20 (土)	07:14	01:15	20:06	13:42
	139cm	53cm	138cm	25cm
大潮 出 05:10 入 19:39 出 17:51 入 02:56 潮干狩り ○ 12:49～14:35

大河内湾（長崎）2043年06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
6/20 00:00	60.6	↓-2.2
6/20 00:10	58.5	↓-2.1
6/20 00:20	56.8	↓-1.7
6/20 00:30	55.3	↓-1.5
6/20 00:40	54.1	↓-1.2
6/20 00:50	53.2	↓-0.9
6/20 01:00	52.6	↓-0.6
6/20 01:10	52.3	↓-0.3	干潮
6/20 01:20	52.3	0
6/20 01:30	52.7	↑0.4
6/20 01:40	53.3	↑0.6
6/20 01:50	54.3	↑1.0
6/20 02:00	55.6	↑1.3
6/20 02:10	57.2	↑1.6
6/20 02:20	59.1	↑1.9
6/20 02:30	61.2	↑2.1
6/20 02:40	63.6	↑2.4
6/20 02:50	66.2	↑2.6
6/20 03:00	69.1	↑2.9
6/20 03:10	72.2	↑3.1
6/20 03:20	75.4	↑3.2
6/20 03:30	78.8	↑3.4
6/20 03:40	82.3	↑3.5
6/20 03:50	85.9	↑3.6
6/20 04:00	89.7	↑3.8
6/20 04:10	93.4	↑3.7
6/20 04:20	97.2	↑3.8
6/20 04:30	100.9	↑3.7
6/20 04:40	104.7	↑3.8
6/20 04:50	108.3	↑3.6
6/20 05:00	111.9	↑3.6
6/20 05:10	115.4	↑3.5
6/20 05:20	118.7	↑3.3
6/20 05:30	121.8	↑3.1
6/20 05:40	124.7	↑2.9
6/20 05:50	127.4	↑2.7
6/20 06:00	129.9	↑2.5
6/20 06:10	132.1	↑2.2
6/20 06:20	134.0	↑1.9
6/20 06:30	135.6	↑1.6
6/20 06:40	136.9	↑1.3
6/20 06:50	137.9	↑1.0
6/20 07:00	138.5	↑0.6
6/20 07:10	138.8	↑0.3	満潮
6/20 07:20	138.7	↓-0.1
6/20 07:30	138.3	↓-0.4
6/20 07:40	137.5	↓-0.8
6/20 07:50	136.4	↓-1.1
6/20 08:00	134.9	↓-1.5
6/20 08:10	133.1	↓-1.8
6/20 08:20	130.9	↓-2.2
6/20 08:30	128.5	↓-2.4
6/20 08:40	125.7	↓-2.8
6/20 08:50	122.7	↓-3.0
6/20 09:00	119.3	↓-3.4
6/20 09:10	115.8	↓-3.5
6/20 09:20	112.0	↓-3.8
6/20 09:30	108.0	↓-4.0
6/20 09:40	103.8	↓-4.2
6/20 09:50	99.5	↓-4.3
6/20 10:00	95.0	↓-4.5
6/20 10:10	90.5	↓-4.5
6/20 10:20	85.9	↓-4.6
6/20 10:30	81.2	↓-4.7	最大潮位差
6/20 10:40	76.6	↓-4.6
6/20 10:50	72.0	↓-4.6
6/20 11:00	67.5	↓-4.5
6/20 11:10	63.0	↓-4.5
6/20 11:20	58.7	↓-4.3
6/20 11:30	54.5	↓-4.2
6/20 11:40	50.5	↓-4.0
6/20 11:50	46.7	↓-3.8
6/20 12:00	43.1	↓-3.6
6/20 12:10	39.8	↓-3.3
6/20 12:20	36.8	↓-3.0
6/20 12:30	34.1	↓-2.7
6/20 12:40	31.6	↓-2.5
6/20 12:50	29.6	↓-2.0
6/20 13:00	27.8	↓-1.8
6/20 13:10	26.5	↓-1.3
6/20 13:20	25.5	↓-1.0
6/20 13:30	24.8	↓-0.7
6/20 13:40	24.6	↓-0.2	干潮
6/20 13:50	24.7	↑0.1
6/20 14:00	25.2	↑0.5
6/20 14:10	26.1	↑0.9
6/20 14:20	27.4	↑1.3
6/20 14:30	29.0	↑1.6
6/20 14:40	31.0	↑2.0
6/20 14:50	33.4	↑2.4
6/20 15:00	36.0	↑2.6
6/20 15:10	39.0	↑3.0
6/20 15:20	42.2	↑3.2
6/20 15:30	45.7	↑3.5
6/20 15:40	49.4	↑3.7
6/20 15:50	53.4	↑4.0
6/20 16:00	57.5	↑4.1
6/20 16:10	61.8	↑4.3
6/20 16:20	66.2	↑4.4
6/20 16:30	70.7	↑4.5
6/20 16:40	75.3	↑4.6
6/20 16:50	79.9	↑4.6
6/20 17:00	84.6	↑4.7	最大潮位差
6/20 17:10	89.2	↑4.6
6/20 17:20	93.7	↑4.5
6/20 17:30	98.2	↑4.5
6/20 17:40	102.5	↑4.3
6/20 17:50	106.7	↑4.2
6/20 18:00	110.7	↑4.0
6/20 18:10	114.5	↑3.8
6/20 18:20	118.1	↑3.6
6/20 18:30	121.4	↑3.3
6/20 18:40	124.5	↑3.1
6/20 18:50	127.3	↑2.8
6/20 19:00	129.7	↑2.4
6/20 19:10	131.8	↑2.1
6/20 19:20	133.6	↑1.8
6/20 19:30	135.1	↑1.5
6/20 19:40	136.2	↑1.1
6/20 19:50	136.9	↑0.7
6/20 20:00	137.3	↑0.4	満潮
6/20 20:10	137.3	0
6/20 20:20	136.9	↓-0.4
6/20 20:30	136.2	↓-0.7
6/20 20:40	135.2	↓-1.0
6/20 20:50	133.8	↓-1.4
6/20 21:00	132.1	↓-1.7
6/20 21:10	130.0	↓-2.1
6/20 21:20	127.7	↓-2.3
6/20 21:30	125.1	↓-2.6
6/20 21:40	122.3	↓-2.8
6/20 21:50	119.2	↓-3.1
6/20 22:00	115.9	↓-3.3
6/20 22:10	112.5	↓-3.4
6/20 22:20	108.9	↓-3.6
6/20 22:30	105.1	↓-3.8
6/20 22:40	101.3	↓-3.8
6/20 22:50	97.5	↓-3.8
6/20 23:00	93.5	↓-4.0
6/20 23:10	89.6	↓-3.9
6/20 23:20	85.8	↓-3.8
6/20 23:30	81.9	↓-3.9
6/20 23:40	78.2	↓-3.7
6/20 23:50	74.6	↓-3.6