20 (木)	07:43	01:45	20:34	14:10
	143cm	50cm	141cm	21cm
大潮 出 05:10 入 19:39 出 18:13 入 03:08 潮干狩り ○ 13:01～15:18

大河内湾（長崎）2024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	66.9	↓-3.2
6/20 00:10	63.9	↓-3.0
6/20 00:20	61.2	↓-2.7
6/20 00:30	58.7	↓-2.5
6/20 00:40	56.5	↓-2.2
6/20 00:50	54.6	↓-1.9
6/20 01:00	53.0	↓-1.6
6/20 01:10	51.6	↓-1.4
6/20 01:20	50.6	↓-1.0
6/20 01:30	50.0	↓-0.6
6/20 01:40	49.7	↓-0.3	干潮
6/20 01:50	49.7	0
6/20 02:00	50.1	↑0.4
6/20 02:10	50.8	↑0.7
6/20 02:20	51.8	↑1.0
6/20 02:30	53.2	↑1.4
6/20 02:40	54.9	↑1.7
6/20 02:50	56.9	↑2.0
6/20 03:00	59.2	↑2.3
6/20 03:10	61.8	↑2.6
6/20 03:20	64.7	↑2.9
6/20 03:30	67.8	↑3.1
6/20 03:40	71.0	↑3.2
6/20 03:50	74.5	↑3.5
6/20 04:00	78.2	↑3.7
6/20 04:10	82.0	↑3.8
6/20 04:20	85.9	↑3.9
6/20 04:30	89.9	↑4.0
6/20 04:40	93.9	↑4.0
6/20 04:50	98.0	↑4.1
6/20 05:00	102.0	↑4.0
6/20 05:10	106.0	↑4.0
6/20 05:20	109.9	↑3.9
6/20 05:30	113.7	↑3.8
6/20 05:40	117.4	↑3.7
6/20 05:50	121.0	↑3.6
6/20 06:00	124.3	↑3.3
6/20 06:10	127.4	↑3.1
6/20 06:20	130.3	↑2.9
6/20 06:30	132.9	↑2.6
6/20 06:40	135.2	↑2.3
6/20 06:50	137.2	↑2.0
6/20 07:00	138.9	↑1.7
6/20 07:10	140.3	↑1.4
6/20 07:20	141.3	↑1.0
6/20 07:30	141.9	↑0.6
6/20 07:40	142.2	↑0.3	満潮
6/20 07:50	142.1	↓-0.1
6/20 08:00	141.6	↓-0.5
6/20 08:10	140.7	↓-0.9
6/20 08:20	139.4	↓-1.3
6/20 08:30	137.8	↓-1.6
6/20 08:40	135.8	↓-2.0
6/20 08:50	133.5	↓-2.3
6/20 09:00	130.8	↓-2.7
6/20 09:10	127.8	↓-3.0
6/20 09:20	124.5	↓-3.3
6/20 09:30	120.9	↓-3.6
6/20 09:40	117.0	↓-3.9
6/20 09:50	112.9	↓-4.1
6/20 10:00	108.6	↓-4.3
6/20 10:10	104.1	↓-4.5
6/20 10:20	99.5	↓-4.6
6/20 10:30	94.7	↓-4.8
6/20 10:40	89.9	↓-4.8
6/20 10:50	85.0	↓-4.9
6/20 11:00	80.0	↓-5.0	最大潮位差
6/20 11:10	75.1	↓-4.9
6/20 11:20	70.2	↓-4.9
6/20 11:30	65.3	↓-4.9
6/20 11:40	60.6	↓-4.7
6/20 11:50	56.0	↓-4.6
6/20 12:00	51.6	↓-4.4
6/20 12:10	47.4	↓-4.2
6/20 12:20	43.4	↓-4.0
6/20 12:30	39.6	↓-3.8
6/20 12:40	36.1	↓-3.5
6/20 12:50	33.0	↓-3.1
6/20 13:00	30.1	↓-2.9
6/20 13:10	27.6	↓-2.5
6/20 13:20	25.5	↓-2.1
6/20 13:30	23.7	↓-1.8
6/20 13:40	22.4	↓-1.3
6/20 13:50	21.4	↓-1.0
6/20 14:00	20.8	↓-0.6	干潮
6/20 14:10	20.6	↓-0.2	干潮
6/20 14:20	20.9	↑0.3
6/20 14:30	21.5	↑0.6
6/20 14:40	22.6	↑1.1
6/20 14:50	24.0	↑1.4
6/20 15:00	25.9	↑1.9
6/20 15:10	28.1	↑2.2
6/20 15:20	30.6	↑2.5
6/20 15:30	33.5	↑2.9
6/20 15:40	36.8	↑3.3
6/20 15:50	40.3	↑3.5
6/20 16:00	44.1	↑3.8
6/20 16:10	48.1	↑4.0
6/20 16:20	52.4	↑4.3
6/20 16:30	56.9	↑4.5
6/20 16:40	61.5	↑4.6
6/20 16:50	66.2	↑4.7
6/20 17:00	71.1	↑4.9
6/20 17:10	76.0	↑4.9
6/20 17:20	80.9	↑4.9
6/20 17:30	85.9	↑5.0	最大潮位差
6/20 17:40	90.7	↑4.8
6/20 17:50	95.6	↑4.9
6/20 18:00	100.3	↑4.7
6/20 18:10	104.9	↑4.6
6/20 18:20	109.3	↑4.4
6/20 18:30	113.5	↑4.2
6/20 18:40	117.5	↑4.0
6/20 18:50	121.3	↑3.8
6/20 19:00	124.8	↑3.5
6/20 19:10	128.0	↑3.2
6/20 19:20	130.8	↑2.8
6/20 19:30	133.4	↑2.6
6/20 19:40	135.6	↑2.2
6/20 19:50	137.4	↑1.8
6/20 20:00	138.9	↑1.5
6/20 20:10	139.9	↑1.0
6/20 20:20	140.6	↑0.7
6/20 20:30	140.9	↑0.3	満潮
6/20 20:40	140.8	↓-0.1
6/20 20:50	140.4	↓-0.4
6/20 21:00	139.5	↓-0.9
6/20 21:10	138.3	↓-1.2
6/20 21:20	136.7	↓-1.6
6/20 21:30	134.8	↓-1.9
6/20 21:40	132.6	↓-2.2
6/20 21:50	130.0	↓-2.6
6/20 22:00	127.2	↓-2.8
6/20 22:10	124.1	↓-3.1
6/20 22:20	120.8	↓-3.3
6/20 22:30	117.3	↓-3.5
6/20 22:40	113.6	↓-3.7
6/20 22:50	109.7	↓-3.9
6/20 23:00	105.7	↓-4.0
6/20 23:10	101.6	↓-4.1
6/20 23:20	97.5	↓-4.1
6/20 23:30	93.3	↓-4.2
6/20 23:40	89.2	↓-4.1
6/20 23:50	85.1	↓-4.1