13 (水)	08:51	02:43	21:02	14:56
	160cm	19cm	163cm	21cm
大潮 出 06:26 入 17:52 出 18:14 入 06:08 潮干狩り ○ 13:54～15:58

大河内湾（長崎）2038年10月13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
10/13 00:00	75.3	↓-6.0
10/13 00:10	69.5	↓-5.8
10/13 00:20	63.8	↓-5.7
10/13 00:30	58.3	↓-5.5
10/13 00:40	53.0	↓-5.3
10/13 00:50	48.0	↓-5.0
10/13 01:00	43.2	↓-4.8
10/13 01:10	38.8	↓-4.4
10/13 01:20	34.8	↓-4.0
10/13 01:30	31.1	↓-3.7
10/13 01:40	27.8	↓-3.3
10/13 01:50	25.0	↓-2.8
10/13 02:00	22.7	↓-2.3
10/13 02:10	20.8	↓-1.9
10/13 02:20	19.4	↓-1.4
10/13 02:30	18.5	↓-0.9
10/13 02:40	18.2	↓-0.3	干潮
10/13 02:50	18.3	↑0.1
10/13 03:00	19.0	↑0.7
10/13 03:10	20.1	↑1.1
10/13 03:20	21.8	↑1.7
10/13 03:30	23.9	↑2.1
10/13 03:40	26.5	↑2.6
10/13 03:50	29.6	↑3.1
10/13 04:00	33.1	↑3.5
10/13 04:10	37.0	↑3.9
10/13 04:20	41.3	↑4.3
10/13 04:30	45.9	↑4.6
10/13 04:40	50.8	↑4.9
10/13 04:50	56.0	↑5.2
10/13 05:00	61.4	↑5.4
10/13 05:10	67.1	↑5.7
10/13 05:20	72.9	↑5.8
10/13 05:30	78.8	↑5.9
10/13 05:40	84.8	↑6.0
10/13 05:50	90.8	↑6.0
10/13 06:00	96.8	↑6.0
10/13 06:10	102.7	↑5.9
10/13 06:20	108.5	↑5.8
10/13 06:30	114.2	↑5.7
10/13 06:40	119.7	↑5.5
10/13 06:50	125.0	↑5.3
10/13 07:00	130.0	↑5.0
10/13 07:10	134.7	↑4.7
10/13 07:20	139.1	↑4.4
10/13 07:30	143.1	↑4.0
10/13 07:40	146.7	↑3.6
10/13 07:50	149.9	↑3.2
10/13 08:00	152.6	↑2.7
10/13 08:10	154.9	↑2.3
10/13 08:20	156.7	↑1.8
10/13 08:30	157.9	↑1.2
10/13 08:40	158.7	↑0.8
10/13 08:50	159.0	↑0.3	満潮
10/13 09:00	158.8	↓-0.2
10/13 09:10	158.0	↓-0.8
10/13 09:20	156.8	↓-1.2
10/13 09:30	155.0	↓-1.8
10/13 09:40	152.8	↓-2.2
10/13 09:50	150.1	↓-2.7
10/13 10:00	146.9	↓-3.2
10/13 10:10	143.3	↓-3.6
10/13 10:20	139.4	↓-3.9
10/13 10:30	135.0	↓-4.4
10/13 10:40	130.4	↓-4.6
10/13 10:50	125.4	↓-5.0
10/13 11:00	120.1	↓-5.3
10/13 11:10	114.7	↓-5.4
10/13 11:20	109.0	↓-5.7
10/13 11:30	103.2	↓-5.8
10/13 11:40	97.3	↓-5.9
10/13 11:50	91.4	↓-5.9
10/13 12:00	85.4	↓-6.0
10/13 12:10	79.5	↓-5.9
10/13 12:20	73.6	↓-5.9
10/13 12:30	67.9	↓-5.7
10/13 12:40	62.3	↓-5.6
10/13 12:50	56.9	↓-5.4
10/13 13:00	51.7	↓-5.2
10/13 13:10	46.9	↓-4.8
10/13 13:20	42.3	↓-4.6
10/13 13:30	38.1	↓-4.2
10/13 13:40	34.3	↓-3.8
10/13 13:50	30.9	↓-3.4
10/13 14:00	27.9	↓-3.0
10/13 14:10	25.4	↓-2.5
10/13 14:20	23.4	↓-2.0
10/13 14:30	21.8	↓-1.6
10/13 14:40	20.8	↓-1.0
10/13 14:50	20.3	↓-0.5	干潮
10/13 15:00	20.2	↓-0.1
10/13 15:10	20.7	↑0.5
10/13 15:20	21.8	↑1.1
10/13 15:30	23.3	↑1.5
10/13 15:40	25.3	↑2.0
10/13 15:50	27.8	↑2.5
10/13 16:00	30.8	↑3.0
10/13 16:10	34.2	↑3.4
10/13 16:20	38.0	↑3.8
10/13 16:30	42.2	↑4.2
10/13 16:40	46.8	↑4.6
10/13 16:50	51.7	↑4.9
10/13 17:00	56.9	↑5.2
10/13 17:10	62.3	↑5.4
10/13 17:20	68.0	↑5.7
10/13 17:30	73.8	↑5.8
10/13 17:40	79.7	↑5.9
10/13 17:50	85.8	↑6.1
10/13 18:00	91.9	↑6.1
10/13 18:10	97.9	↑6.0
10/13 18:20	104.0	↑6.1
10/13 18:30	109.9	↑5.9
10/13 18:40	115.7	↑5.8
10/13 18:50	121.3	↑5.6
10/13 19:00	126.7	↑5.4
10/13 19:10	131.9	↑5.2
10/13 19:20	136.7	↑4.8
10/13 19:30	141.2	↑4.5
10/13 19:40	145.3	↑4.1
10/13 19:50	149.1	↑3.8
10/13 20:00	152.4	↑3.3
10/13 20:10	155.2	↑2.8
10/13 20:20	157.6	↑2.4
10/13 20:30	159.5	↑1.9
10/13 20:40	160.9	↑1.4
10/13 20:50	161.8	↑0.9
10/13 21:00	162.1	↑0.3	満潮
10/13 21:10	161.9	↓-0.2
10/13 21:20	161.2	↓-0.7
10/13 21:30	160.0	↓-1.2
10/13 21:40	158.2	↓-1.8
10/13 21:50	155.9	↓-2.3
10/13 22:00	153.2	↓-2.7
10/13 22:10	150.0	↓-3.2
10/13 22:20	146.3	↓-3.7
10/13 22:30	142.2	↓-4.1
10/13 22:40	137.8	↓-4.4
10/13 22:50	132.9	↓-4.9
10/13 23:00	127.8	↓-5.1
10/13 23:10	122.3	↓-5.5
10/13 23:20	116.6	↓-5.7
10/13 23:30	110.7	↓-5.9
10/13 23:40	104.7	↓-6.0
10/13 23:50	98.5	↓-6.2	最大潮位差