20 (金)	01:40	06:57	13:24	20:14
	149cm	86cm	154cm	48cm
小潮 出 05:46 入 18:57 出 10:04 入 -

勝本（長崎）2029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	129.6	↑3.6
4/20 00:10	132.9	↑3.3
4/20 00:20	136.0	↑3.1
4/20 00:30	138.7	↑2.7
4/20 00:40	141.2	↑2.5
4/20 00:50	143.3	↑2.1
4/20 01:00	145.0	↑1.7
4/20 01:10	146.3	↑1.3
4/20 01:20	147.3	↑1.0
4/20 01:30	147.9	↑0.6	満潮
4/20 01:40	148.0	↑0.1	満潮
4/20 01:50	147.8	↓-0.2
4/20 02:00	147.2	↓-0.6
4/20 02:10	146.2	↓-1.0
4/20 02:20	144.9	↓-1.3
4/20 02:30	143.2	↓-1.7
4/20 02:40	141.2	↓-2.0
4/20 02:50	139.0	↓-2.2
4/20 03:00	136.5	↓-2.5
4/20 03:10	133.8	↓-2.7
4/20 03:20	130.9	↓-2.9
4/20 03:30	127.9	↓-3.0
4/20 03:40	124.7	↓-3.2
4/20 03:50	121.5	↓-3.2
4/20 04:00	118.3	↓-3.2
4/20 04:10	115.1	↓-3.2
4/20 04:20	111.9	↓-3.2
4/20 04:30	108.8	↓-3.1
4/20 04:40	105.8	↓-3.0
4/20 04:50	103.0	↓-2.8
4/20 05:00	100.3	↓-2.7
4/20 05:10	97.8	↓-2.5
4/20 05:20	95.5	↓-2.3
4/20 05:30	93.4	↓-2.1
4/20 05:40	91.5	↓-1.9
4/20 05:50	89.9	↓-1.6
4/20 06:00	88.5	↓-1.4
4/20 06:10	87.3	↓-1.2
4/20 06:20	86.4	↓-0.9
4/20 06:30	85.7	↓-0.7
4/20 06:40	85.3	↓-0.4
4/20 06:50	85.0	↓-0.3	干潮
4/20 07:00	85.0	0
4/20 07:10	85.2	↑0.2
4/20 07:20	85.6	↑0.4
4/20 07:30	86.1	↑0.5
4/20 07:40	86.9	↑0.8
4/20 07:50	87.8	↑0.9
4/20 08:00	88.8	↑1.0
4/20 08:10	90.0	↑1.2
4/20 08:20	91.3	↑1.3
4/20 08:30	92.8	↑1.5
4/20 08:40	94.4	↑1.6
4/20 08:50	96.2	↑1.8
4/20 09:00	98.0	↑1.8
4/20 09:10	100.0	↑2.0
4/20 09:20	102.0	↑2.0
4/20 09:30	104.2	↑2.2
4/20 09:40	106.5	↑2.3
4/20 09:50	108.9	↑2.4
4/20 10:00	111.3	↑2.4
4/20 10:10	113.9	↑2.6
4/20 10:20	116.5	↑2.6
4/20 10:30	119.1	↑2.6
4/20 10:40	121.8	↑2.7
4/20 10:50	124.6	↑2.8
4/20 11:00	127.3	↑2.7
4/20 11:10	130.1	↑2.8
4/20 11:20	132.8	↑2.7
4/20 11:30	135.4	↑2.6
4/20 11:40	138.0	↑2.6
4/20 11:50	140.4	↑2.4
4/20 12:00	142.7	↑2.3
4/20 12:10	144.9	↑2.2
4/20 12:20	146.8	↑1.9
4/20 12:30	148.6	↑1.8
4/20 12:40	150.1	↑1.5
4/20 12:50	151.3	↑1.2
4/20 13:00	152.2	↑0.9
4/20 13:10	152.8	↑0.6
4/20 13:20	153.1	↑0.3	満潮
4/20 13:30	153.1	0
4/20 13:40	152.7	↓-0.4
4/20 13:50	151.9	↓-0.8
4/20 14:00	150.8	↓-1.1
4/20 14:10	149.3	↓-1.5
4/20 14:20	147.4	↓-1.9
4/20 14:30	145.2	↓-2.2
4/20 14:40	142.7	↓-2.5
4/20 14:50	139.8	↓-2.9
4/20 15:00	136.7	↓-3.1
4/20 15:10	133.3	↓-3.4
4/20 15:20	129.7	↓-3.6
4/20 15:30	125.8	↓-3.9
4/20 15:40	121.8	↓-4.0
4/20 15:50	117.7	↓-4.1
4/20 16:00	113.4	↓-4.3
4/20 16:10	109.1	↓-4.3
4/20 16:20	104.8	↓-4.3
4/20 16:30	100.4	↓-4.4	最大潮位差
4/20 16:40	96.1	↓-4.3
4/20 16:50	91.9	↓-4.2
4/20 17:00	87.8	↓-4.1
4/20 17:10	83.8	↓-4.0
4/20 17:20	79.9	↓-3.9
4/20 17:30	76.2	↓-3.7
4/20 17:40	72.7	↓-3.5
4/20 17:50	69.4	↓-3.3
4/20 18:00	66.3	↓-3.1
4/20 18:10	63.5	↓-2.8
4/20 18:20	60.9	↓-2.6
4/20 18:30	58.5	↓-2.4
4/20 18:40	56.3	↓-2.2
4/20 18:50	54.4	↓-1.9
4/20 19:00	52.7	↓-1.7
4/20 19:10	51.3	↓-1.4
4/20 19:20	50.1	↓-1.2
4/20 19:30	49.1	↓-1.0
4/20 19:40	48.3	↓-0.8
4/20 19:50	47.7	↓-0.6
4/20 20:00	47.4	↓-0.3
4/20 20:10	47.2	↓-0.2	干潮
4/20 20:20	47.2	0
4/20 20:30	47.5	↑0.3
4/20 20:40	47.9	↑0.4
4/20 20:50	48.6	↑0.7
4/20 21:00	49.4	↑0.8
4/20 21:10	50.4	↑1.0
4/20 21:20	51.6	↑1.2
4/20 21:30	53.0	↑1.4
4/20 21:40	54.6	↑1.6
4/20 21:50	56.5	↑1.9
4/20 22:00	58.5	↑2.0
4/20 22:10	60.7	↑2.2
4/20 22:20	63.1	↑2.4
4/20 22:30	65.7	↑2.6
4/20 22:40	68.4	↑2.7
4/20 22:50	71.4	↑3.0
4/20 23:00	74.5	↑3.1
4/20 23:10	77.7	↑3.2
4/20 23:20	81.1	↑3.4
4/20 23:30	84.6	↑3.5
4/20 23:40	88.2	↑3.6
4/20 23:50	91.9	↑3.7