01 (火)	03:32	06:25	10:50	19:48
	85cm	84cm	88cm	40cm
長潮 出 05:29 入 17:58 出 11:59 入 01:02

鳥島（東京）2031年04月01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
4/1 00:00	75.7	↑1.0
4/1 00:10	76.6	↑0.9
4/1 00:20	77.5	↑0.9
4/1 00:30	78.3	↑0.8
4/1 00:40	79.1	↑0.8
4/1 00:50	79.8	↑0.7
4/1 01:00	80.5	↑0.7
4/1 01:10	81.1	↑0.6
4/1 01:20	81.6	↑0.5
4/1 01:30	82.1	↑0.5
4/1 01:40	82.6	↑0.5
4/1 01:50	83.0	↑0.4
4/1 02:00	83.3	↑0.3
4/1 02:10	83.7	↑0.4
4/1 02:20	83.9	↑0.2
4/1 02:30	84.1	↑0.2
4/1 02:40	84.3	↑0.2
4/1 02:50	84.5	↑0.2
4/1 03:00	84.6	↑0.1
4/1 03:10	84.6	0
4/1 03:20	84.7	↑0.1
4/1 03:30	84.7	0	満潮
4/1 03:40	84.7	0
4/1 03:50	84.7	0
4/1 04:00	84.6	↓-0.1
4/1 04:10	84.5	↓-0.1
4/1 04:20	84.5	0
4/1 04:30	84.4	↓-0.1
4/1 04:40	84.3	↓-0.1
4/1 04:50	84.2	↓-0.1
4/1 05:00	84.1	↓-0.1
4/1 05:10	84.0	↓-0.1
4/1 05:20	83.9	↓-0.1
4/1 05:30	83.9	0
4/1 05:40	83.8	↓-0.1
4/1 05:50	83.7	↓-0.1
4/1 06:00	83.7	0
4/1 06:10	83.6	↓-0.1
4/1 06:20	83.6	0	干潮
4/1 06:30	83.6	0
4/1 06:40	83.7	↑0.1
4/1 06:50	83.7	0
4/1 07:00	83.7	0
4/1 07:10	83.8	↑0.1
4/1 07:20	83.9	↑0.1
4/1 07:30	84.0	↑0.1
4/1 07:40	84.2	↑0.2
4/1 07:50	84.3	↑0.1
4/1 08:00	84.5	↑0.2
4/1 08:10	84.6	↑0.1
4/1 08:20	84.8	↑0.2
4/1 08:30	85.0	↑0.2
4/1 08:40	85.2	↑0.2
4/1 08:50	85.4	↑0.2
4/1 09:00	85.6	↑0.2
4/1 09:10	85.8	↑0.2
4/1 09:20	86.0	↑0.2
4/1 09:30	86.2	↑0.2
4/1 09:40	86.4	↑0.2
4/1 09:50	86.6	↑0.2
4/1 10:00	86.7	↑0.1
4/1 10:10	86.8	↑0.1
4/1 10:20	87.0	↑0.2
4/1 10:30	87.0	0
4/1 10:40	87.1	↑0.1	満潮
4/1 10:50	87.1	0	満潮
4/1 11:00	87.1	0
4/1 11:10	87.0	↓-0.1
4/1 11:20	86.9	↓-0.1
4/1 11:30	86.7	↓-0.2
4/1 11:40	86.5	↓-0.2
4/1 11:50	86.3	↓-0.2
4/1 12:00	86.0	↓-0.3
4/1 12:10	85.6	↓-0.4
4/1 12:20	85.1	↓-0.5
4/1 12:30	84.6	↓-0.5
4/1 12:40	84.1	↓-0.5
4/1 12:50	83.5	↓-0.6
4/1 13:00	82.8	↓-0.7
4/1 13:10	82.0	↓-0.8
4/1 13:20	81.2	↓-0.8
4/1 13:30	80.4	↓-0.8
4/1 13:40	79.4	↓-1.0
4/1 13:50	78.4	↓-1.0
4/1 14:00	77.4	↓-1.0
4/1 14:10	76.3	↓-1.1
4/1 14:20	75.1	↓-1.2
4/1 14:30	73.9	↓-1.2
4/1 14:40	72.6	↓-1.3
4/1 14:50	71.3	↓-1.3
4/1 15:00	70.0	↓-1.3
4/1 15:10	68.6	↓-1.4
4/1 15:20	67.2	↓-1.4
4/1 15:30	65.7	↓-1.5
4/1 15:40	64.3	↓-1.4
4/1 15:50	62.8	↓-1.5
4/1 16:00	61.3	↓-1.5
4/1 16:10	59.8	↓-1.5
4/1 16:20	58.3	↓-1.5
4/1 16:30	56.9	↓-1.4
4/1 16:40	55.4	↓-1.5
4/1 16:50	54.0	↓-1.4
4/1 17:00	52.6	↓-1.4
4/1 17:10	51.2	↓-1.4
4/1 17:20	49.9	↓-1.3
4/1 17:30	48.6	↓-1.3
4/1 17:40	47.4	↓-1.2
4/1 17:50	46.3	↓-1.1
4/1 18:00	45.2	↓-1.1
4/1 18:10	44.2	↓-1.0
4/1 18:20	43.2	↓-1.0
4/1 18:30	42.4	↓-0.8
4/1 18:40	41.6	↓-0.8
4/1 18:50	41.0	↓-0.6
4/1 19:00	40.4	↓-0.6
4/1 19:10	39.9	↓-0.5
4/1 19:20	39.6	↓-0.3
4/1 19:30	39.3	↓-0.3
4/1 19:40	39.2	↓-0.1	干潮
4/1 19:50	39.2	0
4/1 20:00	39.2	0
4/1 20:10	39.4	↑0.2
4/1 20:20	39.8	↑0.4
4/1 20:30	40.2	↑0.4
4/1 20:40	40.7	↑0.5
4/1 20:50	41.4	↑0.7
4/1 21:00	42.1	↑0.7
4/1 21:10	43.0	↑0.9
4/1 21:20	43.9	↑0.9
4/1 21:30	45.0	↑1.1
4/1 21:40	46.1	↑1.1
4/1 21:50	47.4	↑1.3
4/1 22:00	48.7	↑1.3
4/1 22:10	50.1	↑1.4
4/1 22:20	51.6	↑1.5
4/1 22:30	53.1	↑1.5
4/1 22:40	54.7	↑1.6
4/1 22:50	56.3	↑1.6
4/1 23:00	58.0	↑1.7
4/1 23:10	59.7	↑1.7
4/1 23:20	61.4	↑1.7
4/1 23:30	63.1	↑1.7
4/1 23:40	64.9	↑1.8	最大潮位差
4/1 23:50	66.6	↑1.7