13 (火)	09:57	03:44	21:57	15:55
	156cm	12cm	157cm	32cm
中潮 出 06:26 入 17:52 出 08:54 入 18:59

大河内湾（長崎）2026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	108.0	↓-5.9
10/13 00:10	101.9	↓-6.1
10/13 00:20	95.8	↓-6.1
10/13 00:30	89.5	↓-6.3	最大潮位差
10/13 00:40	83.3	↓-6.2
10/13 00:50	77.1	↓-6.2
10/13 01:00	70.9	↓-6.2
10/13 01:10	64.9	↓-6.0
10/13 01:20	59.0	↓-5.9
10/13 01:30	53.3	↓-5.7
10/13 01:40	47.8	↓-5.5
10/13 01:50	42.6	↓-5.2
10/13 02:00	37.7	↓-4.9
10/13 02:10	33.1	↓-4.6
10/13 02:20	29.0	↓-4.1
10/13 02:30	25.2	↓-3.8
10/13 02:40	21.8	↓-3.4
10/13 02:50	18.9	↓-2.9
10/13 03:00	16.5	↓-2.4
10/13 03:10	14.6	↓-1.9
10/13 03:20	13.2	↓-1.4
10/13 03:30	12.2	↓-1.0
10/13 03:40	11.8	↓-0.4	干潮
10/13 03:50	12.0	↑0.2
10/13 04:00	12.6	↑0.6
10/13 04:10	13.7	↑1.1
10/13 04:20	15.4	↑1.7
10/13 04:30	17.5	↑2.1
10/13 04:40	20.2	↑2.7
10/13 04:50	23.2	↑3.0
10/13 05:00	26.7	↑3.5
10/13 05:10	30.6	↑3.9
10/13 05:20	34.9	↑4.3
10/13 05:30	39.6	↑4.7
10/13 05:40	44.5	↑4.9
10/13 05:50	49.7	↑5.2
10/13 06:00	55.2	↑5.5
10/13 06:10	60.9	↑5.7
10/13 06:20	66.7	↑5.8
10/13 06:30	72.7	↑6.0
10/13 06:40	78.7	↑6.0
10/13 06:50	84.7	↑6.0
10/13 07:00	90.8	↑6.1
10/13 07:10	96.8	↑6.0
10/13 07:20	102.6	↑5.8
10/13 07:30	108.4	↑5.8
10/13 07:40	114.0	↑5.6
10/13 07:50	119.3	↑5.3
10/13 08:00	124.4	↑5.1
10/13 08:10	129.3	↑4.9
10/13 08:20	133.7	↑4.4
10/13 08:30	137.9	↑4.2
10/13 08:40	141.6	↑3.7
10/13 08:50	145.0	↑3.4
10/13 09:00	147.9	↑2.9
10/13 09:10	150.4	↑2.5
10/13 09:20	152.4	↑2.0
10/13 09:30	153.9	↑1.5
10/13 09:40	154.9	↑1.0
10/13 09:50	155.5	↑0.6	満潮
10/13 10:00	155.5	0
10/13 10:10	155.1	↓-0.4
10/13 10:20	154.2	↓-0.9
10/13 10:30	152.8	↓-1.4
10/13 10:40	150.9	↓-1.9
10/13 10:50	148.6	↓-2.3
10/13 11:00	145.9	↓-2.7
10/13 11:10	142.8	↓-3.1
10/13 11:20	139.3	↓-3.5
10/13 11:30	135.4	↓-3.9
10/13 11:40	131.2	↓-4.2
10/13 11:50	126.7	↓-4.5
10/13 12:00	122.0	↓-4.7
10/13 12:10	117.1	↓-4.9
10/13 12:20	111.9	↓-5.2
10/13 12:30	106.7	↓-5.2
10/13 12:40	101.3	↓-5.4
10/13 12:50	95.9	↓-5.4
10/13 13:00	90.5	↓-5.4
10/13 13:10	85.1	↓-5.4
10/13 13:20	79.7	↓-5.4
10/13 13:30	74.5	↓-5.2
10/13 13:40	69.4	↓-5.1
10/13 13:50	64.5	↓-4.9
10/13 14:00	59.9	↓-4.6
10/13 14:10	55.4	↓-4.5
10/13 14:20	51.3	↓-4.1
10/13 14:30	47.5	↓-3.8
10/13 14:40	44.1	↓-3.4
10/13 14:50	41.0	↓-3.1
10/13 15:00	38.3	↓-2.7
10/13 15:10	36.1	↓-2.2
10/13 15:20	34.3	↓-1.8
10/13 15:30	32.9	↓-1.4
10/13 15:40	32.0	↓-0.9
10/13 15:50	31.5	↓-0.5	干潮
10/13 16:00	31.6	↑0.1
10/13 16:10	32.1	↑0.5
10/13 16:20	33.1	↑1.0
10/13 16:30	34.5	↑1.4
10/13 16:40	36.4	↑1.9
10/13 16:50	38.7	↑2.3
10/13 17:00	41.4	↑2.7
10/13 17:10	44.6	↑3.2
10/13 17:20	48.1	↑3.5
10/13 17:30	51.9	↑3.8
10/13 17:40	56.1	↑4.2
10/13 17:50	60.5	↑4.4
10/13 18:00	65.2	↑4.7
10/13 18:10	70.2	↑5.0
10/13 18:20	75.3	↑5.1
10/13 18:30	80.5	↑5.2
10/13 18:40	85.9	↑5.4
10/13 18:50	91.3	↑5.4
10/13 19:00	96.8	↑5.5
10/13 19:10	102.2	↑5.4
10/13 19:20	107.5	↑5.3
10/13 19:30	112.8	↑5.3
10/13 19:40	117.9	↑5.1
10/13 19:50	122.9	↑5.0
10/13 20:00	127.6	↑4.7
10/13 20:10	132.1	↑4.5
10/13 20:20	136.3	↑4.2
10/13 20:30	140.2	↑3.9
10/13 20:40	143.7	↑3.5
10/13 20:50	146.9	↑3.2
10/13 21:00	149.7	↑2.8
10/13 21:10	152.0	↑2.3
10/13 21:20	153.9	↑1.9
10/13 21:30	155.4	↑1.5
10/13 21:40	156.4	↑1.0
10/13 21:50	156.9	↑0.5	満潮
10/13 22:00	156.9	0
10/13 22:10	156.4	↓-0.5
10/13 22:20	155.5	↓-0.9
10/13 22:30	154.1	↓-1.4
10/13 22:40	152.2	↓-1.9
10/13 22:50	149.9	↓-2.3
10/13 23:00	147.1	↓-2.8
10/13 23:10	143.9	↓-3.2
10/13 23:20	140.4	↓-3.5
10/13 23:30	136.4	↓-4.0
10/13 23:40	132.1	↓-4.3
10/13 23:50	127.5	↓-4.6