12 (水)	03:34	09:50	15:57	22:33
	89cm	51cm	87cm	38cm
小潮 出 05:56 入 18:53 出 01:11 入 11:55

大河内湾（長崎）2034年04月12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
4/12 00:00	62.5	↑2.0	最大潮位差
4/12 00:10	64.4	↑1.9
4/12 00:20	66.4	↑2.0	最大潮位差
4/12 00:30	68.3	↑1.9
4/12 00:40	70.2	↑1.9
4/12 00:50	72.0	↑1.8
4/12 01:00	73.8	↑1.8
4/12 01:10	75.6	↑1.8
4/12 01:20	77.2	↑1.6
4/12 01:30	78.8	↑1.6
4/12 01:40	80.3	↑1.5
4/12 01:50	81.7	↑1.4
4/12 02:00	83.0	↑1.3
4/12 02:10	84.1	↑1.1
4/12 02:20	85.2	↑1.1
4/12 02:30	86.1	↑0.9
4/12 02:40	86.9	↑0.8
4/12 02:50	87.6	↑0.7
4/12 03:00	88.1	↑0.5
4/12 03:10	88.5	↑0.4
4/12 03:20	88.7	↑0.2
4/12 03:30	88.8	↑0.1	満潮
4/12 03:40	88.8	0
4/12 03:50	88.6	↓-0.2
4/12 04:00	88.3	↓-0.3
4/12 04:10	87.9	↓-0.4
4/12 04:20	87.3	↓-0.6
4/12 04:30	86.6	↓-0.7
4/12 04:40	85.8	↓-0.8
4/12 04:50	84.9	↓-0.9
4/12 05:00	83.9	↓-1.0
4/12 05:10	82.7	↓-1.2
4/12 05:20	81.5	↓-1.2
4/12 05:30	80.2	↓-1.3
4/12 05:40	78.9	↓-1.3
4/12 05:50	77.5	↓-1.4
4/12 06:00	76.0	↓-1.5
4/12 06:10	74.5	↓-1.5
4/12 06:20	72.9	↓-1.6
4/12 06:30	71.4	↓-1.5
4/12 06:40	69.8	↓-1.6
4/12 06:50	68.2	↓-1.6
4/12 07:00	66.7	↓-1.5
4/12 07:10	65.1	↓-1.6
4/12 07:20	63.6	↓-1.5
4/12 07:30	62.2	↓-1.4
4/12 07:40	60.8	↓-1.4
4/12 07:50	59.4	↓-1.4
4/12 08:00	58.2	↓-1.2
4/12 08:10	57.0	↓-1.2
4/12 08:20	55.9	↓-1.1
4/12 08:30	54.9	↓-1.0
4/12 08:40	54.0	↓-0.9
4/12 08:50	53.2	↓-0.8
4/12 09:00	52.5	↓-0.7
4/12 09:10	52.0	↓-0.5
4/12 09:20	51.5	↓-0.5
4/12 09:30	51.2	↓-0.3
4/12 09:40	51.0	↓-0.2	干潮
4/12 09:50	51.0	0	干潮
4/12 10:00	51.0	0
4/12 10:10	51.2	↑0.2
4/12 10:20	51.6	↑0.4
4/12 10:30	52.0	↑0.4
4/12 10:40	52.6	↑0.6
4/12 10:50	53.3	↑0.7
4/12 11:00	54.1	↑0.8
4/12 11:10	55.0	↑0.9
4/12 11:20	56.0	↑1.0
4/12 11:30	57.1	↑1.1
4/12 11:40	58.3	↑1.2
4/12 11:50	59.6	↑1.3
4/12 12:00	60.9	↑1.3
4/12 12:10	62.3	↑1.4
4/12 12:20	63.7	↑1.4
4/12 12:30	65.2	↑1.5
4/12 12:40	66.7	↑1.5
4/12 12:50	68.2	↑1.5
4/12 13:00	69.8	↑1.6
4/12 13:10	71.3	↑1.5
4/12 13:20	72.8	↑1.5
4/12 13:30	74.3	↑1.5
4/12 13:40	75.7	↑1.4
4/12 13:50	77.1	↑1.4
4/12 14:00	78.5	↑1.4
4/12 14:10	79.8	↑1.3
4/12 14:20	81.0	↑1.2
4/12 14:30	82.1	↑1.1
4/12 14:40	83.1	↑1.0
4/12 14:50	84.0	↑0.9
4/12 15:00	84.8	↑0.8
4/12 15:10	85.5	↑0.7
4/12 15:20	86.0	↑0.5
4/12 15:30	86.5	↑0.5
4/12 15:40	86.7	↑0.2
4/12 15:50	86.9	↑0.2	満潮
4/12 16:00	86.9	0
4/12 16:10	86.8	↓-0.1
4/12 16:20	86.5	↓-0.3
4/12 16:30	86.1	↓-0.4
4/12 16:40	85.6	↓-0.5
4/12 16:50	84.9	↓-0.7
4/12 17:00	84.0	↓-0.9
4/12 17:10	83.1	↓-0.9
4/12 17:20	82.0	↓-1.1
4/12 17:30	80.8	↓-1.2
4/12 17:40	79.4	↓-1.4
4/12 17:50	78.0	↓-1.4
4/12 18:00	76.5	↓-1.5
4/12 18:10	74.9	↓-1.6
4/12 18:20	73.1	↓-1.8
4/12 18:30	71.4	↓-1.7
4/12 18:40	69.5	↓-1.9
4/12 18:50	67.6	↓-1.9
4/12 19:00	65.7	↓-1.9
4/12 19:10	63.8	↓-1.9
4/12 19:20	61.8	↓-2.0	最大潮位差
4/12 19:30	59.8	↓-2.0	最大潮位差
4/12 19:40	57.9	↓-1.9
4/12 19:50	56.0	↓-1.9
4/12 20:00	54.1	↓-1.9
4/12 20:10	52.2	↓-1.9
4/12 20:20	50.4	↓-1.8
4/12 20:30	48.7	↓-1.7
4/12 20:40	47.1	↓-1.6
4/12 20:50	45.6	↓-1.5
4/12 21:00	44.1	↓-1.5
4/12 21:10	42.8	↓-1.3
4/12 21:20	41.7	↓-1.1
4/12 21:30	40.6	↓-1.1
4/12 21:40	39.7	↓-0.9
4/12 21:50	38.9	↓-0.8
4/12 22:00	38.3	↓-0.6
4/12 22:10	37.9	↓-0.4
4/12 22:20	37.6	↓-0.3
4/12 22:30	37.5	↓-0.1	干潮
4/12 22:40	37.5	0
4/12 22:50	37.8	↑0.3
4/12 23:00	38.2	↑0.4
4/12 23:10	38.7	↑0.5
4/12 23:20	39.4	↑0.7
4/12 23:30	40.3	↑0.9
4/12 23:40	41.4	↑1.1
4/12 23:50	42.6	↑1.2