20 (木)	06:26	00:03	18:44	12:38
	169cm	53cm	171cm	55cm
若潮 出 05:46 入 18:59 出 03:09 入 14:52

箕形（長崎）2028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	52.8	↓-0.2	干潮
4/20 00:10	52.9	↑0.1
4/20 00:20	53.3	↑0.4
4/20 00:30	54.2	↑0.9
4/20 00:40	55.4	↑1.2
4/20 00:50	57.0	↑1.6
4/20 01:00	58.9	↑1.9
4/20 01:10	61.2	↑2.3
4/20 01:20	63.8	↑2.6
4/20 01:30	66.7	↑2.9
4/20 01:40	69.9	↑3.2
4/20 01:50	73.4	↑3.5
4/20 02:00	77.1	↑3.7
4/20 02:10	81.1	↑4.0
4/20 02:20	85.2	↑4.1
4/20 02:30	89.6	↑4.4
4/20 02:40	94.1	↑4.5
4/20 02:50	98.7	↑4.6
4/20 03:00	103.4	↑4.7
4/20 03:10	108.1	↑4.7
4/20 03:20	112.9	↑4.8
4/20 03:30	117.6	↑4.7
4/20 03:40	122.3	↑4.7
4/20 03:50	126.9	↑4.6
4/20 04:00	131.5	↑4.6
4/20 04:10	135.9	↑4.4
4/20 04:20	140.1	↑4.2
4/20 04:30	144.1	↑4.0
4/20 04:40	147.9	↑3.8
4/20 04:50	151.5	↑3.6
4/20 05:00	154.7	↑3.2
4/20 05:10	157.7	↑3.0
4/20 05:20	160.4	↑2.7
4/20 05:30	162.7	↑2.3
4/20 05:40	164.6	↑1.9
4/20 05:50	166.2	↑1.6
4/20 06:00	167.4	↑1.2
4/20 06:10	168.2	↑0.8
4/20 06:20	168.6	↑0.4	満潮
4/20 06:30	168.6	0
4/20 06:40	168.3	↓-0.3
4/20 06:50	167.5	↓-0.8
4/20 07:00	166.3	↓-1.2
4/20 07:10	164.7	↓-1.6
4/20 07:20	162.8	↓-1.9
4/20 07:30	160.5	↓-2.3
4/20 07:40	157.8	↓-2.7
4/20 07:50	154.8	↓-3.0
4/20 08:00	151.5	↓-3.3
4/20 08:10	148.0	↓-3.5
4/20 08:20	144.1	↓-3.9
4/20 08:30	140.0	↓-4.1
4/20 08:40	135.8	↓-4.2
4/20 08:50	131.3	↓-4.5
4/20 09:00	126.7	↓-4.6
4/20 09:10	122.0	↓-4.7
4/20 09:20	117.2	↓-4.8
4/20 09:30	112.4	↓-4.8
4/20 09:40	107.5	↓-4.9
4/20 09:50	102.7	↓-4.8
4/20 10:00	98.0	↓-4.7
4/20 10:10	93.3	↓-4.7
4/20 10:20	88.8	↓-4.5
4/20 10:30	84.4	↓-4.4
4/20 10:40	80.2	↓-4.2
4/20 10:50	76.3	↓-3.9
4/20 11:00	72.6	↓-3.7
4/20 11:10	69.1	↓-3.5
4/20 11:20	66.0	↓-3.1
4/20 11:30	63.2	↓-2.8
4/20 11:40	60.7	↓-2.5
4/20 11:50	58.6	↓-2.1
4/20 12:00	56.9	↓-1.7
4/20 12:10	55.6	↓-1.3
4/20 12:20	54.7	↓-0.9
4/20 12:30	54.2	↓-0.5	干潮
4/20 12:40	54.1	↓-0.1
4/20 12:50	54.4	↑0.3
4/20 13:00	55.2	↑0.8
4/20 13:10	56.3	↑1.1
4/20 13:20	57.9	↑1.6
4/20 13:30	59.8	↑1.9
4/20 13:40	62.1	↑2.3
4/20 13:50	64.8	↑2.7
4/20 14:00	67.9	↑3.1
4/20 14:10	71.2	↑3.3
4/20 14:20	74.9	↑3.7
4/20 14:30	78.8	↑3.9
4/20 14:40	83.0	↑4.2
4/20 14:50	87.4	↑4.4
4/20 15:00	92.0	↑4.6
4/20 15:10	96.7	↑4.7
4/20 15:20	101.5	↑4.8
4/20 15:30	106.4	↑4.9
4/20 15:40	111.4	↑5.0
4/20 15:50	116.4	↑5.0
4/20 16:00	121.3	↑4.9
4/20 16:10	126.2	↑4.9
4/20 16:20	131.0	↑4.8
4/20 16:30	135.6	↑4.6
4/20 16:40	140.1	↑4.5
4/20 16:50	144.3	↑4.2
4/20 17:00	148.4	↑4.1
4/20 17:10	152.1	↑3.7
4/20 17:20	155.6	↑3.5
4/20 17:30	158.8	↑3.2
4/20 17:40	161.6	↑2.8
4/20 17:50	164.0	↑2.4
4/20 18:00	166.0	↑2.0
4/20 18:10	167.7	↑1.7
4/20 18:20	168.9	↑1.2
4/20 18:30	169.7	↑0.8
4/20 18:40	170.0	↑0.3	満潮
4/20 18:50	169.9	↓-0.1
4/20 19:00	169.4	↓-0.5
4/20 19:10	168.5	↓-0.9
4/20 19:20	167.1	↓-1.4
4/20 19:30	165.2	↓-1.9
4/20 19:40	163.0	↓-2.2
4/20 19:50	160.3	↓-2.7
4/20 20:00	157.3	↓-3.0
4/20 20:10	153.9	↓-3.4
4/20 20:20	150.2	↓-3.7
4/20 20:30	146.1	↓-4.1
4/20 20:40	141.8	↓-4.3
4/20 20:50	137.2	↓-4.6
4/20 21:00	132.4	↓-4.8
4/20 21:10	127.4	↓-5.0
4/20 21:20	122.2	↓-5.2
4/20 21:30	116.9	↓-5.3
4/20 21:40	111.5	↓-5.4	最大潮位差
4/20 21:50	106.1	↓-5.4	最大潮位差
4/20 22:00	100.7	↓-5.4	最大潮位差
4/20 22:10	95.4	↓-5.3
4/20 22:20	90.1	↓-5.3
4/20 22:30	84.9	↓-5.2
4/20 22:40	79.8	↓-5.1
4/20 22:50	75.0	↓-4.8
4/20 23:00	70.3	↓-4.7
4/20 23:10	66.0	↓-4.3
4/20 23:20	61.9	↓-4.1
4/20 23:30	58.1	↓-3.8
4/20 23:40	54.7	↓-3.4
4/20 23:50	51.7	↓-3.0