20 (金)	04:04	10:29	15:57	22:47
	143cm	102cm	129cm	70cm
長潮 出 05:46 入 18:59 出 12:04 入 01:59

大山浦（長崎）2040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	101.8	↑2.6
4/20 00:10	104.4	↑2.6
4/20 00:20	107.1	↑2.7	最大潮位差
4/20 00:30	109.7	↑2.6
4/20 00:40	112.3	↑2.6
4/20 00:50	114.9	↑2.6
4/20 01:00	117.4	↑2.5
4/20 01:10	119.8	↑2.4
4/20 01:20	122.2	↑2.4
4/20 01:30	124.4	↑2.2
4/20 01:40	126.6	↑2.2
4/20 01:50	128.7	↑2.1
4/20 02:00	130.6	↑1.9
4/20 02:10	132.4	↑1.8
4/20 02:20	134.1	↑1.7
4/20 02:30	135.7	↑1.6
4/20 02:40	137.1	↑1.4
4/20 02:50	138.3	↑1.2
4/20 03:00	139.4	↑1.1
4/20 03:10	140.4	↑1.0
4/20 03:20	141.2	↑0.8
4/20 03:30	141.8	↑0.6
4/20 03:40	142.2	↑0.4
4/20 03:50	142.5	↑0.3
4/20 04:00	142.6	↑0.1	満潮
4/20 04:10	142.6	0
4/20 04:20	142.4	↓-0.2
4/20 04:30	142.1	↓-0.3
4/20 04:40	141.6	↓-0.5
4/20 04:50	141.0	↓-0.6
4/20 05:00	140.3	↓-0.7
4/20 05:10	139.4	↓-0.9
4/20 05:20	138.4	↓-1.0
4/20 05:30	137.3	↓-1.1
4/20 05:40	136.0	↓-1.3
4/20 05:50	134.7	↓-1.3
4/20 06:00	133.3	↓-1.4
4/20 06:10	131.9	↓-1.4
4/20 06:20	130.3	↓-1.6
4/20 06:30	128.8	↓-1.5
4/20 06:40	127.1	↓-1.7
4/20 06:50	125.5	↓-1.6
4/20 07:00	123.8	↓-1.7
4/20 07:10	122.1	↓-1.7
4/20 07:20	120.5	↓-1.6
4/20 07:30	118.8	↓-1.7
4/20 07:40	117.2	↓-1.6
4/20 07:50	115.6	↓-1.6
4/20 08:00	114.0	↓-1.6
4/20 08:10	112.5	↓-1.5
4/20 08:20	111.1	↓-1.4
4/20 08:30	109.7	↓-1.4
4/20 08:40	108.4	↓-1.3
4/20 08:50	107.3	↓-1.1
4/20 09:00	106.2	↓-1.1
4/20 09:10	105.2	↓-1.0
4/20 09:20	104.3	↓-0.9
4/20 09:30	103.5	↓-0.8
4/20 09:40	102.9	↓-0.6
4/20 09:50	102.3	↓-0.6
4/20 10:00	101.9	↓-0.4
4/20 10:10	101.6	↓-0.3
4/20 10:20	101.5	↓-0.1	干潮
4/20 10:30	101.4	↓-0.1
4/20 10:40	101.5	↑0.1
4/20 10:50	101.7	↑0.2
4/20 11:00	102.0	↑0.3
4/20 11:10	102.4	↑0.4
4/20 11:20	103.0	↑0.6
4/20 11:30	103.6	↑0.6
4/20 11:40	104.4	↑0.8
4/20 11:50	105.2	↑0.8
4/20 12:00	106.1	↑0.9
4/20 12:10	107.1	↑1.0
4/20 12:20	108.2	↑1.1
4/20 12:30	109.3	↑1.1
4/20 12:40	110.5	↑1.2
4/20 12:50	111.7	↑1.2
4/20 13:00	112.9	↑1.2
4/20 13:10	114.2	↑1.3
4/20 13:20	115.4	↑1.2
4/20 13:30	116.7	↑1.3
4/20 13:40	118.0	↑1.3
4/20 13:50	119.2	↑1.2
4/20 14:00	120.4	↑1.2
4/20 14:10	121.5	↑1.1
4/20 14:20	122.6	↑1.1
4/20 14:30	123.6	↑1.0
4/20 14:40	124.5	↑0.9
4/20 14:50	125.4	↑0.9
4/20 15:00	126.1	↑0.7
4/20 15:10	126.8	↑0.7
4/20 15:20	127.3	↑0.5
4/20 15:30	127.7	↑0.4
4/20 15:40	128.0	↑0.3
4/20 15:50	128.1	↑0.1	満潮
4/20 16:00	128.2	↑0.1
4/20 16:10	128.0	↓-0.2
4/20 16:20	127.8	↓-0.2
4/20 16:30	127.4	↓-0.4
4/20 16:40	126.8	↓-0.6
4/20 16:50	126.1	↓-0.7
4/20 17:00	125.3	↓-0.8
4/20 17:10	124.3	↓-1.0
4/20 17:20	123.2	↓-1.1
4/20 17:30	121.9	↓-1.3
4/20 17:40	120.5	↓-1.4
4/20 17:50	119.0	↓-1.5
4/20 18:00	117.4	↓-1.6
4/20 18:10	115.6	↓-1.8
4/20 18:20	113.8	↓-1.8
4/20 18:30	111.8	↓-2.0
4/20 18:40	109.8	↓-2.0
4/20 18:50	107.7	↓-2.1
4/20 19:00	105.6	↓-2.1
4/20 19:10	103.4	↓-2.2
4/20 19:20	101.1	↓-2.3
4/20 19:30	98.9	↓-2.2
4/20 19:40	96.6	↓-2.3
4/20 19:50	94.4	↓-2.2
4/20 20:00	92.1	↓-2.3
4/20 20:10	89.9	↓-2.2
4/20 20:20	87.7	↓-2.2
4/20 20:30	85.6	↓-2.1
4/20 20:40	83.6	↓-2.0
4/20 20:50	81.7	↓-1.9
4/20 21:00	79.9	↓-1.8
4/20 21:10	78.1	↓-1.8
4/20 21:20	76.5	↓-1.6
4/20 21:30	75.1	↓-1.4
4/20 21:40	73.8	↓-1.3
4/20 21:50	72.7	↓-1.1
4/20 22:00	71.7	↓-1.0
4/20 22:10	70.9	↓-0.8
4/20 22:20	70.3	↓-0.6
4/20 22:30	69.9	↓-0.4
4/20 22:40	69.7	↓-0.2	干潮
4/20 22:50	69.7	0
4/20 23:00	69.9	↑0.2
4/20 23:10	70.3	↑0.4
4/20 23:20	70.9	↑0.6
4/20 23:30	71.7	↑0.8
4/20 23:40	72.7	↑1.0
4/20 23:50	73.9	↑1.2