23 (木)	06:42	00:28	18:45	12:50
	142cm	39cm	132cm	45cm
大潮 出 05:28 入 17:35 出 19:02 入 07:12

鳥島（東京）2021年09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
9/23 00:00	39.6	↓-1.1
9/23 00:10	38.8	↓-0.8
9/23 00:20	38.4	↓-0.4	干潮
9/23 00:30	38.3	↓-0.1
9/23 00:40	38.6	↑0.3
9/23 00:50	39.3	↑0.7
9/23 01:00	40.3	↑1.0
9/23 01:10	41.6	↑1.3
9/23 01:20	43.3	↑1.7
9/23 01:30	45.3	↑2.0
9/23 01:40	47.6	↑2.3
9/23 01:50	50.3	↑2.7
9/23 02:00	53.2	↑2.9
9/23 02:10	56.3	↑3.1
9/23 02:20	59.7	↑3.4
9/23 02:30	63.3	↑3.6
9/23 02:40	67.1	↑3.8
9/23 02:50	71.0	↑3.9
9/23 03:00	75.1	↑4.1
9/23 03:10	79.3	↑4.2
9/23 03:20	83.6	↑4.3	最大潮位差
9/23 03:30	87.9	↑4.3	最大潮位差
9/23 03:40	92.2	↑4.3	最大潮位差
9/23 03:50	96.5	↑4.3	最大潮位差
9/23 04:00	100.7	↑4.2
9/23 04:10	104.9	↑4.2
9/23 04:20	109.0	↑4.1
9/23 04:30	112.9	↑3.9
9/23 04:40	116.7	↑3.8
9/23 04:50	120.2	↑3.5
9/23 05:00	123.6	↑3.4
9/23 05:10	126.7	↑3.1
9/23 05:20	129.6	↑2.9
9/23 05:30	132.1	↑2.5
9/23 05:40	134.4	↑2.3
9/23 05:50	136.4	↑2.0
9/23 06:00	138.0	↑1.6
9/23 06:10	139.3	↑1.3
9/23 06:20	140.2	↑0.9
9/23 06:30	140.8	↑0.6
9/23 06:40	141.0	↑0.2	満潮
9/23 06:50	140.9	↓-0.1
9/23 07:00	140.4	↓-0.5
9/23 07:10	139.6	↓-0.8
9/23 07:20	138.4	↓-1.2
9/23 07:30	136.8	↓-1.6
9/23 07:40	135.0	↓-1.8
9/23 07:50	132.8	↓-2.2
9/23 08:00	130.4	↓-2.4
9/23 08:10	127.6	↓-2.8
9/23 08:20	124.6	↓-3.0
9/23 08:30	121.4	↓-3.2
9/23 08:40	118.0	↓-3.4
9/23 08:50	114.3	↓-3.7
9/23 09:00	110.5	↓-3.8
9/23 09:10	106.6	↓-3.9
9/23 09:20	102.6	↓-4.0
9/23 09:30	98.5	↓-4.1
9/23 09:40	94.4	↓-4.1
9/23 09:50	90.3	↓-4.1
9/23 10:00	86.1	↓-4.2
9/23 10:10	82.1	↓-4.0
9/23 10:20	78.1	↓-4.0
9/23 10:30	74.2	↓-3.9
9/23 10:40	70.4	↓-3.8
9/23 10:50	66.8	↓-3.6
9/23 11:00	63.4	↓-3.4
9/23 11:10	60.3	↓-3.1
9/23 11:20	57.3	↓-3.0
9/23 11:30	54.6	↓-2.7
9/23 11:40	52.2	↓-2.4
9/23 11:50	50.1	↓-2.1
9/23 12:00	48.2	↓-1.9
9/23 12:10	46.7	↓-1.5
9/23 12:20	45.6	↓-1.1
9/23 12:30	44.8	↓-0.8
9/23 12:40	44.3	↓-0.5	干潮
9/23 12:50	44.1	↓-0.2	干潮
9/23 13:00	44.3	↑0.2
9/23 13:10	44.9	↑0.6
9/23 13:20	45.8	↑0.9
9/23 13:30	47.0	↑1.2
9/23 13:40	48.5	↑1.5
9/23 13:50	50.4	↑1.9
9/23 14:00	52.5	↑2.1
9/23 14:10	54.9	↑2.4
9/23 14:20	57.6	↑2.7
9/23 14:30	60.5	↑2.9
9/23 14:40	63.6	↑3.1
9/23 14:50	66.9	↑3.3
9/23 15:00	70.4	↑3.5
9/23 15:10	74.0	↑3.6
9/23 15:20	77.8	↑3.8
9/23 15:30	81.5	↑3.7
9/23 15:40	85.4	↑3.9
9/23 15:50	89.3	↑3.9
9/23 16:00	93.1	↑3.8
9/23 16:10	96.9	↑3.8
9/23 16:20	100.7	↑3.8
9/23 16:30	104.4	↑3.7
9/23 16:40	107.9	↑3.5
9/23 16:50	111.3	↑3.4
9/23 17:00	114.4	↑3.1
9/23 17:10	117.4	↑3.0
9/23 17:20	120.2	↑2.8
9/23 17:30	122.7	↑2.5
9/23 17:40	124.9	↑2.2
9/23 17:50	126.9	↑2.0
9/23 18:00	128.5	↑1.6
9/23 18:10	129.9	↑1.4
9/23 18:20	130.9	↑1.0
9/23 18:30	131.5	↑0.6
9/23 18:40	131.9	↑0.4	満潮
9/23 18:50	131.8	↓-0.1
9/23 19:00	131.5	↓-0.3
9/23 19:10	130.7	↓-0.8
9/23 19:20	129.7	↓-1.0
9/23 19:30	128.3	↓-1.4
9/23 19:40	126.6	↓-1.7
9/23 19:50	124.5	↓-2.1
9/23 20:00	122.2	↓-2.3
9/23 20:10	119.5	↓-2.7
9/23 20:20	116.6	↓-2.9
9/23 20:30	113.5	↓-3.1
9/23 20:40	110.1	↓-3.4
9/23 20:50	106.5	↓-3.6
9/23 21:00	102.8	↓-3.7
9/23 21:10	98.8	↓-4.0
9/23 21:20	94.8	↓-4.0
9/23 21:30	90.7	↓-4.1
9/23 21:40	86.5	↓-4.2
9/23 21:50	82.3	↓-4.2
9/23 22:00	78.1	↓-4.2
9/23 22:10	73.8	↓-4.3	最大潮位差
9/23 22:20	69.7	↓-4.1
9/23 22:30	65.6	↓-4.1
9/23 22:40	61.7	↓-3.9
9/23 22:50	57.9	↓-3.8
9/23 23:00	54.3	↓-3.6
9/23 23:10	50.8	↓-3.5
9/23 23:20	47.6	↓-3.2
9/23 23:30	44.6	↓-3.0
9/23 23:40	41.9	↓-2.7
9/23 23:50	39.5	↓-2.4