20 (日)	01:39	08:36	15:16	20:32
	106cm	50cm	99cm	74cm
若潮 出 04:37 入 18:44 出 13:42 入 00:51

鳥島（東京）2021年06月20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
6/20 00:00	99.4	↑1.2
6/20 00:10	100.6	↑1.2
6/20 00:20	101.7	↑1.1
6/20 00:30	102.6	↑0.9
6/20 00:40	103.5	↑0.9
6/20 00:50	104.2	↑0.7
6/20 01:00	104.8	↑0.6
6/20 01:10	105.3	↑0.5
6/20 01:20	105.6	↑0.3
6/20 01:30	105.8	↑0.2	満潮
6/20 01:40	105.8	0
6/20 01:50	105.7	↓-0.1
6/20 02:00	105.5	↓-0.2
6/20 02:10	105.1	↓-0.4
6/20 02:20	104.5	↓-0.6
6/20 02:30	103.8	↓-0.7
6/20 02:40	103.0	↓-0.8
6/20 02:50	102.0	↓-1.0
6/20 03:00	100.9	↓-1.1
6/20 03:10	99.6	↓-1.3
6/20 03:20	98.3	↓-1.3
6/20 03:30	96.8	↓-1.5
6/20 03:40	95.2	↓-1.6
6/20 03:50	93.4	↓-1.8
6/20 04:00	91.6	↓-1.8
6/20 04:10	89.7	↓-1.9
6/20 04:20	87.8	↓-1.9
6/20 04:30	85.8	↓-2.0
6/20 04:40	83.7	↓-2.1
6/20 04:50	81.6	↓-2.1
6/20 05:00	79.4	↓-2.2	最大潮位差
6/20 05:10	77.3	↓-2.1
6/20 05:20	75.1	↓-2.2	最大潮位差
6/20 05:30	73.0	↓-2.1
6/20 05:40	70.8	↓-2.2	最大潮位差
6/20 05:50	68.8	↓-2.0
6/20 06:00	66.7	↓-2.1
6/20 06:10	64.8	↓-1.9
6/20 06:20	62.9	↓-1.9
6/20 06:30	61.0	↓-1.9
6/20 06:40	59.3	↓-1.7
6/20 06:50	57.7	↓-1.6
6/20 07:00	56.2	↓-1.5
6/20 07:10	54.8	↓-1.4
6/20 07:20	53.6	↓-1.2
6/20 07:30	52.5	↓-1.1
6/20 07:40	51.5	↓-1.0
6/20 07:50	50.7	↓-0.8
6/20 08:00	50.0	↓-0.7
6/20 08:10	49.5	↓-0.5
6/20 08:20	49.2	↓-0.3
6/20 08:30	49.0	↓-0.2	干潮
6/20 08:40	49.0	0
6/20 08:50	49.2	↑0.2
6/20 09:00	49.5	↑0.3
6/20 09:10	50.0	↑0.5
6/20 09:20	50.6	↑0.6
6/20 09:30	51.4	↑0.8
6/20 09:40	52.3	↑0.9
6/20 09:50	53.4	↑1.1
6/20 10:00	54.6	↑1.2
6/20 10:10	55.9	↑1.3
6/20 10:20	57.4	↑1.5
6/20 10:30	58.9	↑1.5
6/20 10:40	60.5	↑1.6
6/20 10:50	62.3	↑1.8
6/20 11:00	64.1	↑1.8
6/20 11:10	65.9	↑1.8
6/20 11:20	67.8	↑1.9
6/20 11:30	69.8	↑2.0
6/20 11:40	71.7	↑1.9
6/20 11:50	73.7	↑2.0
6/20 12:00	75.7	↑2.0
6/20 12:10	77.6	↑1.9
6/20 12:20	79.6	↑2.0
6/20 12:30	81.5	↑1.9
6/20 12:40	83.3	↑1.8
6/20 12:50	85.1	↑1.8
6/20 13:00	86.8	↑1.7
6/20 13:10	88.4	↑1.6
6/20 13:20	90.0	↑1.6
6/20 13:30	91.4	↑1.4
6/20 13:40	92.8	↑1.4
6/20 13:50	94.0	↑1.2
6/20 14:00	95.1	↑1.1
6/20 14:10	96.0	↑0.9
6/20 14:20	96.9	↑0.9
6/20 14:30	97.6	↑0.7
6/20 14:40	98.1	↑0.5
6/20 14:50	98.5	↑0.4
6/20 15:00	98.8	↑0.3
6/20 15:10	98.9	↑0.1	満潮
6/20 15:20	98.9	0
6/20 15:30	98.8	↓-0.1
6/20 15:40	98.6	↓-0.2
6/20 15:50	98.2	↓-0.4
6/20 16:00	97.6	↓-0.6
6/20 16:10	97.0	↓-0.6
6/20 16:20	96.3	↓-0.7
6/20 16:30	95.5	↓-0.8
6/20 16:40	94.5	↓-1.0
6/20 16:50	93.5	↓-1.0
6/20 17:00	92.5	↓-1.0
6/20 17:10	91.3	↓-1.2
6/20 17:20	90.1	↓-1.2
6/20 17:30	88.9	↓-1.2
6/20 17:40	87.7	↓-1.2
6/20 17:50	86.4	↓-1.3
6/20 18:00	85.2	↓-1.2
6/20 18:10	83.9	↓-1.3
6/20 18:20	82.7	↓-1.2
6/20 18:30	81.5	↓-1.2
6/20 18:40	80.3	↓-1.2
6/20 18:50	79.2	↓-1.1
6/20 19:00	78.2	↓-1.0
6/20 19:10	77.2	↓-1.0
6/20 19:20	76.4	↓-0.8
6/20 19:30	75.6	↓-0.8
6/20 19:40	74.9	↓-0.7
6/20 19:50	74.3	↓-0.6
6/20 20:00	73.9	↓-0.4
6/20 20:10	73.6	↓-0.3
6/20 20:20	73.3	↓-0.3
6/20 20:30	73.3	0	干潮
6/20 20:40	73.3	0
6/20 20:50	73.5	↑0.2
6/20 21:00	73.8	↑0.3
6/20 21:10	74.3	↑0.5
6/20 21:20	74.9	↑0.6
6/20 21:30	75.6	↑0.7
6/20 21:40	76.4	↑0.8
6/20 21:50	77.3	↑0.9
6/20 22:00	78.4	↑1.1
6/20 22:10	79.6	↑1.2
6/20 22:20	80.8	↑1.2
6/20 22:30	82.2	↑1.4
6/20 22:40	83.6	↑1.4
6/20 22:50	85.1	↑1.5
6/20 23:00	86.6	↑1.5
6/20 23:10	88.2	↑1.6
6/20 23:20	89.8	↑1.6
6/20 23:30	91.5	↑1.7
6/20 23:40	93.1	↑1.6
6/20 23:50	94.8	↑1.7