20 (水)	07:52	01:31	19:56	13:54
	196cm	34cm	199cm	51cm
中潮 出 05:47 入 18:57 出 04:24 入 16:00

郷ノ浦／壱岐（長崎）2039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	53.6	↓-4.4
4/20 00:10	49.5	↓-4.1
4/20 00:20	45.9	↓-3.6
4/20 00:30	42.7	↓-3.2
4/20 00:40	40.0	↓-2.7
4/20 00:50	37.7	↓-2.3
4/20 01:00	36.0	↓-1.7
4/20 01:10	34.7	↓-1.3
4/20 01:20	33.9	↓-0.8
4/20 01:30	33.7	↓-0.2	干潮
4/20 01:40	34.0	↑0.3
4/20 01:50	34.8	↑0.8
4/20 02:00	36.1	↑1.3
4/20 02:10	38.0	↑1.9
4/20 02:20	40.3	↑2.3
4/20 02:30	43.1	↑2.8
4/20 02:40	46.4	↑3.3
4/20 02:50	50.1	↑3.7
4/20 03:00	54.3	↑4.2
4/20 03:10	58.8	↑4.5
4/20 03:20	63.8	↑5.0
4/20 03:30	69.0	↑5.2
4/20 03:40	74.6	↑5.6
4/20 03:50	80.5	↑5.9
4/20 04:00	86.6	↑6.1
4/20 04:10	92.9	↑6.3
4/20 04:20	99.3	↑6.4
4/20 04:30	105.9	↑6.6
4/20 04:40	112.5	↑6.6
4/20 04:50	119.1	↑6.6
4/20 05:00	125.8	↑6.7
4/20 05:10	132.3	↑6.5
4/20 05:20	138.8	↑6.5
4/20 05:30	145.1	↑6.3
4/20 05:40	151.2	↑6.1
4/20 05:50	157.0	↑5.8
4/20 06:00	162.6	↑5.6
4/20 06:10	167.8	↑5.2
4/20 06:20	172.7	↑4.9
4/20 06:30	177.2	↑4.5
4/20 06:40	181.2	↑4.0
4/20 06:50	184.8	↑3.6
4/20 07:00	187.9	↑3.1
4/20 07:10	190.4	↑2.5
4/20 07:20	192.4	↑2.0
4/20 07:30	193.9	↑1.5
4/20 07:40	194.8	↑0.9
4/20 07:50	195.2	↑0.4	満潮
4/20 08:00	195.0	↓-0.2
4/20 08:10	194.2	↓-0.8
4/20 08:20	192.8	↓-1.4
4/20 08:30	191.0	↓-1.8
4/20 08:40	188.5	↓-2.5
4/20 08:50	185.6	↓-2.9
4/20 09:00	182.2	↓-3.4
4/20 09:10	178.3	↓-3.9
4/20 09:20	174.0	↓-4.3
4/20 09:30	169.3	↓-4.7
4/20 09:40	164.2	↓-5.1
4/20 09:50	158.9	↓-5.3
4/20 10:00	153.2	↓-5.7
4/20 10:10	147.4	↓-5.8
4/20 10:20	141.3	↓-6.1
4/20 10:30	135.1	↓-6.2
4/20 10:40	128.9	↓-6.2
4/20 10:50	122.6	↓-6.3
4/20 11:00	116.3	↓-6.3
4/20 11:10	110.0	↓-6.3
4/20 11:20	103.9	↓-6.1
4/20 11:30	97.9	↓-6.0
4/20 11:40	92.1	↓-5.8
4/20 11:50	86.6	↓-5.5
4/20 12:00	81.3	↓-5.3
4/20 12:10	76.4	↓-4.9
4/20 12:20	71.7	↓-4.7
4/20 12:30	67.5	↓-4.2
4/20 12:40	63.7	↓-3.8
4/20 12:50	60.3	↓-3.4
4/20 13:00	57.4	↓-2.9
4/20 13:10	54.9	↓-2.5
4/20 13:20	53.0	↓-1.9
4/20 13:30	51.5	↓-1.5
4/20 13:40	50.6	↓-0.9
4/20 13:50	50.2	↓-0.4	干潮
4/20 14:00	50.3	↑0.1
4/20 14:10	50.9	↑0.6
4/20 14:20	52.0	↑1.1
4/20 14:30	53.7	↑1.7
4/20 14:40	55.9	↑2.2
4/20 14:50	58.5	↑2.6
4/20 15:00	61.6	↑3.1
4/20 15:10	65.2	↑3.6
4/20 15:20	69.2	↑4.0
4/20 15:30	73.6	↑4.4
4/20 15:40	78.4	↑4.8
4/20 15:50	83.5	↑5.1
4/20 16:00	88.9	↑5.4
4/20 16:10	94.6	↑5.7
4/20 16:20	100.5	↑5.9
4/20 16:30	106.6	↑6.1
4/20 16:40	112.8	↑6.2
4/20 16:50	119.1	↑6.3
4/20 17:00	125.5	↑6.4
4/20 17:10	131.9	↑6.4
4/20 17:20	138.2	↑6.3
4/20 17:30	144.5	↑6.3
4/20 17:40	150.6	↑6.1
4/20 17:50	156.5	↑5.9
4/20 18:00	162.2	↑5.7
4/20 18:10	167.7	↑5.5
4/20 18:20	172.8	↑5.1
4/20 18:30	177.5	↑4.7
4/20 18:40	181.8	↑4.3
4/20 18:50	185.7	↑3.9
4/20 19:00	189.1	↑3.4
4/20 19:10	192.0	↑2.9
4/20 19:20	194.3	↑2.3
4/20 19:30	196.1	↑1.8
4/20 19:40	197.3	↑1.2
4/20 19:50	197.9	↑0.6	満潮
4/20 20:00	198.0	↑0.1
4/20 20:10	197.4	↓-0.6
4/20 20:20	196.2	↓-1.2
4/20 20:30	194.4	↓-1.8
4/20 20:40	192.0	↓-2.4
4/20 20:50	189.0	↓-3.0
4/20 21:00	185.5	↓-3.5
4/20 21:10	181.5	↓-4.0
4/20 21:20	177.0	↓-4.5
4/20 21:30	172.0	↓-5.0
4/20 21:40	166.5	↓-5.5
4/20 21:50	160.7	↓-5.8
4/20 22:00	154.6	↓-6.1
4/20 22:10	148.1	↓-6.5
4/20 22:20	141.4	↓-6.7
4/20 22:30	134.5	↓-6.9
4/20 22:40	127.5	↓-7.0
4/20 22:50	120.3	↓-7.2	最大潮位差
4/20 23:00	113.1	↓-7.2	最大潮位差
4/20 23:10	106.0	↓-7.1
4/20 23:20	98.9	↓-7.1
4/20 23:30	91.9	↓-7.0
4/20 23:40	85.0	↓-6.9
4/20 23:50	78.4	↓-6.6