20 (木)	10:42	04:08	22:08	16:11
	190cm	7cm	201cm	81cm
大潮 出 07:22 入 17:19 出 18:40 入 08:49

郷ノ浦／壱岐（長崎）2040年12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
12/20 00:00	143.0	↓-7.4
12/20 00:10	135.3	↓-7.7
12/20 00:20	127.4	↓-7.9
12/20 00:30	119.4	↓-8.0
12/20 00:40	111.3	↓-8.1
12/20 00:50	103.1	↓-8.2	最大潮位差
12/20 01:00	95.1	↓-8.0
12/20 01:10	87.1	↓-8.0
12/20 01:20	79.2	↓-7.9
12/20 01:30	71.6	↓-7.6
12/20 01:40	64.2	↓-7.4
12/20 01:50	57.1	↓-7.1
12/20 02:00	50.4	↓-6.7
12/20 02:10	44.0	↓-6.4
12/20 02:20	38.0	↓-6.0
12/20 02:30	32.5	↓-5.5
12/20 02:40	27.5	↓-5.0
12/20 02:50	22.9	↓-4.6
12/20 03:00	18.9	↓-4.0
12/20 03:10	15.4	↓-3.5
12/20 03:20	12.5	↓-2.9
12/20 03:30	10.1	↓-2.4
12/20 03:40	8.3	↓-1.8
12/20 03:50	7.1	↓-1.2
12/20 04:00	6.4	↓-0.7	干潮
12/20 04:10	6.4	0
12/20 04:20	6.8	↑0.4
12/20 04:30	7.9	↑1.1
12/20 04:40	9.4	↑1.5
12/20 04:50	11.6	↑2.2
12/20 05:00	14.2	↑2.6
12/20 05:10	17.3	↑3.1
12/20 05:20	21.0	↑3.7
12/20 05:30	25.0	↑4.0
12/20 05:40	29.6	↑4.6
12/20 05:50	34.5	↑4.9
12/20 06:00	39.9	↑5.4
12/20 06:10	45.6	↑5.7
12/20 06:20	51.6	↑6.0
12/20 06:30	57.9	↑6.3
12/20 06:40	64.5	↑6.6
12/20 06:50	71.3	↑6.8
12/20 07:00	78.3	↑7.0
12/20 07:10	85.5	↑7.2
12/20 07:20	92.7	↑7.2
12/20 07:30	100.0	↑7.3
12/20 07:40	107.3	↑7.3
12/20 07:50	114.6	↑7.3
12/20 08:00	121.8	↑7.2
12/20 08:10	128.8	↑7.0
12/20 08:20	135.7	↑6.9
12/20 08:30	142.3	↑6.6
12/20 08:40	148.7	↑6.4
12/20 08:50	154.7	↑6.0
12/20 09:00	160.4	↑5.7
12/20 09:10	165.7	↑5.3
12/20 09:20	170.5	↑4.8
12/20 09:30	174.9	↑4.4
12/20 09:40	178.7	↑3.8
12/20 09:50	182.0	↑3.3
12/20 10:00	184.7	↑2.7
12/20 10:10	186.9	↑2.2
12/20 10:20	188.4	↑1.5
12/20 10:30	189.4	↑1.0
12/20 10:40	189.8	↑0.4	満潮
12/20 10:50	189.6	↓-0.2
12/20 11:00	188.8	↓-0.8
12/20 11:10	187.5	↓-1.3
12/20 11:20	185.6	↓-1.9
12/20 11:30	183.2	↓-2.4
12/20 11:40	180.3	↓-2.9
12/20 11:50	177.0	↓-3.3
12/20 12:00	173.2	↓-3.8
12/20 12:10	169.1	↓-4.1
12/20 12:20	164.7	↓-4.4
12/20 12:30	160.0	↓-4.7
12/20 12:40	155.1	↓-4.9
12/20 12:50	150.1	↓-5.0
12/20 13:00	144.9	↓-5.2
12/20 13:10	139.6	↓-5.3
12/20 13:20	134.4	↓-5.2
12/20 13:30	129.1	↓-5.3
12/20 13:40	124.0	↓-5.1
12/20 13:50	119.0	↓-5.0
12/20 14:00	114.1	↓-4.9
12/20 14:10	109.5	↓-4.6
12/20 14:20	105.1	↓-4.4
12/20 14:30	101.0	↓-4.1
12/20 14:40	97.2	↓-3.8
12/20 14:50	93.8	↓-3.4
12/20 15:00	90.7	↓-3.1
12/20 15:10	88.0	↓-2.7
12/20 15:20	85.7	↓-2.3
12/20 15:30	83.8	↓-1.9
12/20 15:40	82.3	↓-1.5
12/20 15:50	81.3	↓-1.0
12/20 16:00	80.6	↓-0.7
12/20 16:10	80.4	↓-0.2	干潮
12/20 16:20	80.7	↑0.3
12/20 16:30	81.3	↑0.6
12/20 16:40	82.4	↑1.1
12/20 16:50	83.8	↑1.4
12/20 17:00	85.7	↑1.9
12/20 17:10	87.9	↑2.2
12/20 17:20	90.5	↑2.6
12/20 17:30	93.5	↑3.0
12/20 17:40	96.7	↑3.2
12/20 17:50	100.3	↑3.6
12/20 18:00	104.2	↑3.9
12/20 18:10	108.3	↑4.1
12/20 18:20	112.7	↑4.4
12/20 18:30	117.3	↑4.6
12/20 18:40	122.0	↑4.7
12/20 18:50	127.0	↑5.0
12/20 19:00	132.0	↑5.0
12/20 19:10	137.2	↑5.2
12/20 19:20	142.4	↑5.2
12/20 19:30	147.6	↑5.2
12/20 19:40	152.8	↑5.2
12/20 19:50	157.9	↑5.1
12/20 20:00	162.9	↑5.0
12/20 20:10	167.8	↑4.9
12/20 20:20	172.5	↑4.7
12/20 20:30	176.9	↑4.4
12/20 20:40	181.1	↑4.2
12/20 20:50	185.0	↑3.9
12/20 21:00	188.5	↑3.5
12/20 21:10	191.6	↑3.1
12/20 21:20	194.3	↑2.7
12/20 21:30	196.6	↑2.3
12/20 21:40	198.3	↑1.7
12/20 21:50	199.5	↑1.2
12/20 22:00	200.2	↑0.7	満潮
12/20 22:10	200.2	0
12/20 22:20	199.8	↓-0.4
12/20 22:30	198.7	↓-1.1
12/20 22:40	197.0	↓-1.7
12/20 22:50	194.7	↓-2.3
12/20 23:00	191.8	↓-2.9
12/20 23:10	188.4	↓-3.4
12/20 23:20	184.4	↓-4.0
12/20 23:30	179.9	↓-4.5
12/20 23:40	174.8	↓-5.1
12/20 23:50	169.3	↓-5.5