20 (火)	05:51	12:10	18:14	-
	160cm	68cm	157cm	-
若潮 出 05:46 入 18:59 出 14:06 入 02:28

大山浦（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	68.0	↑1.1
4/20 00:10	69.4	↑1.4
4/20 00:20	71.0	↑1.6
4/20 00:30	72.9	↑1.9
4/20 00:40	75.0	↑2.1
4/20 00:50	77.4	↑2.4
4/20 01:00	80.0	↑2.6
4/20 01:10	82.8	↑2.8
4/20 01:20	85.8	↑3.0
4/20 01:30	89.0	↑3.2
4/20 01:40	92.3	↑3.3
4/20 01:50	95.8	↑3.5
4/20 02:00	99.3	↑3.5
4/20 02:10	103.0	↑3.7
4/20 02:20	106.7	↑3.7
4/20 02:30	110.5	↑3.8
4/20 02:40	114.3	↑3.8
4/20 02:50	118.0	↑3.7
4/20 03:00	121.8	↑3.8
4/20 03:10	125.4	↑3.6
4/20 03:20	129.1	↑3.7
4/20 03:30	132.6	↑3.5
4/20 03:40	135.9	↑3.3
4/20 03:50	139.2	↑3.3
4/20 04:00	142.2	↑3.0
4/20 04:10	145.1	↑2.9
4/20 04:20	147.7	↑2.6
4/20 04:30	150.2	↑2.5
4/20 04:40	152.4	↑2.2
4/20 04:50	154.3	↑1.9
4/20 05:00	155.9	↑1.6
4/20 05:10	157.3	↑1.4
4/20 05:20	158.4	↑1.1
4/20 05:30	159.2	↑0.8
4/20 05:40	159.6	↑0.4
4/20 05:50	159.8	↑0.2	満潮
4/20 06:00	159.6	↓-0.2
4/20 06:10	159.2	↓-0.4
4/20 06:20	158.4	↓-0.8
4/20 06:30	157.3	↓-1.1
4/20 06:40	156.0	↓-1.3
4/20 06:50	154.3	↓-1.7
4/20 07:00	152.3	↓-2.0
4/20 07:10	150.1	↓-2.2
4/20 07:20	147.7	↓-2.4
4/20 07:30	145.0	↓-2.7
4/20 07:40	142.1	↓-2.9
4/20 07:50	139.0	↓-3.1
4/20 08:00	135.7	↓-3.3
4/20 08:10	132.2	↓-3.5
4/20 08:20	128.7	↓-3.5
4/20 08:30	125.0	↓-3.7
4/20 08:40	121.3	↓-3.7
4/20 08:50	117.4	↓-3.9
4/20 09:00	113.6	↓-3.8
4/20 09:10	109.8	↓-3.8
4/20 09:20	106.0	↓-3.8
4/20 09:30	102.2	↓-3.8
4/20 09:40	98.5	↓-3.7
4/20 09:50	94.9	↓-3.6
4/20 10:00	91.4	↓-3.5
4/20 10:10	88.1	↓-3.3
4/20 10:20	85.0	↓-3.1
4/20 10:30	82.1	↓-2.9
4/20 10:40	79.3	↓-2.8
4/20 10:50	76.9	↓-2.4
4/20 11:00	74.6	↓-2.3
4/20 11:10	72.7	↓-1.9
4/20 11:20	71.0	↓-1.7
4/20 11:30	69.6	↓-1.4
4/20 11:40	68.5	↓-1.1
4/20 11:50	67.8	↓-0.7
4/20 12:00	67.4	↓-0.4	干潮
4/20 12:10	67.2	↓-0.2	干潮
4/20 12:20	67.4	↑0.2
4/20 12:30	68.0	↑0.6
4/20 12:40	68.8	↑0.8
4/20 12:50	70.0	↑1.2
4/20 13:00	71.5	↑1.5
4/20 13:10	73.2	↑1.7
4/20 13:20	75.3	↑2.1
4/20 13:30	77.6	↑2.3
4/20 13:40	80.2	↑2.6
4/20 13:50	83.0	↑2.8
4/20 14:00	86.0	↑3.0
4/20 14:10	89.2	↑3.2
4/20 14:20	92.6	↑3.4
4/20 14:30	96.1	↑3.5
4/20 14:40	99.8	↑3.7
4/20 14:50	103.5	↑3.7
4/20 15:00	107.3	↑3.8
4/20 15:10	111.2	↑3.9
4/20 15:20	115.0	↑3.8
4/20 15:30	118.9	↑3.9
4/20 15:40	122.6	↑3.7
4/20 15:50	126.4	↑3.8
4/20 16:00	130.0	↑3.6
4/20 16:10	133.4	↑3.4
4/20 16:20	136.8	↑3.4
4/20 16:30	139.9	↑3.1
4/20 16:40	142.8	↑2.9
4/20 16:50	145.5	↑2.7
4/20 17:00	148.0	↑2.5
4/20 17:10	150.2	↑2.2
4/20 17:20	152.1	↑1.9
4/20 17:30	153.7	↑1.6
4/20 17:40	155.0	↑1.3
4/20 17:50	155.9	↑0.9
4/20 18:00	156.5	↑0.6
4/20 18:10	156.8	↑0.3	満潮
4/20 18:20	156.8	0
4/20 18:30	156.3	↓-0.5
4/20 18:40	155.6	↓-0.7
4/20 18:50	154.5	↓-1.1
4/20 19:00	153.0	↓-1.5
4/20 19:10	151.2	↓-1.8
4/20 19:20	149.1	↓-2.1
4/20 19:30	146.7	↓-2.4
4/20 19:40	144.0	↓-2.7
4/20 19:50	141.1	↓-2.9
4/20 20:00	137.8	↓-3.3
4/20 20:10	134.4	↓-3.4
4/20 20:20	130.7	↓-3.7
4/20 20:30	126.9	↓-3.8
4/20 20:40	122.9	↓-4.0
4/20 20:50	118.7	↓-4.2
4/20 21:00	114.5	↓-4.2
4/20 21:10	110.2	↓-4.3
4/20 21:20	105.9	↓-4.3
4/20 21:30	101.5	↓-4.4	最大潮位差
4/20 21:40	97.2	↓-4.3
4/20 21:50	92.9	↓-4.3
4/20 22:00	88.7	↓-4.2
4/20 22:10	84.7	↓-4.0
4/20 22:20	80.7	↓-4.0
4/20 22:30	77.0	↓-3.7
4/20 22:40	73.4	↓-3.6
4/20 22:50	70.1	↓-3.3
4/20 23:00	67.0	↓-3.1
4/20 23:10	64.2	↓-2.8
4/20 23:20	61.8	↓-2.4
4/20 23:30	59.6	↓-2.2
4/20 23:40	57.8	↓-1.8
4/20 23:50	56.3	↓-1.5