20 (月)	10:57	05:11	-	17:32
	238cm	98cm	-	40cm
中潮 出 05:46 入 18:57 出 08:58 入 23:17 潮干狩り ○ 16:04～18:57

高後崎（長崎）2037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	242.6	↓-2.1
4/20 00:10	239.8	↓-2.8
4/20 00:20	236.5	↓-3.3
4/20 00:30	232.6	↓-3.9
4/20 00:40	228.3	↓-4.3
4/20 00:50	223.5	↓-4.8
4/20 01:00	218.3	↓-5.2
4/20 01:10	212.7	↓-5.6
4/20 01:20	206.8	↓-5.9
4/20 01:30	200.7	↓-6.1
4/20 01:40	194.3	↓-6.4
4/20 01:50	187.8	↓-6.5
4/20 02:00	181.1	↓-6.7
4/20 02:10	174.4	↓-6.7
4/20 02:20	167.7	↓-6.7
4/20 02:30	161.1	↓-6.6
4/20 02:40	154.5	↓-6.6
4/20 02:50	148.1	↓-6.4
4/20 03:00	141.9	↓-6.2
4/20 03:10	136.0	↓-5.9
4/20 03:20	130.3	↓-5.7
4/20 03:30	125.0	↓-5.3
4/20 03:40	120.1	↓-4.9
4/20 03:50	115.6	↓-4.5
4/20 04:00	111.5	↓-4.1
4/20 04:10	108.0	↓-3.5
4/20 04:20	104.9	↓-3.1
4/20 04:30	102.4	↓-2.5
4/20 04:40	100.4	↓-2.0
4/20 04:50	98.9	↓-1.5
4/20 05:00	98.1	↓-0.8
4/20 05:10	97.8	↓-0.3	干潮
4/20 05:20	98.1	↑0.3
4/20 05:30	99.0	↑0.9
4/20 05:40	100.4	↑1.4
4/20 05:50	102.4	↑2.0
4/20 06:00	104.9	↑2.5
4/20 06:10	108.0	↑3.1
4/20 06:20	111.5	↑3.5
4/20 06:30	115.4	↑3.9
4/20 06:40	119.8	↑4.4
4/20 06:50	124.6	↑4.8
4/20 07:00	129.8	↑5.2
4/20 07:10	135.2	↑5.4
4/20 07:20	140.9	↑5.7
4/20 07:30	146.8	↑5.9
4/20 07:40	152.9	↑6.1
4/20 07:50	159.2	↑6.3
4/20 08:00	165.5	↑6.3
4/20 08:10	171.8	↑6.3
4/20 08:20	178.1	↑6.3
4/20 08:30	184.3	↑6.2
4/20 08:40	190.3	↑6.0
4/20 08:50	196.2	↑5.9
4/20 09:00	201.9	↑5.7
4/20 09:10	207.3	↑5.4
4/20 09:20	212.4	↑5.1
4/20 09:30	217.1	↑4.7
4/20 09:40	221.4	↑4.3
4/20 09:50	225.3	↑3.9
4/20 10:00	228.7	↑3.4
4/20 10:10	231.6	↑2.9
4/20 10:20	234.0	↑2.4
4/20 10:30	235.8	↑1.8
4/20 10:40	237.1	↑1.3
4/20 10:50	237.7	↑0.6	満潮
4/20 11:00	237.8	↑0.1
4/20 11:10	237.3	↓-0.5
4/20 11:20	236.2	↓-1.1
4/20 11:30	234.4	↓-1.8
4/20 11:40	232.1	↓-2.3
4/20 11:50	229.2	↓-2.9
4/20 12:00	225.7	↓-3.5
4/20 12:10	221.7	↓-4.0
4/20 12:20	217.2	↓-4.5
4/20 12:30	212.1	↓-5.1
4/20 12:40	206.6	↓-5.5
4/20 12:50	200.6	↓-6.0
4/20 13:00	194.3	↓-6.3
4/20 13:10	187.6	↓-6.7
4/20 13:20	180.5	↓-7.1
4/20 13:30	173.2	↓-7.3
4/20 13:40	165.7	↓-7.5
4/20 13:50	158.0	↓-7.7
4/20 14:00	150.2	↓-7.8
4/20 14:10	142.3	↓-7.9
4/20 14:20	134.3	↓-8.0	最大潮位差
4/20 14:30	126.4	↓-7.9
4/20 14:40	118.6	↓-7.8
4/20 14:50	110.9	↓-7.7
4/20 15:00	103.3	↓-7.6
4/20 15:10	96.0	↓-7.3
4/20 15:20	89.0	↓-7.0
4/20 15:30	82.3	↓-6.7
4/20 15:40	76.0	↓-6.3
4/20 15:50	70.0	↓-6.0
4/20 16:00	64.5	↓-5.5
4/20 16:10	59.5	↓-5.0
4/20 16:20	55.0	↓-4.5
4/20 16:30	51.0	↓-4.0
4/20 16:40	47.5	↓-3.5
4/20 16:50	44.7	↓-2.8
4/20 17:00	42.5	↓-2.2
4/20 17:10	40.8	↓-1.7
4/20 17:20	39.8	↓-1.0
4/20 17:30	39.4	↓-0.4	干潮
4/20 17:40	39.6	↑0.2
4/20 17:50	40.5	↑0.9
4/20 18:00	42.0	↑1.5
4/20 18:10	44.0	↑2.0
4/20 18:20	46.7	↑2.7
4/20 18:30	49.9	↑3.2
4/20 18:40	53.7	↑3.8
4/20 18:50	58.0	↑4.3
4/20 19:00	62.8	↑4.8
4/20 19:10	68.0	↑5.2
4/20 19:20	73.7	↑5.7
4/20 19:30	79.7	↑6.0
4/20 19:40	86.1	↑6.4
4/20 19:50	92.7	↑6.6
4/20 20:00	99.7	↑7.0
4/20 20:10	106.8	↑7.1
4/20 20:20	114.1	↑7.3
4/20 20:30	121.5	↑7.4
4/20 20:40	129.0	↑7.5
4/20 20:50	136.5	↑7.5
4/20 21:00	143.9	↑7.4
4/20 21:10	151.3	↑7.4
4/20 21:20	158.6	↑7.3
4/20 21:30	165.7	↑7.1
4/20 21:40	172.6	↑6.9
4/20 21:50	179.2	↑6.6
4/20 22:00	185.5	↑6.3
4/20 22:10	191.5	↑6.0
4/20 22:20	197.2	↑5.7
4/20 22:30	202.4	↑5.2
4/20 22:40	207.2	↑4.8
4/20 22:50	211.6	↑4.4
4/20 23:00	215.5	↑3.9
4/20 23:10	219.0	↑3.5
4/20 23:20	221.9	↑2.9
4/20 23:30	224.3	↑2.4
4/20 23:40	226.2	↑1.9
4/20 23:50	227.5	↑1.3