20 (火)	05:49	12:10	18:16	-
	158cm	68cm	155cm	-
若潮 出 05:46 入 18:59 出 14:06 入 02:27

大船越／対馬（長崎）2032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	71.1	↑1.1
4/20 00:10	72.4	↑1.3
4/20 00:20	74.0	↑1.6
4/20 00:30	75.9	↑1.9
4/20 00:40	77.9	↑2.0
4/20 00:50	80.2	↑2.3
4/20 01:00	82.7	↑2.5
4/20 01:10	85.4	↑2.7
4/20 01:20	88.2	↑2.8
4/20 01:30	91.3	↑3.1
4/20 01:40	94.4	↑3.1
4/20 01:50	97.7	↑3.3
4/20 02:00	101.1	↑3.4
4/20 02:10	104.6	↑3.5
4/20 02:20	108.1	↑3.5
4/20 02:30	111.6	↑3.5
4/20 02:40	115.2	↑3.6
4/20 02:50	118.8	↑3.6
4/20 03:00	122.3	↑3.5
4/20 03:10	125.8	↑3.5
4/20 03:20	129.2	↑3.4
4/20 03:30	132.5	↑3.3
4/20 03:40	135.7	↑3.2
4/20 03:50	138.7	↑3.0
4/20 04:00	141.6	↑2.9
4/20 04:10	144.3	↑2.7
4/20 04:20	146.7	↑2.4
4/20 04:30	149.0	↑2.3
4/20 04:40	151.0	↑2.0
4/20 04:50	152.8	↑1.8
4/20 05:00	154.4	↑1.6
4/20 05:10	155.6	↑1.2
4/20 05:20	156.6	↑1.0
4/20 05:30	157.3	↑0.7
4/20 05:40	157.7	↑0.4	満潮
4/20 05:50	157.8	↑0.1
4/20 06:00	157.6	↓-0.2
4/20 06:10	157.1	↓-0.5
4/20 06:20	156.3	↓-0.8
4/20 06:30	155.2	↓-1.1
4/20 06:40	153.9	↓-1.3
4/20 06:50	152.2	↓-1.7
4/20 07:00	150.3	↓-1.9
4/20 07:10	148.2	↓-2.1
4/20 07:20	145.8	↓-2.4
4/20 07:30	143.2	↓-2.6
4/20 07:40	140.3	↓-2.9
4/20 07:50	137.3	↓-3.0
4/20 08:00	134.2	↓-3.1
4/20 08:10	130.8	↓-3.4
4/20 08:20	127.4	↓-3.4
4/20 08:30	123.9	↓-3.5
4/20 08:40	120.2	↓-3.7
4/20 08:50	116.6	↓-3.6
4/20 09:00	112.9	↓-3.7
4/20 09:10	109.2	↓-3.7
4/20 09:20	105.5	↓-3.7
4/20 09:30	101.8	↓-3.7
4/20 09:40	98.3	↓-3.5
4/20 09:50	94.8	↓-3.5
4/20 10:00	91.5	↓-3.3
4/20 10:10	88.3	↓-3.2
4/20 10:20	85.3	↓-3.0
4/20 10:30	82.4	↓-2.9
4/20 10:40	79.8	↓-2.6
4/20 10:50	77.4	↓-2.4
4/20 11:00	75.2	↓-2.2
4/20 11:10	73.3	↓-1.9
4/20 11:20	71.7	↓-1.6
4/20 11:30	70.4	↓-1.3
4/20 11:40	69.3	↓-1.1
4/20 11:50	68.6	↓-0.7
4/20 12:00	68.1	↓-0.5	干潮
4/20 12:10	68.0	↓-0.1	干潮
4/20 12:20	68.2	↑0.2
4/20 12:30	68.7	↑0.5
4/20 12:40	69.4	↑0.7
4/20 12:50	70.5	↑1.1
4/20 13:00	71.9	↑1.4
4/20 13:10	73.6	↑1.7
4/20 13:20	75.6	↑2.0
4/20 13:30	77.8	↑2.2
4/20 13:40	80.2	↑2.4
4/20 13:50	82.9	↑2.7
4/20 14:00	85.8	↑2.9
4/20 14:10	88.9	↑3.1
4/20 14:20	92.1	↑3.2
4/20 14:30	95.5	↑3.4
4/20 14:40	99.0	↑3.5
4/20 14:50	102.6	↑3.6
4/20 15:00	106.3	↑3.7
4/20 15:10	110.0	↑3.7
4/20 15:20	113.7	↑3.7
4/20 15:30	117.4	↑3.7
4/20 15:40	121.1	↑3.7
4/20 15:50	124.7	↑3.6
4/20 16:00	128.2	↑3.5
4/20 16:10	131.5	↑3.3
4/20 16:20	134.8	↑3.3
4/20 16:30	137.8	↑3.0
4/20 16:40	140.7	↑2.9
4/20 16:50	143.4	↑2.7
4/20 17:00	145.8	↑2.4
4/20 17:10	147.9	↑2.1
4/20 17:20	149.8	↑1.9
4/20 17:30	151.4	↑1.6
4/20 17:40	152.7	↑1.3
4/20 17:50	153.7	↑1.0
4/20 18:00	154.4	↑0.7
4/20 18:10	154.7	↑0.3	満潮
4/20 18:20	154.8	↑0.1
4/20 18:30	154.4	↓-0.4
4/20 18:40	153.8	↓-0.6
4/20 18:50	152.8	↓-1.0
4/20 19:00	151.5	↓-1.3
4/20 19:10	149.9	↓-1.6
4/20 19:20	147.9	↓-2.0
4/20 19:30	145.7	↓-2.2
4/20 19:40	143.2	↓-2.5
4/20 19:50	140.4	↓-2.8
4/20 20:00	137.4	↓-3.0
4/20 20:10	134.2	↓-3.2
4/20 20:20	130.7	↓-3.5
4/20 20:30	127.1	↓-3.6
4/20 20:40	123.3	↓-3.8
4/20 20:50	119.4	↓-3.9
4/20 21:00	115.4	↓-4.0
4/20 21:10	111.4	↓-4.0
4/20 21:20	107.3	↓-4.1
4/20 21:30	103.1	↓-4.2	最大潮位差
4/20 21:40	99.0	↓-4.1
4/20 21:50	95.0	↓-4.0
4/20 22:00	91.0	↓-4.0
4/20 22:10	87.1	↓-3.9
4/20 22:20	83.3	↓-3.8
4/20 22:30	79.8	↓-3.5
4/20 22:40	76.4	↓-3.4
4/20 22:50	73.2	↓-3.2
4/20 23:00	70.2	↓-3.0
4/20 23:10	67.6	↓-2.6
4/20 23:20	65.2	↓-2.4
4/20 23:30	63.1	↓-2.1
4/20 23:40	61.3	↓-1.8
4/20 23:50	59.9	↓-1.4