20 (木)	08:50	02:16	20:25	14:47
	275cm	-27cm	272cm	56cm
大潮 出 07:04 入 18:16 出 07:12 入 18:10 潮干狩り ○ 14:07～15:25

福江（長崎）2042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	50.0	↓-10.6
2/20 00:10	39.9	↓-10.1
2/20 00:20	30.3	↓-9.6
2/20 00:30	21.3	↓-9.0
2/20 00:40	12.9	↓-8.4
2/20 00:50	5.2	↓-7.7
2/20 01:00	-1.8	↓-7.0
2/20 01:10	-8.0	↓-6.2
2/20 01:20	-13.4	↓-5.4
2/20 01:30	-17.9	↓-4.5
2/20 01:40	-21.5	↓-3.6
2/20 01:50	-24.3	↓-2.8
2/20 02:00	-26.1	↓-1.8
2/20 02:10	-27.1	↓-1.0	干潮
2/20 02:20	-27.1	0
2/20 02:30	-26.1	↑1.0
2/20 02:40	-24.2	↑1.9
2/20 02:50	-21.4	↑2.8
2/20 03:00	-17.7	↑3.7
2/20 03:10	-13.0	↑4.7
2/20 03:20	-7.4	↑5.6
2/20 03:30	-1.0	↑6.4
2/20 03:40	6.3	↑7.3
2/20 03:50	14.4	↑8.1
2/20 04:00	23.3	↑8.9
2/20 04:10	32.9	↑9.6
2/20 04:20	43.1	↑10.2
2/20 04:30	54.0	↑10.9
2/20 04:40	65.3	↑11.3
2/20 04:50	77.1	↑11.8
2/20 05:00	89.2	↑12.1
2/20 05:10	101.5	↑12.3
2/20 05:20	114.0	↑12.5
2/20 05:30	126.5	↑12.5
2/20 05:40	139.0	↑12.5
2/20 05:50	151.3	↑12.3
2/20 06:00	163.4	↑12.1
2/20 06:10	175.1	↑11.7
2/20 06:20	186.5	↑11.4
2/20 06:30	197.3	↑10.8
2/20 06:40	207.6	↑10.3
2/20 06:50	217.3	↑9.7
2/20 07:00	226.4	↑9.1
2/20 07:10	234.7	↑8.3
2/20 07:20	242.3	↑7.6
2/20 07:30	249.1	↑6.8
2/20 07:40	255.2	↑6.1
2/20 07:50	260.4	↑5.2
2/20 08:00	264.9	↑4.5
2/20 08:10	268.5	↑3.6
2/20 08:20	271.3	↑2.8
2/20 08:30	273.3	↑2.0
2/20 08:40	274.4	↑1.1	満潮
2/20 08:50	274.8	↑0.4	満潮
2/20 09:00	274.3	↓-0.5
2/20 09:10	273.0	↓-1.3
2/20 09:20	270.9	↓-2.1
2/20 09:30	268.0	↓-2.9
2/20 09:40	264.4	↓-3.6
2/20 09:50	260.0	↓-4.4
2/20 10:00	254.8	↓-5.2
2/20 10:10	248.9	↓-5.9
2/20 10:20	242.4	↓-6.5
2/20 10:30	235.2	↓-7.2
2/20 10:40	227.5	↓-7.7
2/20 10:50	219.2	↓-8.3
2/20 11:00	210.5	↓-8.7
2/20 11:10	201.4	↓-9.1
2/20 11:20	192.0	↓-9.4
2/20 11:30	182.4	↓-9.6
2/20 11:40	172.6	↓-9.8
2/20 11:50	162.7	↓-9.9
2/20 12:00	152.9	↓-9.8
2/20 12:10	143.1	↓-9.8
2/20 12:20	133.6	↓-9.5
2/20 12:30	124.3	↓-9.3
2/20 12:40	115.4	↓-8.9
2/20 12:50	106.9	↓-8.5
2/20 13:00	98.8	↓-8.1
2/20 13:10	91.4	↓-7.4
2/20 13:20	84.5	↓-6.9
2/20 13:30	78.2	↓-6.3
2/20 13:40	72.6	↓-5.6
2/20 13:50	67.7	↓-4.9
2/20 14:00	63.6	↓-4.1
2/20 14:10	60.3	↓-3.3
2/20 14:20	57.8	↓-2.5
2/20 14:30	56.0	↓-1.8
2/20 14:40	55.1	↓-0.9	干潮
2/20 14:50	55.1	0
2/20 15:00	55.9	↑0.8
2/20 15:10	57.6	↑1.7
2/20 15:20	60.1	↑2.5
2/20 15:30	63.4	↑3.3
2/20 15:40	67.6	↑4.2
2/20 15:50	72.6	↑5.0
2/20 16:00	78.4	↑5.8
2/20 16:10	84.9	↑6.5
2/20 16:20	92.2	↑7.3
2/20 16:30	100.1	↑7.9
2/20 16:40	108.6	↑8.5
2/20 16:50	117.6	↑9.0
2/20 17:00	127.0	↑9.4
2/20 17:10	136.8	↑9.8
2/20 17:20	146.9	↑10.1
2/20 17:30	157.1	↑10.2
2/20 17:40	167.5	↑10.4
2/20 17:50	177.7	↑10.2
2/20 18:00	187.9	↑10.2
2/20 18:10	197.8	↑9.9
2/20 18:20	207.4	↑9.6
2/20 18:30	216.5	↑9.1
2/20 18:40	225.2	↑8.7
2/20 18:50	233.3	↑8.1
2/20 19:00	240.7	↑7.4
2/20 19:10	247.4	↑6.7
2/20 19:20	253.4	↑6.0
2/20 19:30	258.6	↑5.2
2/20 19:40	262.9	↑4.3
2/20 19:50	266.4	↑3.5
2/20 20:00	269.0	↑2.6
2/20 20:10	270.7	↑1.7
2/20 20:20	271.6	↑0.9	満潮
2/20 20:30	271.5	↓-0.1
2/20 20:40	270.6	↓-0.9
2/20 20:50	268.8	↓-1.8
2/20 21:00	266.1	↓-2.7
2/20 21:10	262.6	↓-3.5
2/20 21:20	258.2	↓-4.4
2/20 21:30	253.0	↓-5.2
2/20 21:40	246.9	↓-6.1
2/20 21:50	240.1	↓-6.8
2/20 22:00	232.5	↓-7.6
2/20 22:10	224.2	↓-8.3
2/20 22:20	215.2	↓-9.0
2/20 22:30	205.5	↓-9.7
2/20 22:40	195.2	↓-10.3
2/20 22:50	184.4	↓-10.8
2/20 23:00	173.1	↓-11.3
2/20 23:10	161.3	↓-11.8
2/20 23:20	149.2	↓-12.1
2/20 23:30	136.9	↓-12.3
2/20 23:40	124.4	↓-12.5
2/20 23:50	111.8	↓-12.6	最大潮位差