18 (月)	02:08	07:44	13:57	21:29
	77cm	54cm	81cm	38cm
小潮 出 06:29 入 18:33 出 11:55 入 02:24

大河内湾（長崎）2024年03月18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
3/18 00:00	67.2	↑1.5	最大潮位差
3/18 00:10	68.6	↑1.4
3/18 00:20	70.0	↑1.4
3/18 00:30	71.2	↑1.2
3/18 00:40	72.3	↑1.1
3/18 00:50	73.3	↑1.0
3/18 01:00	74.2	↑0.9
3/18 01:10	75.0	↑0.8
3/18 01:20	75.6	↑0.6
3/18 01:30	76.2	↑0.6
3/18 01:40	76.6	↑0.4
3/18 01:50	76.8	↑0.2
3/18 02:00	77.0	↑0.2	満潮
3/18 02:10	77.0	0
3/18 02:20	76.9	↓-0.1
3/18 02:30	76.7	↓-0.2
3/18 02:40	76.3	↓-0.4
3/18 02:50	75.9	↓-0.4
3/18 03:00	75.4	↓-0.5
3/18 03:10	74.7	↓-0.7
3/18 03:20	74.0	↓-0.7
3/18 03:30	73.3	↓-0.7
3/18 03:40	72.4	↓-0.9
3/18 03:50	71.5	↓-0.9
3/18 04:00	70.5	↓-1.0
3/18 04:10	69.5	↓-1.0
3/18 04:20	68.4	↓-1.1
3/18 04:30	67.3	↓-1.1
3/18 04:40	66.2	↓-1.1
3/18 04:50	65.1	↓-1.1
3/18 05:00	64.0	↓-1.1
3/18 05:10	63.0	↓-1.0
3/18 05:20	61.9	↓-1.1
3/18 05:30	60.9	↓-1.0
3/18 05:40	59.9	↓-1.0
3/18 05:50	58.9	↓-1.0
3/18 06:00	58.0	↓-0.9
3/18 06:10	57.2	↓-0.8
3/18 06:20	56.4	↓-0.8
3/18 06:30	55.7	↓-0.7
3/18 06:40	55.0	↓-0.7
3/18 06:50	54.5	↓-0.5
3/18 07:00	54.0	↓-0.5
3/18 07:10	53.7	↓-0.3
3/18 07:20	53.4	↓-0.3
3/18 07:30	53.2	↓-0.2
3/18 07:40	53.1	↓-0.1	干潮
3/18 07:50	53.2	↑0.1
3/18 08:00	53.3	↑0.1
3/18 08:10	53.5	↑0.2
3/18 08:20	53.8	↑0.3
3/18 08:30	54.2	↑0.4
3/18 08:40	54.7	↑0.5
3/18 08:50	55.2	↑0.5
3/18 09:00	55.9	↑0.7
3/18 09:10	56.6	↑0.7
3/18 09:20	57.4	↑0.8
3/18 09:30	58.3	↑0.9
3/18 09:40	59.2	↑0.9
3/18 09:50	60.2	↑1.0
3/18 10:00	61.2	↑1.0
3/18 10:10	62.2	↑1.0
3/18 10:20	63.3	↑1.1
3/18 10:30	64.5	↑1.2
3/18 10:40	65.6	↑1.1
3/18 10:50	66.7	↑1.1
3/18 11:00	67.9	↑1.2
3/18 11:10	69.0	↑1.1
3/18 11:20	70.1	↑1.1
3/18 11:30	71.2	↑1.1
3/18 11:40	72.3	↑1.1
3/18 11:50	73.3	↑1.0
3/18 12:00	74.3	↑1.0
3/18 12:10	75.2	↑0.9
3/18 12:20	76.1	↑0.9
3/18 12:30	76.9	↑0.8
3/18 12:40	77.6	↑0.7
3/18 12:50	78.3	↑0.7
3/18 13:00	78.9	↑0.6
3/18 13:10	79.3	↑0.4
3/18 13:20	79.7	↑0.4
3/18 13:30	80.0	↑0.3
3/18 13:40	80.2	↑0.2
3/18 13:50	80.4	↑0.2	満潮
3/18 14:00	80.4	0
3/18 14:10	80.3	↓-0.1
3/18 14:20	80.1	↓-0.2
3/18 14:30	79.8	↓-0.3
3/18 14:40	79.4	↓-0.4
3/18 14:50	78.9	↓-0.5
3/18 15:00	78.3	↓-0.6
3/18 15:10	77.6	↓-0.7
3/18 15:20	76.8	↓-0.8
3/18 15:30	76.0	↓-0.8
3/18 15:40	75.0	↓-1.0
3/18 15:50	74.0	↓-1.0
3/18 16:00	72.9	↓-1.1
3/18 16:10	71.7	↓-1.2
3/18 16:20	70.5	↓-1.2
3/18 16:30	69.2	↓-1.3
3/18 16:40	67.9	↓-1.3
3/18 16:50	66.5	↓-1.4
3/18 17:00	65.0	↓-1.5	最大潮位差
3/18 17:10	63.6	↓-1.4
3/18 17:20	62.1	↓-1.5	最大潮位差
3/18 17:30	60.6	↓-1.5	最大潮位差
3/18 17:40	59.1	↓-1.5	最大潮位差
3/18 17:50	57.6	↓-1.5	最大潮位差
3/18 18:00	56.1	↓-1.5	最大潮位差
3/18 18:10	54.6	↓-1.5	最大潮位差
3/18 18:20	53.2	↓-1.4
3/18 18:30	51.7	↓-1.5	最大潮位差
3/18 18:40	50.4	↓-1.3
3/18 18:50	49.0	↓-1.4
3/18 19:00	47.7	↓-1.3
3/18 19:10	46.4	↓-1.3
3/18 19:20	45.3	↓-1.1
3/18 19:30	44.1	↓-1.2
3/18 19:40	43.1	↓-1.0
3/18 19:50	42.1	↓-1.0
3/18 20:00	41.2	↓-0.9
3/18 20:10	40.4	↓-0.8
3/18 20:20	39.7	↓-0.7
3/18 20:30	39.1	↓-0.6
3/18 20:40	38.6	↓-0.5
3/18 20:50	38.1	↓-0.5
3/18 21:00	37.8	↓-0.3
3/18 21:10	37.6	↓-0.2
3/18 21:20	37.5	↓-0.1	干潮
3/18 21:30	37.4	↓-0.1
3/18 21:40	37.5	↑0.1
3/18 21:50	37.7	↑0.2
3/18 22:00	37.9	↑0.2
3/18 22:10	38.3	↑0.4
3/18 22:20	38.8	↑0.5
3/18 22:30	39.3	↑0.5
3/18 22:40	40.0	↑0.7
3/18 22:50	40.7	↑0.7
3/18 23:00	41.5	↑0.8
3/18 23:10	42.4	↑0.9
3/18 23:20	43.4	↑1.0
3/18 23:30	44.4	↑1.0
3/18 23:40	45.5	↑1.1
3/18 23:50	46.6	↑1.1