20 (日)	08:23	01:52	19:48	14:16
	146cm	23cm	150cm	65cm
中潮 出 07:01 入 18:11 出 04:59 入 15:05

勝本（長崎）2039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	44.8	↓-3.7
2/20 00:10	41.3	↓-3.5
2/20 00:20	38.0	↓-3.3
2/20 00:30	35.0	↓-3.0
2/20 00:40	32.3	↓-2.7
2/20 00:50	29.8	↓-2.5
2/20 01:00	27.7	↓-2.1
2/20 01:10	25.9	↓-1.8
2/20 01:20	24.5	↓-1.4
2/20 01:30	23.4	↓-1.1
2/20 01:40	22.8	↓-0.6
2/20 01:50	22.6	↓-0.2	干潮
2/20 02:00	22.7	↑0.1
2/20 02:10	23.3	↑0.6
2/20 02:20	24.3	↑1.0
2/20 02:30	25.7	↑1.4
2/20 02:40	27.5	↑1.8
2/20 02:50	29.7	↑2.2
2/20 03:00	32.3	↑2.6
2/20 03:10	35.2	↑2.9
2/20 03:20	38.5	↑3.3
2/20 03:30	42.2	↑3.7
2/20 03:40	46.1	↑3.9
2/20 03:50	50.2	↑4.1
2/20 04:00	54.6	↑4.4
2/20 04:10	59.2	↑4.6
2/20 04:20	64.0	↑4.8
2/20 04:30	68.9	↑4.9
2/20 04:40	73.9	↑5.0
2/20 04:50	78.9	↑5.0
2/20 05:00	84.0	↑5.1
2/20 05:10	89.0	↑5.0
2/20 05:20	94.0	↑5.0
2/20 05:30	98.9	↑4.9
2/20 05:40	103.7	↑4.8
2/20 05:50	108.4	↑4.7
2/20 06:00	112.8	↑4.4
2/20 06:10	117.1	↑4.3
2/20 06:20	121.1	↑4.0
2/20 06:30	124.8	↑3.7
2/20 06:40	128.3	↑3.5
2/20 06:50	131.5	↑3.2
2/20 07:00	134.4	↑2.9
2/20 07:10	136.9	↑2.5
2/20 07:20	139.2	↑2.3
2/20 07:30	141.1	↑1.9
2/20 07:40	142.7	↑1.6
2/20 07:50	143.9	↑1.2
2/20 08:00	144.8	↑0.9
2/20 08:10	145.3	↑0.5
2/20 08:20	145.6	↑0.3	満潮
2/20 08:30	145.5	↓-0.1
2/20 08:40	145.0	↓-0.5
2/20 08:50	144.3	↓-0.7
2/20 09:00	143.3	↓-1.0
2/20 09:10	142.0	↓-1.3
2/20 09:20	140.4	↓-1.6
2/20 09:30	138.5	↓-1.9
2/20 09:40	136.4	↓-2.1
2/20 09:50	134.0	↓-2.4
2/20 10:00	131.5	↓-2.5
2/20 10:10	128.7	↓-2.8
2/20 10:20	125.8	↓-2.9
2/20 10:30	122.7	↓-3.1
2/20 10:40	119.5	↓-3.2
2/20 10:50	116.2	↓-3.3
2/20 11:00	112.7	↓-3.5
2/20 11:10	109.3	↓-3.4
2/20 11:20	105.7	↓-3.6
2/20 11:30	102.2	↓-3.5
2/20 11:40	98.6	↓-3.6
2/20 11:50	95.1	↓-3.5
2/20 12:00	91.7	↓-3.4
2/20 12:10	88.3	↓-3.4
2/20 12:20	85.1	↓-3.2
2/20 12:30	82.0	↓-3.1
2/20 12:40	79.1	↓-2.9
2/20 12:50	76.3	↓-2.8
2/20 13:00	73.8	↓-2.5
2/20 13:10	71.6	↓-2.2
2/20 13:20	69.6	↓-2.0
2/20 13:30	67.9	↓-1.7
2/20 13:40	66.5	↓-1.4
2/20 13:50	65.4	↓-1.1
2/20 14:00	64.7	↓-0.7
2/20 14:10	64.3	↓-0.4	干潮
2/20 14:20	64.3	0
2/20 14:30	64.7	↑0.4
2/20 14:40	65.4	↑0.7
2/20 14:50	66.5	↑1.1
2/20 15:00	67.9	↑1.4
2/20 15:10	69.7	↑1.8
2/20 15:20	71.8	↑2.1
2/20 15:30	74.2	↑2.4
2/20 15:40	76.9	↑2.7
2/20 15:50	79.9	↑3.0
2/20 16:00	83.1	↑3.2
2/20 16:10	86.6	↑3.5
2/20 16:20	90.2	↑3.6
2/20 16:30	94.0	↑3.8
2/20 16:40	97.9	↑3.9
2/20 16:50	101.9	↑4.0
2/20 17:00	106.0	↑4.1
2/20 17:10	110.0	↑4.0
2/20 17:20	114.1	↑4.1
2/20 17:30	118.0	↑3.9
2/20 17:40	121.9	↑3.9
2/20 17:50	125.6	↑3.7
2/20 18:00	129.2	↑3.6
2/20 18:10	132.6	↑3.4
2/20 18:20	135.7	↑3.1
2/20 18:30	138.5	↑2.8
2/20 18:40	141.1	↑2.6
2/20 18:50	143.4	↑2.3
2/20 19:00	145.3	↑1.9
2/20 19:10	146.9	↑1.6
2/20 19:20	148.1	↑1.2
2/20 19:30	149.0	↑0.9
2/20 19:40	149.4	↑0.4	満潮
2/20 19:50	149.5	↑0.1
2/20 20:00	149.2	↓-0.3
2/20 20:10	148.5	↓-0.7
2/20 20:20	147.4	↓-1.1
2/20 20:30	146.0	↓-1.4
2/20 20:40	144.1	↓-1.9
2/20 20:50	141.9	↓-2.2
2/20 21:00	139.4	↓-2.5
2/20 21:10	136.5	↓-2.9
2/20 21:20	133.3	↓-3.2
2/20 21:30	129.8	↓-3.5
2/20 21:40	126.0	↓-3.8
2/20 21:50	121.9	↓-4.1
2/20 22:00	117.6	↓-4.3
2/20 22:10	113.1	↓-4.5
2/20 22:20	108.4	↓-4.7
2/20 22:30	103.6	↓-4.8
2/20 22:40	98.6	↓-5.0
2/20 22:50	93.4	↓-5.2
2/20 23:00	88.2	↓-5.2
2/20 23:10	83.0	↓-5.2
2/20 23:20	77.7	↓-5.3	最大潮位差
2/20 23:30	72.4	↓-5.3	最大潮位差
2/20 23:40	67.2	↓-5.2
2/20 23:50	62.0	↓-5.2