29 (金)	09:29	03:17	21:32	15:30
	155cm	7cm	156cm	23cm
大潮 出 06:40 入 17:33 出 07:34 入 18:34 潮干狩り ○ 14:33～16:25

大河内湾（長崎）2038年10月29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
10/29 00:00	87.5	↓-6.2
10/29 00:10	81.2	↓-6.3	最大潮位差
10/29 00:20	74.9	↓-6.3	最大潮位差
10/29 00:30	68.6	↓-6.3	最大潮位差
10/29 00:40	62.4	↓-6.2
10/29 00:50	56.4	↓-6.0
10/29 01:00	50.6	↓-5.8
10/29 01:10	45.0	↓-5.6
10/29 01:20	39.6	↓-5.4
10/29 01:30	34.5	↓-5.1
10/29 01:40	29.8	↓-4.7
10/29 01:50	25.5	↓-4.3
10/29 02:00	21.5	↓-4.0
10/29 02:10	18.0	↓-3.5
10/29 02:20	14.9	↓-3.1
10/29 02:30	12.3	↓-2.6
10/29 02:40	10.2	↓-2.1
10/29 02:50	8.6	↓-1.6
10/29 03:00	7.5	↓-1.1
10/29 03:10	6.9	↓-0.6	干潮
10/29 03:20	6.9	0
10/29 03:30	7.4	↑0.5
10/29 03:40	8.4	↑1.0
10/29 03:50	9.9	↑1.5
10/29 04:00	12.0	↑2.1
10/29 04:10	14.5	↑2.5
10/29 04:20	17.5	↑3.0
10/29 04:30	21.0	↑3.5
10/29 04:40	24.9	↑3.9
10/29 04:50	29.1	↑4.2
10/29 05:00	33.8	↑4.7
10/29 05:10	38.8	↑5.0
10/29 05:20	44.0	↑5.2
10/29 05:30	49.6	↑5.6
10/29 05:40	55.3	↑5.7
10/29 05:50	61.3	↑6.0
10/29 06:00	67.3	↑6.0
10/29 06:10	73.5	↑6.2
10/29 06:20	79.7	↑6.2
10/29 06:30	85.9	↑6.2
10/29 06:40	92.1	↑6.2
10/29 06:50	98.2	↑6.1
10/29 07:00	104.1	↑5.9
10/29 07:10	109.9	↑5.8
10/29 07:20	115.5	↑5.6
10/29 07:30	120.8	↑5.3
10/29 07:40	125.9	↑5.1
10/29 07:50	130.6	↑4.7
10/29 08:00	134.9	↑4.3
10/29 08:10	138.9	↑4.0
10/29 08:20	142.5	↑3.6
10/29 08:30	145.6	↑3.1
10/29 08:40	148.2	↑2.6
10/29 08:50	150.4	↑2.2
10/29 09:00	152.1	↑1.7
10/29 09:10	153.3	↑1.2
10/29 09:20	154.0	↑0.7	満潮
10/29 09:30	154.2	↑0.2
10/29 09:40	153.8	↓-0.4
10/29 09:50	153.0	↓-0.8
10/29 10:00	151.6	↓-1.4
10/29 10:10	149.8	↓-1.8
10/29 10:20	147.5	↓-2.3
10/29 10:30	144.8	↓-2.7
10/29 10:40	141.6	↓-3.2
10/29 10:50	138.0	↓-3.6
10/29 11:00	134.0	↓-4.0
10/29 11:10	129.7	↓-4.3
10/29 11:20	125.1	↓-4.6
10/29 11:30	120.1	↓-5.0
10/29 11:40	115.0	↓-5.1
10/29 11:50	109.6	↓-5.4
10/29 12:00	104.1	↓-5.5
10/29 12:10	98.5	↓-5.6
10/29 12:20	92.8	↓-5.7
10/29 12:30	87.1	↓-5.7
10/29 12:40	81.3	↓-5.8
10/29 12:50	75.7	↓-5.6
10/29 13:00	70.1	↓-5.6
10/29 13:10	64.6	↓-5.5
10/29 13:20	59.4	↓-5.2
10/29 13:30	54.3	↓-5.1
10/29 13:40	49.5	↓-4.8
10/29 13:50	45.1	↓-4.4
10/29 14:00	40.9	↓-4.2
10/29 14:10	37.1	↓-3.8
10/29 14:20	33.7	↓-3.4
10/29 14:30	30.6	↓-3.1
10/29 14:40	28.1	↓-2.5
10/29 14:50	25.9	↓-2.2
10/29 15:00	24.3	↓-1.6
10/29 15:10	23.1	↓-1.2
10/29 15:20	22.4	↓-0.7	干潮
10/29 15:30	22.3	↓-0.1	干潮
10/29 15:40	22.6	↑0.3
10/29 15:50	23.4	↑0.8
10/29 16:00	24.7	↑1.3
10/29 16:10	26.4	↑1.7
10/29 16:20	28.7	↑2.3
10/29 16:30	31.4	↑2.7
10/29 16:40	34.5	↑3.1
10/29 16:50	38.0	↑3.5
10/29 17:00	42.0	↑4.0
10/29 17:10	46.2	↑4.2
10/29 17:20	50.8	↑4.6
10/29 17:30	55.7	↑4.9
10/29 17:40	60.8	↑5.1
10/29 17:50	66.1	↑5.3
10/29 18:00	71.6	↑5.5
10/29 18:10	77.2	↑5.6
10/29 18:20	83.0	↑5.8
10/29 18:30	88.7	↑5.7
10/29 18:40	94.5	↑5.8
10/29 18:50	100.2	↑5.7
10/29 19:00	105.9	↑5.7
10/29 19:10	111.4	↑5.5
10/29 19:20	116.7	↑5.3
10/29 19:30	121.9	↑5.2
10/29 19:40	126.8	↑4.9
10/29 19:50	131.4	↑4.6
10/29 20:00	135.7	↑4.3
10/29 20:10	139.6	↑3.9
10/29 20:20	143.2	↑3.6
10/29 20:30	146.4	↑3.2
10/29 20:40	149.1	↑2.7
10/29 20:50	151.3	↑2.2
10/29 21:00	153.1	↑1.8
10/29 21:10	154.4	↑1.3
10/29 21:20	155.3	↑0.9
10/29 21:30	155.6	↑0.3	満潮
10/29 21:40	155.3	↓-0.3
10/29 21:50	154.6	↓-0.7
10/29 22:00	153.4	↓-1.2
10/29 22:10	151.7	↓-1.7
10/29 22:20	149.5	↓-2.2
10/29 22:30	146.8	↓-2.7
10/29 22:40	143.6	↓-3.2
10/29 22:50	140.0	↓-3.6
10/29 23:00	136.1	↓-3.9
10/29 23:10	131.7	↓-4.4
10/29 23:20	127.0	↓-4.7
10/29 23:30	121.9	↓-5.1
10/29 23:40	116.6	↓-5.3
10/29 23:50	111.0	↓-5.6