20 (日)	08:04	01:39	19:52	13:45
	185cm	31cm	202cm	65cm
大潮 出 07:21 入 17:18 出 15:42 入 04:45

郷ノ浦／壱岐（長崎）2037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	54.4	↓-4.9
12/20 00:10	49.9	↓-4.5
12/20 00:20	45.8	↓-4.1
12/20 00:30	42.2	↓-3.6
12/20 00:40	39.1	↓-3.1
12/20 00:50	36.4	↓-2.7
12/20 01:00	34.2	↓-2.2
12/20 01:10	32.5	↓-1.7
12/20 01:20	31.4	↓-1.1
12/20 01:30	30.7	↓-0.7	干潮
12/20 01:40	30.6	↓-0.1
12/20 01:50	31.0	↑0.4
12/20 02:00	31.8	↑0.8
12/20 02:10	33.2	↑1.4
12/20 02:20	35.1	↑1.9
12/20 02:30	37.4	↑2.3
12/20 02:40	40.1	↑2.7
12/20 02:50	43.4	↑3.3
12/20 03:00	47.0	↑3.6
12/20 03:10	51.0	↑4.0
12/20 03:20	55.3	↑4.3
12/20 03:30	60.0	↑4.7
12/20 03:40	65.0	↑5.0
12/20 03:50	70.3	↑5.3
12/20 04:00	75.8	↑5.5
12/20 04:10	81.5	↑5.7
12/20 04:20	87.4	↑5.9
12/20 04:30	93.4	↑6.0
12/20 04:40	99.6	↑6.2
12/20 04:50	105.8	↑6.2
12/20 05:00	112.0	↑6.2
12/20 05:10	118.1	↑6.1
12/20 05:20	124.3	↑6.2
12/20 05:30	130.3	↑6.0
12/20 05:40	136.2	↑5.9
12/20 05:50	141.9	↑5.7
12/20 06:00	147.4	↑5.5
12/20 06:10	152.6	↑5.2
12/20 06:20	157.5	↑4.9
12/20 06:30	162.1	↑4.6
12/20 06:40	166.4	↑4.3
12/20 06:50	170.2	↑3.8
12/20 07:00	173.6	↑3.4
12/20 07:10	176.6	↑3.0
12/20 07:20	179.1	↑2.5
12/20 07:30	181.1	↑2.0
12/20 07:40	182.6	↑1.5
12/20 07:50	183.6	↑1.0
12/20 08:00	184.0	↑0.4	満潮
12/20 08:10	183.9	↓-0.1
12/20 08:20	183.3	↓-0.6
12/20 08:30	182.1	↓-1.2
12/20 08:40	180.5	↓-1.6
12/20 08:50	178.3	↓-2.2
12/20 09:00	175.7	↓-2.6
12/20 09:10	172.6	↓-3.1
12/20 09:20	169.1	↓-3.5
12/20 09:30	165.2	↓-3.9
12/20 09:40	161.0	↓-4.2
12/20 09:50	156.4	↓-4.6
12/20 10:00	151.5	↓-4.9
12/20 10:10	146.4	↓-5.1
12/20 10:20	141.2	↓-5.2
12/20 10:30	135.8	↓-5.4
12/20 10:40	130.2	↓-5.6
12/20 10:50	124.7	↓-5.5
12/20 11:00	119.1	↓-5.6
12/20 11:10	113.7	↓-5.4
12/20 11:20	108.3	↓-5.4
12/20 11:30	103.0	↓-5.3
12/20 11:40	98.0	↓-5.0
12/20 11:50	93.1	↓-4.9
12/20 12:00	88.6	↓-4.5
12/20 12:10	84.3	↓-4.3
12/20 12:20	80.4	↓-3.9
12/20 12:30	76.9	↓-3.5
12/20 12:40	73.7	↓-3.2
12/20 12:50	71.0	↓-2.7
12/20 13:00	68.7	↓-2.3
12/20 13:10	66.9	↓-1.8
12/20 13:20	65.5	↓-1.4
12/20 13:30	64.7	↓-0.8
12/20 13:40	64.2	↓-0.5	干潮
12/20 13:50	64.3	↑0.1
12/20 14:00	64.8	↑0.5
12/20 14:10	65.9	↑1.1
12/20 14:20	67.3	↑1.4
12/20 14:30	69.3	↑2.0
12/20 14:40	71.6	↑2.3
12/20 14:50	74.4	↑2.8
12/20 15:00	77.6	↑3.2
12/20 15:10	81.2	↑3.6
12/20 15:20	85.1	↑3.9
12/20 15:30	89.3	↑4.2
12/20 15:40	93.9	↑4.6
12/20 15:50	98.7	↑4.8
12/20 16:00	103.8	↑5.1
12/20 16:10	109.1	↑5.3
12/20 16:20	114.5	↑5.4
12/20 16:30	120.1	↑5.6
12/20 16:40	125.8	↑5.7
12/20 16:50	131.6	↑5.8
12/20 17:00	137.4	↑5.8
12/20 17:10	143.2	↑5.8
12/20 17:20	149.0	↑5.8
12/20 17:30	154.6	↑5.6
12/20 17:40	160.1	↑5.5
12/20 17:50	165.5	↑5.4
12/20 18:00	170.6	↑5.1
12/20 18:10	175.4	↑4.8
12/20 18:20	180.0	↑4.6
12/20 18:30	184.2	↑4.2
12/20 18:40	188.1	↑3.9
12/20 18:50	191.5	↑3.4
12/20 19:00	194.5	↑3.0
12/20 19:10	197.0	↑2.5
12/20 19:20	199.1	↑2.1
12/20 19:30	200.5	↑1.4
12/20 19:40	201.5	↑1.0
12/20 19:50	201.8	↑0.3	満潮
12/20 20:00	201.6	↓-0.2
12/20 20:10	200.8	↓-0.8
12/20 20:20	199.4	↓-1.4
12/20 20:30	197.3	↓-2.1
12/20 20:40	194.7	↓-2.6
12/20 20:50	191.5	↓-3.2
12/20 21:00	187.8	↓-3.7
12/20 21:10	183.5	↓-4.3
12/20 21:20	178.6	↓-4.9
12/20 21:30	173.3	↓-5.3
12/20 21:40	167.6	↓-5.7
12/20 21:50	161.4	↓-6.2
12/20 22:00	154.8	↓-6.6
12/20 22:10	147.9	↓-6.9
12/20 22:20	140.7	↓-7.2
12/20 22:30	133.3	↓-7.4
12/20 22:40	125.8	↓-7.5
12/20 22:50	118.1	↓-7.7
12/20 23:00	110.3	↓-7.8	最大潮位差
12/20 23:10	102.5	↓-7.8	最大潮位差
12/20 23:20	94.8	↓-7.7
12/20 23:30	87.2	↓-7.6
12/20 23:40	79.7	↓-7.5
12/20 23:50	72.5	↓-7.2