7 (金)	04:00	09:40	15:57	23:10
	75cm	50cm	84cm	29cm
長潮 出 07:16 入 17:59 出 12:32 入 02:46

大河内湾（長崎）2025年02月7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
2/7 00:00	46.5	↑1.7
2/7 00:10	48.2	↑1.7
2/7 00:20	50.0	↑1.8
2/7 00:30	51.7	↑1.7
2/7 00:40	53.5	↑1.8
2/7 00:50	55.3	↑1.8
2/7 01:00	57.0	↑1.7
2/7 01:10	58.7	↑1.7
2/7 01:20	60.3	↑1.6
2/7 01:30	61.9	↑1.6
2/7 01:40	63.5	↑1.6
2/7 01:50	64.9	↑1.4
2/7 02:00	66.3	↑1.4
2/7 02:10	67.6	↑1.3
2/7 02:20	68.8	↑1.2
2/7 02:30	69.9	↑1.1
2/7 02:40	70.9	↑1.0
2/7 02:50	71.8	↑0.9
2/7 03:00	72.5	↑0.7
2/7 03:10	73.2	↑0.7
2/7 03:20	73.7	↑0.5
2/7 03:30	74.1	↑0.4
2/7 03:40	74.4	↑0.3
2/7 03:50	74.6	↑0.2	満潮
2/7 04:00	74.7	↑0.1	満潮
2/7 04:10	74.6	↓-0.1
2/7 04:20	74.4	↓-0.2
2/7 04:30	74.1	↓-0.3
2/7 04:40	73.7	↓-0.4
2/7 04:50	73.2	↓-0.5
2/7 05:00	72.6	↓-0.6
2/7 05:10	71.9	↓-0.7
2/7 05:20	71.2	↓-0.7
2/7 05:30	70.3	↓-0.9
2/7 05:40	69.4	↓-0.9
2/7 05:50	68.4	↓-1.0
2/7 06:00	67.4	↓-1.0
2/7 06:10	66.3	↓-1.1
2/7 06:20	65.2	↓-1.1
2/7 06:30	64.1	↓-1.1
2/7 06:40	62.9	↓-1.2
2/7 06:50	61.8	↓-1.1
2/7 07:00	60.6	↓-1.2
2/7 07:10	59.5	↓-1.1
2/7 07:20	58.4	↓-1.1
2/7 07:30	57.3	↓-1.1
2/7 07:40	56.2	↓-1.1
2/7 07:50	55.2	↓-1.0
2/7 08:00	54.3	↓-0.9
2/7 08:10	53.4	↓-0.9
2/7 08:20	52.6	↓-0.8
2/7 08:30	51.9	↓-0.7
2/7 08:40	51.2	↓-0.7
2/7 08:50	50.7	↓-0.5
2/7 09:00	50.2	↓-0.5
2/7 09:10	49.9	↓-0.3
2/7 09:20	49.6	↓-0.3
2/7 09:30	49.5	↓-0.1	干潮
2/7 09:40	49.4	↓-0.1	干潮
2/7 09:50	49.5	↑0.1
2/7 10:00	49.6	↑0.1
2/7 10:10	49.9	↑0.3
2/7 10:20	50.3	↑0.4
2/7 10:30	50.8	↑0.5
2/7 10:40	51.4	↑0.6
2/7 10:50	52.1	↑0.7
2/7 11:00	52.9	↑0.8
2/7 11:10	53.7	↑0.8
2/7 11:20	54.7	↑1.0
2/7 11:30	55.7	↑1.0
2/7 11:40	56.9	↑1.2
2/7 11:50	58.0	↑1.1
2/7 12:00	59.3	↑1.3
2/7 12:10	60.6	↑1.3
2/7 12:20	61.9	↑1.3
2/7 12:30	63.3	↑1.4
2/7 12:40	64.7	↑1.4
2/7 12:50	66.1	↑1.4
2/7 13:00	67.5	↑1.4
2/7 13:10	68.9	↑1.4
2/7 13:20	70.2	↑1.3
2/7 13:30	71.6	↑1.4
2/7 13:40	72.9	↑1.3
2/7 13:50	74.2	↑1.3
2/7 14:00	75.4	↑1.2
2/7 14:10	76.6	↑1.2
2/7 14:20	77.7	↑1.1
2/7 14:30	78.7	↑1.0
2/7 14:40	79.7	↑1.0
2/7 14:50	80.5	↑0.8
2/7 15:00	81.2	↑0.7
2/7 15:10	81.9	↑0.7
2/7 15:20	82.4	↑0.5
2/7 15:30	82.8	↑0.4
2/7 15:40	83.1	↑0.3
2/7 15:50	83.2	↑0.1	満潮
2/7 16:00	83.2	0
2/7 16:10	83.1	↓-0.1
2/7 16:20	82.9	↓-0.2
2/7 16:30	82.5	↓-0.4
2/7 16:40	82.0	↓-0.5
2/7 16:50	81.3	↓-0.7
2/7 17:00	80.5	↓-0.8
2/7 17:10	79.6	↓-0.9
2/7 17:20	78.6	↓-1.0
2/7 17:30	77.5	↓-1.1
2/7 17:40	76.2	↓-1.3
2/7 17:50	74.8	↓-1.4
2/7 18:00	73.4	↓-1.4
2/7 18:10	71.8	↓-1.6
2/7 18:20	70.1	↓-1.7
2/7 18:30	68.4	↓-1.7
2/7 18:40	66.6	↓-1.8
2/7 18:50	64.7	↓-1.9
2/7 19:00	62.8	↓-1.9
2/7 19:10	60.9	↓-1.9
2/7 19:20	58.9	↓-2.0
2/7 19:30	56.9	↓-2.0
2/7 19:40	54.8	↓-2.1	最大潮位差
2/7 19:50	52.8	↓-2.0
2/7 20:00	50.8	↓-2.0
2/7 20:10	48.8	↓-2.0
2/7 20:20	46.9	↓-1.9
2/7 20:30	45.0	↓-1.9
2/7 20:40	43.1	↓-1.9
2/7 20:50	41.4	↓-1.7
2/7 21:00	39.7	↓-1.7
2/7 21:10	38.0	↓-1.7
2/7 21:20	36.5	↓-1.5
2/7 21:30	35.1	↓-1.4
2/7 21:40	33.8	↓-1.3
2/7 21:50	32.6	↓-1.2
2/7 22:00	31.5	↓-1.1
2/7 22:10	30.6	↓-0.9
2/7 22:20	29.8	↓-0.8
2/7 22:30	29.2	↓-0.6
2/7 22:40	28.7	↓-0.5
2/7 22:50	28.3	↓-0.4
2/7 23:00	28.1	↓-0.2	干潮
2/7 23:10	28.1	0	干潮
2/7 23:20	28.2	↑0.1
2/7 23:30	28.4	↑0.2
2/7 23:40	28.8	↑0.4
2/7 23:50	29.4	↑0.6