20 (金)	03:58	09:59	14:35	21:58
	188cm	147cm	167cm	79cm
長潮 出 05:46 入 18:57 出 12:06 入 01:55

畑下（長崎）2040年04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
4/20 00:00	135.0	↑3.8	最大潮位差
4/20 00:10	138.8	↑3.8	最大潮位差
4/20 00:20	142.5	↑3.7
4/20 00:30	146.1	↑3.6
4/20 00:40	149.7	↑3.6
4/20 00:50	153.2	↑3.5
4/20 01:00	156.6	↑3.4
4/20 01:10	159.9	↑3.3
4/20 01:20	163.0	↑3.1
4/20 01:30	166.0	↑3.0
4/20 01:40	168.8	↑2.8
4/20 01:50	171.4	↑2.6
4/20 02:00	173.9	↑2.5
4/20 02:10	176.2	↑2.3
4/20 02:20	178.3	↑2.1
4/20 02:30	180.2	↑1.9
4/20 02:40	181.9	↑1.7
4/20 02:50	183.3	↑1.4
4/20 03:00	184.6	↑1.3
4/20 03:10	185.7	↑1.1
4/20 03:20	186.5	↑0.8
4/20 03:30	187.1	↑0.6
4/20 03:40	187.6	↑0.5
4/20 03:50	187.8	↑0.2	満潮
4/20 04:00	187.8	0
4/20 04:10	187.7	↓-0.1
4/20 04:20	187.3	↓-0.4
4/20 04:30	186.8	↓-0.5
4/20 04:40	186.1	↓-0.7
4/20 04:50	185.3	↓-0.8
4/20 05:00	184.3	↓-1.0
4/20 05:10	183.2	↓-1.1
4/20 05:20	181.9	↓-1.3
4/20 05:30	180.6	↓-1.3
4/20 05:40	179.1	↓-1.5
4/20 05:50	177.5	↓-1.6
4/20 06:00	175.9	↓-1.6
4/20 06:10	174.2	↓-1.7
4/20 06:20	172.5	↓-1.7
4/20 06:30	170.7	↓-1.8
4/20 06:40	169.0	↓-1.7
4/20 06:50	167.2	↓-1.8
4/20 07:00	165.4	↓-1.8
4/20 07:10	163.7	↓-1.7
4/20 07:20	161.9	↓-1.8
4/20 07:30	160.3	↓-1.6
4/20 07:40	158.7	↓-1.6
4/20 07:50	157.1	↓-1.6
4/20 08:00	155.7	↓-1.4
4/20 08:10	154.3	↓-1.4
4/20 08:20	153.0	↓-1.3
4/20 08:30	151.8	↓-1.2
4/20 08:40	150.8	↓-1.0
4/20 08:50	149.8	↓-1.0
4/20 09:00	149.0	↓-0.8
4/20 09:10	148.3	↓-0.7
4/20 09:20	147.7	↓-0.6
4/20 09:30	147.3	↓-0.4
4/20 09:40	147.0	↓-0.3
4/20 09:50	146.8	↓-0.2	干潮
4/20 10:00	146.8	0
4/20 10:10	146.9	↑0.1
4/20 10:20	147.1	↑0.2
4/20 10:30	147.4	↑0.3
4/20 10:40	147.8	↑0.4
4/20 10:50	148.4	↑0.6
4/20 11:00	149.0	↑0.6
4/20 11:10	149.8	↑0.8
4/20 11:20	150.6	↑0.8
4/20 11:30	151.5	↑0.9
4/20 11:40	152.4	↑0.9
4/20 11:50	153.4	↑1.0
4/20 12:00	154.5	↑1.1
4/20 12:10	155.5	↑1.0
4/20 12:20	156.6	↑1.1
4/20 12:30	157.7	↑1.1
4/20 12:40	158.8	↑1.1
4/20 12:50	159.8	↑1.0
4/20 13:00	160.8	↑1.0
4/20 13:10	161.8	↑1.0
4/20 13:20	162.7	↑0.9
4/20 13:30	163.5	↑0.8
4/20 13:40	164.2	↑0.7
4/20 13:50	164.9	↑0.7
4/20 14:00	165.4	↑0.5
4/20 14:10	165.8	↑0.4
4/20 14:20	166.1	↑0.3
4/20 14:30	166.2	↑0.1	満潮
4/20 14:40	166.2	0
4/20 14:50	166.0	↓-0.2
4/20 15:00	165.7	↓-0.3
4/20 15:10	165.2	↓-0.5
4/20 15:20	164.5	↓-0.7
4/20 15:30	163.7	↓-0.8
4/20 15:40	162.7	↓-1.0
4/20 15:50	161.5	↓-1.2
4/20 16:00	160.1	↓-1.4
4/20 16:10	158.6	↓-1.5
4/20 16:20	156.8	↓-1.8
4/20 16:30	155.0	↓-1.8
4/20 16:40	152.9	↓-2.1
4/20 16:50	150.7	↓-2.2
4/20 17:00	148.4	↓-2.3
4/20 17:10	145.9	↓-2.5
4/20 17:20	143.3	↓-2.6
4/20 17:30	140.6	↓-2.7
4/20 17:40	137.7	↓-2.9
4/20 17:50	134.8	↓-2.9
4/20 18:00	131.8	↓-3.0
4/20 18:10	128.7	↓-3.1
4/20 18:20	125.6	↓-3.1
4/20 18:30	122.5	↓-3.1
4/20 18:40	119.3	↓-3.2
4/20 18:50	116.2	↓-3.1
4/20 19:00	113.0	↓-3.2
4/20 19:10	109.9	↓-3.1
4/20 19:20	106.9	↓-3.0
4/20 19:30	103.9	↓-3.0
4/20 19:40	101.0	↓-2.9
4/20 19:50	98.3	↓-2.7
4/20 20:00	95.6	↓-2.7
4/20 20:10	93.1	↓-2.5
4/20 20:20	90.8	↓-2.3
4/20 20:30	88.6	↓-2.2
4/20 20:40	86.6	↓-2.0
4/20 20:50	84.8	↓-1.8
4/20 21:00	83.3	↓-1.5
4/20 21:10	81.9	↓-1.4
4/20 21:20	80.8	↓-1.1
4/20 21:30	80.0	↓-0.8
4/20 21:40	79.4	↓-0.6
4/20 21:50	79.1	↓-0.3	干潮
4/20 22:00	79.0	↓-0.1
4/20 22:10	79.2	↑0.2
4/20 22:20	79.7	↑0.5
4/20 22:30	80.5	↑0.8
4/20 22:40	81.5	↑1.0
4/20 22:50	82.8	↑1.3
4/20 23:00	84.4	↑1.6
4/20 23:10	86.3	↑1.9
4/20 23:20	88.4	↑2.1
4/20 23:30	90.8	↑2.4
4/20 23:40	93.4	↑2.6
4/20 23:50	96.2	↑2.8