20 (水)	08:00	01:45	19:56	14:09
	170cm	29cm	169cm	49cm
中潮 出 05:46 入 18:57 出 04:24 入 16:00

勝本（長崎）2039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	51.7	↓-4.3
4/20 00:10	47.8	↓-3.9
4/20 00:20	44.1	↓-3.7
4/20 00:30	40.7	↓-3.4
4/20 00:40	37.7	↓-3.0
4/20 00:50	35.0	↓-2.7
4/20 01:00	32.8	↓-2.2
4/20 01:10	31.0	↓-1.8
4/20 01:20	29.6	↓-1.4
4/20 01:30	28.7	↓-0.9
4/20 01:40	28.3	↓-0.4	干潮
4/20 01:50	28.4	↑0.1
4/20 02:00	28.9	↑0.5
4/20 02:10	30.0	↑1.1
4/20 02:20	31.5	↑1.5
4/20 02:30	33.6	↑2.1
4/20 02:40	36.1	↑2.5
4/20 02:50	39.1	↑3.0
4/20 03:00	42.5	↑3.4
4/20 03:10	46.3	↑3.8
4/20 03:20	50.5	↑4.2
4/20 03:30	55.1	↑4.6
4/20 03:40	60.0	↑4.9
4/20 03:50	65.1	↑5.1
4/20 04:00	70.6	↑5.5
4/20 04:10	76.2	↑5.6
4/20 04:20	82.0	↑5.8
4/20 04:30	87.9	↑5.9
4/20 04:40	93.9	↑6.0	最大潮位差
4/20 04:50	99.9	↑6.0	最大潮位差
4/20 05:00	105.9	↑6.0	最大潮位差
4/20 05:10	111.8	↑5.9
4/20 05:20	117.6	↑5.8
4/20 05:30	123.2	↑5.6
4/20 05:40	128.7	↑5.5
4/20 05:50	134.0	↑5.3
4/20 06:00	139.0	↑5.0
4/20 06:10	143.6	↑4.6
4/20 06:20	148.0	↑4.4
4/20 06:30	152.0	↑4.0
4/20 06:40	155.7	↑3.7
4/20 06:50	158.9	↑3.2
4/20 07:00	161.7	↑2.8
4/20 07:10	164.1	↑2.4
4/20 07:20	166.1	↑2.0
4/20 07:30	167.6	↑1.5
4/20 07:40	168.7	↑1.1
4/20 07:50	169.4	↑0.7	満潮
4/20 08:00	169.6	↑0.2	満潮
4/20 08:10	169.3	↓-0.3
4/20 08:20	168.6	↓-0.7
4/20 08:30	167.5	↓-1.1
4/20 08:40	166.0	↓-1.5
4/20 08:50	164.1	↓-1.9
4/20 09:00	161.8	↓-2.3
4/20 09:10	159.1	↓-2.7
4/20 09:20	156.1	↓-3.0
4/20 09:30	152.8	↓-3.3
4/20 09:40	149.2	↓-3.6
4/20 09:50	145.3	↓-3.9
4/20 10:00	141.1	↓-4.2
4/20 10:10	136.8	↓-4.3
4/20 10:20	132.2	↓-4.6
4/20 10:30	127.5	↓-4.7
4/20 10:40	122.6	↓-4.9
4/20 10:50	117.6	↓-5.0
4/20 11:00	112.6	↓-5.0
4/20 11:10	107.6	↓-5.0
4/20 11:20	102.5	↓-5.1
4/20 11:30	97.5	↓-5.0
4/20 11:40	92.5	↓-5.0
4/20 11:50	87.6	↓-4.9
4/20 12:00	82.9	↓-4.7
4/20 12:10	78.4	↓-4.5
4/20 12:20	74.1	↓-4.3
4/20 12:30	70.0	↓-4.1
4/20 12:40	66.2	↓-3.8
4/20 12:50	62.7	↓-3.5
4/20 13:00	59.5	↓-3.2
4/20 13:10	56.7	↓-2.8
4/20 13:20	54.3	↓-2.4
4/20 13:30	52.3	↓-2.0
4/20 13:40	50.8	↓-1.5
4/20 13:50	49.7	↓-1.1
4/20 14:00	49.1	↓-0.6	干潮
4/20 14:10	48.9	↓-0.2
4/20 14:20	49.2	↑0.3
4/20 14:30	50.0	↑0.8
4/20 14:40	51.3	↑1.3
4/20 14:50	53.1	↑1.8
4/20 15:00	55.3	↑2.2
4/20 15:10	57.9	↑2.6
4/20 15:20	61.0	↑3.1
4/20 15:30	64.5	↑3.5
4/20 15:40	68.3	↑3.8
4/20 15:50	72.5	↑4.2
4/20 16:00	77.0	↑4.5
4/20 16:10	81.7	↑4.7
4/20 16:20	86.7	↑5.0
4/20 16:30	91.9	↑5.2
4/20 16:40	97.2	↑5.3
4/20 16:50	102.6	↑5.4
4/20 17:00	108.1	↑5.5
4/20 17:10	113.5	↑5.4
4/20 17:20	119.0	↑5.5
4/20 17:30	124.3	↑5.3
4/20 17:40	129.5	↑5.2
4/20 17:50	134.5	↑5.0
4/20 18:00	139.3	↑4.8
4/20 18:10	143.9	↑4.6
4/20 18:20	148.1	↑4.2
4/20 18:30	152.0	↑3.9
4/20 18:40	155.6	↑3.6
4/20 18:50	158.8	↑3.2
4/20 19:00	161.6	↑2.8
4/20 19:10	163.9	↑2.3
4/20 19:20	165.8	↑1.9
4/20 19:30	167.2	↑1.4
4/20 19:40	168.2	↑1.0
4/20 19:50	168.6	↑0.4	満潮
4/20 20:00	168.6	0
4/20 20:10	168.2	↓-0.4
4/20 20:20	167.2	↓-1.0
4/20 20:30	165.8	↓-1.4
4/20 20:40	163.9	↓-1.9
4/20 20:50	161.6	↓-2.3
4/20 21:00	158.9	↓-2.7
4/20 21:10	155.8	↓-3.1
4/20 21:20	152.2	↓-3.6
4/20 21:30	148.4	↓-3.8
4/20 21:40	144.2	↓-4.2
4/20 21:50	139.6	↓-4.6
4/20 22:00	134.8	↓-4.8
4/20 22:10	129.8	↓-5.0
4/20 22:20	124.5	↓-5.3
4/20 22:30	119.1	↓-5.4
4/20 22:40	113.5	↓-5.6
4/20 22:50	107.8	↓-5.7
4/20 23:00	102.0	↓-5.8
4/20 23:10	96.1	↓-5.9
4/20 23:20	90.3	↓-5.8
4/20 23:30	84.5	↓-5.8
4/20 23:40	78.8	↓-5.7
4/20 23:50	73.1	↓-5.7