13 (土)	03:27	09:22	15:43	22:38
	79cm	43cm	87cm	28cm
長潮 出 07:10 入 18:04 出 12:09 入 01:18

大河内湾（長崎）2038年02月13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
2/13 00:00	51.8	↑2.0
2/13 00:10	53.9	↑2.1
2/13 00:20	55.9	↑2.0
2/13 00:30	57.9	↑2.0
2/13 00:40	59.9	↑2.0
2/13 00:50	61.9	↑2.0
2/13 01:00	63.7	↑1.8
2/13 01:10	65.6	↑1.9
2/13 01:20	67.3	↑1.7
2/13 01:30	68.9	↑1.6
2/13 01:40	70.5	↑1.6
2/13 01:50	71.9	↑1.4
2/13 02:00	73.2	↑1.3
2/13 02:10	74.4	↑1.2
2/13 02:20	75.5	↑1.1
2/13 02:30	76.4	↑0.9
2/13 02:40	77.1	↑0.7
2/13 02:50	77.8	↑0.7
2/13 03:00	78.2	↑0.4
2/13 03:10	78.5	↑0.3
2/13 03:20	78.7	↑0.2	満潮
2/13 03:30	78.7	0
2/13 03:40	78.6	↓-0.1
2/13 03:50	78.3	↓-0.3
2/13 04:00	77.9	↓-0.4
2/13 04:10	77.3	↓-0.6
2/13 04:20	76.6	↓-0.7
2/13 04:30	75.8	↓-0.8
2/13 04:40	74.9	↓-0.9
2/13 04:50	73.8	↓-1.1
2/13 05:00	72.7	↓-1.1
2/13 05:10	71.4	↓-1.3
2/13 05:20	70.1	↓-1.3
2/13 05:30	68.7	↓-1.4
2/13 05:40	67.2	↓-1.5
2/13 05:50	65.7	↓-1.5
2/13 06:00	64.2	↓-1.5
2/13 06:10	62.6	↓-1.6
2/13 06:20	61.0	↓-1.6
2/13 06:30	59.4	↓-1.6
2/13 06:40	57.9	↓-1.5
2/13 06:50	56.3	↓-1.6
2/13 07:00	54.8	↓-1.5
2/13 07:10	53.3	↓-1.5
2/13 07:20	51.9	↓-1.4
2/13 07:30	50.5	↓-1.4
2/13 07:40	49.2	↓-1.3
2/13 07:50	48.1	↓-1.1
2/13 08:00	47.0	↓-1.1
2/13 08:10	46.0	↓-1.0
2/13 08:20	45.1	↓-0.9
2/13 08:30	44.3	↓-0.8
2/13 08:40	43.7	↓-0.6
2/13 08:50	43.2	↓-0.5
2/13 09:00	42.9	↓-0.3
2/13 09:10	42.6	↓-0.3
2/13 09:20	42.5	↓-0.1	干潮
2/13 09:30	42.6	↑0.1
2/13 09:40	42.8	↑0.2
2/13 09:50	43.1	↑0.3
2/13 10:00	43.6	↑0.5
2/13 10:10	44.2	↑0.6
2/13 10:20	45.0	↑0.8
2/13 10:30	45.8	↑0.8
2/13 10:40	46.8	↑1.0
2/13 10:50	48.0	↑1.2
2/13 11:00	49.2	↑1.2
2/13 11:10	50.5	↑1.3
2/13 11:20	51.9	↑1.4
2/13 11:30	53.4	↑1.5
2/13 11:40	55.0	↑1.6
2/13 11:50	56.7	↑1.7
2/13 12:00	58.4	↑1.7
2/13 12:10	60.1	↑1.7
2/13 12:20	61.9	↑1.8
2/13 12:30	63.7	↑1.8
2/13 12:40	65.5	↑1.8
2/13 12:50	67.3	↑1.8
2/13 13:00	69.0	↑1.7
2/13 13:10	70.8	↑1.8
2/13 13:20	72.5	↑1.7
2/13 13:30	74.1	↑1.6
2/13 13:40	75.7	↑1.6
2/13 13:50	77.2	↑1.5
2/13 14:00	78.6	↑1.4
2/13 14:10	79.9	↑1.3
2/13 14:20	81.1	↑1.2
2/13 14:30	82.2	↑1.1
2/13 14:40	83.2	↑1.0
2/13 14:50	84.0	↑0.8
2/13 15:00	84.8	↑0.8
2/13 15:10	85.3	↑0.5
2/13 15:20	85.7	↑0.4
2/13 15:30	86.0	↑0.3
2/13 15:40	86.1	↑0.1	満潮
2/13 15:50	86.0	↓-0.1
2/13 16:00	85.8	↓-0.2
2/13 16:10	85.4	↓-0.4
2/13 16:20	84.9	↓-0.5
2/13 16:30	84.2	↓-0.7
2/13 16:40	83.4	↓-0.8
2/13 16:50	82.4	↓-1.0
2/13 17:00	81.3	↓-1.1
2/13 17:10	80.0	↓-1.3
2/13 17:20	78.6	↓-1.4
2/13 17:30	77.1	↓-1.5
2/13 17:40	75.4	↓-1.7
2/13 17:50	73.7	↓-1.7
2/13 18:00	71.8	↓-1.9
2/13 18:10	69.9	↓-1.9
2/13 18:20	67.9	↓-2.0
2/13 18:30	65.8	↓-2.1
2/13 18:40	63.7	↓-2.1
2/13 18:50	61.5	↓-2.2	最大潮位差
2/13 19:00	59.3	↓-2.2	最大潮位差
2/13 19:10	57.1	↓-2.2	最大潮位差
2/13 19:20	54.9	↓-2.2	最大潮位差
2/13 19:30	52.7	↓-2.2	最大潮位差
2/13 19:40	50.5	↓-2.2	最大潮位差
2/13 19:50	48.4	↓-2.1
2/13 20:00	46.3	↓-2.1
2/13 20:10	44.2	↓-2.1
2/13 20:20	42.3	↓-1.9
2/13 20:30	40.4	↓-1.9
2/13 20:40	38.6	↓-1.8
2/13 20:50	36.9	↓-1.7
2/13 21:00	35.4	↓-1.5
2/13 21:10	33.9	↓-1.5
2/13 21:20	32.6	↓-1.3
2/13 21:30	31.5	↓-1.1
2/13 21:40	30.5	↓-1.0
2/13 21:50	29.6	↓-0.9
2/13 22:00	28.9	↓-0.7
2/13 22:10	28.4	↓-0.5
2/13 22:20	28.0	↓-0.4
2/13 22:30	27.8	↓-0.2	干潮
2/13 22:40	27.7	↓-0.1
2/13 22:50	27.9	↑0.2
2/13 23:00	28.1	↑0.2
2/13 23:10	28.6	↑0.5
2/13 23:20	29.2	↑0.6
2/13 23:30	30.0	↑0.8
2/13 23:40	30.9	↑0.9
2/13 23:50	32.0	↑1.1