11 (月)	10:16	04:15	22:41	16:28
	164cm	35cm	166cm	25cm
中潮 出 05:40 入 19:15 出 20:30 入 07:21 潮干狩り ○ 15:38～17:16

大河内湾（長崎）2025年08月11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
8/11 00:00	138.5	↓-4.5
8/11 00:10	133.7	↓-4.8
8/11 00:20	128.7	↓-5.0
8/11 00:30	123.5	↓-5.2
8/11 00:40	118.1	↓-5.4
8/11 00:50	112.6	↓-5.5
8/11 01:00	107.0	↓-5.6
8/11 01:10	101.3	↓-5.7
8/11 01:20	95.7	↓-5.6
8/11 01:30	90.0	↓-5.7
8/11 01:40	84.5	↓-5.5
8/11 01:50	79.1	↓-5.4
8/11 02:00	73.8	↓-5.3
8/11 02:10	68.7	↓-5.1
8/11 02:20	63.9	↓-4.8
8/11 02:30	59.3	↓-4.6
8/11 02:40	55.1	↓-4.2
8/11 02:50	51.2	↓-3.9
8/11 03:00	47.6	↓-3.6
8/11 03:10	44.5	↓-3.1
8/11 03:20	41.7	↓-2.8
8/11 03:30	39.4	↓-2.3
8/11 03:40	37.6	↓-1.8
8/11 03:50	36.2	↓-1.4
8/11 04:00	35.3	↓-0.9
8/11 04:10	34.8	↓-0.5	干潮
8/11 04:20	34.9	↑0.1
8/11 04:30	35.4	↑0.5
8/11 04:40	36.5	↑1.1
8/11 04:50	38.0	↑1.5
8/11 05:00	39.9	↑1.9
8/11 05:10	42.3	↑2.4
8/11 05:20	45.1	↑2.8
8/11 05:30	48.4	↑3.3
8/11 05:40	52.0	↑3.6
8/11 05:50	56.0	↑4.0
8/11 06:00	60.3	↑4.3
8/11 06:10	64.9	↑4.6
8/11 06:20	69.7	↑4.8
8/11 06:30	74.8	↑5.1
8/11 06:40	80.1	↑5.3
8/11 06:50	85.5	↑5.4
8/11 07:00	91.0	↑5.5
8/11 07:10	96.6	↑5.6
8/11 07:20	102.2	↑5.6
8/11 07:30	107.7	↑5.5
8/11 07:40	113.3	↑5.6
8/11 07:50	118.7	↑5.4
8/11 08:00	123.9	↑5.2
8/11 08:10	129.0	↑5.1
8/11 08:20	133.9	↑4.9
8/11 08:30	138.5	↑4.6
8/11 08:40	142.8	↑4.3
8/11 08:50	146.7	↑3.9
8/11 09:00	150.4	↑3.7
8/11 09:10	153.6	↑3.2
8/11 09:20	156.4	↑2.8
8/11 09:30	158.8	↑2.4
8/11 09:40	160.8	↑2.0
8/11 09:50	162.2	↑1.4
8/11 10:00	163.2	↑1.0
8/11 10:10	163.7	↑0.5	満潮
8/11 10:20	163.8	↑0.1
8/11 10:30	163.3	↓-0.5
8/11 10:40	162.3	↓-1.0
8/11 10:50	160.9	↓-1.4
8/11 11:00	158.9	↓-2.0
8/11 11:10	156.6	↓-2.3
8/11 11:20	153.7	↓-2.9
8/11 11:30	150.5	↓-3.2
8/11 11:40	146.8	↓-3.7
8/11 11:50	142.8	↓-4.0
8/11 12:00	138.4	↓-4.4
8/11 12:10	133.6	↓-4.8
8/11 12:20	128.6	↓-5.0
8/11 12:30	123.4	↓-5.2
8/11 12:40	117.9	↓-5.5
8/11 12:50	112.3	↓-5.6
8/11 13:00	106.5	↓-5.8
8/11 13:10	100.7	↓-5.8
8/11 13:20	94.8	↓-5.9
8/11 13:30	88.9	↓-5.9
8/11 13:40	83.0	↓-5.9
8/11 13:50	77.2	↓-5.8
8/11 14:00	71.5	↓-5.7
8/11 14:10	66.0	↓-5.5
8/11 14:20	60.6	↓-5.4
8/11 14:30	55.6	↓-5.0
8/11 14:40	50.7	↓-4.9
8/11 14:50	46.2	↓-4.5
8/11 15:00	42.1	↓-4.1
8/11 15:10	38.3	↓-3.8
8/11 15:20	34.9	↓-3.4
8/11 15:30	31.9	↓-3.0
8/11 15:40	29.4	↓-2.5
8/11 15:50	27.4	↓-2.0
8/11 16:00	25.8	↓-1.6
8/11 16:10	24.7	↓-1.1
8/11 16:20	24.1	↓-0.6	干潮
8/11 16:30	24.0	↓-0.1
8/11 16:40	24.5	↑0.5
8/11 16:50	25.4	↑0.9
8/11 17:00	26.8	↑1.4
8/11 17:10	28.7	↑1.9
8/11 17:20	31.1	↑2.4
8/11 17:30	33.9	↑2.8
8/11 17:40	37.1	↑3.2
8/11 17:50	40.8	↑3.7
8/11 18:00	44.9	↑4.1
8/11 18:10	49.3	↑4.4
8/11 18:20	54.0	↑4.7
8/11 18:30	59.0	↑5.0
8/11 18:40	64.3	↑5.3
8/11 18:50	69.8	↑5.5
8/11 19:00	75.5	↑5.7
8/11 19:10	81.3	↑5.8
8/11 19:20	87.2	↑5.9
8/11 19:30	93.1	↑5.9
8/11 19:40	99.1	↑6.0	最大潮位差
8/11 19:50	105.0	↑5.9
8/11 20:00	110.9	↑5.9
8/11 20:10	116.6	↑5.7
8/11 20:20	122.2	↑5.6
8/11 20:30	127.6	↑5.4
8/11 20:40	132.8	↑5.2
8/11 20:50	137.7	↑4.9
8/11 21:00	142.2	↑4.5
8/11 21:10	146.5	↑4.3
8/11 21:20	150.4	↑3.9
8/11 21:30	153.8	↑3.4
8/11 21:40	156.9	↑3.1
8/11 21:50	159.5	↑2.6
8/11 22:00	161.7	↑2.2
8/11 22:10	163.4	↑1.7
8/11 22:20	164.6	↑1.2
8/11 22:30	165.4	↑0.8
8/11 22:40	165.6	↑0.2	満潮
8/11 22:50	165.3	↓-0.3
8/11 23:00	164.6	↓-0.7
8/11 23:10	163.3	↓-1.3
8/11 23:20	161.6	↓-1.7
8/11 23:30	159.5	↓-2.1
8/11 23:40	156.8	↓-2.7
8/11 23:50	153.8	↓-3.0