20 (日)	08:00	01:17	19:32	13:40
	176cm	15cm	187cm	72cm
中潮 出 07:01 入 18:11 出 04:58 入 15:05

郷ノ浦／壱岐（長崎）2039年02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
2/20 00:00	28.4	↓-3.7
2/20 00:10	25.1	↓-3.3
2/20 00:20	22.3	↓-2.8
2/20 00:30	19.9	↓-2.4
2/20 00:40	17.9	↓-2.0
2/20 00:50	16.5	↓-1.4
2/20 01:00	15.4	↓-1.1
2/20 01:10	14.9	↓-0.5	干潮
2/20 01:20	14.8	↓-0.1
2/20 01:30	15.2	↑0.4
2/20 01:40	16.1	↑0.9
2/20 01:50	17.5	↑1.4
2/20 02:00	19.3	↑1.8
2/20 02:10	21.6	↑2.3
2/20 02:20	24.3	↑2.7
2/20 02:30	27.4	↑3.1
2/20 02:40	31.0	↑3.6
2/20 02:50	34.9	↑3.9
2/20 03:00	39.2	↑4.3
2/20 03:10	43.8	↑4.6
2/20 03:20	48.7	↑4.9
2/20 03:30	54.0	↑5.3
2/20 03:40	59.4	↑5.4
2/20 03:50	65.1	↑5.7
2/20 04:00	71.0	↑5.9
2/20 04:10	77.0	↑6.0
2/20 04:20	83.2	↑6.2
2/20 04:30	89.4	↑6.2
2/20 04:40	95.7	↑6.3
2/20 04:50	101.9	↑6.2
2/20 05:00	108.2	↑6.3
2/20 05:10	114.3	↑6.1
2/20 05:20	120.4	↑6.1
2/20 05:30	126.3	↑5.9
2/20 05:40	132.0	↑5.7
2/20 05:50	137.5	↑5.5
2/20 06:00	142.7	↑5.2
2/20 06:10	147.6	↑4.9
2/20 06:20	152.2	↑4.6
2/20 06:30	156.5	↑4.3
2/20 06:40	160.3	↑3.8
2/20 06:50	163.8	↑3.5
2/20 07:00	166.8	↑3.0
2/20 07:10	169.4	↑2.6
2/20 07:20	171.5	↑2.1
2/20 07:30	173.1	↑1.6
2/20 07:40	174.3	↑1.2
2/20 07:50	174.9	↑0.6	満潮
2/20 08:00	175.1	↑0.2	満潮
2/20 08:10	174.8	↓-0.3
2/20 08:20	174.0	↓-0.8
2/20 08:30	172.8	↓-1.2
2/20 08:40	171.1	↓-1.7
2/20 08:50	169.0	↓-2.1
2/20 09:00	166.5	↓-2.5
2/20 09:10	163.6	↓-2.9
2/20 09:20	160.3	↓-3.3
2/20 09:30	156.8	↓-3.5
2/20 09:40	152.9	↓-3.9
2/20 09:50	148.8	↓-4.1
2/20 10:00	144.5	↓-4.3
2/20 10:10	140.0	↓-4.5
2/20 10:20	135.3	↓-4.7
2/20 10:30	130.6	↓-4.7
2/20 10:40	125.8	↓-4.8
2/20 10:50	121.1	↓-4.7
2/20 11:00	116.3	↓-4.8
2/20 11:10	111.6	↓-4.7
2/20 11:20	107.0	↓-4.6
2/20 11:30	102.6	↓-4.4
2/20 11:40	98.3	↓-4.3
2/20 11:50	94.3	↓-4.0
2/20 12:00	90.5	↓-3.8
2/20 12:10	86.9	↓-3.6
2/20 12:20	83.7	↓-3.2
2/20 12:30	80.8	↓-2.9
2/20 12:40	78.2	↓-2.6
2/20 12:50	76.1	↓-2.1
2/20 13:00	74.2	↓-1.9
2/20 13:10	72.8	↓-1.4
2/20 13:20	71.8	↓-1.0
2/20 13:30	71.2	↓-0.6	干潮
2/20 13:40	71.0	↓-0.2	干潮
2/20 13:50	71.2	↑0.2
2/20 14:00	71.9	↑0.7
2/20 14:10	73.0	↑1.1
2/20 14:20	74.4	↑1.4
2/20 14:30	76.3	↑1.9
2/20 14:40	78.5	↑2.2
2/20 14:50	81.2	↑2.7
2/20 15:00	84.1	↑2.9
2/20 15:10	87.4	↑3.3
2/20 15:20	91.1	↑3.7
2/20 15:30	95.0	↑3.9
2/20 15:40	99.2	↑4.2
2/20 15:50	103.6	↑4.4
2/20 16:00	108.2	↑4.6
2/20 16:10	112.9	↑4.7
2/20 16:20	117.9	↑5.0
2/20 16:30	122.9	↑5.0
2/20 16:40	128.0	↑5.1
2/20 16:50	133.1	↑5.1
2/20 17:00	138.2	↑5.1
2/20 17:10	143.2	↑5.0
2/20 17:20	148.1	↑4.9
2/20 17:30	153.0	↑4.9
2/20 17:40	157.6	↑4.6
2/20 17:50	162.0	↑4.4
2/20 18:00	166.2	↑4.2
2/20 18:10	170.0	↑3.8
2/20 18:20	173.6	↑3.6
2/20 18:30	176.7	↑3.1
2/20 18:40	179.5	↑2.8
2/20 18:50	181.8	↑2.3
2/20 19:00	183.7	↑1.9
2/20 19:10	185.0	↑1.3
2/20 19:20	185.9	↑0.9
2/20 19:30	186.3	↑0.4	満潮
2/20 19:40	186.1	↓-0.2
2/20 19:50	185.3	↓-0.8
2/20 20:00	184.0	↓-1.3
2/20 20:10	182.2	↓-1.8
2/20 20:20	179.8	↓-2.4
2/20 20:30	176.8	↓-3.0
2/20 20:40	173.3	↓-3.5
2/20 20:50	169.3	↓-4.0
2/20 21:00	164.9	↓-4.4
2/20 21:10	159.9	↓-5.0
2/20 21:20	154.5	↓-5.4
2/20 21:30	148.7	↓-5.8
2/20 21:40	142.6	↓-6.1
2/20 21:50	136.1	↓-6.5
2/20 22:00	129.3	↓-6.8
2/20 22:10	122.3	↓-7.0
2/20 22:20	115.1	↓-7.2
2/20 22:30	107.7	↓-7.4
2/20 22:40	100.3	↓-7.4
2/20 22:50	92.8	↓-7.5	最大潮位差
2/20 23:00	85.3	↓-7.5	最大潮位差
2/20 23:10	77.9	↓-7.4
2/20 23:20	70.5	↓-7.4
2/20 23:30	63.3	↓-7.2
2/20 23:40	56.3	↓-7.0
2/20 23:50	49.6	↓-6.7