01 (金)	09:15	03:05	21:22	15:18
	164cm	17cm	166cm	25cm
大潮 出 06:17 入 18:08 出 07:21 入 18:27 潮干狩り ○ 14:32～16:03

大河内湾（長崎）2027年10月01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
10/1 00:00	90.1	↓-6.3	最大潮位差
10/1 00:10	83.8	↓-6.3	最大潮位差
10/1 00:20	77.6	↓-6.2
10/1 00:30	71.5	↓-6.1
10/1 00:40	65.5	↓-6.0
10/1 00:50	59.7	↓-5.8
10/1 01:00	54.1	↓-5.6
10/1 01:10	48.8	↓-5.3
10/1 01:20	43.7	↓-5.1
10/1 01:30	39.0	↓-4.7
10/1 01:40	34.7	↓-4.3
10/1 01:50	30.8	↓-3.9
10/1 02:00	27.3	↓-3.5
10/1 02:10	24.3	↓-3.0
10/1 02:20	21.8	↓-2.5
10/1 02:30	19.7	↓-2.1
10/1 02:40	18.2	↓-1.5
10/1 02:50	17.2	↓-1.0
10/1 03:00	16.7	↓-0.5	干潮
10/1 03:10	16.7	0
10/1 03:20	17.3	↑0.6
10/1 03:30	18.4	↑1.1
10/1 03:40	20.0	↑1.6
10/1 03:50	22.1	↑2.1
10/1 04:00	24.7	↑2.6
10/1 04:10	27.8	↑3.1
10/1 04:20	31.4	↑3.6
10/1 04:30	35.3	↑3.9
10/1 04:40	39.7	↑4.4
10/1 04:50	44.4	↑4.7
10/1 05:00	49.5	↑5.1
10/1 05:10	54.8	↑5.3
10/1 05:20	60.4	↑5.6
10/1 05:30	66.2	↑5.8
10/1 05:40	72.2	↑6.0
10/1 05:50	78.4	↑6.2
10/1 06:00	84.6	↑6.2
10/1 06:10	90.8	↑6.2
10/1 06:20	97.0	↑6.2
10/1 06:30	103.2	↑6.2
10/1 06:40	109.3	↑6.1
10/1 06:50	115.2	↑5.9
10/1 07:00	121.0	↑5.8
10/1 07:10	126.5	↑5.5
10/1 07:20	131.8	↑5.3
10/1 07:30	136.8	↑5.0
10/1 07:40	141.4	↑4.6
10/1 07:50	145.7	↑4.3
10/1 08:00	149.5	↑3.8
10/1 08:10	153.0	↑3.5
10/1 08:20	155.9	↑2.9
10/1 08:30	158.5	↑2.6
10/1 08:40	160.5	↑2.0
10/1 08:50	162.0	↑1.5
10/1 09:00	163.0	↑1.0
10/1 09:10	163.4	↑0.4	満潮
10/1 09:20	163.4	0
10/1 09:30	162.8	↓-0.6
10/1 09:40	161.7	↓-1.1
10/1 09:50	160.1	↓-1.6
10/1 10:00	158.0	↓-2.1
10/1 10:10	155.4	↓-2.6
10/1 10:20	152.4	↓-3.0
10/1 10:30	148.9	↓-3.5
10/1 10:40	145.0	↓-3.9
10/1 10:50	140.7	↓-4.3
10/1 11:00	136.1	↓-4.6
10/1 11:10	131.1	↓-5.0
10/1 11:20	125.9	↓-5.2
10/1 11:30	120.5	↓-5.4
10/1 11:40	114.8	↓-5.7
10/1 11:50	109.0	↓-5.8
10/1 12:00	103.1	↓-5.9
10/1 12:10	97.1	↓-6.0
10/1 12:20	91.1	↓-6.0
10/1 12:30	85.2	↓-5.9
10/1 12:40	79.2	↓-6.0
10/1 12:50	73.4	↓-5.8
10/1 13:00	67.8	↓-5.6
10/1 13:10	62.3	↓-5.5
10/1 13:20	57.1	↓-5.2
10/1 13:30	52.2	↓-4.9
10/1 13:40	47.5	↓-4.7
10/1 13:50	43.3	↓-4.2
10/1 14:00	39.4	↓-3.9
10/1 14:10	35.9	↓-3.5
10/1 14:20	32.8	↓-3.1
10/1 14:30	30.2	↓-2.6
10/1 14:40	28.1	↓-2.1
10/1 14:50	26.5	↓-1.6
10/1 15:00	25.4	↓-1.1
10/1 15:10	24.7	↓-0.7	干潮
10/1 15:20	24.7	0
10/1 15:30	25.1	↑0.4
10/1 15:40	26.0	↑0.9
10/1 15:50	27.5	↑1.5
10/1 16:00	29.4	↑1.9
10/1 16:10	31.9	↑2.5
10/1 16:20	34.8	↑2.9
10/1 16:30	38.1	↑3.3
10/1 16:40	41.9	↑3.8
10/1 16:50	46.1	↑4.2
10/1 17:00	50.6	↑4.5
10/1 17:10	55.5	↑4.9
10/1 17:20	60.6	↑5.1
10/1 17:30	66.1	↑5.5
10/1 17:40	71.7	↑5.6
10/1 17:50	77.5	↑5.8
10/1 18:00	83.4	↑5.9
10/1 18:10	89.4	↑6.0
10/1 18:20	95.5	↑6.1
10/1 18:30	101.6	↑6.1
10/1 18:40	107.6	↑6.0
10/1 18:50	113.5	↑5.9
10/1 19:00	119.3	↑5.8
10/1 19:10	124.9	↑5.6
10/1 19:20	130.3	↑5.4
10/1 19:30	135.4	↑5.1
10/1 19:40	140.3	↑4.9
10/1 19:50	144.8	↑4.5
10/1 20:00	148.9	↑4.1
10/1 20:10	152.6	↑3.7
10/1 20:20	155.9	↑3.3
10/1 20:30	158.8	↑2.9
10/1 20:40	161.1	↑2.3
10/1 20:50	163.0	↑1.9
10/1 21:00	164.4	↑1.4
10/1 21:10	165.2	↑0.8
10/1 21:20	165.5	↑0.3	満潮
10/1 21:30	165.3	↓-0.2
10/1 21:40	164.6	↓-0.7
10/1 21:50	163.3	↓-1.3
10/1 22:00	161.5	↓-1.8
10/1 22:10	159.3	↓-2.2
10/1 22:20	156.5	↓-2.8
10/1 22:30	153.2	↓-3.3
10/1 22:40	149.5	↓-3.7
10/1 22:50	145.4	↓-4.1
10/1 23:00	140.9	↓-4.5
10/1 23:10	136.0	↓-4.9
10/1 23:20	130.8	↓-5.2
10/1 23:30	125.3	↓-5.5
10/1 23:40	119.6	↓-5.7
10/1 23:50	113.6	↓-6.0