11 (土)	05:06	11:19	17:10	23:36
	88cm	53cm	87cm	34cm
小潮 出 05:57 入 18:52 出 02:18 入 12:16

大河内湾（長崎）2026年04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
4/11 00:00	49.6	↑1.3
4/11 00:10	50.9	↑1.3
4/11 00:20	52.4	↑1.5
4/11 00:30	53.9	↑1.5
4/11 00:40	55.4	↑1.5
4/11 00:50	57.0	↑1.6
4/11 01:00	58.7	↑1.7
4/11 01:10	60.4	↑1.7
4/11 01:20	62.1	↑1.7
4/11 01:30	63.8	↑1.7
4/11 01:40	65.5	↑1.7
4/11 01:50	67.3	↑1.8
4/11 02:00	69.0	↑1.7
4/11 02:10	70.7	↑1.7
4/11 02:20	72.3	↑1.6
4/11 02:30	74.0	↑1.7
4/11 02:40	75.5	↑1.5
4/11 02:50	77.0	↑1.5
4/11 03:00	78.5	↑1.5
4/11 03:10	79.8	↑1.3
4/11 03:20	81.1	↑1.3
4/11 03:30	82.3	↑1.2
4/11 03:40	83.4	↑1.1
4/11 03:50	84.3	↑0.9
4/11 04:00	85.2	↑0.9
4/11 04:10	86.0	↑0.8
4/11 04:20	86.6	↑0.6
4/11 04:30	87.1	↑0.5
4/11 04:40	87.5	↑0.4
4/11 04:50	87.8	↑0.3
4/11 05:00	87.9	↑0.1	満潮
4/11 05:10	87.9	0
4/11 05:20	87.8	↓-0.1
4/11 05:30	87.5	↓-0.3
4/11 05:40	87.1	↓-0.4
4/11 05:50	86.6	↓-0.5
4/11 06:00	86.0	↓-0.6
4/11 06:10	85.3	↓-0.7
4/11 06:20	84.5	↓-0.8
4/11 06:30	83.5	↓-1.0
4/11 06:40	82.5	↓-1.0
4/11 06:50	81.4	↓-1.1
4/11 07:00	80.2	↓-1.2
4/11 07:10	78.9	↓-1.3
4/11 07:20	77.5	↓-1.4
4/11 07:30	76.2	↓-1.3
4/11 07:40	74.7	↓-1.5
4/11 07:50	73.2	↓-1.5
4/11 08:00	71.8	↓-1.4
4/11 08:10	70.2	↓-1.6
4/11 08:20	68.7	↓-1.5
4/11 08:30	67.2	↓-1.5
4/11 08:40	65.8	↓-1.4
4/11 08:50	64.3	↓-1.5
4/11 09:00	62.9	↓-1.4
4/11 09:10	61.5	↓-1.4
4/11 09:20	60.2	↓-1.3
4/11 09:30	59.0	↓-1.2
4/11 09:40	57.8	↓-1.2
4/11 09:50	56.8	↓-1.0
4/11 10:00	55.8	↓-1.0
4/11 10:10	54.9	↓-0.9
4/11 10:20	54.1	↓-0.8
4/11 10:30	53.5	↓-0.6
4/11 10:40	52.9	↓-0.6
4/11 10:50	52.5	↓-0.4
4/11 11:00	52.2	↓-0.3
4/11 11:10	52.1	↓-0.1	干潮
4/11 11:20	52.0	↓-0.1
4/11 11:30	52.1	↑0.1
4/11 11:40	52.4	↑0.3
4/11 11:50	52.7	↑0.3
4/11 12:00	53.2	↑0.5
4/11 12:10	53.8	↑0.6
4/11 12:20	54.5	↑0.7
4/11 12:30	55.4	↑0.9
4/11 12:40	56.3	↑0.9
4/11 12:50	57.3	↑1.0
4/11 13:00	58.5	↑1.2
4/11 13:10	59.7	↑1.2
4/11 13:20	61.0	↑1.3
4/11 13:30	62.4	↑1.4
4/11 13:40	63.8	↑1.4
4/11 13:50	65.3	↑1.5
4/11 14:00	66.8	↑1.5
4/11 14:10	68.3	↑1.5
4/11 14:20	69.8	↑1.5
4/11 14:30	71.4	↑1.6
4/11 14:40	72.9	↑1.5
4/11 14:50	74.4	↑1.5
4/11 15:00	75.8	↑1.4
4/11 15:10	77.3	↑1.5
4/11 15:20	78.6	↑1.3
4/11 15:30	79.9	↑1.3
4/11 15:40	81.1	↑1.2
4/11 15:50	82.2	↑1.1
4/11 16:00	83.2	↑1.0
4/11 16:10	84.1	↑0.9
4/11 16:20	84.9	↑0.8
4/11 16:30	85.5	↑0.6
4/11 16:40	86.0	↑0.5
4/11 16:50	86.4	↑0.4
4/11 17:00	86.6	↑0.2	満潮
4/11 17:10	86.7	↑0.1	満潮
4/11 17:20	86.6	↓-0.1
4/11 17:30	86.3	↓-0.3
4/11 17:40	85.9	↓-0.4
4/11 17:50	85.4	↓-0.5
4/11 18:00	84.7	↓-0.7
4/11 18:10	83.8	↓-0.9
4/11 18:20	82.8	↓-1.0
4/11 18:30	81.6	↓-1.2
4/11 18:40	80.4	↓-1.2
4/11 18:50	78.9	↓-1.5
4/11 19:00	77.4	↓-1.5
4/11 19:10	75.7	↓-1.7
4/11 19:20	74.0	↓-1.7
4/11 19:30	72.1	↓-1.9
4/11 19:40	70.2	↓-1.9
4/11 19:50	68.1	↓-2.1
4/11 20:00	66.1	↓-2.0
4/11 20:10	64.0	↓-2.1
4/11 20:20	61.8	↓-2.2	最大潮位差
4/11 20:30	59.7	↓-2.1
4/11 20:40	57.5	↓-2.2	最大潮位差
4/11 20:50	55.3	↓-2.2	最大潮位差
4/11 21:00	53.2	↓-2.1
4/11 21:10	51.1	↓-2.1
4/11 21:20	49.1	↓-2.0
4/11 21:30	47.2	↓-1.9
4/11 21:40	45.3	↓-1.9
4/11 21:50	43.5	↓-1.8
4/11 22:00	41.9	↓-1.6
4/11 22:10	40.3	↓-1.6
4/11 22:20	38.9	↓-1.4
4/11 22:30	37.7	↓-1.2
4/11 22:40	36.6	↓-1.1
4/11 22:50	35.6	↓-1.0
4/11 23:00	34.9	↓-0.7
4/11 23:10	34.3	↓-0.6
4/11 23:20	33.9	↓-0.4
4/11 23:30	33.7	↓-0.2	干潮
4/11 23:40	33.7	0
4/11 23:50	33.9	↑0.2