20 (月)	09:07	02:35	20:55	15:05
	296cm	-29cm	286cm	46cm
大潮 出 07:01 入 18:11 出 07:12 入 18:06 潮干狩り ○ 14:00～16:08

小鯛（長崎）2023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	76.4	↓-11.9
2/20 00:10	64.9	↓-11.5
2/20 00:20	53.7	↓-11.2
2/20 00:30	42.9	↓-10.8
2/20 00:40	32.7	↓-10.2
2/20 00:50	23.0	↓-9.7
2/20 01:00	14.0	↓-9.0
2/20 01:10	5.7	↓-8.3
2/20 01:20	-1.9	↓-7.6
2/20 01:30	-8.6	↓-6.7
2/20 01:40	-14.4	↓-5.8
2/20 01:50	-19.3	↓-4.9
2/20 02:00	-23.3	↓-4.0
2/20 02:10	-26.3	↓-3.0
2/20 02:20	-28.3	↓-2.0
2/20 02:30	-29.2	↓-0.9	干潮
2/20 02:40	-29.1	↑0.1
2/20 02:50	-28.0	↑1.1
2/20 03:00	-25.8	↑2.2
2/20 03:10	-22.6	↑3.2
2/20 03:20	-18.4	↑4.2
2/20 03:30	-13.2	↑5.2
2/20 03:40	-7.1	↑6.1
2/20 03:50	0.0	↑7.1
2/20 04:00	7.9	0
2/20 04:10	16.6	↑8.7
2/20 04:20	26.2	↑9.6
2/20 04:30	36.4	↑10.2
2/20 04:40	47.2	↑10.8
2/20 04:50	58.6	↑11.4
2/20 05:00	70.5	↑11.9
2/20 05:10	82.9	↑12.4
2/20 05:20	95.5	↑12.6
2/20 05:30	108.4	↑12.9
2/20 05:40	121.4	↑13.0
2/20 05:50	134.5	↑13.1
2/20 06:00	147.7	↑13.2	最大潮位差
2/20 06:10	160.7	↑13.0
2/20 06:20	173.5	↑12.8
2/20 06:30	186.0	↑12.5
2/20 06:40	198.2	↑12.2
2/20 06:50	210.0	↑11.8
2/20 07:00	221.3	↑11.3
2/20 07:10	232.0	↑10.7
2/20 07:20	242.0	↑10.0
2/20 07:30	251.3	↑9.3
2/20 07:40	259.9	↑8.6
2/20 07:50	267.6	↑7.7
2/20 08:00	274.5	↑6.9
2/20 08:10	280.5	↑6.0
2/20 08:20	285.5	↑5.0
2/20 08:30	289.6	↑4.1
2/20 08:40	292.6	↑3.0
2/20 08:50	294.7	↑2.1
2/20 09:00	295.8	↑1.1	満潮
2/20 09:10	295.8	0
2/20 09:20	294.9	↓-0.9
2/20 09:30	292.9	↓-2.0
2/20 09:40	290.0	↓-2.9
2/20 09:50	286.2	↓-3.8
2/20 10:00	281.5	↓-4.7
2/20 10:10	275.9	↓-5.6
2/20 10:20	269.5	↓-6.4
2/20 10:30	262.4	↓-7.1
2/20 10:40	254.5	↓-7.9
2/20 10:50	246.1	↓-8.4
2/20 11:00	237.0	↓-9.1
2/20 11:10	227.4	↓-9.6
2/20 11:20	217.5	↓-9.9
2/20 11:30	207.1	↓-10.4
2/20 11:40	196.5	↓-10.6
2/20 11:50	185.7	↓-10.8
2/20 12:00	174.8	↓-10.9
2/20 12:10	163.9	↓-10.9
2/20 12:20	153.0	↓-10.9
2/20 12:30	142.3	↓-10.7
2/20 12:40	131.8	↓-10.5
2/20 12:50	121.6	↓-10.2
2/20 13:00	111.7	↓-9.9
2/20 13:10	102.3	↓-9.4
2/20 13:20	93.5	↓-8.8
2/20 13:30	85.2	↓-8.3
2/20 13:40	77.6	↓-7.6
2/20 13:50	70.7	↓-6.9
2/20 14:00	64.5	↓-6.2
2/20 14:10	59.2	↓-5.3
2/20 14:20	54.7	↓-4.5
2/20 14:30	51.1	↓-3.6
2/20 14:40	48.4	↓-2.7
2/20 14:50	46.6	↓-1.8
2/20 15:00	45.8	↓-0.8	干潮
2/20 15:10	46.0	↑0.2
2/20 15:20	47.1	↑1.1
2/20 15:30	49.1	↑2.0
2/20 15:40	52.0	↑2.9
2/20 15:50	55.9	↑3.9
2/20 16:00	60.6	↑4.7
2/20 16:10	66.2	↑5.6
2/20 16:20	72.6	↑6.4
2/20 16:30	79.7	↑7.1
2/20 16:40	87.5	↑7.8
2/20 16:50	95.9	↑8.4
2/20 17:00	104.8	↑8.9
2/20 17:10	114.3	↑9.5
2/20 17:20	124.2	↑9.9
2/20 17:30	134.4	↑10.2
2/20 17:40	144.8	↑10.4
2/20 17:50	155.4	↑10.6
2/20 18:00	166.2	↑10.8
2/20 18:10	176.9	↑10.7
2/20 18:20	187.5	↑10.6
2/20 18:30	198.0	↑10.5
2/20 18:40	208.2	↑10.2
2/20 18:50	218.0	↑9.8
2/20 19:00	227.5	↑9.5
2/20 19:10	236.5	↑9.0
2/20 19:20	244.9	↑8.4
2/20 19:30	252.7	↑7.8
2/20 19:40	259.8	↑7.1
2/20 19:50	266.1	↑6.3
2/20 20:00	271.6	↑5.5
2/20 20:10	276.3	↑4.7
2/20 20:20	280.1	↑3.8
2/20 20:30	282.9	↑2.8
2/20 20:40	284.8	↑1.9
2/20 20:50	285.7	↑0.9	満潮
2/20 21:00	285.6	↓-0.1
2/20 21:10	284.5	↓-1.1
2/20 21:20	282.5	↓-2.0
2/20 21:30	279.4	↓-3.1
2/20 21:40	275.3	↓-4.1
2/20 21:50	270.2	↓-5.1
2/20 22:00	264.3	↓-5.9
2/20 22:10	257.4	↓-6.9
2/20 22:20	249.6	↓-7.8
2/20 22:30	241.1	↓-8.5
2/20 22:40	231.8	↓-9.3
2/20 22:50	221.7	↓-10.1
2/20 23:00	211.0	↓-10.7
2/20 23:10	199.8	↓-11.2
2/20 23:20	188.0	↓-11.8
2/20 23:30	175.9	↓-12.1
2/20 23:40	163.3	↓-12.6
2/20 23:50	150.5	↓-12.8