20 (月)	11:43	05:51	-	18:06
	181cm	54cm	-	26cm
中潮 出 05:46 入 18:59 出 08:57 入 23:20 潮干狩り ○ 16:34～18:59

大船越／対馬（長崎）2037年04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
4/20 00:00	192.3	↓-0.2
4/20 00:10	191.6	↓-0.7
4/20 00:20	190.2	↓-1.4
4/20 00:30	188.4	↓-1.8
4/20 00:40	186.0	↓-2.4
4/20 00:50	183.2	↓-2.8
4/20 01:00	179.8	↓-3.4
4/20 01:10	176.0	↓-3.8
4/20 01:20	171.8	↓-4.2
4/20 01:30	167.3	↓-4.5
4/20 01:40	162.3	↓-5.0
4/20 01:50	157.1	↓-5.2
4/20 02:00	151.6	↓-5.5
4/20 02:10	145.9	↓-5.7
4/20 02:20	140.1	↓-5.8
4/20 02:30	134.1	↓-6.0
4/20 02:40	128.0	↓-6.1
4/20 02:50	121.9	↓-6.1
4/20 03:00	115.9	↓-6.0
4/20 03:10	109.8	↓-6.1
4/20 03:20	103.9	↓-5.9
4/20 03:30	98.2	↓-5.7
4/20 03:40	92.6	↓-5.6
4/20 03:50	87.2	↓-5.4
4/20 04:00	82.2	↓-5.0
4/20 04:10	77.4	↓-4.8
4/20 04:20	73.0	↓-4.4
4/20 04:30	69.0	↓-4.0
4/20 04:40	65.4	↓-3.6
4/20 04:50	62.2	↓-3.2
4/20 05:00	59.5	↓-2.7
4/20 05:10	57.3	↓-2.2
4/20 05:20	55.5	↓-1.8
4/20 05:30	54.2	↓-1.3
4/20 05:40	53.5	↓-0.7
4/20 05:50	53.3	↓-0.2	干潮
4/20 06:00	53.5	↑0.2
4/20 06:10	54.3	↑0.8
4/20 06:20	55.6	↑1.3
4/20 06:30	57.4	↑1.8
4/20 06:40	59.6	↑2.2
4/20 06:50	62.3	↑2.7
4/20 07:00	65.4	↑3.1
4/20 07:10	68.9	↑3.5
4/20 07:20	72.8	↑3.9
4/20 07:30	77.1	↑4.3
4/20 07:40	81.7	↑4.6
4/20 07:50	86.5	↑4.8
4/20 08:00	91.6	↑5.1
4/20 08:10	96.8	↑5.2
4/20 08:20	102.3	↑5.5
4/20 08:30	107.8	↑5.5
4/20 08:40	113.4	↑5.6
4/20 08:50	119.1	↑5.7
4/20 09:00	124.7	↑5.6
4/20 09:10	130.2	↑5.5
4/20 09:20	135.7	↑5.5
4/20 09:30	141.0	↑5.3
4/20 09:40	146.1	↑5.1
4/20 09:50	151.0	↑4.9
4/20 10:00	155.6	↑4.6
4/20 10:10	159.9	↑4.3
4/20 10:20	163.9	↑4.0
4/20 10:30	167.5	↑3.6
4/20 10:40	170.7	↑3.2
4/20 10:50	173.4	↑2.7
4/20 11:00	175.8	↑2.4
4/20 11:10	177.6	↑1.8
4/20 11:20	179.0	↑1.4
4/20 11:30	179.9	↑0.9
4/20 11:40	180.2	↑0.3	満潮
4/20 11:50	180.1	↓-0.1
4/20 12:00	179.5	↓-0.6
4/20 12:10	178.3	↓-1.2
4/20 12:20	176.6	↓-1.7
4/20 12:30	174.5	↓-2.1
4/20 12:40	171.8	↓-2.7
4/20 12:50	168.7	↓-3.1
4/20 13:00	165.2	↓-3.5
4/20 13:10	161.2	↓-4.0
4/20 13:20	156.9	↓-4.3
4/20 13:30	152.1	↓-4.8
4/20 13:40	147.1	↓-5.0
4/20 13:50	141.7	↓-5.4
4/20 14:00	136.1	↓-5.6
4/20 14:10	130.2	↓-5.9
4/20 14:20	124.2	↓-6.0
4/20 14:30	118.0	↓-6.2
4/20 14:40	111.7	↓-6.3
4/20 14:50	105.3	↓-6.4	最大潮位差
4/20 15:00	98.9	↓-6.4	最大潮位差
4/20 15:10	92.6	↓-6.3
4/20 15:20	86.3	↓-6.3
4/20 15:30	80.2	↓-6.1
4/20 15:40	74.1	↓-6.1
4/20 15:50	68.3	↓-5.8
4/20 16:00	62.7	↓-5.6
4/20 16:10	57.4	↓-5.3
4/20 16:20	52.4	↓-5.0
4/20 16:30	47.8	↓-4.6
4/20 16:40	43.5	↓-4.3
4/20 16:50	39.6	↓-3.9
4/20 17:00	36.1	↓-3.5
4/20 17:10	33.1	↓-3.0
4/20 17:20	30.6	↓-2.5
4/20 17:30	28.5	↓-2.1
4/20 17:40	27.0	↓-1.5
4/20 17:50	25.9	↓-1.1
4/20 18:00	25.4	↓-0.5	干潮
4/20 18:10	25.4	0
4/20 18:20	25.9	↑0.5
4/20 18:30	26.9	↑1.0
4/20 18:40	28.4	↑1.5
4/20 18:50	30.4	↑2.0
4/20 19:00	32.9	↑2.5
4/20 19:10	35.9	↑3.0
4/20 19:20	39.2	↑3.3
4/20 19:30	43.0	↑3.8
4/20 19:40	47.2	↑4.2
4/20 19:50	51.8	↑4.6
4/20 20:00	56.6	↑4.8
4/20 20:10	61.8	↑5.2
4/20 20:20	67.2	↑5.4
4/20 20:30	72.8	↑5.6
4/20 20:40	78.7	↑5.9
4/20 20:50	84.6	↑5.9
4/20 21:00	90.7	↑6.1
4/20 21:10	96.8	↑6.1
4/20 21:20	102.9	↑6.1
4/20 21:30	109.1	↑6.2
4/20 21:40	115.1	↑6.0
4/20 21:50	121.1	↑6.0
4/20 22:00	126.9	↑5.8
4/20 22:10	132.5	↑5.6
4/20 22:20	137.9	↑5.4
4/20 22:30	143.1	↑5.2
4/20 22:40	148.0	↑4.9
4/20 22:50	152.6	↑4.6
4/20 23:00	156.8	↑4.2
4/20 23:10	160.7	↑3.9
4/20 23:20	164.2	↑3.5
4/20 23:30	167.3	↑3.1
4/20 23:40	170.0	↑2.7
4/20 23:50	172.2	↑2.2