23 (月)	02:52	08:40	13:59	20:38
	93cm	69cm	89cm	45cm
長潮 出 05:04 入 18:12 出 12:33 入 01:07

鳥島（東京）2029年04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
4/23 00:00	77.7	↑1.6
4/23 00:10	79.3	↑1.6
4/23 00:20	80.8	↑1.5
4/23 00:30	82.2	↑1.4
4/23 00:40	83.6	↑1.4
4/23 00:50	84.9	↑1.3
4/23 01:00	86.1	↑1.2
4/23 01:10	87.2	↑1.1
4/23 01:20	88.2	↑1.0
4/23 01:30	89.2	↑1.0
4/23 01:40	90.0	↑0.8
4/23 01:50	90.7	↑0.7
4/23 02:00	91.3	↑0.6
4/23 02:10	91.8	↑0.5
4/23 02:20	92.2	↑0.4
4/23 02:30	92.5	↑0.3
4/23 02:40	92.7	↑0.2
4/23 02:50	92.7	0	満潮
4/23 03:00	92.7	0
4/23 03:10	92.5	↓-0.2
4/23 03:20	92.3	↓-0.2
4/23 03:30	91.9	↓-0.4
4/23 03:40	91.5	↓-0.4
4/23 03:50	90.9	↓-0.6
4/23 04:00	90.3	↓-0.6
4/23 04:10	89.6	↓-0.7
4/23 04:20	88.8	↓-0.8
4/23 04:30	88.0	↓-0.8
4/23 04:40	87.1	↓-0.9
4/23 04:50	86.1	↓-1.0
4/23 05:00	85.1	↓-1.0
4/23 05:10	84.1	↓-1.0
4/23 05:20	83.1	↓-1.0
4/23 05:30	82.0	↓-1.1
4/23 05:40	80.9	↓-1.1
4/23 05:50	79.8	↓-1.1
4/23 06:00	78.8	↓-1.0
4/23 06:10	77.7	↓-1.1
4/23 06:20	76.7	↓-1.0
4/23 06:30	75.7	↓-1.0
4/23 06:40	74.7	↓-1.0
4/23 06:50	73.8	↓-0.9
4/23 07:00	73.0	↓-0.8
4/23 07:10	72.2	↓-0.8
4/23 07:20	71.5	↓-0.7
4/23 07:30	70.8	↓-0.7
4/23 07:40	70.2	↓-0.6
4/23 07:50	69.8	↓-0.4
4/23 08:00	69.3	↓-0.5
4/23 08:10	69.0	↓-0.3
4/23 08:20	68.8	↓-0.2
4/23 08:30	68.7	↓-0.1	干潮
4/23 08:40	68.6	↓-0.1	干潮
4/23 08:50	68.7	↑0.1
4/23 09:00	68.9	↑0.2
4/23 09:10	69.1	↑0.2
4/23 09:20	69.4	↑0.3
4/23 09:30	69.8	↑0.4
4/23 09:40	70.3	↑0.5
4/23 09:50	70.9	↑0.6
4/23 10:00	71.6	↑0.7
4/23 10:10	72.3	↑0.7
4/23 10:20	73.0	↑0.7
4/23 10:30	73.9	↑0.9
4/23 10:40	74.7	↑0.8
4/23 10:50	75.7	↑1.0
4/23 11:00	76.6	↑0.9
4/23 11:10	77.6	↑1.0
4/23 11:20	78.5	↑0.9
4/23 11:30	79.5	↑1.0
4/23 11:40	80.5	↑1.0
4/23 11:50	81.5	↑1.0
4/23 12:00	82.4	↑0.9
4/23 12:10	83.3	↑0.9
4/23 12:20	84.2	↑0.9
4/23 12:30	85.0	↑0.8
4/23 12:40	85.7	↑0.7
4/23 12:50	86.4	↑0.7
4/23 13:00	87.0	↑0.6
4/23 13:10	87.6	↑0.6
4/23 13:20	88.0	↑0.4
4/23 13:30	88.4	↑0.4
4/23 13:40	88.6	↑0.2
4/23 13:50	88.7	↑0.1	満潮
4/23 14:00	88.8	↑0.1
4/23 14:10	88.7	↓-0.1
4/23 14:20	88.5	↓-0.2
4/23 14:30	88.2	↓-0.3
4/23 14:40	87.8	↓-0.4
4/23 14:50	87.2	↓-0.6
4/23 15:00	86.6	↓-0.6
4/23 15:10	85.8	↓-0.8
4/23 15:20	84.9	↓-0.9
4/23 15:30	83.9	↓-1.0
4/23 15:40	82.8	↓-1.1
4/23 15:50	81.6	↓-1.2
4/23 16:00	80.3	↓-1.3
4/23 16:10	79.0	↓-1.3
4/23 16:20	77.5	↓-1.5
4/23 16:30	76.0	↓-1.5
4/23 16:40	74.4	↓-1.6
4/23 16:50	72.7	↓-1.7
4/23 17:00	71.1	↓-1.6
4/23 17:10	69.3	↓-1.8
4/23 17:20	67.6	↓-1.7
4/23 17:30	65.9	↓-1.7
4/23 17:40	64.1	↓-1.8
4/23 17:50	62.4	↓-1.7
4/23 18:00	60.7	↓-1.7
4/23 18:10	59.0	↓-1.7
4/23 18:20	57.3	↓-1.7
4/23 18:30	55.8	↓-1.5
4/23 18:40	54.3	↓-1.5
4/23 18:50	52.8	↓-1.5
4/23 19:00	51.5	↓-1.3
4/23 19:10	50.2	↓-1.3
4/23 19:20	49.1	↓-1.1
4/23 19:30	48.1	↓-1.0
4/23 19:40	47.2	↓-0.9
4/23 19:50	46.4	↓-0.8
4/23 20:00	45.8	↓-0.6
4/23 20:10	45.3	↓-0.5
4/23 20:20	45.0	↓-0.3
4/23 20:30	44.8	↓-0.2	干潮
4/23 20:40	44.7	↓-0.1
4/23 20:50	44.8	↑0.1
4/23 21:00	45.1	↑0.3
4/23 21:10	45.5	↑0.4
4/23 21:20	46.1	↑0.6
4/23 21:30	46.9	↑0.8
4/23 21:40	47.7	↑0.8
4/23 21:50	48.8	↑1.1
4/23 22:00	49.9	↑1.1
4/23 22:10	51.2	↑1.3
4/23 22:20	52.6	↑1.4
4/23 22:30	54.2	↑1.6
4/23 22:40	55.8	↑1.6
4/23 22:50	57.5	↑1.7
4/23 23:00	59.4	↑1.9
4/23 23:10	61.3	↑1.9
4/23 23:20	63.2	↑1.9
4/23 23:30	65.2	↑2.0
4/23 23:40	67.3	↑2.1	最大潮位差
4/23 23:50	69.3	↑2.0