20 (土)	08:54	02:29	20:57	14:50
	167cm	-12cm	163cm	4cm
大潮 出 07:03 入 18:11 出 17:28 入 06:24 潮干狩り ◎ 13:01～16:41

厳原（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	40.9	↓-6.6
2/20 00:10	34.6	↓-6.3
2/20 00:20	28.5	↓-6.1
2/20 00:30	22.8	↓-5.7
2/20 00:40	17.3	↓-5.5
2/20 00:50	12.2	↓-5.1
2/20 01:00	7.6	↓-4.6
2/20 01:10	3.3	↓-4.3
2/20 01:20	-0.5	↓-3.8
2/20 01:30	-3.8	↓-3.3
2/20 01:40	-6.6	↓-2.8
2/20 01:50	-8.9	↓-2.3
2/20 02:00	-10.7	↓-1.8
2/20 02:10	-12.0	↓-1.3
2/20 02:20	-12.7	↓-0.7	干潮
2/20 02:30	-12.9	↓-0.2
2/20 02:40	-12.5	↑0.4
2/20 02:50	-11.7	↑0.8
2/20 03:00	-10.2	↑1.5
2/20 03:10	-8.3	↑1.9
2/20 03:20	-5.8	↑2.5
2/20 03:30	-2.9	↑2.9
2/20 03:40	0.6	↑3.5
2/20 03:50	4.5	↑3.9
2/20 04:00	8.9	↑4.4
2/20 04:10	13.7	↑4.8
2/20 04:20	19.0	↑5.3
2/20 04:30	24.6	↑5.6
2/20 04:40	30.6	↑6.0
2/20 04:50	36.8	↑6.2
2/20 05:00	43.4	↑6.6
2/20 05:10	50.2	↑6.8
2/20 05:20	57.2	↑7.0
2/20 05:30	64.4	↑7.2
2/20 05:40	71.7	↑7.3
2/20 05:50	79.0	↑7.3
2/20 06:00	86.4	↑7.4
2/20 06:10	93.7	↑7.3
2/20 06:20	100.9	↑7.2
2/20 06:30	108.0	↑7.1
2/20 06:40	114.9	↑6.9
2/20 06:50	121.6	↑6.7
2/20 07:00	127.9	↑6.3
2/20 07:10	133.9	↑6.0
2/20 07:20	139.5	↑5.6
2/20 07:30	144.7	↑5.2
2/20 07:40	149.4	↑4.7
2/20 07:50	153.6	↑4.2
2/20 08:00	157.2	↑3.6
2/20 08:10	160.3	↑3.1
2/20 08:20	162.7	↑2.4
2/20 08:30	164.6	↑1.9
2/20 08:40	165.7	↑1.1
2/20 08:50	166.3	↑0.6	満潮
2/20 09:00	166.1	↓-0.2
2/20 09:10	165.3	↓-0.8
2/20 09:20	163.9	↓-1.4
2/20 09:30	161.8	↓-2.1
2/20 09:40	159.0	↓-2.8
2/20 09:50	155.7	↓-3.3
2/20 10:00	151.8	↓-3.9
2/20 10:10	147.3	↓-4.5
2/20 10:20	142.4	↓-4.9
2/20 10:30	136.9	↓-5.5
2/20 10:40	131.1	↓-5.8
2/20 10:50	124.8	↓-6.3
2/20 11:00	118.3	↓-6.5
2/20 11:10	111.5	↓-6.8
2/20 11:20	104.4	↓-7.1
2/20 11:30	97.3	↓-7.1
2/20 11:40	90.0	↓-7.3
2/20 11:50	82.7	↓-7.3
2/20 12:00	75.5	↓-7.2
2/20 12:10	68.4	↓-7.1
2/20 12:20	61.4	↓-7.0
2/20 12:30	54.6	↓-6.8
2/20 12:40	48.1	↓-6.5
2/20 12:50	41.9	↓-6.2
2/20 13:00	36.1	↓-5.8
2/20 13:10	30.6	↓-5.5
2/20 13:20	25.6	↓-5.0
2/20 13:30	21.1	↓-4.5
2/20 13:40	17.0	↓-4.1
2/20 13:50	13.5	↓-3.5
2/20 14:00	10.5	↓-3.0
2/20 14:10	8.0	↓-2.5
2/20 14:20	6.1	↓-1.9
2/20 14:30	4.8	↓-1.3
2/20 14:40	4.0	↓-0.8	干潮
2/20 14:50	3.8	↓-0.2	干潮
2/20 15:00	4.2	↑0.4
2/20 15:10	5.1	↑0.9
2/20 15:20	6.5	↑1.4
2/20 15:30	8.5	↑2.0
2/20 15:40	11.0	↑2.5
2/20 15:50	13.9	↑2.9
2/20 16:00	17.4	↑3.5
2/20 16:10	21.3	↑3.9
2/20 16:20	25.7	↑4.4
2/20 16:30	30.4	↑4.7
2/20 16:40	35.5	↑5.1
2/20 16:50	41.0	↑5.5
2/20 17:00	46.7	↑5.7
2/20 17:10	52.8	↑6.1
2/20 17:20	59.0	↑6.2
2/20 17:30	65.5	↑6.5
2/20 17:40	72.1	↑6.6
2/20 17:50	78.8	↑6.7
2/20 18:00	85.5	↑6.7
2/20 18:10	92.2	↑6.7
2/20 18:20	98.9	↑6.7
2/20 18:30	105.5	↑6.6
2/20 18:40	112.0	↑6.5
2/20 18:50	118.2	↑6.2
2/20 19:00	124.3	↑6.1
2/20 19:10	130.0	↑5.7
2/20 19:20	135.3	↑5.3
2/20 19:30	140.3	↑5.0
2/20 19:40	144.9	↑4.6
2/20 19:50	149.0	↑4.1
2/20 20:00	152.6	↑3.6
2/20 20:10	155.7	↑3.1
2/20 20:20	158.2	↑2.5
2/20 20:30	160.1	↑1.9
2/20 20:40	161.4	↑1.3
2/20 20:50	162.1	↑0.7	満潮
2/20 21:00	162.1	0
2/20 21:10	161.5	↓-0.6
2/20 21:20	160.3	↓-1.2
2/20 21:30	158.4	↓-1.9
2/20 21:40	155.9	↓-2.5
2/20 21:50	152.8	↓-3.1
2/20 22:00	149.1	↓-3.7
2/20 22:10	144.9	↓-4.2
2/20 22:20	140.0	↓-4.9
2/20 22:30	134.7	↓-5.3
2/20 22:40	128.9	↓-5.8
2/20 22:50	122.7	↓-6.2
2/20 23:00	116.1	↓-6.6
2/20 23:10	109.1	↓-7.0
2/20 23:20	101.8	↓-7.3
2/20 23:30	94.4	↓-7.4
2/20 23:40	86.7	↓-7.7	最大潮位差
2/20 23:50	79.0	↓-7.7	最大潮位差