20 (日)	06:03	11:50	17:59	-
	168cm	76cm	187cm	-
中潮 出 07:21 入 17:18 出 13:43 入 02:48

郷ノ浦／壱岐（長崎）2026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	50.5	↑0.8
12/20 00:10	51.7	↑1.2
12/20 00:20	53.3	↑1.6
12/20 00:30	55.3	↑2.0
12/20 00:40	57.6	↑2.3
12/20 00:50	60.3	↑2.7
12/20 01:00	63.3	↑3.0
12/20 01:10	66.6	↑3.3
12/20 01:20	70.1	↑3.5
12/20 01:30	73.9	↑3.8
12/20 01:40	78.0	↑4.1
12/20 01:50	82.2	↑4.2
12/20 02:00	86.7	↑4.5
12/20 02:10	91.2	↑4.5
12/20 02:20	95.9	↑4.7
12/20 02:30	100.6	↑4.7
12/20 02:40	105.4	↑4.8
12/20 02:50	110.2	↑4.8
12/20 03:00	115.0	↑4.8
12/20 03:10	119.7	↑4.7
12/20 03:20	124.3	↑4.6
12/20 03:30	128.9	↑4.6
12/20 03:40	133.3	↑4.4
12/20 03:50	137.5	↑4.2
12/20 04:00	141.6	↑4.1
12/20 04:10	145.4	↑3.8
12/20 04:20	149.0	↑3.6
12/20 04:30	152.4	↑3.4
12/20 04:40	155.4	↑3.0
12/20 04:50	158.2	↑2.8
12/20 05:00	160.6	↑2.4
12/20 05:10	162.7	↑2.1
12/20 05:20	164.4	↑1.7
12/20 05:30	165.8	↑1.4
12/20 05:40	166.8	↑1.0
12/20 05:50	167.4	↑0.6
12/20 06:00	167.7	↑0.3	満潮
12/20 06:10	167.6	↓-0.1
12/20 06:20	167.1	↓-0.5
12/20 06:30	166.3	↓-0.8
12/20 06:40	165.1	↓-1.2
12/20 06:50	163.5	↓-1.6
12/20 07:00	161.6	↓-1.9
12/20 07:10	159.4	↓-2.2
12/20 07:20	156.8	↓-2.6
12/20 07:30	154.0	↓-2.8
12/20 07:40	150.9	↓-3.1
12/20 07:50	147.6	↓-3.3
12/20 08:00	144.1	↓-3.5
12/20 08:10	140.4	↓-3.7
12/20 08:20	136.5	↓-3.9
12/20 08:30	132.5	↓-4.0
12/20 08:40	128.4	↓-4.1
12/20 08:50	124.2	↓-4.2
12/20 09:00	120.1	↓-4.1
12/20 09:10	115.9	↓-4.2
12/20 09:20	111.8	↓-4.1
12/20 09:30	107.7	↓-4.1
12/20 09:40	103.8	↓-3.9
12/20 09:50	100.0	↓-3.8
12/20 10:00	96.4	↓-3.6
12/20 10:10	93.0	↓-3.4
12/20 10:20	89.8	↓-3.2
12/20 10:30	86.9	↓-2.9
12/20 10:40	84.3	↓-2.6
12/20 10:50	82.0	↓-2.3
12/20 11:00	80.0	↓-2.0
12/20 11:10	78.4	↓-1.6
12/20 11:20	77.1	↓-1.3
12/20 11:30	76.2	↓-0.9
12/20 11:40	75.7	↓-0.5	干潮
12/20 11:50	75.5	↓-0.2	干潮
12/20 12:00	75.8	↑0.3
12/20 12:10	76.4	↑0.6
12/20 12:20	77.4	↑1.0
12/20 12:30	78.8	↑1.4
12/20 12:40	80.6	↑1.8
12/20 12:50	82.8	↑2.2
12/20 13:00	85.2	↑2.4
12/20 13:10	88.0	↑2.8
12/20 13:20	91.1	↑3.1
12/20 13:30	94.5	↑3.4
12/20 13:40	98.2	↑3.7
12/20 13:50	102.0	↑3.8
12/20 14:00	106.1	↑4.1
12/20 14:10	110.4	↑4.3
12/20 14:20	114.8	↑4.4
12/20 14:30	119.3	↑4.5
12/20 14:40	124.0	↑4.7
12/20 14:50	128.7	↑4.7
12/20 15:00	133.4	↑4.7
12/20 15:10	138.0	↑4.6
12/20 15:20	142.7	↑4.7
12/20 15:30	147.3	↑4.6
12/20 15:40	151.7	↑4.4
12/20 15:50	156.1	↑4.4
12/20 16:00	160.2	↑4.1
12/20 16:10	164.2	↑4.0
12/20 16:20	167.9	↑3.7
12/20 16:30	171.4	↑3.5
12/20 16:40	174.5	↑3.1
12/20 16:50	177.4	↑2.9
12/20 17:00	179.9	↑2.5
12/20 17:10	182.1	↑2.2
12/20 17:20	183.9	↑1.8
12/20 17:30	185.3	↑1.4
12/20 17:40	186.3	↑1.0
12/20 17:50	186.8	↑0.5	満潮
12/20 18:00	186.9	↑0.1
12/20 18:10	186.6	↓-0.3
12/20 18:20	185.8	↓-0.8
12/20 18:30	184.6	↓-1.2
12/20 18:40	182.9	↓-1.7
12/20 18:50	180.8	↓-2.1
12/20 19:00	178.2	↓-2.6
12/20 19:10	175.2	↓-3.0
12/20 19:20	171.8	↓-3.4
12/20 19:30	167.9	↓-3.9
12/20 19:40	163.7	↓-4.2
12/20 19:50	159.2	↓-4.5
12/20 20:00	154.3	↓-4.9
12/20 20:10	149.1	↓-5.2
12/20 20:20	143.6	↓-5.5
12/20 20:30	137.9	↓-5.7
12/20 20:40	132.0	↓-5.9
12/20 20:50	125.9	↓-6.1
12/20 21:00	119.6	↓-6.3
12/20 21:10	113.3	↓-6.3
12/20 21:20	107.0	↓-6.3
12/20 21:30	100.6	↓-6.4	最大潮位差
12/20 21:40	94.3	↓-6.3
12/20 21:50	88.1	↓-6.2
12/20 22:00	82.0	↓-6.1
12/20 22:10	76.0	↓-6.0
12/20 22:20	70.3	↓-5.7
12/20 22:30	64.8	↓-5.5
12/20 22:40	59.6	↓-5.2
12/20 22:50	54.7	↓-4.9
12/20 23:00	50.1	↓-4.6
12/20 23:10	45.9	↓-4.2
12/20 23:20	42.2	↓-3.7
12/20 23:30	38.8	↓-3.4
12/20 23:40	35.9	↓-2.9
12/20 23:50	33.5	↓-2.4