20 (月)	00:56	06:47	12:53	19:38
	204cm	101cm	210cm	75cm
小潮 出 07:01 入 18:11 出 11:35 入 00:59

俵ヶ浦（長崎）2040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	197.2	↑2.6
2/20 00:10	199.4	↑2.2
2/20 00:20	201.1	↑1.7
2/20 00:30	202.5	↑1.4
2/20 00:40	203.3	↑0.8
2/20 00:50	203.8	↑0.5	満潮
2/20 01:00	203.7	↓-0.1
2/20 01:10	203.3	↓-0.4
2/20 01:20	202.4	↓-0.9
2/20 01:30	201.1	↓-1.3
2/20 01:40	199.4	↓-1.7
2/20 01:50	197.3	↓-2.1
2/20 02:00	194.8	↓-2.5
2/20 02:10	192.0	↓-2.8
2/20 02:20	188.8	↓-3.2
2/20 02:30	185.4	↓-3.4
2/20 02:40	181.7	↓-3.7
2/20 02:50	177.8	↓-3.9
2/20 03:00	173.7	↓-4.1
2/20 03:10	169.4	↓-4.3
2/20 03:20	164.9	↓-4.5
2/20 03:30	160.4	↓-4.5
2/20 03:40	155.8	↓-4.6
2/20 03:50	151.2	↓-4.6
2/20 04:00	146.6	↓-4.6
2/20 04:10	142.1	↓-4.5
2/20 04:20	137.6	↓-4.5
2/20 04:30	133.3	↓-4.3
2/20 04:40	129.1	↓-4.2
2/20 04:50	125.1	↓-4.0
2/20 05:00	121.3	↓-3.8
2/20 05:10	117.7	↓-3.6
2/20 05:20	114.4	↓-3.3
2/20 05:30	111.5	↓-2.9
2/20 05:40	108.8	↓-2.7
2/20 05:50	106.4	↓-2.4
2/20 06:00	104.5	↓-1.9
2/20 06:10	102.8	↓-1.7
2/20 06:20	101.6	↓-1.2
2/20 06:30	100.8	↓-0.8
2/20 06:40	100.3	↓-0.5	干潮
2/20 06:50	100.3	0
2/20 07:00	100.6	↑0.3
2/20 07:10	101.4	↑0.8
2/20 07:20	102.5	↑1.1
2/20 07:30	104.1	↑1.6
2/20 07:40	106.0	↑1.9
2/20 07:50	108.2	↑2.2
2/20 08:00	110.8	↑2.6
2/20 08:10	113.7	↑2.9
2/20 08:20	117.0	↑3.3
2/20 08:30	120.5	↑3.5
2/20 08:40	124.2	↑3.7
2/20 08:50	128.2	↑4.0
2/20 09:00	132.3	↑4.1
2/20 09:10	136.7	↑4.4
2/20 09:20	141.1	↑4.4
2/20 09:30	145.7	↑4.6
2/20 09:40	150.3	↑4.6
2/20 09:50	155.0	↑4.7
2/20 10:00	159.6	↑4.6
2/20 10:10	164.2	↑4.6
2/20 10:20	168.8	↑4.6
2/20 10:30	173.2	↑4.4
2/20 10:40	177.6	↑4.4
2/20 10:50	181.7	↑4.1
2/20 11:00	185.6	↑3.9
2/20 11:10	189.4	↑3.8
2/20 11:20	192.8	↑3.4
2/20 11:30	196.0	↑3.2
2/20 11:40	198.9	↑2.9
2/20 11:50	201.4	↑2.5
2/20 12:00	203.7	↑2.3
2/20 12:10	205.5	↑1.8
2/20 12:20	207.0	↑1.5
2/20 12:30	208.1	↑1.1
2/20 12:40	208.8	↑0.7
2/20 12:50	209.1	↑0.3	満潮
2/20 13:00	208.9	↓-0.2
2/20 13:10	208.4	↓-0.5
2/20 13:20	207.5	↓-0.9
2/20 13:30	206.1	↓-1.4
2/20 13:40	204.4	↓-1.7
2/20 13:50	202.3	↓-2.1
2/20 14:00	199.8	↓-2.5
2/20 14:10	197.0	↓-2.8
2/20 14:20	193.8	↓-3.2
2/20 14:30	190.3	↓-3.5
2/20 14:40	186.5	↓-3.8
2/20 14:50	182.4	↓-4.1
2/20 15:00	178.1	↓-4.3
2/20 15:10	173.5	↓-4.6
2/20 15:20	168.8	↓-4.7
2/20 15:30	163.9	↓-4.9
2/20 15:40	158.8	↓-5.1
2/20 15:50	153.7	↓-5.1
2/20 16:00	148.5	↓-5.2
2/20 16:10	143.2	↓-5.3	最大潮位差
2/20 16:20	137.9	↓-5.3	最大潮位差
2/20 16:30	132.7	↓-5.2
2/20 16:40	127.5	↓-5.2
2/20 16:50	122.4	↓-5.1
2/20 17:00	117.5	↓-4.9
2/20 17:10	112.7	↓-4.8
2/20 17:20	108.0	↓-4.7
2/20 17:30	103.6	↓-4.4
2/20 17:40	99.4	↓-4.2
2/20 17:50	95.5	↓-3.9
2/20 18:00	91.8	↓-3.7
2/20 18:10	88.4	↓-3.4
2/20 18:20	85.4	↓-3.0
2/20 18:30	82.7	↓-2.7
2/20 18:40	80.4	↓-2.3
2/20 18:50	78.4	↓-2.0
2/20 19:00	76.7	↓-1.7
2/20 19:10	75.5	↓-1.2
2/20 19:20	74.7	↓-0.8
2/20 19:30	74.2	↓-0.5	干潮
2/20 19:40	74.1	↓-0.1
2/20 19:50	74.4	↑0.3
2/20 20:00	75.1	↑0.7
2/20 20:10	76.1	↑1.0
2/20 20:20	77.5	↑1.4
2/20 20:30	79.2	↑1.7
2/20 20:40	81.3	↑2.1
2/20 20:50	83.7	↑2.4
2/20 21:00	86.4	↑2.7
2/20 21:10	89.3	↑2.9
2/20 21:20	92.6	↑3.3
2/20 21:30	96.0	↑3.4
2/20 21:40	99.7	↑3.7
2/20 21:50	103.5	↑3.8
2/20 22:00	107.5	↑4.0
2/20 22:10	111.6	↑4.1
2/20 22:20	115.9	↑4.3
2/20 22:30	120.2	↑4.3
2/20 22:40	124.5	↑4.3
2/20 22:50	128.9	↑4.4
2/20 23:00	133.2	↑4.3
2/20 23:10	137.5	↑4.3
2/20 23:20	141.8	↑4.3
2/20 23:30	146.0	↑4.2
2/20 23:40	150.0	↑4.0
2/20 23:50	153.9	↑3.9