20 (木)	09:48	03:27	21:46	15:49
	198cm	-9cm	193cm	19cm
大潮 出 07:03 入 18:12 出 07:12 入 18:04 潮干狩り ◎ 14:16～17:21

竹敷（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	102.7	↓-7.9
2/20 00:10	94.7	↓-8.0
2/20 00:20	86.7	↓-8.0
2/20 00:30	78.7	↓-8.0
2/20 00:40	70.7	↓-8.0
2/20 00:50	62.8	↓-7.9
2/20 01:00	55.1	↓-7.7
2/20 01:10	47.6	↓-7.5
2/20 01:20	40.4	↓-7.2
2/20 01:30	33.5	↓-6.9
2/20 01:40	27.0	↓-6.5
2/20 01:50	20.9	↓-6.1
2/20 02:00	15.2	↓-5.7
2/20 02:10	10.1	↓-5.1
2/20 02:20	5.5	↓-4.6
2/20 02:30	1.5	↓-4.0
2/20 02:40	-1.9	↓-3.4
2/20 02:50	-4.6	↓-2.7
2/20 03:00	-6.7	↓-2.1
2/20 03:10	-8.1	↓-1.4
2/20 03:20	-8.9	↓-0.8	干潮
2/20 03:30	-8.9	0
2/20 03:40	-8.3	↑0.6
2/20 03:50	-7.0	↑1.3
2/20 04:00	-5.0	↑2.0
2/20 04:10	-2.3	↑2.7
2/20 04:20	1.1	↑3.4
2/20 04:30	5.1	↑4.0
2/20 04:40	9.6	↑4.5
2/20 04:50	14.8	↑5.2
2/20 05:00	20.5	↑5.7
2/20 05:10	26.7	↑6.2
2/20 05:20	33.4	↑6.7
2/20 05:30	40.5	↑7.1
2/20 05:40	47.9	↑7.4
2/20 05:50	55.7	↑7.8
2/20 06:00	63.7	↑8.0
2/20 06:10	72.0	↑8.3
2/20 06:20	80.4	↑8.4
2/20 06:30	88.9	↑8.5	最大潮位差
2/20 06:40	97.4	↑8.5	最大潮位差
2/20 06:50	105.9	↑8.5	最大潮位差
2/20 07:00	114.3	↑8.4
2/20 07:10	122.6	↑8.3
2/20 07:20	130.7	↑8.1
2/20 07:30	138.5	↑7.8
2/20 07:40	146.0	↑7.5
2/20 07:50	153.2	↑7.2
2/20 08:00	160.0	↑6.8
2/20 08:10	166.3	↑6.3
2/20 08:20	172.1	↑5.8
2/20 08:30	177.4	↑5.3
2/20 08:40	182.1	↑4.7
2/20 08:50	186.2	↑4.1
2/20 09:00	189.7	↑3.5
2/20 09:10	192.5	↑2.8
2/20 09:20	194.7	↑2.2
2/20 09:30	196.2	↑1.5
2/20 09:40	197.0	↑0.8	満潮
2/20 09:50	197.1	↑0.1
2/20 10:00	196.6	↓-0.5
2/20 10:10	195.3	↓-1.3
2/20 10:20	193.4	↓-1.9
2/20 10:30	190.8	↓-2.6
2/20 10:40	187.6	↓-3.2
2/20 10:50	183.8	↓-3.8
2/20 11:00	179.4	↓-4.4
2/20 11:10	174.4	↓-5.0
2/20 11:20	169.0	↓-5.4
2/20 11:30	163.1	↓-5.9
2/20 11:40	156.8	↓-6.3
2/20 11:50	150.1	↓-6.7
2/20 12:00	143.1	↓-7.0
2/20 12:10	135.8	↓-7.3
2/20 12:20	128.3	↓-7.5
2/20 12:30	120.7	↓-7.6
2/20 12:40	113.0	↓-7.7
2/20 12:50	105.2	↓-7.8
2/20 13:00	97.5	↓-7.7
2/20 13:10	89.9	↓-7.6
2/20 13:20	82.3	↓-7.6
2/20 13:30	75.0	↓-7.3
2/20 13:40	67.9	↓-7.1
2/20 13:50	61.2	↓-6.7
2/20 14:00	54.7	↓-6.5
2/20 14:10	48.7	↓-6.0
2/20 14:20	43.1	↓-5.6
2/20 14:30	38.0	↓-5.1
2/20 14:40	33.5	↓-4.5
2/20 14:50	29.5	↓-4.0
2/20 15:00	26.0	↓-3.5
2/20 15:10	23.2	↓-2.8
2/20 15:20	21.1	↓-2.1
2/20 15:30	19.5	↓-1.6
2/20 15:40	18.7	↓-0.8	干潮
2/20 15:50	18.5	↓-0.2
2/20 16:00	18.9	↑0.4
2/20 16:10	20.1	↑1.2
2/20 16:20	21.9	↑1.8
2/20 16:30	24.3	↑2.4
2/20 16:40	27.3	↑3.0
2/20 16:50	31.0	↑3.7
2/20 17:00	35.2	↑4.2
2/20 17:10	40.0	↑4.8
2/20 17:20	45.3	↑5.3
2/20 17:30	51.0	↑5.7
2/20 17:40	57.2	↑6.2
2/20 17:50	63.7	↑6.5
2/20 18:00	70.6	↑6.9
2/20 18:10	77.7	↑7.1
2/20 18:20	85.0	↑7.3
2/20 18:30	92.5	↑7.5
2/20 18:40	100.1	↑7.6
2/20 18:50	107.8	↑7.7
2/20 19:00	115.4	↑7.6
2/20 19:10	123.0	↑7.6
2/20 19:20	130.4	↑7.4
2/20 19:30	137.7	↑7.3
2/20 19:40	144.7	↑7.0
2/20 19:50	151.4	↑6.7
2/20 20:00	157.8	↑6.4
2/20 20:10	163.7	↑5.9
2/20 20:20	169.2	↑5.5
2/20 20:30	174.3	↑5.1
2/20 20:40	178.7	↑4.4
2/20 20:50	182.7	↑4.0
2/20 21:00	186.0	↑3.3
2/20 21:10	188.6	↑2.6
2/20 21:20	190.7	↑2.1
2/20 21:30	192.0	↑1.3
2/20 21:40	192.7	↑0.7	満潮
2/20 21:50	192.7	0
2/20 22:00	192.0	↓-0.7
2/20 22:10	190.6	↓-1.4
2/20 22:20	188.5	↓-2.1
2/20 22:30	185.7	↓-2.8
2/20 22:40	182.2	↓-3.5
2/20 22:50	178.2	↓-4.0
2/20 23:00	173.5	↓-4.7
2/20 23:10	168.2	↓-5.3
2/20 23:20	162.3	↓-5.9
2/20 23:30	156.0	↓-6.3
2/20 23:40	149.2	↓-6.8
2/20 23:50	142.0	↓-7.2