20 (日)	08:58	02:54	21:34	15:11
	295cm	34cm	310cm	-9cm
大潮 出 05:48 入 18:58 出 05:45 入 19:15 潮干狩り ◎ 13:14～17:09

青方（長崎）2042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	158.8	↓-11.5
4/20 00:10	147.3	↓-11.5
4/20 00:20	135.9	↓-11.4
4/20 00:30	124.7	↓-11.2
4/20 00:40	113.8	↓-10.9
4/20 00:50	103.3	↓-10.5
4/20 01:00	93.3	↓-10.0
4/20 01:10	83.8	↓-9.5
4/20 01:20	75.0	↓-8.8
4/20 01:30	66.8	↓-8.2
4/20 01:40	59.4	↓-7.4
4/20 01:50	52.9	↓-6.5
4/20 02:00	47.2	↓-5.7
4/20 02:10	42.4	↓-4.8
4/20 02:20	38.6	↓-3.8
4/20 02:30	35.8	↓-2.8
4/20 02:40	34.0	↓-1.8
4/20 02:50	33.1	↓-0.9	干潮
4/20 03:00	33.3	↑0.2
4/20 03:10	34.4	↑1.1
4/20 03:20	36.5	↑2.1
4/20 03:30	39.6	↑3.1
4/20 03:40	43.6	↑4.0
4/20 03:50	48.5	↑4.9
4/20 04:00	54.2	↑5.7
4/20 04:10	60.7	↑6.5
4/20 04:20	67.9	↑7.2
4/20 04:30	75.9	↑8.0
4/20 04:40	84.5	↑8.6
4/20 04:50	93.6	↑9.1
4/20 05:00	103.3	↑9.7
4/20 05:10	113.4	↑10.1
4/20 05:20	123.9	↑10.5
4/20 05:30	134.6	↑10.7
4/20 05:40	145.7	↑11.1
4/20 05:50	156.8	↑11.1
4/20 06:00	168.1	↑11.3
4/20 06:10	179.3	↑11.2
4/20 06:20	190.4	↑11.1
4/20 06:30	201.4	↑11.0
4/20 06:40	212.1	↑10.7
4/20 06:50	222.4	↑10.3
4/20 07:00	232.4	↑10.0
4/20 07:10	241.8	↑9.4
4/20 07:20	250.7	↑8.9
4/20 07:30	258.9	↑8.2
4/20 07:40	266.4	↑7.5
4/20 07:50	273.2	↑6.8
4/20 08:00	279.1	↑5.9
4/20 08:10	284.1	↑5.0
4/20 08:20	288.2	↑4.1
4/20 08:30	291.4	↑3.2
4/20 08:40	293.5	↑2.1
4/20 08:50	294.7	↑1.2	満潮
4/20 09:00	294.9	↑0.2
4/20 09:10	294.1	↓-0.8
4/20 09:20	292.3	↓-1.8
4/20 09:30	289.4	↓-2.9
4/20 09:40	285.7	↓-3.7
4/20 09:50	280.9	↓-4.8
4/20 10:00	275.2	↓-5.7
4/20 10:10	268.7	↓-6.5
4/20 10:20	261.3	↓-7.4
4/20 10:30	253.1	↓-8.2
4/20 10:40	244.1	↓-9.0
4/20 10:50	234.5	↓-9.6
4/20 11:00	224.2	↓-10.3
4/20 11:10	213.3	↓-10.9
4/20 11:20	201.9	↓-11.4
4/20 11:30	190.0	↓-11.9
4/20 11:40	177.8	↓-12.2
4/20 11:50	165.3	↓-12.5
4/20 12:00	152.6	↓-12.7
4/20 12:10	139.8	↓-12.8
4/20 12:20	126.9	↓-12.9
4/20 12:30	114.2	↓-12.7
4/20 12:40	101.6	↓-12.6
4/20 12:50	89.2	↓-12.4
4/20 13:00	77.2	↓-12.0
4/20 13:10	65.7	↓-11.5
4/20 13:20	54.7	↓-11.0
4/20 13:30	44.3	↓-10.4
4/20 13:40	34.7	↓-9.6
4/20 13:50	25.9	↓-8.8
4/20 14:00	17.9	↓-8.0
4/20 14:10	10.9	↓-7.0
4/20 14:20	4.8	↓-6.1
4/20 14:30	-0.2	↓-5.0
4/20 14:40	-4.1	↓-3.9
4/20 14:50	-6.9	↓-2.8
4/20 15:00	-8.7	↓-1.8
4/20 15:10	-9.2	↓-0.5	干潮
4/20 15:20	-8.7	↑0.5
4/20 15:30	-7.1	↑1.6
4/20 15:40	-4.3	↑2.8
4/20 15:50	-0.5	↑3.8
4/20 16:00	4.3	↑4.8
4/20 16:10	10.1	↑5.8
4/20 16:20	16.9	↑6.8
4/20 16:30	24.6	↑7.7
4/20 16:40	33.1	↑8.5
4/20 16:50	42.4	↑9.3
4/20 17:00	52.4	↑10.0
4/20 17:10	63.0	↑10.6
4/20 17:20	74.3	↑11.3
4/20 17:30	86.0	↑11.7
4/20 17:40	98.2	↑12.2
4/20 17:50	110.7	↑12.5
4/20 18:00	123.4	↑12.7
4/20 18:10	136.4	↑13.0
4/20 18:20	149.4	↑13.0
4/20 18:30	162.5	↑13.1	最大潮位差
4/20 18:40	175.5	↑13.0
4/20 18:50	188.3	↑12.8
4/20 19:00	200.9	↑12.6
4/20 19:10	213.1	↑12.2
4/20 19:20	224.9	↑11.8
4/20 19:30	236.2	↑11.3
4/20 19:40	246.9	↑10.7
4/20 19:50	256.9	↑10.0
4/20 20:00	266.3	↑9.4
4/20 20:10	274.8	↑8.5
4/20 20:20	282.4	↑7.6
4/20 20:30	289.2	↑6.8
4/20 20:40	295.1	↑5.9
4/20 20:50	299.9	↑4.8
4/20 21:00	303.8	↑3.9
4/20 21:10	306.7	↑2.9
4/20 21:20	308.5	↑1.8
4/20 21:30	309.4	↑0.9	満潮
4/20 21:40	309.2	↓-0.2
4/20 21:50	308.0	↓-1.2
4/20 22:00	305.8	↓-2.2
4/20 22:10	302.7	↓-3.1
4/20 22:20	298.6	↓-4.1
4/20 22:30	293.6	↓-5.0
4/20 22:40	287.8	↓-5.8
4/20 22:50	281.2	↓-6.6
4/20 23:00	273.8	↓-7.4
4/20 23:10	265.7	↓-8.1
4/20 23:20	256.9	↓-8.8
4/20 23:30	247.5	↓-9.4
4/20 23:40	237.6	↓-9.9
4/20 23:50	227.2	↓-10.4