20 (土)	04:21	11:28	18:30	23:34
	125cm	7cm	121cm	80cm
大潮 出 04:37 入 18:44 出 03:36 入 17:47 潮干狩り ◎ 09:27～13:28

鳥島（東京）2020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	81.3	↑1.2
6/20 00:10	82.6	↑1.3
6/20 00:20	84.1	↑1.5
6/20 00:30	85.7	↑1.6
6/20 00:40	87.5	↑1.8
6/20 00:50	89.4	↑1.9
6/20 01:00	91.4	↑2.0
6/20 01:10	93.6	↑2.2
6/20 01:20	95.8	↑2.2
6/20 01:30	98.0	↑2.2
6/20 01:40	100.3	↑2.3
6/20 01:50	102.6	↑2.3
6/20 02:00	104.9	↑2.3
6/20 02:10	107.2	↑2.3
6/20 02:20	109.4	↑2.2
6/20 02:30	111.5	↑2.1
6/20 02:40	113.6	↑2.1
6/20 02:50	115.5	↑1.9
6/20 03:00	117.3	↑1.8
6/20 03:10	119.0	↑1.7
6/20 03:20	120.5	↑1.5
6/20 03:30	121.8	↑1.3
6/20 03:40	122.9	↑1.1
6/20 03:50	123.8	↑0.9
6/20 04:00	124.4	↑0.6
6/20 04:10	124.8	↑0.4
6/20 04:20	124.9	↑0.1	満潮
6/20 04:30	124.8	↓-0.1
6/20 04:40	124.4	↓-0.4
6/20 04:50	123.8	↓-0.6
6/20 05:00	122.8	↓-1.0
6/20 05:10	121.6	↓-1.2
6/20 05:20	120.0	↓-1.6
6/20 05:30	118.3	↓-1.7
6/20 05:40	116.2	↓-2.1
6/20 05:50	113.8	↓-2.4
6/20 06:00	111.3	↓-2.5
6/20 06:10	108.4	↓-2.9
6/20 06:20	105.3	↓-3.1
6/20 06:30	102.0	↓-3.3
6/20 06:40	98.5	↓-3.5
6/20 06:50	94.8	↓-3.7
6/20 07:00	91.0	↓-3.8
6/20 07:10	87.0	↓-4.0
6/20 07:20	82.8	↓-4.2
6/20 07:30	78.6	↓-4.2
6/20 07:40	74.3	↓-4.3
6/20 07:50	69.9	↓-4.4
6/20 08:00	65.5	↓-4.4
6/20 08:10	61.0	↓-4.5	最大潮位差
6/20 08:20	56.6	↓-4.4
6/20 08:30	52.2	↓-4.4
6/20 08:40	48.0	↓-4.2
6/20 08:50	43.7	↓-4.3
6/20 09:00	39.7	↓-4.0
6/20 09:10	35.7	↓-4.0
6/20 09:20	32.0	↓-3.7
6/20 09:30	28.4	↓-3.6
6/20 09:40	25.0	↓-3.4
6/20 09:50	21.9	↓-3.1
6/20 10:00	19.0	↓-2.9
6/20 10:10	16.3	↓-2.7
6/20 10:20	14.0	↓-2.3
6/20 10:30	12.0	↓-2.0
6/20 10:40	10.2	↓-1.8
6/20 10:50	8.8	↓-1.4
6/20 11:00	7.7	↓-1.1
6/20 11:10	7.0	↓-0.7
6/20 11:20	6.6	↓-0.4	干潮
6/20 11:30	6.5	↓-0.1
6/20 11:40	6.8	↑0.3
6/20 11:50	7.4	↑0.6
6/20 12:00	8.3	↑0.9
6/20 12:10	9.6	↑1.3
6/20 12:20	11.2	↑1.6
6/20 12:30	13.1	↑1.9
6/20 12:40	15.3	↑2.2
6/20 12:50	17.8	↑2.5
6/20 13:00	20.6	↑2.8
6/20 13:10	23.6	↑3.0
6/20 13:20	26.9	↑3.3
6/20 13:30	30.3	↑3.4
6/20 13:40	34.0	↑3.7
6/20 13:50	37.8	↑3.8
6/20 14:00	41.8	↑4.0
6/20 14:10	45.9	↑4.1
6/20 14:20	50.0	↑4.1
6/20 14:30	54.3	↑4.3
6/20 14:40	58.6	↑4.3
6/20 14:50	62.9	↑4.3
6/20 15:00	67.2	↑4.3
6/20 15:10	71.5	↑4.3
6/20 15:20	75.7	↑4.2
6/20 15:30	79.9	↑4.2
6/20 15:40	83.9	↑4.0
6/20 15:50	87.8	↑3.9
6/20 16:00	91.6	↑3.8
6/20 16:10	95.2	↑3.6
6/20 16:20	98.6	↑3.4
6/20 16:30	101.9	↑3.3
6/20 16:40	104.9	↑3.0
6/20 16:50	107.6	↑2.7
6/20 17:00	110.1	↑2.5
6/20 17:10	112.4	↑2.3
6/20 17:20	114.4	↑2.0
6/20 17:30	116.2	↑1.8
6/20 17:40	117.6	↑1.4
6/20 17:50	118.8	↑1.2
6/20 18:00	119.7	↑0.9
6/20 18:10	120.4	↑0.7
6/20 18:20	120.7	↑0.3	満潮
6/20 18:30	120.8	↑0.1	満潮
6/20 18:40	120.7	↓-0.1
6/20 18:50	120.3	↓-0.4
6/20 19:00	119.7	↓-0.6
6/20 19:10	118.8	↓-0.9
6/20 19:20	117.7	↓-1.1
6/20 19:30	116.5	↓-1.2
6/20 19:40	115.0	↓-1.5
6/20 19:50	113.4	↓-1.6
6/20 20:00	111.7	↓-1.7
6/20 20:10	109.8	↓-1.9
6/20 20:20	107.9	↓-1.9
6/20 20:30	105.9	↓-2.0
6/20 20:40	103.8	↓-2.1
6/20 20:50	101.6	↓-2.2
6/20 21:00	99.5	↓-2.1
6/20 21:10	97.4	↓-2.1
6/20 21:20	95.3	↓-2.1
6/20 21:30	93.2	↓-2.1
6/20 21:40	91.3	↓-1.9
6/20 21:50	89.4	↓-1.9
6/20 22:00	87.6	↓-1.8
6/20 22:10	86.0	↓-1.6
6/20 22:20	84.5	↓-1.5
6/20 22:30	83.1	↓-1.4
6/20 22:40	82.0	↓-1.1
6/20 22:50	81.0	↓-1.0
6/20 23:00	80.2	↓-0.8
6/20 23:10	79.6	↓-0.6
6/20 23:20	79.2	↓-0.4
6/20 23:30	79.0	↓-0.2	干潮
6/20 23:40	79.1	↑0.1
6/20 23:50	79.3	↑0.2