20 (土)	09:28	03:05	21:19	15:24
	291cm	-10cm	288cm	50cm
大潮 出 07:01 入 18:12 出 18:54 入 07:29 潮干狩り ○ 14:21～16:26

楠泊（長崎）2038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	129.1	↓-12.1
2/20 00:10	117.0	↓-12.1
2/20 00:20	105.1	↓-11.9
2/20 00:30	93.4	↓-11.7
2/20 00:40	82.0	↓-11.4
2/20 00:50	70.9	↓-11.1
2/20 01:00	60.2	↓-10.7
2/20 01:10	50.1	↓-10.1
2/20 01:20	40.6	↓-9.5
2/20 01:30	31.7	↓-8.9
2/20 01:40	23.5	↓-8.2
2/20 01:50	16.1	↓-7.4
2/20 02:00	9.5	↓-6.6
2/20 02:10	3.8	↓-5.7
2/20 02:20	-1.0	↓-4.8
2/20 02:30	-4.8	↓-3.8
2/20 02:40	-7.7	↓-2.9
2/20 02:50	-9.6	↓-1.9
2/20 03:00	-10.5	↓-0.9	干潮
2/20 03:10	-10.3	↑0.2
2/20 03:20	-9.2	↑1.1
2/20 03:30	-7.0	↑2.2
2/20 03:40	-3.8	↑3.2
2/20 03:50	0.3	↑4.1
2/20 04:00	5.4	↑5.1
2/20 04:10	11.4	↑6.0
2/20 04:20	18.3	↑6.9
2/20 04:30	26.0	↑7.7
2/20 04:40	34.5	↑8.5
2/20 04:50	43.7	↑9.2
2/20 05:00	53.6	↑9.9
2/20 05:10	64.0	↑10.4
2/20 05:20	74.9	↑10.9
2/20 05:30	86.3	↑11.4
2/20 05:40	98.1	↑11.8
2/20 05:50	110.1	↑12.0
2/20 06:00	122.4	↑12.3
2/20 06:10	134.7	↑12.3
2/20 06:20	147.1	↑12.4	最大潮位差
2/20 06:30	159.4	↑12.3
2/20 06:40	171.6	↑12.2
2/20 06:50	183.6	↑12.0
2/20 07:00	195.2	↑11.6
2/20 07:10	206.5	↑11.3
2/20 07:20	217.4	↑10.9
2/20 07:30	227.7	↑10.3
2/20 07:40	237.4	↑9.7
2/20 07:50	246.4	↑9.0
2/20 08:00	254.8	↑8.4
2/20 08:10	262.3	↑7.5
2/20 08:20	269.1	↑6.8
2/20 08:30	275.0	↑5.9
2/20 08:40	279.9	↑4.9
2/20 08:50	284.0	↑4.1
2/20 09:00	287.1	↑3.1
2/20 09:10	289.2	↑2.1
2/20 09:20	290.4	↑1.2	満潮
2/20 09:30	290.6	↑0.2
2/20 09:40	289.8	↓-0.8
2/20 09:50	288.0	↓-1.8
2/20 10:00	285.3	↓-2.7
2/20 10:10	281.7	↓-3.6
2/20 10:20	277.2	↓-4.5
2/20 10:30	271.9	↓-5.3
2/20 10:40	265.8	↓-6.1
2/20 10:50	258.9	↓-6.9
2/20 11:00	251.4	↓-7.5
2/20 11:10	243.2	↓-8.2
2/20 11:20	234.4	↓-8.8
2/20 11:30	225.2	↓-9.2
2/20 11:40	215.5	↓-9.7
2/20 11:50	205.5	↓-10.0
2/20 12:00	195.2	↓-10.3
2/20 12:10	184.7	↓-10.5
2/20 12:20	174.1	↓-10.6
2/20 12:30	163.5	↓-10.6
2/20 12:40	153.0	↓-10.5
2/20 12:50	142.5	↓-10.5
2/20 13:00	132.3	↓-10.2
2/20 13:10	122.4	↓-9.9
2/20 13:20	112.9	↓-9.5
2/20 13:30	103.8	↓-9.1
2/20 13:40	95.2	↓-8.6
2/20 13:50	87.2	↓-8.0
2/20 14:00	79.9	↓-7.3
2/20 14:10	73.2	↓-6.7
2/20 14:20	67.2	↓-6.0
2/20 14:30	62.1	↓-5.1
2/20 14:40	57.8	↓-4.3
2/20 14:50	54.3	↓-3.5
2/20 15:00	51.8	↓-2.5
2/20 15:10	50.1	↓-1.7
2/20 15:20	49.3	↓-0.8	干潮
2/20 15:30	49.5	↑0.2
2/20 15:40	50.6	↑1.1
2/20 15:50	52.6	↑2.0
2/20 16:00	55.5	↑2.9
2/20 16:10	59.3	↑3.8
2/20 16:20	63.9	↑4.6
2/20 16:30	69.3	↑5.4
2/20 16:40	75.5	↑6.2
2/20 16:50	82.5	↑7.0
2/20 17:00	90.0	↑7.5
2/20 17:10	98.2	↑8.2
2/20 17:20	107.0	↑8.8
2/20 17:30	116.2	↑9.2
2/20 17:40	125.8	↑9.6
2/20 17:50	135.8	↑10.0
2/20 18:00	146.0	↑10.2
2/20 18:10	156.4	↑10.4
2/20 18:20	166.9	↑10.5
2/20 18:30	177.4	↑10.5
2/20 18:40	187.9	↑10.5
2/20 18:50	198.2	↑10.3
2/20 19:00	208.3	↑10.1
2/20 19:10	218.1	↑9.8
2/20 19:20	227.5	↑9.4
2/20 19:30	236.4	↑8.9
2/20 19:40	244.8	↑8.4
2/20 19:50	252.6	↑7.8
2/20 20:00	259.8	↑7.2
2/20 20:10	266.3	↑6.5
2/20 20:20	271.9	↑5.6
2/20 20:30	276.8	↑4.9
2/20 20:40	280.8	↑4.0
2/20 20:50	283.9	↑3.1
2/20 21:00	286.1	↑2.2
2/20 21:10	287.3	↑1.2	満潮
2/20 21:20	287.6	↑0.3
2/20 21:30	286.9	↓-0.7
2/20 21:40	285.3	↓-1.6
2/20 21:50	282.6	↓-2.7
2/20 22:00	279.1	↓-3.5
2/20 22:10	274.5	↓-4.6
2/20 22:20	269.1	↓-5.4
2/20 22:30	262.8	↓-6.3
2/20 22:40	255.7	↓-7.1
2/20 22:50	247.8	↓-7.9
2/20 23:00	239.1	↓-8.7
2/20 23:10	229.8	↓-9.3
2/20 23:20	219.8	↓-10.0
2/20 23:30	209.3	↓-10.5
2/20 23:40	198.3	↓-11.0
2/20 23:50	187.0	↓-11.3