20 (土)	08:34	02:03	20:24	14:32
	288cm	-17cm	282cm	51cm
大潮 出 07:01 入 18:11 出 17:28 入 06:21 潮干狩り ○ 13:35～15:28

小鯛（長崎）2027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	46.8	↓-9.9
2/20 00:10	37.4	↓-9.4
2/20 00:20	28.6	↓-8.8
2/20 00:30	20.4	↓-8.2
2/20 00:40	12.9	↓-7.5
2/20 00:50	6.1	↓-6.8
2/20 01:00	0.1	↓-6.0
2/20 01:10	-5.1	↓-5.2
2/20 01:20	-9.4	↓-4.3
2/20 01:30	-12.9	↓-3.5
2/20 01:40	-15.4	↓-2.5
2/20 01:50	-17.0	↓-1.6
2/20 02:00	-17.7	↓-0.7	干潮
2/20 02:10	-17.4	↑0.3
2/20 02:20	-16.1	↑1.3
2/20 02:30	-13.9	↑2.2
2/20 02:40	-10.7	↑3.2
2/20 02:50	-6.6	↑4.1
2/20 03:00	-1.6	↑5.0
2/20 03:10	4.2	↑5.8
2/20 03:20	10.9	↑6.7
2/20 03:30	18.5	↑7.6
2/20 03:40	26.7	↑8.2
2/20 03:50	35.7	↑9.0
2/20 04:00	45.3	↑9.6
2/20 04:10	55.6	↑10.3
2/20 04:20	66.3	↑10.7
2/20 04:30	77.5	↑11.2
2/20 04:40	89.1	↑11.6
2/20 04:50	100.9	↑11.8
2/20 05:00	113.0	↑12.1
2/20 05:10	125.3	↑12.3
2/20 05:20	137.6	↑12.3
2/20 05:30	149.9	↑12.3
2/20 05:40	162.1	↑12.2
2/20 05:50	174.2	↑12.1
2/20 06:00	186.0	↑11.8
2/20 06:10	197.4	↑11.4
2/20 06:20	208.4	↑11.0
2/20 06:30	219.0	↑10.6
2/20 06:40	229.0	↑10.0
2/20 06:50	238.4	↑9.4
2/20 07:00	247.1	↑8.7
2/20 07:10	255.0	↑7.9
2/20 07:20	262.2	↑7.2
2/20 07:30	268.6	↑6.4
2/20 07:40	274.1	↑5.5
2/20 07:50	278.6	↑4.5
2/20 08:00	282.3	↑3.7
2/20 08:10	285.0	↑2.7
2/20 08:20	286.7	↑1.7
2/20 08:30	287.5	↑0.8	満潮
2/20 08:40	287.4	↓-0.1
2/20 08:50	286.2	↓-1.2
2/20 09:00	284.2	↓-2.0
2/20 09:10	281.2	↓-3.0
2/20 09:20	277.4	↓-3.8
2/20 09:30	272.6	↓-4.8
2/20 09:40	267.1	↓-5.5
2/20 09:50	260.9	↓-6.2
2/20 10:00	253.9	↓-7.0
2/20 10:10	246.3	↓-7.6
2/20 10:20	238.0	↓-8.3
2/20 10:30	229.3	↓-8.7
2/20 10:40	220.1	↓-9.2
2/20 10:50	210.5	↓-9.6
2/20 11:00	200.6	↓-9.9
2/20 11:10	190.5	↓-10.1
2/20 11:20	180.2	↓-10.3
2/20 11:30	169.9	↓-10.3
2/20 11:40	159.5	↓-10.4
2/20 11:50	149.3	↓-10.2
2/20 12:00	139.1	↓-10.2
2/20 12:10	129.3	↓-9.8
2/20 12:20	119.7	↓-9.6
2/20 12:30	110.5	↓-9.2
2/20 12:40	101.7	↓-8.8
2/20 12:50	93.5	↓-8.2
2/20 13:00	85.8	↓-7.7
2/20 13:10	78.8	↓-7.0
2/20 13:20	72.4	↓-6.4
2/20 13:30	66.8	↓-5.6
2/20 13:40	62.0	↓-4.8
2/20 13:50	57.9	↓-4.1
2/20 14:00	54.7	↓-3.2
2/20 14:10	52.4	↓-2.3
2/20 14:20	51.0	↓-1.4
2/20 14:30	50.4	↓-0.6	干潮
2/20 14:40	50.7	↑0.3
2/20 14:50	52.0	↑1.3
2/20 15:00	54.1	↑2.1
2/20 15:10	57.1	↑3.0
2/20 15:20	61.0	↑3.9
2/20 15:30	65.6	↑4.6
2/20 15:40	71.1	↑5.5
2/20 15:50	77.3	↑6.2
2/20 16:00	84.2	↑6.9
2/20 16:10	91.8	↑7.6
2/20 16:20	99.9	↑8.1
2/20 16:30	108.6	↑8.7
2/20 16:40	117.7	↑9.1
2/20 16:50	127.2	↑9.5
2/20 17:00	137.0	↑9.8
2/20 17:10	147.1	↑10.1
2/20 17:20	157.4	↑10.3
2/20 17:30	167.7	↑10.3
2/20 17:40	178.0	↑10.3
2/20 17:50	188.2	↑10.2
2/20 18:00	198.3	↑10.1
2/20 18:10	208.1	↑9.8
2/20 18:20	217.6	↑9.5
2/20 18:30	226.7	↑9.1
2/20 18:40	235.3	↑8.6
2/20 18:50	243.4	↑8.1
2/20 19:00	250.8	↑7.4
2/20 19:10	257.6	↑6.8
2/20 19:20	263.7	↑6.1
2/20 19:30	268.9	↑5.2
2/20 19:40	273.3	↑4.4
2/20 19:50	276.9	↑3.6
2/20 20:00	279.5	↑2.6
2/20 20:10	281.2	↑1.7
2/20 20:20	281.9	↑0.7	満潮
2/20 20:30	281.7	↓-0.2
2/20 20:40	280.5	↓-1.2
2/20 20:50	278.3	↓-2.2
2/20 21:00	275.1	↓-3.2
2/20 21:10	270.9	↓-4.2
2/20 21:20	265.9	↓-5.0
2/20 21:30	259.9	↓-6.0
2/20 21:40	253.0	↓-6.9
2/20 21:50	245.3	↓-7.7
2/20 22:00	236.8	↓-8.5
2/20 22:10	227.6	↓-9.2
2/20 22:20	217.7	↓-9.9
2/20 22:30	207.2	↓-10.5
2/20 22:40	196.2	↓-11.0
2/20 22:50	184.7	↓-11.5
2/20 23:00	172.8	↓-11.9
2/20 23:10	160.6	↓-12.2
2/20 23:20	148.1	↓-12.5
2/20 23:30	135.5	↓-12.6
2/20 23:40	122.8	↓-12.7	最大潮位差
2/20 23:50	110.2	↓-12.6