20 (木)	09:30	02:56	21:23	15:21
	170cm	-18cm	167cm	-3cm
大潮 出 07:03 入 18:12 出 07:12 入 18:04 潮干狩り ◎ 13:28～17:18

厳原（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	57.7	↓-7.3
2/20 00:10	50.4	↓-7.3
2/20 00:20	43.3	↓-7.1
2/20 00:30	36.4	↓-6.9
2/20 00:40	29.8	↓-6.6
2/20 00:50	23.4	↓-6.4
2/20 01:00	17.4	↓-6.0
2/20 01:10	11.7	↓-5.7
2/20 01:20	6.5	↓-5.2
2/20 01:30	1.7	↓-4.8
2/20 01:40	-2.6	↓-4.3
2/20 01:50	-6.4	↓-3.8
2/20 02:00	-9.7	↓-3.3
2/20 02:10	-12.5	↓-2.8
2/20 02:20	-14.7	↓-2.2
2/20 02:30	-16.4	↓-1.7
2/20 02:40	-17.5	↓-1.1
2/20 02:50	-18.1	↓-0.6	干潮
2/20 03:00	-18.1	0
2/20 03:10	-17.5	↑0.6
2/20 03:20	-16.5	↑1.0
2/20 03:30	-14.8	↑1.7
2/20 03:40	-12.7	↑2.1
2/20 03:50	-10.1	↑2.6
2/20 04:00	-7.0	↑3.1
2/20 04:10	-3.3	↑3.7
2/20 04:20	0.7	↑4.0
2/20 04:30	5.2	↑4.5
2/20 04:40	10.2	↑5.0
2/20 04:50	15.5	↑5.3
2/20 05:00	21.2	↑5.7
2/20 05:10	27.2	↑6.0
2/20 05:20	33.5	↑6.3
2/20 05:30	40.2	↑6.7
2/20 05:40	47.1	↑6.9
2/20 05:50	54.1	↑7.0
2/20 06:00	61.4	↑7.3
2/20 06:10	68.8	↑7.4
2/20 06:20	76.2	↑7.4
2/20 06:30	83.7	↑7.5
2/20 06:40	91.2	↑7.5
2/20 06:50	98.6	↑7.4
2/20 07:00	106.0	↑7.4
2/20 07:10	113.1	↑7.1
2/20 07:20	120.0	↑6.9
2/20 07:30	126.7	↑6.7
2/20 07:40	133.0	↑6.3
2/20 07:50	139.0	↑6.0
2/20 08:00	144.5	↑5.5
2/20 08:10	149.6	↑5.1
2/20 08:20	154.2	↑4.6
2/20 08:30	158.3	↑4.1
2/20 08:40	161.8	↑3.5
2/20 08:50	164.6	↑2.8
2/20 09:00	166.9	↑2.3
2/20 09:10	168.5	↑1.6
2/20 09:20	169.4	↑0.9	満潮
2/20 09:30	169.7	↑0.3	満潮
2/20 09:40	169.2	↓-0.5
2/20 09:50	168.1	↓-1.1
2/20 10:00	166.3	↓-1.8
2/20 10:10	163.8	↓-2.5
2/20 10:20	160.7	↓-3.1
2/20 10:30	157.0	↓-3.7
2/20 10:40	152.6	↓-4.4
2/20 10:50	147.7	↓-4.9
2/20 11:00	142.2	↓-5.5
2/20 11:10	136.2	↓-6.0
2/20 11:20	129.8	↓-6.4
2/20 11:30	123.1	↓-6.7
2/20 11:40	115.9	↓-7.2
2/20 11:50	108.5	↓-7.4
2/20 12:00	100.9	↓-7.6
2/20 12:10	93.2	↓-7.7
2/20 12:20	85.4	↓-7.8	最大潮位差
2/20 12:30	77.6	↓-7.8	最大潮位差
2/20 12:40	69.8	↓-7.8	最大潮位差
2/20 12:50	62.1	↓-7.7
2/20 13:00	54.7	↓-7.4
2/20 13:10	47.4	↓-7.3
2/20 13:20	40.5	↓-6.9
2/20 13:30	34.0	↓-6.5
2/20 13:40	27.8	↓-6.2
2/20 13:50	22.2	↓-5.6
2/20 14:00	17.0	↓-5.2
2/20 14:10	12.3	↓-4.7
2/20 14:20	8.2	↓-4.1
2/20 14:30	4.8	↓-3.4
2/20 14:40	1.9	↓-2.9
2/20 14:50	-0.4	↓-2.3
2/20 15:00	-2.0	↓-1.6
2/20 15:10	-3.0	↓-1.0
2/20 15:20	-3.3	↓-0.3	干潮
2/20 15:30	-3.1	↑0.2
2/20 15:40	-2.1	↑1.0
2/20 15:50	-0.6	↑1.5
2/20 16:00	1.5	↑2.1
2/20 16:10	4.2	↑2.7
2/20 16:20	7.5	↑3.3
2/20 16:30	11.3	↑3.8
2/20 16:40	15.6	↑4.3
2/20 16:50	20.4	↑4.8
2/20 17:00	25.6	↑5.2
2/20 17:10	31.2	↑5.6
2/20 17:20	37.2	↑6.0
2/20 17:30	43.6	↑6.4
2/20 17:40	50.2	↑6.6
2/20 17:50	57.0	↑6.8
2/20 18:00	64.1	↑7.1
2/20 18:10	71.3	↑7.2
2/20 18:20	78.6	↑7.3
2/20 18:30	86.0	↑7.4
2/20 18:40	93.3	↑7.3
2/20 18:50	100.6	↑7.3
2/20 19:00	107.7	↑7.1
2/20 19:10	114.7	↑7.0
2/20 19:20	121.4	↑6.7
2/20 19:30	127.8	↑6.4
2/20 19:40	133.9	↑6.1
2/20 19:50	139.6	↑5.7
2/20 20:00	144.9	↑5.3
2/20 20:10	149.7	↑4.8
2/20 20:20	153.9	↑4.2
2/20 20:30	157.6	↑3.7
2/20 20:40	160.7	↑3.1
2/20 20:50	163.2	↑2.5
2/20 21:00	165.1	↑1.9
2/20 21:10	166.2	↑1.1
2/20 21:20	166.7	↑0.5	満潮
2/20 21:30	166.5	↓-0.2
2/20 21:40	165.6	↓-0.9
2/20 21:50	164.1	↓-1.5
2/20 22:00	161.8	↓-2.3
2/20 22:10	158.9	↓-2.9
2/20 22:20	155.3	↓-3.6
2/20 22:30	151.2	↓-4.1
2/20 22:40	146.4	↓-4.8
2/20 22:50	141.0	↓-5.4
2/20 23:00	135.2	↓-5.8
2/20 23:10	128.8	↓-6.4
2/20 23:20	122.1	↓-6.7
2/20 23:30	114.9	↓-7.2
2/20 23:40	107.4	↓-7.5
2/20 23:50	99.6	↓-7.8	最大潮位差