20 (土)	10:08	03:49	22:09	16:11
	206cm	-11cm	199cm	13cm
大潮 出 07:03 入 18:11 出 18:54 入 07:31 潮干狩り ◎ 14:30～17:51

大船越／対馬（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	126.2	↓-8.0
2/20 00:10	118.1	↓-8.1
2/20 00:20	109.7	↓-8.4
2/20 00:30	101.1	↓-8.6
2/20 00:40	92.5	↓-8.6
2/20 00:50	83.9	↓-8.6
2/20 01:00	75.3	↓-8.6
2/20 01:10	66.9	↓-8.4
2/20 01:20	58.5	↓-8.4
2/20 01:30	50.5	↓-8.0
2/20 01:40	42.6	↓-7.9
2/20 01:50	35.2	↓-7.4
2/20 02:00	28.1	↓-7.1
2/20 02:10	21.5	↓-6.6
2/20 02:20	15.3	↓-6.2
2/20 02:30	9.7	↓-5.6
2/20 02:40	4.7	↓-5.0
2/20 02:50	0.3	↓-4.4
2/20 03:00	-3.5	↓-3.8
2/20 03:10	-6.6	↓-3.1
2/20 03:20	-9.0	↓-2.4
2/20 03:30	-10.7	↓-1.7
2/20 03:40	-11.6	↓-0.9	干潮
2/20 03:50	-11.8	↓-0.2
2/20 04:00	-11.3	↑0.5
2/20 04:10	-10.0	↑1.3
2/20 04:20	-8.0	↑2.0
2/20 04:30	-5.3	↑2.7
2/20 04:40	-1.8	↑3.5
2/20 04:50	2.3	↑4.1
2/20 05:00	7.1	↑4.8
2/20 05:10	12.4	↑5.3
2/20 05:20	18.4	↑6.0
2/20 05:30	24.9	↑6.5
2/20 05:40	31.9	↑7.0
2/20 05:50	39.4	↑7.5
2/20 06:00	47.3	↑7.9
2/20 06:10	55.5	↑8.2
2/20 06:20	64.0	↑8.5
2/20 06:30	72.7	↑8.7
2/20 06:40	81.6	↑8.9
2/20 06:50	90.6	↑9.0	最大潮位差
2/20 07:00	99.6	↑9.0	最大潮位差
2/20 07:10	108.6	↑9.0	最大潮位差
2/20 07:20	117.5	↑8.9
2/20 07:30	126.3	↑8.8
2/20 07:40	134.9	↑8.6
2/20 07:50	143.2	↑8.3
2/20 08:00	151.2	↑8.0
2/20 08:10	158.8	↑7.6
2/20 08:20	166.0	↑7.2
2/20 08:30	172.7	↑6.7
2/20 08:40	178.9	↑6.2
2/20 08:50	184.5	↑5.6
2/20 09:00	189.6	↑5.1
2/20 09:10	193.9	↑4.3
2/20 09:20	197.6	↑3.7
2/20 09:30	200.7	↑3.1
2/20 09:40	203.0	↑2.3
2/20 09:50	204.6	↑1.6
2/20 10:00	205.4	↑0.8	満潮
2/20 10:10	205.5	↑0.1
2/20 10:20	204.9	↓-0.6
2/20 10:30	203.5	↓-1.4
2/20 10:40	201.5	↓-2.0
2/20 10:50	198.7	↓-2.8
2/20 11:00	195.3	↓-3.4
2/20 11:10	191.2	↓-4.1
2/20 11:20	186.5	↓-4.7
2/20 11:30	181.2	↓-5.3
2/20 11:40	175.4	↓-5.8
2/20 11:50	169.1	↓-6.3
2/20 12:00	162.3	↓-6.8
2/20 12:10	155.1	↓-7.2
2/20 12:20	147.6	↓-7.5
2/20 12:30	139.9	↓-7.7
2/20 12:40	131.8	↓-8.1
2/20 12:50	123.7	↓-8.1
2/20 13:00	115.4	↓-8.3
2/20 13:10	107.1	↓-8.3
2/20 13:20	98.8	↓-8.3
2/20 13:30	90.5	↓-8.3
2/20 13:40	82.5	↓-8.0
2/20 13:50	74.6	↓-7.9
2/20 14:00	67.0	↓-7.6
2/20 14:10	59.7	↓-7.3
2/20 14:20	52.7	↓-7.0
2/20 14:30	46.2	↓-6.5
2/20 14:40	40.2	↓-6.0
2/20 14:50	34.6	↓-5.6
2/20 15:00	29.7	↓-4.9
2/20 15:10	25.3	↓-4.4
2/20 15:20	21.5	↓-3.8
2/20 15:30	18.4	↓-3.1
2/20 15:40	16.0	↓-2.4
2/20 15:50	14.2	↓-1.8
2/20 16:00	13.2	↓-1.0
2/20 16:10	12.8	↓-0.4	干潮
2/20 16:20	13.2	↑0.4
2/20 16:30	14.3	↑1.1
2/20 16:40	16.1	↑1.8
2/20 16:50	18.5	↑2.4
2/20 17:00	21.7	↑3.2
2/20 17:10	25.4	↑3.7
2/20 17:20	29.8	↑4.4
2/20 17:30	34.8	↑5.0
2/20 17:40	40.3	↑5.5
2/20 17:50	46.3	↑6.0
2/20 18:00	52.8	↑6.5
2/20 18:10	59.6	↑6.8
2/20 18:20	66.8	↑7.2
2/20 18:30	74.3	↑7.5
2/20 18:40	82.1	↑7.8
2/20 18:50	90.0	↑7.9
2/20 19:00	98.1	↑8.1
2/20 19:10	106.2	↑8.1
2/20 19:20	114.3	↑8.1
2/20 19:30	122.4	↑8.1
2/20 19:40	130.3	↑7.9
2/20 19:50	138.0	↑7.7
2/20 20:00	145.5	↑7.5
2/20 20:10	152.7	↑7.2
2/20 20:20	159.6	↑6.9
2/20 20:30	166.0	↑6.4
2/20 20:40	171.9	↑5.9
2/20 20:50	177.4	↑5.5
2/20 21:00	182.3	↑4.9
2/20 21:10	186.6	↑4.3
2/20 21:20	190.3	↑3.7
2/20 21:30	193.4	↑3.1
2/20 21:40	195.7	↑2.3
2/20 21:50	197.4	↑1.7
2/20 22:00	198.3	↑0.9	満潮
2/20 22:10	198.6	↑0.3
2/20 22:20	198.1	↓-0.5
2/20 22:30	196.8	↓-1.3
2/20 22:40	194.9	↓-1.9
2/20 22:50	192.2	↓-2.7
2/20 23:00	188.9	↓-3.3
2/20 23:10	184.8	↓-4.1
2/20 23:20	180.2	↓-4.6
2/20 23:30	174.9	↓-5.3
2/20 23:40	169.0	↓-5.9
2/20 23:50	162.6	↓-6.4