20 (金)	10:48	04:28	23:05	16:51
	162cm	-15cm	159cm	-9cm
中潮 出 07:03 入 18:12 出 08:22 入 21:07 潮干狩り ◎ 14:45～18:12

厳原（長崎）2026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	134.0	↓-5.3
2/20 00:10	128.2	↓-5.8
2/20 00:20	121.9	↓-6.3
2/20 00:30	115.3	↓-6.6
2/20 00:40	108.3	↓-7.0
2/20 00:50	101.1	↓-7.2
2/20 01:00	93.6	↓-7.5
2/20 01:10	85.9	↓-7.7
2/20 01:20	78.2	↓-7.7
2/20 01:30	70.4	↓-7.8	最大潮位差
2/20 01:40	62.6	↓-7.8	最大潮位差
2/20 01:50	54.9	↓-7.7
2/20 02:00	47.4	↓-7.5
2/20 02:10	40.0	↓-7.4
2/20 02:20	32.9	↓-7.1
2/20 02:30	26.2	↓-6.7
2/20 02:40	19.8	↓-6.4
2/20 02:50	13.8	↓-6.0
2/20 03:00	8.4	↓-5.4
2/20 03:10	3.4	↓-5.0
2/20 03:20	-1.1	↓-4.5
2/20 03:30	-4.9	↓-3.8
2/20 03:40	-8.2	↓-3.3
2/20 03:50	-10.8	↓-2.6
2/20 04:00	-12.9	↓-2.1
2/20 04:10	-14.2	↓-1.3
2/20 04:20	-15.0	↓-0.8	干潮
2/20 04:30	-15.1	↓-0.1
2/20 04:40	-14.6	↑0.5
2/20 04:50	-13.5	↑1.1
2/20 05:00	-11.8	↑1.7
2/20 05:10	-9.5	↑2.3
2/20 05:20	-6.7	↑2.8
2/20 05:30	-3.3	↑3.4
2/20 05:40	0.6	↑3.9
2/20 05:50	4.9	↑4.3
2/20 06:00	9.7	↑4.8
2/20 06:10	14.9	↑5.2
2/20 06:20	20.4	↑5.5
2/20 06:30	26.3	↑5.9
2/20 06:40	32.5	↑6.2
2/20 06:50	39.0	↑6.5
2/20 07:00	45.7	↑6.7
2/20 07:10	52.6	↑6.9
2/20 07:20	59.6	↑7.0
2/20 07:30	66.7	↑7.1
2/20 07:40	73.9	↑7.2
2/20 07:50	81.1	↑7.2
2/20 08:00	88.3	↑7.2
2/20 08:10	95.4	↑7.1
2/20 08:20	102.3	↑6.9
2/20 08:30	109.1	↑6.8
2/20 08:40	115.7	↑6.6
2/20 08:50	122.0	↑6.3
2/20 09:00	127.9	↑5.9
2/20 09:10	133.6	↑5.7
2/20 09:20	138.8	↑5.2
2/20 09:30	143.5	↑4.7
2/20 09:40	147.8	↑4.3
2/20 09:50	151.5	↑3.7
2/20 10:00	154.7	↑3.2
2/20 10:10	157.4	↑2.7
2/20 10:20	159.4	↑2.0
2/20 10:30	160.8	↑1.4
2/20 10:40	161.6	↑0.8	満潮
2/20 10:50	161.8	↑0.2
2/20 11:00	161.3	↓-0.5
2/20 11:10	160.2	↓-1.1
2/20 11:20	158.4	↓-1.8
2/20 11:30	156.1	↓-2.3
2/20 11:40	153.1	↓-3.0
2/20 11:50	149.6	↓-3.5
2/20 12:00	145.5	↓-4.1
2/20 12:10	140.8	↓-4.7
2/20 12:20	135.7	↓-5.1
2/20 12:30	130.2	↓-5.5
2/20 12:40	124.2	↓-6.0
2/20 12:50	117.8	↓-6.4
2/20 13:00	111.1	↓-6.7
2/20 13:10	104.2	↓-6.9
2/20 13:20	97.0	↓-7.2
2/20 13:30	89.7	↓-7.3
2/20 13:40	82.3	↓-7.4
2/20 13:50	74.8	↓-7.5
2/20 14:00	67.3	↓-7.5
2/20 14:10	59.9	↓-7.4
2/20 14:20	52.6	↓-7.3
2/20 14:30	45.6	↓-7.0
2/20 14:40	38.7	↓-6.9
2/20 14:50	32.2	↓-6.5
2/20 15:00	26.0	↓-6.2
2/20 15:10	20.1	↓-5.9
2/20 15:20	14.8	↓-5.3
2/20 15:30	9.9	↓-4.9
2/20 15:40	5.5	↓-4.4
2/20 15:50	1.6	↓-3.9
2/20 16:00	-1.6	↓-3.2
2/20 16:10	-4.3	↓-2.7
2/20 16:20	-6.5	↓-2.2
2/20 16:30	-8.0	↓-1.5
2/20 16:40	-8.9	↓-0.9
2/20 16:50	-9.2	↓-0.3	干潮
2/20 17:00	-8.9	↑0.3
2/20 17:10	-8.0	↑0.9
2/20 17:20	-6.5	↑1.5
2/20 17:30	-4.5	↑2.0
2/20 17:40	-2.0	↑2.5
2/20 17:50	1.1	↑3.1
2/20 18:00	4.7	↑3.6
2/20 18:10	8.7	↑4.0
2/20 18:20	13.1	↑4.4
2/20 18:30	18.0	↑4.9
2/20 18:40	23.2	↑5.2
2/20 18:50	28.8	↑5.6
2/20 19:00	34.7	↑5.9
2/20 19:10	40.8	↑6.1
2/20 19:20	47.2	↑6.4
2/20 19:30	53.8	↑6.6
2/20 19:40	60.5	↑6.7
2/20 19:50	67.4	↑6.9
2/20 20:00	74.3	↑6.9
2/20 20:10	81.2	↑6.9
2/20 20:20	88.2	↑7.0
2/20 20:30	95.0	↑6.8
2/20 20:40	101.7	↑6.7
2/20 20:50	108.3	↑6.6
2/20 21:00	114.7	↑6.4
2/20 21:10	120.7	↑6.0
2/20 21:20	126.5	↑5.8
2/20 21:30	131.9	↑5.4
2/20 21:40	136.9	↑5.0
2/20 21:50	141.5	↑4.6
2/20 22:00	145.5	↑4.0
2/20 22:10	149.1	↑3.6
2/20 22:20	152.1	↑3.0
2/20 22:30	154.5	↑2.4
2/20 22:40	156.3	↑1.8
2/20 22:50	157.5	↑1.2
2/20 23:00	158.1	↑0.6	満潮
2/20 23:10	158.1	0
2/20 23:20	157.4	↓-0.7
2/20 23:30	156.0	↓-1.4
2/20 23:40	154.1	↓-1.9
2/20 23:50	151.5	↓-2.6