23 (火)	05:46	11:31	17:24	-
	77cm	52cm	82cm	-
長潮 出 07:00 入 18:13 出 03:18 入 12:39

大河内湾（長崎）2044年02月23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
2/23 00:00	36.4	↑0.9
2/23 00:10	37.4	↑1.0
2/23 00:20	38.5	↑1.1
2/23 00:30	39.7	↑1.2
2/23 00:40	41.0	↑1.3
2/23 00:50	42.3	↑1.3
2/23 01:00	43.7	↑1.4
2/23 01:10	45.2	↑1.5
2/23 01:20	46.7	↑1.5
2/23 01:30	48.2	↑1.5
2/23 01:40	49.8	↑1.6
2/23 01:50	51.4	↑1.6
2/23 02:00	53.0	↑1.6
2/23 02:10	54.6	↑1.6
2/23 02:20	56.2	↑1.6
2/23 02:30	57.8	↑1.6
2/23 02:40	59.3	↑1.5
2/23 02:50	60.9	↑1.6
2/23 03:00	62.4	↑1.5
2/23 03:10	63.9	↑1.5
2/23 03:20	65.3	↑1.4
2/23 03:30	66.6	↑1.3
2/23 03:40	67.9	↑1.3
2/23 03:50	69.1	↑1.2
2/23 04:00	70.2	↑1.1
2/23 04:10	71.2	↑1.0
2/23 04:20	72.2	↑1.0
2/23 04:30	73.0	↑0.8
2/23 04:40	73.8	↑0.8
2/23 04:50	74.4	↑0.6
2/23 05:00	74.9	↑0.5
2/23 05:10	75.4	↑0.5
2/23 05:20	75.7	↑0.3
2/23 05:30	75.9	↑0.2
2/23 05:40	76.0	↑0.1	満潮
2/23 05:50	76.0	0
2/23 06:00	75.9	↓-0.1
2/23 06:10	75.7	↓-0.2
2/23 06:20	75.4	↓-0.3
2/23 06:30	75.0	↓-0.4
2/23 06:40	74.4	↓-0.6
2/23 06:50	73.8	↓-0.6
2/23 07:00	73.2	↓-0.6
2/23 07:10	72.4	↓-0.8
2/23 07:20	71.6	↓-0.8
2/23 07:30	70.7	↓-0.9
2/23 07:40	69.7	↓-1.0
2/23 07:50	68.7	↓-1.0
2/23 08:00	67.7	↓-1.0
2/23 08:10	66.6	↓-1.1
2/23 08:20	65.5	↓-1.1
2/23 08:30	64.4	↓-1.1
2/23 08:40	63.3	↓-1.1
2/23 08:50	62.2	↓-1.1
2/23 09:00	61.1	↓-1.1
2/23 09:10	60.0	↓-1.1
2/23 09:20	58.9	↓-1.1
2/23 09:30	57.9	↓-1.0
2/23 09:40	57.0	↓-0.9
2/23 09:50	56.0	↓-1.0
2/23 10:00	55.2	↓-0.8
2/23 10:10	54.4	↓-0.8
2/23 10:20	53.7	↓-0.7
2/23 10:30	53.0	↓-0.7
2/23 10:40	52.5	↓-0.5
2/23 10:50	52.0	↓-0.5
2/23 11:00	51.7	↓-0.3
2/23 11:10	51.4	↓-0.3
2/23 11:20	51.2	↓-0.2
2/23 11:30	51.2	0	干潮
2/23 11:40	51.2	0
2/23 11:50	51.4	↑0.2
2/23 12:00	51.6	↑0.2
2/23 12:10	52.0	↑0.4
2/23 12:20	52.5	↑0.5
2/23 12:30	53.0	↑0.5
2/23 12:40	53.7	↑0.7
2/23 12:50	54.5	↑0.8
2/23 13:00	55.3	↑0.8
2/23 13:10	56.3	↑1.0
2/23 13:20	57.3	↑1.0
2/23 13:30	58.3	↑1.0
2/23 13:40	59.5	↑1.2
2/23 13:50	60.7	↑1.2
2/23 14:00	61.9	↑1.2
2/23 14:10	63.2	↑1.3
2/23 14:20	64.5	↑1.3
2/23 14:30	65.8	↑1.3
2/23 14:40	67.1	↑1.3
2/23 14:50	68.4	↑1.3
2/23 15:00	69.7	↑1.3
2/23 15:10	71.0	↑1.3
2/23 15:20	72.3	↑1.3
2/23 15:30	73.5	↑1.2
2/23 15:40	74.6	↑1.1
2/23 15:50	75.7	↑1.1
2/23 16:00	76.7	↑1.0
2/23 16:10	77.6	↑0.9
2/23 16:20	78.5	↑0.9
2/23 16:30	79.2	↑0.7
2/23 16:40	79.8	↑0.6
2/23 16:50	80.3	↑0.5
2/23 17:00	80.7	↑0.4
2/23 17:10	80.9	↑0.2
2/23 17:20	81.0	↑0.1	満潮
2/23 17:30	81.0	0
2/23 17:40	80.9	↓-0.1
2/23 17:50	80.5	↓-0.4
2/23 18:00	80.1	↓-0.4
2/23 18:10	79.5	↓-0.6
2/23 18:20	78.7	↓-0.8
2/23 18:30	77.9	↓-0.8
2/23 18:40	76.8	↓-1.1
2/23 18:50	75.7	↓-1.1
2/23 19:00	74.4	↓-1.3
2/23 19:10	72.9	↓-1.5
2/23 19:20	71.4	↓-1.5
2/23 19:30	69.8	↓-1.6
2/23 19:40	68.0	↓-1.8
2/23 19:50	66.1	↓-1.9
2/23 20:00	64.2	↓-1.9
2/23 20:10	62.2	↓-2.0
2/23 20:20	60.1	↓-2.1
2/23 20:30	58.0	↓-2.1
2/23 20:40	55.8	↓-2.2
2/23 20:50	53.6	↓-2.2
2/23 21:00	51.4	↓-2.2
2/23 21:10	49.2	↓-2.2
2/23 21:20	46.9	↓-2.3	最大潮位差
2/23 21:30	44.8	↓-2.1
2/23 21:40	42.6	↓-2.2
2/23 21:50	40.5	↓-2.1
2/23 22:00	38.5	↓-2.0
2/23 22:10	36.6	↓-1.9
2/23 22:20	34.7	↓-1.9
2/23 22:30	33.0	↓-1.7
2/23 22:40	31.3	↓-1.7
2/23 22:50	29.8	↓-1.5
2/23 23:00	28.5	↓-1.3
2/23 23:10	27.3	↓-1.2
2/23 23:20	26.2	↓-1.1
2/23 23:30	25.3	↓-0.9
2/23 23:40	24.6	↓-0.7
2/23 23:50	24.0	↓-0.6