12 (金)	06:49	12:05	17:40	-
	108cm	56cm	117cm	-
大潮 出 06:22 入 17:25 出 06:50 入 17:48

鳥島（東京）2021年02月12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
2/12 00:00	-4.8	↓-0.1
2/12 00:10	-4.6	↑0.2
2/12 00:20	-4.0	↑0.6
2/12 00:30	-3.0	↑1.0
2/12 00:40	-1.8	↑1.2
2/12 00:50	-0.1	↑1.7
2/12 01:00	1.8	↑1.9
2/12 01:10	4.0	↑2.2
2/12 01:20	6.5	↑2.5
2/12 01:30	9.3	↑2.8
2/12 01:40	12.4	↑3.1
2/12 01:50	15.6	↑3.2
2/12 02:00	19.1	↑3.5
2/12 02:10	22.8	↑3.7
2/12 02:20	26.7	↑3.9
2/12 02:30	30.7	↑4.0
2/12 02:40	34.8	↑4.1
2/12 02:50	39.1	↑4.3
2/12 03:00	43.3	↑4.2
2/12 03:10	47.7	↑4.4
2/12 03:20	52.0	↑4.3
2/12 03:30	56.4	↑4.4
2/12 03:40	60.7	↑4.3
2/12 03:50	64.9	↑4.2
2/12 04:00	69.0	↑4.1
2/12 04:10	73.0	↑4.0
2/12 04:20	76.9	↑3.9
2/12 04:30	80.7	↑3.8
2/12 04:40	84.2	↑3.5
2/12 04:50	87.6	↑3.4
2/12 05:00	90.7	↑3.1
2/12 05:10	93.6	↑2.9
2/12 05:20	96.2	↑2.6
2/12 05:30	98.6	↑2.4
2/12 05:40	100.7	↑2.1
2/12 05:50	102.5	↑1.8
2/12 06:00	104.1	↑1.6
2/12 06:10	105.3	↑1.2
2/12 06:20	106.3	↑1.0
2/12 06:30	106.9	↑0.6
2/12 06:40	107.3	↑0.4	満潮
2/12 06:50	107.4	↑0.1
2/12 07:00	107.2	↓-0.2
2/12 07:10	106.7	↓-0.5
2/12 07:20	105.9	↓-0.8
2/12 07:30	104.9	↓-1.0
2/12 07:40	103.7	↓-1.2
2/12 07:50	102.3	↓-1.4
2/12 08:00	100.6	↓-1.7
2/12 08:10	98.8	↓-1.8
2/12 08:20	96.8	↓-2.0
2/12 08:30	94.6	↓-2.2
2/12 08:40	92.3	↓-2.3
2/12 08:50	90.0	↓-2.3
2/12 09:00	87.5	↓-2.5
2/12 09:10	85.0	↓-2.5
2/12 09:20	82.5	↓-2.5
2/12 09:30	80.0	↓-2.5
2/12 09:40	77.5	↓-2.5
2/12 09:50	75.0	↓-2.5
2/12 10:00	72.6	↓-2.4
2/12 10:10	70.3	↓-2.3
2/12 10:20	68.0	↓-2.3
2/12 10:30	66.0	↓-2.0
2/12 10:40	64.0	↓-2.0
2/12 10:50	62.3	↓-1.7
2/12 11:00	60.7	↓-1.6
2/12 11:10	59.3	↓-1.4
2/12 11:20	58.1	↓-1.2
2/12 11:30	57.2	↓-0.9
2/12 11:40	56.5	↓-0.7
2/12 11:50	56.0	↓-0.5
2/12 12:00	55.8	↓-0.2	干潮
2/12 12:10	55.8	0
2/12 12:20	56.0	↑0.2
2/12 12:30	56.6	↑0.6
2/12 12:40	57.3	↑0.7
2/12 12:50	58.3	↑1.0
2/12 13:00	59.6	↑1.3
2/12 13:10	61.0	↑1.4
2/12 13:20	62.7	↑1.7
2/12 13:30	64.6	↑1.9
2/12 13:40	66.6	↑2.0
2/12 13:50	68.9	↑2.3
2/12 14:00	71.2	↑2.3
2/12 14:10	73.8	↑2.6
2/12 14:20	76.4	↑2.6
2/12 14:30	79.1	↑2.7
2/12 14:40	81.9	↑2.8
2/12 14:50	84.7	↑2.8
2/12 15:00	87.6	↑2.9
2/12 15:10	90.4	↑2.8
2/12 15:20	93.2	↑2.8
2/12 15:30	96.0	↑2.8
2/12 15:40	98.7	↑2.7
2/12 15:50	101.3	↑2.6
2/12 16:00	103.7	↑2.4
2/12 16:10	106.0	↑2.3
2/12 16:20	108.2	↑2.2
2/12 16:30	110.1	↑1.9
2/12 16:40	111.8	↑1.7
2/12 16:50	113.3	↑1.5
2/12 17:00	114.6	↑1.3
2/12 17:10	115.6	↑1.0
2/12 17:20	116.3	↑0.7
2/12 17:30	116.7	↑0.4	満潮
2/12 17:40	116.8	↑0.1	満潮
2/12 17:50	116.7	↓-0.1
2/12 18:00	116.2	↓-0.5
2/12 18:10	115.3	↓-0.9
2/12 18:20	114.2	↓-1.1
2/12 18:30	112.8	↓-1.4
2/12 18:40	111.0	↓-1.8
2/12 18:50	109.0	↓-2.0
2/12 19:00	106.6	↓-2.4
2/12 19:10	104.0	↓-2.6
2/12 19:20	101.0	↓-3.0
2/12 19:30	97.9	↓-3.1
2/12 19:40	94.4	↓-3.5
2/12 19:50	90.8	↓-3.6
2/12 20:00	86.9	↓-3.9
2/12 20:10	82.9	↓-4.0
2/12 20:20	78.7	↓-4.2
2/12 20:30	74.3	↓-4.4
2/12 20:40	69.8	↓-4.5
2/12 20:50	65.3	↓-4.5
2/12 21:00	60.7	↓-4.6
2/12 21:10	56.1	↓-4.6
2/12 21:20	51.4	↓-4.7	最大潮位差
2/12 21:30	46.8	↓-4.6
2/12 21:40	42.2	↓-4.6
2/12 21:50	37.7	↓-4.5
2/12 22:00	33.4	↓-4.3
2/12 22:10	29.1	↓-4.3
2/12 22:20	25.0	↓-4.1
2/12 22:30	21.2	↓-3.8
2/12 22:40	17.5	↓-3.7
2/12 22:50	14.0	↓-3.5
2/12 23:00	10.8	↓-3.2
2/12 23:10	7.9	↓-2.9
2/12 23:20	5.3	↓-2.6
2/12 23:30	3.0	↓-2.3
2/12 23:40	1.0	↓-2.0
2/12 23:50	-0.6	↓-1.6