20 (日)	02:34	07:47	13:15	20:54
	171cm	135cm	173cm	74cm
小潮 出 05:47 入 18:57 出 00:53 入 10:32

薄香湾／平戸（長崎）2025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	143.1	↑3.5	最大潮位差
4/20 00:10	146.5	↑3.4
4/20 00:20	149.6	↑3.1
4/20 00:30	152.6	↑3.0
4/20 00:40	155.4	↑2.8
4/20 00:50	158.0	↑2.6
4/20 01:00	160.3	↑2.3
4/20 01:10	162.4	↑2.1
4/20 01:20	164.3	↑1.9
4/20 01:30	165.9	↑1.6
4/20 01:40	167.3	↑1.4
4/20 01:50	168.4	↑1.1
4/20 02:00	169.3	↑0.9
4/20 02:10	170.0	↑0.7
4/20 02:20	170.4	↑0.4
4/20 02:30	170.6	↑0.2	満潮
4/20 02:40	170.5	↓-0.1
4/20 02:50	170.3	↓-0.2
4/20 03:00	169.8	↓-0.5
4/20 03:10	169.2	↓-0.6
4/20 03:20	168.3	↓-0.9
4/20 03:30	167.4	↓-0.9
4/20 03:40	166.2	↓-1.2
4/20 03:50	164.9	↓-1.3
4/20 04:00	163.5	↓-1.4
4/20 04:10	162.0	↓-1.5
4/20 04:20	160.4	↓-1.6
4/20 04:30	158.8	↓-1.6
4/20 04:40	157.0	↓-1.8
4/20 04:50	155.3	↓-1.7
4/20 05:00	153.5	↓-1.8
4/20 05:10	151.8	↓-1.7
4/20 05:20	150.0	↓-1.8
4/20 05:30	148.3	↓-1.7
4/20 05:40	146.6	↓-1.7
4/20 05:50	145.0	↓-1.6
4/20 06:00	143.5	↓-1.5
4/20 06:10	142.1	↓-1.4
4/20 06:20	140.7	↓-1.4
4/20 06:30	139.5	↓-1.2
4/20 06:40	138.4	↓-1.1
4/20 06:50	137.5	↓-0.9
4/20 07:00	136.7	↓-0.8
4/20 07:10	136.0	↓-0.7
4/20 07:20	135.5	↓-0.5
4/20 07:30	135.2	↓-0.3
4/20 07:40	135.0	↓-0.2	干潮
4/20 07:50	135.0	0
4/20 08:00	135.1	↑0.1
4/20 08:10	135.4	↑0.3
4/20 08:20	135.9	↑0.5
4/20 08:30	136.5	↑0.6
4/20 08:40	137.3	↑0.8
4/20 08:50	138.2	↑0.9
4/20 09:00	139.3	↑1.1
4/20 09:10	140.4	↑1.1
4/20 09:20	141.7	↑1.3
4/20 09:30	143.1	↑1.4
4/20 09:40	144.6	↑1.5
4/20 09:50	146.2	↑1.6
4/20 10:00	147.8	↑1.6
4/20 10:10	149.5	↑1.7
4/20 10:20	151.2	↑1.7
4/20 10:30	153.0	↑1.8
4/20 10:40	154.7	↑1.7
4/20 10:50	156.5	↑1.8
4/20 11:00	158.2	↑1.7
4/20 11:10	159.9	↑1.7
4/20 11:20	161.5	↑1.6
4/20 11:30	163.1	↑1.6
4/20 11:40	164.6	↑1.5
4/20 11:50	166.0	↑1.4
4/20 12:00	167.2	↑1.2
4/20 12:10	168.4	↑1.2
4/20 12:20	169.4	↑1.0
4/20 12:30	170.3	↑0.9
4/20 12:40	171.0	↑0.7
4/20 12:50	171.5	↑0.5
4/20 13:00	171.9	↑0.4
4/20 13:10	172.0	↑0.1	満潮
4/20 13:20	172.0	0
4/20 13:30	171.8	↓-0.2
4/20 13:40	171.4	↓-0.4
4/20 13:50	170.8	↓-0.6
4/20 14:00	169.9	↓-0.9
4/20 14:10	168.9	↓-1.0
4/20 14:20	167.7	↓-1.2
4/20 14:30	166.2	↓-1.5
4/20 14:40	164.6	↓-1.6
4/20 14:50	162.8	↓-1.8
4/20 15:00	160.8	↓-2.0
4/20 15:10	158.6	↓-2.2
4/20 15:20	156.2	↓-2.4
4/20 15:30	153.7	↓-2.5
4/20 15:40	151.0	↓-2.7
4/20 15:50	148.2	↓-2.8
4/20 16:00	145.2	↓-3.0
4/20 16:10	142.2	↓-3.0
4/20 16:20	139.0	↓-3.2
4/20 16:30	135.8	↓-3.2
4/20 16:40	132.5	↓-3.3
4/20 16:50	129.1	↓-3.4
4/20 17:00	125.7	↓-3.4
4/20 17:10	122.3	↓-3.4
4/20 17:20	118.9	↓-3.4
4/20 17:30	115.5	↓-3.4
4/20 17:40	112.1	↓-3.4
4/20 17:50	108.8	↓-3.3
4/20 18:00	105.5	↓-3.3
4/20 18:10	102.3	↓-3.2
4/20 18:20	99.2	↓-3.1
4/20 18:30	96.2	↓-3.0
4/20 18:40	93.4	↓-2.8
4/20 18:50	90.7	↓-2.7
4/20 19:00	88.1	↓-2.6
4/20 19:10	85.8	↓-2.3
4/20 19:20	83.6	↓-2.2
4/20 19:30	81.6	↓-2.0
4/20 19:40	79.8	↓-1.8
4/20 19:50	78.2	↓-1.6
4/20 20:00	76.8	↓-1.4
4/20 20:10	75.6	↓-1.2
4/20 20:20	74.7	↓-0.9
4/20 20:30	74.0	↓-0.7
4/20 20:40	73.6	↓-0.4
4/20 20:50	73.4	↓-0.2	干潮
4/20 21:00	73.4	0
4/20 21:10	73.7	↑0.3
4/20 21:20	74.2	↑0.5
4/20 21:30	75.0	↑0.8
4/20 21:40	76.0	↑1.0
4/20 21:50	77.2	↑1.2
4/20 22:00	78.7	↑1.5
4/20 22:10	80.3	↑1.6
4/20 22:20	82.2	↑1.9
4/20 22:30	84.2	↑2.0
4/20 22:40	86.5	↑2.3
4/20 22:50	88.9	↑2.4
4/20 23:00	91.4	↑2.5
4/20 23:10	94.2	↑2.8
4/20 23:20	97.0	↑2.8
4/20 23:30	100.0	↑3.0
4/20 23:40	103.1	↑3.1
4/20 23:50	106.2	↑3.1