09 (日)	05:12	11:30	17:57	23:49
	114cm	14cm	122cm	42cm
大潮 出 05:19 入 18:03 出 18:00 入 04:39 潮干狩り ◎ 09:53～13:05

鳥島（東京）2028年04月09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	38.1	↑1.0
4/9 00:10	39.4	↑1.3
4/9 00:20	41.0	↑1.6
4/9 00:30	42.9	↑1.9
4/9 00:40	45.0	↑2.1
4/9 00:50	47.3	↑2.3
4/9 01:00	49.9	↑2.6
4/9 01:10	52.6	↑2.7
4/9 01:20	55.6	↑3.0
4/9 01:30	58.6	↑3.0
4/9 01:40	61.9	↑3.3
4/9 01:50	65.2	↑3.3
4/9 02:00	68.6	↑3.4
4/9 02:10	72.0	↑3.4
4/9 02:20	75.5	↑3.5
4/9 02:30	78.9	↑3.4
4/9 02:40	82.4	↑3.5
4/9 02:50	85.7	↑3.3
4/9 03:00	89.0	↑3.3
4/9 03:10	92.2	↑3.2
4/9 03:20	95.2	↑3.0
4/9 03:30	98.1	↑2.9
4/9 03:40	100.8	↑2.7
4/9 03:50	103.2	↑2.4
4/9 04:00	105.5	↑2.3
4/9 04:10	107.5	↑2.0
4/9 04:20	109.2	↑1.7
4/9 04:30	110.6	↑1.4
4/9 04:40	111.8	↑1.2
4/9 04:50	112.6	↑0.8
4/9 05:00	113.2	↑0.6
4/9 05:10	113.4	↑0.2	満潮
4/9 05:20	113.3	↓-0.1
4/9 05:30	112.8	↓-0.5
4/9 05:40	112.1	↓-0.7
4/9 05:50	111.0	↓-1.1
4/9 06:00	109.5	↓-1.5
4/9 06:10	107.8	↓-1.7
4/9 06:20	105.8	↓-2.0
4/9 06:30	103.5	↓-2.3
4/9 06:40	100.9	↓-2.6
4/9 06:50	98.1	↓-2.8
4/9 07:00	95.0	↓-3.1
4/9 07:10	91.7	↓-3.3
4/9 07:20	88.2	↓-3.5
4/9 07:30	84.5	↓-3.7
4/9 07:40	80.7	↓-3.8
4/9 07:50	76.7	↓-4.0
4/9 08:00	72.7	↓-4.0
4/9 08:10	68.6	↓-4.1
4/9 08:20	64.5	↓-4.1
4/9 08:30	60.3	↓-4.2
4/9 08:40	56.2	↓-4.1
4/9 08:50	52.1	↓-4.1
4/9 09:00	48.1	↓-4.0
4/9 09:10	44.2	↓-3.9
4/9 09:20	40.4	↓-3.8
4/9 09:30	36.8	↓-3.6
4/9 09:40	33.4	↓-3.4
4/9 09:50	30.2	↓-3.2
4/9 10:00	27.2	↓-3.0
4/9 10:10	24.5	↓-2.7
4/9 10:20	22.0	↓-2.5
4/9 10:30	19.9	↓-2.1
4/9 10:40	18.0	↓-1.9
4/9 10:50	16.5	↓-1.5
4/9 11:00	15.3	↓-1.2
4/9 11:10	14.5	↓-0.8
4/9 11:20	14.0	↓-0.5	干潮
4/9 11:30	13.9	↓-0.1	干潮
4/9 11:40	14.1	↑0.2
4/9 11:50	14.6	↑0.5
4/9 12:00	15.6	↑1.0
4/9 12:10	16.8	↑1.2
4/9 12:20	18.5	↑1.7
4/9 12:30	20.4	↑1.9
4/9 12:40	22.7	↑2.3
4/9 12:50	25.2	↑2.5
4/9 13:00	28.1	↑2.9
4/9 13:10	31.2	↑3.1
4/9 13:20	34.5	↑3.3
4/9 13:30	38.1	↑3.6
4/9 13:40	41.9	↑3.8
4/9 13:50	45.8	↑3.9
4/9 14:00	49.9	↑4.1
4/9 14:10	54.1	↑4.2
4/9 14:20	58.4	↑4.3
4/9 14:30	62.8	↑4.4	最大潮位差
4/9 14:40	67.2	↑4.4	最大潮位差
4/9 14:50	71.6	↑4.4	最大潮位差
4/9 15:00	76.0	↑4.4	最大潮位差
4/9 15:10	80.3	↑4.3
4/9 15:20	84.6	↑4.3
4/9 15:30	88.7	↑4.1
4/9 15:40	92.7	↑4.0
4/9 15:50	96.5	↑3.8
4/9 16:00	100.1	↑3.6
4/9 16:10	103.5	↑3.4
4/9 16:20	106.7	↑3.2
4/9 16:30	109.6	↑2.9
4/9 16:40	112.2	↑2.6
4/9 16:50	114.6	↑2.4
4/9 17:00	116.6	↑2.0
4/9 17:10	118.3	↑1.7
4/9 17:20	119.7	↑1.4
4/9 17:30	120.8	↑1.1
4/9 17:40	121.5	↑0.7
4/9 17:50	121.9	↑0.4	満潮
4/9 18:00	122.0	↑0.1
4/9 18:10	121.7	↓-0.3
4/9 18:20	121.1	↓-0.6
4/9 18:30	120.1	↓-1.0
4/9 18:40	118.8	↓-1.3
4/9 18:50	117.3	↓-1.5
4/9 19:00	115.4	↓-1.9
4/9 19:10	113.3	↓-2.1
4/9 19:20	110.9	↓-2.4
4/9 19:30	108.3	↓-2.6
4/9 19:40	105.5	↓-2.8
4/9 19:50	102.5	↓-3.0
4/9 20:00	99.3	↓-3.2
4/9 20:10	96.0	↓-3.3
4/9 20:20	92.5	↓-3.5
4/9 20:30	89.0	↓-3.5
4/9 20:40	85.5	↓-3.5
4/9 20:50	81.9	↓-3.6
4/9 21:00	78.3	↓-3.6
4/9 21:10	74.7	↓-3.6
4/9 21:20	71.2	↓-3.5
4/9 21:30	67.8	↓-3.4
4/9 21:40	64.4	↓-3.4
4/9 21:50	61.3	↓-3.1
4/9 22:00	58.2	↓-3.1
4/9 22:10	55.4	↓-2.8
4/9 22:20	52.8	↓-2.6
4/9 22:30	50.4	↓-2.4
4/9 22:40	48.2	↓-2.2
4/9 22:50	46.3	↓-1.9
4/9 23:00	44.7	↓-1.6
4/9 23:10	43.4	↓-1.3
4/9 23:20	42.3	↓-1.1
4/9 23:30	41.6	↓-0.7
4/9 23:40	41.2	↓-0.4	干潮
4/9 23:50	41.1	↓-0.1