20 (月)	06:59	00:40	18:48	12:47
	112cm	8cm	119cm	32cm
大潮 出 06:15 入 17:32 出 06:50 入 18:56

鳥島（東京）2034年02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
2/20 00:00	10.6	↓-1.6
2/20 00:10	9.4	↓-1.2
2/20 00:20	8.5	↓-0.9
2/20 00:30	8.0	↓-0.5	干潮
2/20 00:40	7.8	↓-0.2	干潮
2/20 00:50	8.0	↑0.2
2/20 01:00	8.6	↑0.6
2/20 01:10	9.5	↑0.9
2/20 01:20	10.8	↑1.3
2/20 01:30	12.5	↑1.7
2/20 01:40	14.4	↑1.9
2/20 01:50	16.7	↑2.3
2/20 02:00	19.3	↑2.6
2/20 02:10	22.1	↑2.8
2/20 02:20	25.3	↑3.2
2/20 02:30	28.6	↑3.3
2/20 02:40	32.2	↑3.6
2/20 02:50	35.9	↑3.7
2/20 03:00	39.8	↑3.9
2/20 03:10	43.9	↑4.1
2/20 03:20	48.0	↑4.1
2/20 03:30	52.3	↑4.3
2/20 03:40	56.6	↑4.3
2/20 03:50	60.8	↑4.2
2/20 04:00	65.1	↑4.3
2/20 04:10	69.4	↑4.3
2/20 04:20	73.5	↑4.1
2/20 04:30	77.6	↑4.1
2/20 04:40	81.5	↑3.9
2/20 04:50	85.3	↑3.8
2/20 05:00	88.9	↑3.6
2/20 05:10	92.3	↑3.4
2/20 05:20	95.5	↑3.2
2/20 05:30	98.4	↑2.9
2/20 05:40	101.0	↑2.6
2/20 05:50	103.4	↑2.4
2/20 06:00	105.5	↑2.1
2/20 06:10	107.2	↑1.7
2/20 06:20	108.7	↑1.5
2/20 06:30	109.8	↑1.1
2/20 06:40	110.5	↑0.7
2/20 06:50	111.0	↑0.5	満潮
2/20 07:00	111.0	0
2/20 07:10	110.8	↓-0.2
2/20 07:20	110.2	↓-0.6
2/20 07:30	109.3	↓-0.9
2/20 07:40	108.1	↓-1.2
2/20 07:50	106.6	↓-1.5
2/20 08:00	104.8	↓-1.8
2/20 08:10	102.7	↓-2.1
2/20 08:20	100.3	↓-2.4
2/20 08:30	97.7	↓-2.6
2/20 08:40	95.0	↓-2.7
2/20 08:50	92.0	↓-3.0
2/20 09:00	88.8	↓-3.2
2/20 09:10	85.5	↓-3.3
2/20 09:20	82.1	↓-3.4
2/20 09:30	78.6	↓-3.5
2/20 09:40	75.1	↓-3.5
2/20 09:50	71.5	↓-3.6
2/20 10:00	67.9	↓-3.6
2/20 10:10	64.4	↓-3.5
2/20 10:20	60.8	↓-3.6
2/20 10:30	57.4	↓-3.4
2/20 10:40	54.1	↓-3.3
2/20 10:50	51.0	↓-3.1
2/20 11:00	47.9	↓-3.1
2/20 11:10	45.1	↓-2.8
2/20 11:20	42.5	↓-2.6
2/20 11:30	40.1	↓-2.4
2/20 11:40	38.0	↓-2.1
2/20 11:50	36.1	↓-1.9
2/20 12:00	34.5	↓-1.6
2/20 12:10	33.2	↓-1.3
2/20 12:20	32.2	↓-1.0
2/20 12:30	31.5	↓-0.7
2/20 12:40	31.2	↓-0.3	干潮
2/20 12:50	31.1	↓-0.1
2/20 13:00	31.4	↑0.3
2/20 13:10	32.0	↑0.6
2/20 13:20	32.9	↑0.9
2/20 13:30	34.2	↑1.3
2/20 13:40	35.7	↑1.5
2/20 13:50	37.5	↑1.8
2/20 14:00	39.6	↑2.1
2/20 14:10	42.0	↑2.4
2/20 14:20	44.6	↑2.6
2/20 14:30	47.5	↑2.9
2/20 14:40	50.6	↑3.1
2/20 14:50	53.8	↑3.2
2/20 15:00	57.2	↑3.4
2/20 15:10	60.7	↑3.5
2/20 15:20	64.4	↑3.7
2/20 15:30	68.1	↑3.7
2/20 15:40	71.9	↑3.8
2/20 15:50	75.7	↑3.8
2/20 16:00	79.5	↑3.8
2/20 16:10	83.2	↑3.7
2/20 16:20	87.0	↑3.8
2/20 16:30	90.6	↑3.6
2/20 16:40	94.1	↑3.5
2/20 16:50	97.4	↑3.3
2/20 17:00	100.6	↑3.2
2/20 17:10	103.6	↑3.0
2/20 17:20	106.4	↑2.8
2/20 17:30	108.9	↑2.5
2/20 17:40	111.2	↑2.3
2/20 17:50	113.1	↑1.9
2/20 18:00	114.8	↑1.7
2/20 18:10	116.2	↑1.4
2/20 18:20	117.3	↑1.1
2/20 18:30	118.0	↑0.7
2/20 18:40	118.4	↑0.4	満潮
2/20 18:50	118.5	↑0.1
2/20 19:00	118.2	↓-0.3
2/20 19:10	117.6	↓-0.6
2/20 19:20	116.6	↓-1.0
2/20 19:30	115.3	↓-1.3
2/20 19:40	113.6	↓-1.7
2/20 19:50	111.6	↓-2.0
2/20 20:00	109.4	↓-2.2
2/20 20:10	106.8	↓-2.6
2/20 20:20	104.0	↓-2.8
2/20 20:30	100.9	↓-3.1
2/20 20:40	97.5	↓-3.4
2/20 20:50	94.0	↓-3.5
2/20 21:00	90.2	↓-3.8
2/20 21:10	86.3	↓-3.9
2/20 21:20	82.3	↓-4.0
2/20 21:30	78.1	↓-4.2
2/20 21:40	73.9	↓-4.2
2/20 21:50	69.6	↓-4.3
2/20 22:00	65.2	↓-4.4	最大潮位差
2/20 22:10	60.9	↓-4.3
2/20 22:20	56.6	↓-4.3
2/20 22:30	52.4	↓-4.2
2/20 22:40	48.3	↓-4.1
2/20 22:50	44.3	↓-4.0
2/20 23:00	40.4	↓-3.9
2/20 23:10	36.8	↓-3.6
2/20 23:20	33.3	↓-3.5
2/20 23:30	30.0	↓-3.3
2/20 23:40	27.0	↓-3.0
2/20 23:50	24.3	↓-2.7