9 (木)	06:10	00:17	18:50	12:26
	117cm	32cm	123cm	13cm
大潮 出 05:19 入 18:03 出 19:25 入 06:09 潮干狩り ◎ 10:47～14:03

鳥島（東京）2020年04月9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
4/9 00:00	31.6	↓-0.7
4/9 00:10	31.2	↓-0.4	干潮
4/9 00:20	31.2	0
4/9 00:30	31.5	↑0.3
4/9 00:40	32.1	↑0.6
4/9 00:50	33.0	↑0.9
4/9 01:00	34.3	↑1.3
4/9 01:10	35.9	↑1.6
4/9 01:20	37.8	↑1.9
4/9 01:30	40.0	↑2.2
4/9 01:40	42.4	↑2.4
4/9 01:50	45.1	↑2.7
4/9 02:00	48.0	↑2.9
4/9 02:10	51.2	↑3.2
4/9 02:20	54.5	↑3.3
4/9 02:30	57.9	↑3.4
4/9 02:40	61.5	↑3.6
4/9 02:50	65.2	↑3.7
4/9 03:00	68.9	↑3.7
4/9 03:10	72.7	↑3.8
4/9 03:20	76.5	↑3.8
4/9 03:30	80.3	↑3.8
4/9 03:40	84.1	↑3.8
4/9 03:50	87.7	↑3.6
4/9 04:00	91.3	↑3.6
4/9 04:10	94.7	↑3.4
4/9 04:20	97.9	↑3.2
4/9 04:30	101.0	↑3.1
4/9 04:40	103.9	↑2.9
4/9 04:50	106.5	↑2.6
4/9 05:00	108.8	↑2.3
4/9 05:10	110.9	↑2.1
4/9 05:20	112.7	↑1.8
4/9 05:30	114.2	↑1.5
4/9 05:40	115.4	↑1.2
4/9 05:50	116.2	↑0.8
4/9 06:00	116.7	↑0.5	満潮
4/9 06:10	116.8	↑0.1	満潮
4/9 06:20	116.6	↓-0.2
4/9 06:30	116.1	↓-0.5
4/9 06:40	115.1	↓-1.0
4/9 06:50	113.9	↓-1.2
4/9 07:00	112.3	↓-1.6
4/9 07:10	110.4	↓-1.9
4/9 07:20	108.1	↓-2.3
4/9 07:30	105.6	↓-2.5
4/9 07:40	102.8	↓-2.8
4/9 07:50	99.7	↓-3.1
4/9 08:00	96.4	↓-3.3
4/9 08:10	92.8	↓-3.6
4/9 08:20	89.0	↓-3.8
4/9 08:30	85.1	↓-3.9
4/9 08:40	81.0	↓-4.1
4/9 08:50	76.9	↓-4.1
4/9 09:00	72.6	↓-4.3
4/9 09:10	68.2	↓-4.4
4/9 09:20	63.9	↓-4.3
4/9 09:30	59.5	↓-4.4
4/9 09:40	55.2	↓-4.3
4/9 09:50	50.9	↓-4.3
4/9 10:00	46.8	↓-4.1
4/9 10:10	42.7	↓-4.1
4/9 10:20	38.8	↓-3.9
4/9 10:30	35.1	↓-3.7
4/9 10:40	31.6	↓-3.5
4/9 10:50	28.4	↓-3.2
4/9 11:00	25.4	↓-3.0
4/9 11:10	22.6	↓-2.8
4/9 11:20	20.2	↓-2.4
4/9 11:30	18.1	↓-2.1
4/9 11:40	16.3	↓-1.8
4/9 11:50	14.8	↓-1.5
4/9 12:00	13.7	↓-1.1
4/9 12:10	13.0	↓-0.7
4/9 12:20	12.7	↓-0.3	干潮
4/9 12:30	12.7	0
4/9 12:40	13.0	↑0.3
4/9 12:50	13.8	↑0.8
4/9 13:00	14.9	↑1.1
4/9 13:10	16.4	↑1.5
4/9 13:20	18.2	↑1.8
4/9 13:30	20.4	↑2.2
4/9 13:40	22.9	↑2.5
4/9 13:50	25.6	↑2.7
4/9 14:00	28.7	↑3.1
4/9 14:10	32.0	↑3.3
4/9 14:20	35.6	↑3.6
4/9 14:30	39.4	↑3.8
4/9 14:40	43.4	↑4.0
4/9 14:50	47.6	↑4.2
4/9 15:00	51.8	↑4.2
4/9 15:10	56.2	↑4.4
4/9 15:20	60.7	↑4.5	最大潮位差
4/9 15:30	65.2	↑4.5	最大潮位差
4/9 15:40	69.7	↑4.5	最大潮位差
4/9 15:50	74.2	↑4.5	最大潮位差
4/9 16:00	78.7	↑4.5	最大潮位差
4/9 16:10	83.1	↑4.4
4/9 16:20	87.4	↑4.3
4/9 16:30	91.5	↑4.1
4/9 16:40	95.5	↑4.0
4/9 16:50	99.3	↑3.8
4/9 17:00	102.9	↑3.6
4/9 17:10	106.2	↑3.3
4/9 17:20	109.3	↑3.1
4/9 17:30	112.1	↑2.8
4/9 17:40	114.6	↑2.5
4/9 17:50	116.8	↑2.2
4/9 18:00	118.7	↑1.9
4/9 18:10	120.2	↑1.5
4/9 18:20	121.4	↑1.2
4/9 18:30	122.3	↑0.9
4/9 18:40	122.8	↑0.5	満潮
4/9 18:50	122.9	↑0.1	満潮
4/9 19:00	122.7	↓-0.2
4/9 19:10	122.2	↓-0.5
4/9 19:20	121.3	↓-0.9
4/9 19:30	120.1	↓-1.2
4/9 19:40	118.5	↓-1.6
4/9 19:50	116.7	↓-1.8
4/9 20:00	114.6	↓-2.1
4/9 20:10	112.2	↓-2.4
4/9 20:20	109.5	↓-2.7
4/9 20:30	106.7	↓-2.8
4/9 20:40	103.6	↓-3.1
4/9 20:50	100.3	↓-3.3
4/9 21:00	96.9	↓-3.4
4/9 21:10	93.4	↓-3.5
4/9 21:20	89.8	↓-3.6
4/9 21:30	86.1	↓-3.7
4/9 21:40	82.4	↓-3.7
4/9 21:50	78.6	↓-3.8
4/9 22:00	74.9	↓-3.7
4/9 22:10	71.2	↓-3.7
4/9 22:20	67.6	↓-3.6
4/9 22:30	64.1	↓-3.5
4/9 22:40	60.8	↓-3.3
4/9 22:50	57.6	↓-3.2
4/9 23:00	54.6	↓-3.0
4/9 23:10	51.8	↓-2.8
4/9 23:20	49.2	↓-2.6
4/9 23:30	46.8	↓-2.4
4/9 23:40	44.8	↓-2.0
4/9 23:50	43.0	↓-1.8