11 (金)	08:28	02:18	20:36	14:31
	157cm	21cm	161cm	26cm
大潮 出 06:25 入 17:55 出 17:32 入 06:00 潮干狩り ○ 13:49～15:12

大河内湾（長崎）2030年10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
10/11 00:00	60.7	↓-5.3
10/11 00:10	55.5	↓-5.2
10/11 00:20	50.6	↓-4.9
10/11 00:30	45.9	↓-4.7
10/11 00:40	41.6	↓-4.3
10/11 00:50	37.5	↓-4.1
10/11 01:00	33.9	↓-3.6
10/11 01:10	30.6	↓-3.3
10/11 01:20	27.7	↓-2.9
10/11 01:30	25.3	↓-2.4
10/11 01:40	23.3	↓-2.0
10/11 01:50	21.8	↓-1.5
10/11 02:00	20.7	↓-1.1
10/11 02:10	20.2	↓-0.5	干潮
10/11 02:20	20.1	↓-0.1
10/11 02:30	20.5	↑0.4
10/11 02:40	21.4	↑0.9
10/11 02:50	22.8	↑1.4
10/11 03:00	24.7	↑1.9
10/11 03:10	27.0	↑2.3
10/11 03:20	29.7	↑2.7
10/11 03:30	32.9	↑3.2
10/11 03:40	36.4	↑3.5
10/11 03:50	40.4	↑4.0
10/11 04:00	44.7	↑4.3
10/11 04:10	49.2	↑4.5
10/11 04:20	54.1	↑4.9
10/11 04:30	59.2	↑5.1
10/11 04:40	64.6	↑5.4
10/11 04:50	70.1	↑5.5
10/11 05:00	75.7	↑5.6
10/11 05:10	81.4	↑5.7
10/11 05:20	87.2	↑5.8
10/11 05:30	93.0	↑5.8
10/11 05:40	98.7	↑5.7
10/11 05:50	104.4	↑5.7
10/11 06:00	109.9	↑5.5
10/11 06:10	115.3	↑5.4
10/11 06:20	120.5	↑5.2
10/11 06:30	125.5	↑5.0
10/11 06:40	130.2	↑4.7
10/11 06:50	134.6	↑4.4
10/11 07:00	138.6	↑4.0
10/11 07:10	142.3	↑3.7
10/11 07:20	145.6	↑3.3
10/11 07:30	148.5	↑2.9
10/11 07:40	151.0	↑2.5
10/11 07:50	153.0	↑2.0
10/11 08:00	154.5	↑1.5
10/11 08:10	155.6	↑1.1
10/11 08:20	156.1	↑0.5	満潮
10/11 08:30	156.2	↑0.1
10/11 08:40	155.8	↓-0.4
10/11 08:50	155.0	↓-0.8
10/11 09:00	153.6	↓-1.4
10/11 09:10	151.8	↓-1.8
10/11 09:20	149.5	↓-2.3
10/11 09:30	146.8	↓-2.7
10/11 09:40	143.6	↓-3.2
10/11 09:50	140.1	↓-3.5
10/11 10:00	136.2	↓-3.9
10/11 10:10	132.0	↓-4.2
10/11 10:20	127.5	↓-4.5
10/11 10:30	122.7	↓-4.8
10/11 10:40	117.6	↓-5.1
10/11 10:50	112.4	↓-5.2
10/11 11:00	107.0	↓-5.4
10/11 11:10	101.5	↓-5.5
10/11 11:20	95.9	↓-5.6
10/11 11:30	90.3	↓-5.6
10/11 11:40	84.6	↓-5.7
10/11 11:50	79.0	↓-5.6
10/11 12:00	73.6	↓-5.4
10/11 12:10	68.2	↓-5.4
10/11 12:20	63.0	↓-5.2
10/11 12:30	58.0	↓-5.0
10/11 12:40	53.3	↓-4.7
10/11 12:50	48.8	↓-4.5
10/11 13:00	44.7	↓-4.1
10/11 13:10	40.9	↓-3.8
10/11 13:20	37.5	↓-3.4
10/11 13:30	34.5	↓-3.0
10/11 13:40	31.9	↓-2.6
10/11 13:50	29.7	↓-2.2
10/11 14:00	28.0	↓-1.7
10/11 14:10	26.8	↓-1.2
10/11 14:20	26.0	↓-0.8
10/11 14:30	25.8	↓-0.2	干潮
10/11 14:40	26.0	↑0.2
10/11 14:50	26.7	↑0.7
10/11 15:00	28.0	↑1.3
10/11 15:10	29.6	↑1.6
10/11 15:20	31.8	↑2.2
10/11 15:30	34.4	↑2.6
10/11 15:40	37.4	↑3.0
10/11 15:50	40.9	↑3.5
10/11 16:00	44.7	↑3.8
10/11 16:10	48.9	↑4.2
10/11 16:20	53.4	↑4.5
10/11 16:30	58.2	↑4.8
10/11 16:40	63.2	↑5.0
10/11 16:50	68.5	↑5.3
10/11 17:00	74.0	↑5.5
10/11 17:10	79.6	↑5.6
10/11 17:20	85.3	↑5.7
10/11 17:30	91.0	↑5.7
10/11 17:40	96.8	↑5.8
10/11 17:50	102.6	↑5.8
10/11 18:00	108.2	↑5.6
10/11 18:10	113.8	↑5.6
10/11 18:20	119.2	↑5.4
10/11 18:30	124.5	↑5.3
10/11 18:40	129.4	↑4.9
10/11 18:50	134.2	↑4.8
10/11 19:00	138.6	↑4.4
10/11 19:10	142.7	↑4.1
10/11 19:20	146.4	↑3.7
10/11 19:30	149.7	↑3.3
10/11 19:40	152.6	↑2.9
10/11 19:50	155.0	↑2.4
10/11 20:00	157.0	↑2.0
10/11 20:10	158.5	↑1.5
10/11 20:20	159.5	↑1.0
10/11 20:30	160.0	↑0.5	満潮
10/11 20:40	160.0	0
10/11 20:50	159.5	↓-0.5
10/11 21:00	158.5	↓-1.0
10/11 21:10	157.0	↓-1.5
10/11 21:20	155.0	↓-2.0
10/11 21:30	152.5	↓-2.5
10/11 21:40	149.5	↓-3.0
10/11 21:50	146.2	↓-3.3
10/11 22:00	142.4	↓-3.8
10/11 22:10	138.2	↓-4.2
10/11 22:20	133.6	↓-4.6
10/11 22:30	128.7	↓-4.9
10/11 22:40	123.5	↓-5.2
10/11 22:50	118.1	↓-5.4
10/11 23:00	112.4	↓-5.7
10/11 23:10	106.6	↓-5.8
10/11 23:20	100.6	↓-6.0
10/11 23:30	94.5	↓-6.1
10/11 23:40	88.4	↓-6.1
10/11 23:50	82.2	↓-6.2	最大潮位差