20 (土)	11:10	05:18	23:59	17:32
	187cm	47cm	185cm	14cm
中潮 出 05:46 入 18:59 出 23:04 入 07:56 潮干狩り ◎ 15:43～18:59

昼ヶ浦（長崎）2041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	194.6	↓-2.1
4/20 00:10	191.9	↓-2.7
4/20 00:20	188.7	↓-3.2
4/20 00:30	184.9	↓-3.8
4/20 00:40	180.6	↓-4.3
4/20 00:50	176.0	↓-4.6
4/20 01:00	170.9	↓-5.1
4/20 01:10	165.4	↓-5.5
4/20 01:20	159.6	↓-5.8
4/20 01:30	153.5	↓-6.1
4/20 01:40	147.2	↓-6.3
4/20 01:50	140.7	↓-6.5
4/20 02:00	134.1	↓-6.6
4/20 02:10	127.4	↓-6.7
4/20 02:20	120.7	↓-6.7
4/20 02:30	114.0	↓-6.7
4/20 02:40	107.4	↓-6.6
4/20 02:50	101.0	↓-6.4
4/20 03:00	94.6	↓-6.4
4/20 03:10	88.6	↓-6.0
4/20 03:20	82.7	↓-5.9
4/20 03:30	77.2	↓-5.5
4/20 03:40	72.1	↓-5.1
4/20 03:50	67.3	↓-4.8
4/20 04:00	63.0	↓-4.3
4/20 04:10	59.1	↓-3.9
4/20 04:20	55.7	↓-3.4
4/20 04:30	52.8	↓-2.9
4/20 04:40	50.4	↓-2.4
4/20 04:50	48.6	↓-1.8
4/20 05:00	47.3	↓-1.3
4/20 05:10	46.6	↓-0.7	干潮
4/20 05:20	46.5	↓-0.1
4/20 05:30	46.9	↑0.4
4/20 05:40	47.9	↑1.0
4/20 05:50	49.4	↑1.5
4/20 06:00	51.5	↑2.1
4/20 06:10	54.1	↑2.6
4/20 06:20	57.2	↑3.1
4/20 06:30	60.8	↑3.6
4/20 06:40	64.8	↑4.0
4/20 06:50	69.2	↑4.4
4/20 07:00	74.0	↑4.8
4/20 07:10	79.1	↑5.1
4/20 07:20	84.5	↑5.4
4/20 07:30	90.2	↑5.7
4/20 07:40	96.1	↑5.9
4/20 07:50	102.1	↑6.0
4/20 08:00	108.3	↑6.2
4/20 08:10	114.5	↑6.2
4/20 08:20	120.7	↑6.2
4/20 08:30	126.9	↑6.2
4/20 08:40	133.1	↑6.2
4/20 08:50	139.1	↑6.0
4/20 09:00	144.9	↑5.8
4/20 09:10	150.5	↑5.6
4/20 09:20	155.8	↑5.3
4/20 09:30	160.8	↑5.0
4/20 09:40	165.5	↑4.7
4/20 09:50	169.8	↑4.3
4/20 10:00	173.6	↑3.8
4/20 10:10	177.0	↑3.4
4/20 10:20	180.0	↑3.0
4/20 10:30	182.4	↑2.4
4/20 10:40	184.3	↑1.9
4/20 10:50	185.6	↑1.3
4/20 11:00	186.4	↑0.8	満潮
4/20 11:10	186.6	↑0.2	満潮
4/20 11:20	186.3	↓-0.3
4/20 11:30	185.4	↓-0.9
4/20 11:40	183.9	↓-1.5
4/20 11:50	181.8	↓-2.1
4/20 12:00	179.2	↓-2.6
4/20 12:10	176.1	↓-3.1
4/20 12:20	172.4	↓-3.7
4/20 12:30	168.3	↓-4.1
4/20 12:40	163.7	↓-4.6
4/20 12:50	158.7	↓-5.0
4/20 13:00	153.2	↓-5.5
4/20 13:10	147.5	↓-5.7
4/20 13:20	141.3	↓-6.2
4/20 13:30	134.9	↓-6.4
4/20 13:40	128.3	↓-6.6
4/20 13:50	121.5	↓-6.8
4/20 14:00	114.5	↓-7.0
4/20 14:10	107.4	↓-7.1
4/20 14:20	100.3	↓-7.1
4/20 14:30	93.1	↓-7.2	最大潮位差
4/20 14:40	86.1	↓-7.0
4/20 14:50	79.1	↓-7.0
4/20 15:00	72.2	↓-6.9
4/20 15:10	65.6	↓-6.6
4/20 15:20	59.2	↓-6.4
4/20 15:30	53.0	↓-6.2
4/20 15:40	47.2	↓-5.8
4/20 15:50	41.7	↓-5.5
4/20 16:00	36.7	↓-5.0
4/20 16:10	32.1	↓-4.6
4/20 16:20	27.9	↓-4.2
4/20 16:30	24.2	↓-3.7
4/20 16:40	21.1	↓-3.1
4/20 16:50	18.5	↓-2.6
4/20 17:00	16.4	↓-2.1
4/20 17:10	14.9	↓-1.5
4/20 17:20	14.0	↓-0.9
4/20 17:30	13.7	↓-0.3	干潮
4/20 17:40	13.9	↑0.2
4/20 17:50	14.8	↑0.9
4/20 18:00	16.2	↑1.4
4/20 18:10	18.1	↑1.9
4/20 18:20	20.7	↑2.6
4/20 18:30	23.7	↑3.0
4/20 18:40	27.3	↑3.6
4/20 18:50	31.3	↑4.0
4/20 19:00	35.9	↑4.6
4/20 19:10	40.8	↑4.9
4/20 19:20	46.1	↑5.3
4/20 19:30	51.8	↑5.7
4/20 19:40	57.8	↑6.0
4/20 19:50	64.0	↑6.2
4/20 20:00	70.5	↑6.5
4/20 20:10	77.2	↑6.7
4/20 20:20	84.0	↑6.8
4/20 20:30	90.9	↑6.9
4/20 20:40	97.9	↑7.0
4/20 20:50	104.8	↑6.9
4/20 21:00	111.7	↑6.9
4/20 21:10	118.5	↑6.8
4/20 21:20	125.2	↑6.7
4/20 21:30	131.7	↑6.5
4/20 21:40	138.0	↑6.3
4/20 21:50	144.0	↑6.0
4/20 22:00	149.7	↑5.7
4/20 22:10	155.0	↑5.3
4/20 22:20	160.0	↑5.0
4/20 22:30	164.6	↑4.6
4/20 22:40	168.8	↑4.2
4/20 22:50	172.5	↑3.7
4/20 23:00	175.8	↑3.3
4/20 23:10	178.5	↑2.7
4/20 23:20	180.8	↑2.3
4/20 23:30	182.5	↑1.7
4/20 23:40	183.8	↑1.3
4/20 23:50	184.5	↑0.7	満潮