.2
2/20 09:00	87.0	↑4.4
2/20 09:10	91.5	↑4.5
2/20 09:20	96.2	↑4.7
2/20 09:30	100.9	↑4.7
2/20 09:40	105.7	↑4.8
2/20 09:50	110.5	↑4.8
2/20 10:00	115.3	↑4.8
2/20 10:10	120.0	↑4.7
2/20 10:20	124.6	↑4.6
2/20 10:30	129.1	↑4.5
2/20 10:40	133.5	↑4.4
2/20 10:50	137.6	↑4.1
2/20 11:00	141.5	↑3.9
2/20 11:10	145.1	↑3.6
2/20 11:20	148.5	↑3.4
2/20 11:30	151.6	↑3.1
2/20 11:40	154.3	↑2.7
2/20 11:50	156.7	↑2.4
2/20 12:00	158.7	↑2.0
2/20 12:10	160.3	↑1.6
2/20 12:20	161.5	↑1.2
2/20 12:30	162.4	↑0.9
2/20 12:40	162.8	↑0.4	満潮
2/20 12:50	162.8	0
2/20 13:00	162.3	↓-0.5
2/20 13:10	161.5	↓-0.8
2/20 13:20	160.2	↓-1.3
2/20 13:30	158.6	↓-1.6
2/20 13:40	156.5	↓-2.1
2/20 13:50	154.1	↓-2.4
2/20 14:00	151.3	↓-2.8
2/20 14:10	148.1	↓-3.2
2/20 14:20	144.7	↓-3.4
2/20 14:30	140.9	↓-3.8
2/20 14:40	136.8	↓-4.1
2/20 14:50	132.5	↓-4.3
2/20 15:00	128.0	↓-4.5
2/20 15:10	123.3	↓-4.7
2/20 15:20	118.4	↓-4.9
2/20 15:30	113.4	↓-5.0
2/20 15:40	108.3	↓-5.1
2/20 15:50	103.2	↓-5.1
2/20 16:00	98.0	↓-5.2	最大潮位差
2/20 16:10	92.9	↓-5.1
2/20 16:20	87.7	↓-5.2	最大潮位差
2/20 16:30	82.7	↓-5.0
2/20 16:40	77.7	↓-5.0
2/20 16:50	72.9	↓-4.8
2/20 17:00	68.3	↓-4.6
2/20 17:10	63.9	↓-4.4
2/20 17:20	59.7	↓-4.2
2/20 17:30	55.8	↓-3.9
2/20 17:40	52.1	↓-3.7
2/20 17:50	48.8	↓-3.3
2/20 18:00	45.7	↓-3.1
2/20 18:10	43.1	↓-2.6
2/20 18:20	40.7	↓-2.4
2/20 18:30	38.8	↓-1.9
2/20 18:40	37.2	↓-1.6
2/20 18:50	36.0	↓-1.2
2/20 19:00	35.2	↓-0.8
2/20 19:10	34.8	↓-0.4	干潮
2/20 19:20	34.9	↑0.1
2/20 19:30	35.3	↑0.4
2/20 19:40	36.1	↑0.8
2/20 19:50	37.2	↑1.1
2/20 20:00	38.8	↑1.6
2/20 20:10	40.7	↑1.9
2/20 20:20	42.9	↑2.2
2/20 20:30	45.5	↑2.6
2/20 20:40	48.3	↑2.8
2/20 20:50	51.5	↑3.2
2/20 21:00	54.9	↑3.4
2/20 21:10	58.5	↑3.6
2/20 21:20	62.4	↑3.9
2/20 21:30	66.4	↑4.0
2/20 21:40	70.6	↑4.2
2/20 21:50	74.9	↑4.3
2/20 22:00	79.3	↑4.4
2/20 22:10	83.7	↑4.4
2/20 22:20	88.2	↑4.5
2/20 22:30	92.7	↑4.5
2/20 22:40	97.2	↑4.5
2/20 22:50	101.5	↑4.3
2/20 23:00	105.8	↑4.3
2/20 23:10	110.0	↑4.2
2/20 23:20	114.1	↑4.1
2/20 23:30	117.9	↑3.8
2/20 23:40	121.6	↑3.7
2/20 23:50	125.1	↑3.5