20 (日)	07:21	01:03	19:14	13:21
	138cm	36cm	132cm	52cm
中潮 出 05:26 入 17:39 出 08:13 入 19:46

鳥島（東京）2020年09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
9/20 00:00	42.2	↓-2.2
9/20 00:10	40.2	↓-2.0
9/20 00:20	38.6	↓-1.6
9/20 00:30	37.3	↓-1.3
9/20 00:40	36.4	↓-0.9
9/20 00:50	35.8	↓-0.6
9/20 01:00	35.5	↓-0.3	干潮
9/20 01:10	35.6	↑0.1
9/20 01:20	36.1	↑0.5
9/20 01:30	36.9	↑0.8
9/20 01:40	38.0	↑1.1
9/20 01:50	39.5	↑1.5
9/20 02:00	41.3	↑1.8
9/20 02:10	43.5	↑2.2
9/20 02:20	45.9	↑2.4
9/20 02:30	48.6	↑2.7
9/20 02:40	51.6	↑3.0
9/20 02:50	54.8	↑3.2
9/20 03:00	58.2	↑3.4
9/20 03:10	61.9	↑3.7
9/20 03:20	65.7	↑3.8
9/20 03:30	69.6	↑3.9
9/20 03:40	73.7	↑4.1
9/20 03:50	77.8	↑4.1
9/20 04:00	82.1	↑4.3	最大潮位差
9/20 04:10	86.3	↑4.2
9/20 04:20	90.5	↑4.2
9/20 04:30	94.8	↑4.3	最大潮位差
9/20 04:40	98.9	↑4.1
9/20 04:50	103.0	↑4.1
9/20 05:00	106.9	↑3.9
9/20 05:10	110.7	↑3.8
9/20 05:20	114.4	↑3.7
9/20 05:30	117.8	↑3.4
9/20 05:40	121.0	↑3.2
9/20 05:50	124.0	↑3.0
9/20 06:00	126.8	↑2.8
9/20 06:10	129.2	↑2.4
9/20 06:20	131.4	↑2.2
9/20 06:30	133.2	↑1.8
9/20 06:40	134.7	↑1.5
9/20 06:50	135.9	↑1.2
9/20 07:00	136.8	↑0.9
9/20 07:10	137.3	↑0.5
9/20 07:20	137.5	↑0.2	満潮
9/20 07:30	137.3	↓-0.2
9/20 07:40	136.8	↓-0.5
9/20 07:50	136.0	↓-0.8
9/20 08:00	134.9	↓-1.1
9/20 08:10	133.4	↓-1.5
9/20 08:20	131.6	↓-1.8
9/20 08:30	129.6	↓-2.0
9/20 08:40	127.2	↓-2.4
9/20 08:50	124.7	↓-2.5
9/20 09:00	121.9	↓-2.8
9/20 09:10	118.8	↓-3.1
9/20 09:20	115.6	↓-3.2
9/20 09:30	112.3	↓-3.3
9/20 09:40	108.8	↓-3.5
9/20 09:50	105.2	↓-3.6
9/20 10:00	101.5	↓-3.7
9/20 10:10	97.8	↓-3.7
9/20 10:20	94.0	↓-3.8
9/20 10:30	90.2	↓-3.8
9/20 10:40	86.5	↓-3.7
9/20 10:50	82.9	↓-3.6
9/20 11:00	79.3	↓-3.6
9/20 11:10	75.8	↓-3.5
9/20 11:20	72.5	↓-3.3
9/20 11:30	69.4	↓-3.1
9/20 11:40	66.4	↓-3.0
9/20 11:50	63.7	↓-2.7
9/20 12:00	61.1	↓-2.6
9/20 12:10	58.9	↓-2.2
9/20 12:20	56.9	↓-2.0
9/20 12:30	55.2	↓-1.7
9/20 12:40	53.7	↓-1.5
9/20 12:50	52.6	↓-1.1
9/20 13:00	51.8	↓-0.8
9/20 13:10	51.3	↓-0.5
9/20 13:20	51.1	↓-0.2	干潮
9/20 13:30	51.3	↑0.2
9/20 13:40	51.8	↑0.5
9/20 13:50	52.5	↑0.7
9/20 14:00	53.6	↑1.1
9/20 14:10	55.0	↑1.4
9/20 14:20	56.7	↑1.7
9/20 14:30	58.6	↑1.9
9/20 14:40	60.8	↑2.2
9/20 14:50	63.3	↑2.5
9/20 15:00	65.9	↑2.6
9/20 15:10	68.8	↑2.9
9/20 15:20	71.9	↑3.1
9/20 15:30	75.1	↑3.2
9/20 15:40	78.4	↑3.3
9/20 15:50	81.8	↑3.4
9/20 16:00	85.3	↑3.5
9/20 16:10	88.9	↑3.6
9/20 16:20	92.5	↑3.6
9/20 16:30	96.0	↑3.5
9/20 16:40	99.6	↑3.6
9/20 16:50	103.1	↑3.5
9/20 17:00	106.4	↑3.3
9/20 17:10	109.7	↑3.3
9/20 17:20	112.8	↑3.1
9/20 17:30	115.8	↑3.0
9/20 17:40	118.6	↑2.8
9/20 17:50	121.1	↑2.5
9/20 18:00	123.5	↑2.4
9/20 18:10	125.5	↑2.0
9/20 18:20	127.3	↑1.8
9/20 18:30	128.8	↑1.5
9/20 18:40	130.1	↑1.3
9/20 18:50	131.0	↑0.9
9/20 19:00	131.6	↑0.6
9/20 19:10	131.8	↑0.2	満潮
9/20 19:20	131.8	0
9/20 19:30	131.4	↓-0.4
9/20 19:40	130.7	↓-0.7
9/20 19:50	129.6	↓-1.1
9/20 20:00	128.3	↓-1.3
9/20 20:10	126.6	↓-1.7
9/20 20:20	124.6	↓-2.0
9/20 20:30	122.4	↓-2.2
9/20 20:40	119.8	↓-2.6
9/20 20:50	117.0	↓-2.8
9/20 21:00	114.0	↓-3.0
9/20 21:10	110.7	↓-3.3
9/20 21:20	107.3	↓-3.4
9/20 21:30	103.7	↓-3.6
9/20 21:40	99.9	↓-3.8
9/20 21:50	96.0	↓-3.9
9/20 22:00	92.0	↓-4.0
9/20 22:10	87.9	↓-4.1
9/20 22:20	83.8	↓-4.1
9/20 22:30	79.7	↓-4.1
9/20 22:40	75.6	↓-4.1
9/20 22:50	71.6	↓-4.0
9/20 23:00	67.6	↓-4.0
9/20 23:10	63.7	↓-3.9
9/20 23:20	59.9	↓-3.8
9/20 23:30	56.3	↓-3.6
9/20 23:40	52.9	↓-3.4
9/20 23:50	49.6	↓-3.3