20 (土)	06:56	00:23	18:17	12:28
	110cm	0cm	120cm	44cm
大潮 出 06:15 入 17:32 出 18:12 入 06:40

鳥島（東京）2038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	0.6	↓-1.0
2/20 00:10	0.0	↓-0.6
2/20 00:20	-0.3	0	干潮
2/20 00:30	-0.2	↑0.1
2/20 00:40	0.3	↑0.5
2/20 00:50	1.1	↑0.8
2/20 01:00	2.3	↑1.2
2/20 01:10	3.8	↑1.5
2/20 01:20	5.7	↑1.9
2/20 01:30	7.9	↑2.2
2/20 01:40	10.3	↑2.4
2/20 01:50	13.1	↑2.8
2/20 02:00	16.2	↑3.1
2/20 02:10	19.5	↑3.3
2/20 02:20	23.0	↑3.5
2/20 02:30	26.7	↑3.7
2/20 02:40	30.6	↑3.9
2/20 02:50	34.7	↑4.1
2/20 03:00	38.9	↑4.2
2/20 03:10	43.1	↑4.2
2/20 03:20	47.5	↑4.4
2/20 03:30	51.9	↑4.4
2/20 03:40	56.3	↑4.4
2/20 03:50	60.7	↑4.4
2/20 04:00	65.0	↑4.3
2/20 04:10	69.2	↑4.2
2/20 04:20	73.4	↑4.2
2/20 04:30	77.4	↑4.0
2/20 04:40	81.3	↑3.9
2/20 04:50	85.0	↑3.7
2/20 05:00	88.5	↑3.5
2/20 05:10	91.8	↑3.3
2/20 05:20	94.8	↑3.0
2/20 05:30	97.6	↑2.8
2/20 05:40	100.1	↑2.5
2/20 05:50	102.3	↑2.2
2/20 06:00	104.2	↑1.9
2/20 06:10	105.8	↑1.6
2/20 06:20	107.1	↑1.3
2/20 06:30	108.1	↑1.0
2/20 06:40	108.7	↑0.6
2/20 06:50	109.1	↑0.4	満潮
2/20 07:00	109.1	0
2/20 07:10	108.8	↓-0.3
2/20 07:20	108.2	↓-0.6
2/20 07:30	107.3	↓-0.9
2/20 07:40	106.1	↓-1.2
2/20 07:50	104.6	↓-1.5
2/20 08:00	102.9	↓-1.7
2/20 08:10	100.9	↓-2.0
2/20 08:20	98.8	↓-2.1
2/20 08:30	96.4	↓-2.4
2/20 08:40	93.8	↓-2.6
2/20 08:50	91.1	↓-2.7
2/20 09:00	88.3	↓-2.8
2/20 09:10	85.4	↓-2.9
2/20 09:20	82.4	↓-3.0
2/20 09:30	79.3	↓-3.1
2/20 09:40	76.2	↓-3.1
2/20 09:50	73.2	↓-3.0
2/20 10:00	70.1	↓-3.1
2/20 10:10	67.1	↓-3.0
2/20 10:20	64.2	↓-2.9
2/20 10:30	61.4	↓-2.8
2/20 10:40	58.8	↓-2.6
2/20 10:50	56.3	↓-2.5
2/20 11:00	53.9	↓-2.4
2/20 11:10	51.8	↓-2.1
2/20 11:20	49.9	↓-1.9
2/20 11:30	48.2	↓-1.7
2/20 11:40	46.7	↓-1.5
2/20 11:50	45.6	↓-1.1
2/20 12:00	44.6	↓-1.0
2/20 12:10	44.0	↓-0.6
2/20 12:20	43.7	↓-0.3	干潮
2/20 12:30	43.6	↓-0.1
2/20 12:40	43.8	↑0.2
2/20 12:50	44.4	↑0.6
2/20 13:00	45.2	↑0.8
2/20 13:10	46.3	↑1.1
2/20 13:20	47.6	↑1.3
2/20 13:30	49.3	↑1.7
2/20 13:40	51.2	↑1.9
2/20 13:50	53.3	↑2.1
2/20 14:00	55.7	↑2.4
2/20 14:10	58.2	↑2.5
2/20 14:20	61.0	↑2.8
2/20 14:30	63.9	↑2.9
2/20 14:40	67.0	↑3.1
2/20 14:50	70.2	↑3.2
2/20 15:00	73.4	↑3.2
2/20 15:10	76.8	↑3.4
2/20 15:20	80.2	↑3.4
2/20 15:30	83.6	↑3.4
2/20 15:40	87.0	↑3.4
2/20 15:50	90.4	↑3.4
2/20 16:00	93.7	↑3.3
2/20 16:10	96.9	↑3.2
2/20 16:20	99.9	↑3.0
2/20 16:30	102.9	↑3.0
2/20 16:40	105.7	↑2.8
2/20 16:50	108.2	↑2.5
2/20 17:00	110.6	↑2.4
2/20 17:10	112.7	↑2.1
2/20 17:20	114.6	↑1.9
2/20 17:30	116.2	↑1.6
2/20 17:40	117.5	↑1.3
2/20 17:50	118.5	↑1.0
2/20 18:00	119.2	↑0.7
2/20 18:10	119.6	↑0.4	満潮
2/20 18:20	119.6	0
2/20 18:30	119.3	↓-0.3
2/20 18:40	118.7	↓-0.6
2/20 18:50	117.7	↓-1.0
2/20 19:00	116.4	↓-1.3
2/20 19:10	114.7	↓-1.7
2/20 19:20	112.8	↓-1.9
2/20 19:30	110.5	↓-2.3
2/20 19:40	107.9	↓-2.6
2/20 19:50	105.0	↓-2.9
2/20 20:00	101.9	↓-3.1
2/20 20:10	98.5	↓-3.4
2/20 20:20	94.8	↓-3.7
2/20 20:30	91.0	↓-3.8
2/20 20:40	86.9	↓-4.1
2/20 20:50	82.7	↓-4.2
2/20 21:00	78.4	↓-4.3
2/20 21:10	74.0	↓-4.4
2/20 21:20	69.4	↓-4.6	最大潮位差
2/20 21:30	64.8	↓-4.6	最大潮位差
2/20 21:40	60.2	↓-4.6	最大潮位差
2/20 21:50	55.6	↓-4.6	最大潮位差
2/20 22:00	51.1	↓-4.5
2/20 22:10	46.6	↓-4.5
2/20 22:20	42.2	↓-4.4
2/20 22:30	37.9	↓-4.3
2/20 22:40	33.8	↓-4.1
2/20 22:50	29.8	↓-4.0
2/20 23:00	26.1	↓-3.7
2/20 23:10	22.5	↓-3.6
2/20 23:20	19.3	↓-3.2
2/20 23:30	16.3	↓-3.0
2/20 23:40	13.6	↓-2.7
2/20 23:50	11.2	↓-2.4