20 (金)	07:34	01:27	19:46	13:36
	110cm	18cm	114cm	24cm
中潮 出 06:15 入 17:31 出 07:38 入 20:19 潮干狩り ○ 12:32～14:38

鳥島（東京）2026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	30.3	↓-2.8
2/20 00:10	27.7	↓-2.6
2/20 00:20	25.3	↓-2.4
2/20 00:30	23.3	↓-2.0
2/20 00:40	21.6	↓-1.7
2/20 00:50	20.2	↓-1.4
2/20 01:00	19.2	↓-1.0
2/20 01:10	18.4	↓-0.8
2/20 01:20	18.1	↓-0.3	干潮
2/20 01:30	18.0	↓-0.1
2/20 01:40	18.3	↑0.3
2/20 01:50	19.0	↑0.7
2/20 02:00	20.0	↑1.0
2/20 02:10	21.3	↑1.3
2/20 02:20	22.9	↑1.6
2/20 02:30	24.8	↑1.9
2/20 02:40	27.1	↑2.3
2/20 02:50	29.5	↑2.4
2/20 03:00	32.3	↑2.8
2/20 03:10	35.3	↑3.0
2/20 03:20	38.4	↑3.1
2/20 03:30	41.8	↑3.4
2/20 03:40	45.3	↑3.5
2/20 03:50	49.0	↑3.7
2/20 04:00	52.8	↑3.8
2/20 04:10	56.6	↑3.8
2/20 04:20	60.5	↑3.9
2/20 04:30	64.5	↑4.0	最大潮位差
2/20 04:40	68.4	↑3.9
2/20 04:50	72.3	↑3.9
2/20 05:00	76.1	↑3.8
2/20 05:10	79.8	↑3.7
2/20 05:20	83.4	↑3.6
2/20 05:30	86.9	↑3.5
2/20 05:40	90.2	↑3.3
2/20 05:50	93.3	↑3.1
2/20 06:00	96.2	↑2.9
2/20 06:10	98.8	↑2.6
2/20 06:20	101.2	↑2.4
2/20 06:30	103.3	↑2.1
2/20 06:40	105.2	↑1.9
2/20 06:50	106.7	↑1.5
2/20 07:00	107.9	↑1.2
2/20 07:10	108.8	↑0.9
2/20 07:20	109.4	↑0.6
2/20 07:30	109.6	↑0.2	満潮
2/20 07:40	109.6	0
2/20 07:50	109.2	↓-0.4
2/20 08:00	108.4	↓-0.8
2/20 08:10	107.4	↓-1.0
2/20 08:20	106.0	↓-1.4
2/20 08:30	104.4	↓-1.6
2/20 08:40	102.4	↓-2.0
2/20 08:50	100.2	↓-2.2
2/20 09:00	97.7	↓-2.5
2/20 09:10	95.0	↓-2.7
2/20 09:20	92.1	↓-2.9
2/20 09:30	89.0	↓-3.1
2/20 09:40	85.7	↓-3.3
2/20 09:50	82.3	↓-3.4
2/20 10:00	78.7	↓-3.6
2/20 10:10	75.1	↓-3.6
2/20 10:20	71.4	↓-3.7
2/20 10:30	67.7	↓-3.7
2/20 10:40	63.9	↓-3.8
2/20 10:50	60.2	↓-3.7
2/20 11:00	56.5	↓-3.7
2/20 11:10	52.9	↓-3.6
2/20 11:20	49.4	↓-3.5
2/20 11:30	46.0	↓-3.4
2/20 11:40	42.8	↓-3.2
2/20 11:50	39.8	↓-3.0
2/20 12:00	36.9	↓-2.9
2/20 12:10	34.3	↓-2.6
2/20 12:20	31.9	↓-2.4
2/20 12:30	29.8	↓-2.1
2/20 12:40	27.9	↓-1.9
2/20 12:50	26.4	↓-1.5
2/20 13:00	25.1	↓-1.3
2/20 13:10	24.2	↓-0.9
2/20 13:20	23.5	↓-0.7
2/20 13:30	23.2	↓-0.3	干潮
2/20 13:40	23.2	0
2/20 13:50	23.6	↑0.4
2/20 14:00	24.2	↑0.6
2/20 14:10	25.2	↑1.0
2/20 14:20	26.5	↑1.3
2/20 14:30	28.1	↑1.6
2/20 14:40	29.9	↑1.8
2/20 14:50	32.1	↑2.2
2/20 15:00	34.5	↑2.4
2/20 15:10	37.1	↑2.6
2/20 15:20	40.0	↑2.9
2/20 15:30	43.1	↑3.1
2/20 15:40	46.4	↑3.3
2/20 15:50	49.8	↑3.4
2/20 16:00	53.3	↑3.5
2/20 16:10	57.0	↑3.7
2/20 16:20	60.7	↑3.7
2/20 16:30	64.5	↑3.8
2/20 16:40	68.3	↑3.8
2/20 16:50	72.1	↑3.8
2/20 17:00	75.9	↑3.8
2/20 17:10	79.7	↑3.8
2/20 17:20	83.3	↑3.6
2/20 17:30	86.8	↑3.5
2/20 17:40	90.2	↑3.4
2/20 17:50	93.5	↑3.3
2/20 18:00	96.5	↑3.0
2/20 18:10	99.4	↑2.9
2/20 18:20	102.0	↑2.6
2/20 18:30	104.4	↑2.4
2/20 18:40	106.5	↑2.1
2/20 18:50	108.4	↑1.9
2/20 19:00	109.9	↑1.5
2/20 19:10	111.2	↑1.3
2/20 19:20	112.2	↑1.0
2/20 19:30	112.8	↑0.6
2/20 19:40	113.2	↑0.4	満潮
2/20 19:50	113.2	0
2/20 20:00	112.9	↓-0.3
2/20 20:10	112.2	↓-0.7
2/20 20:20	111.3	↓-0.9
2/20 20:30	110.1	↓-1.2
2/20 20:40	108.6	↓-1.5
2/20 20:50	106.7	↓-1.9
2/20 21:00	104.7	↓-2.0
2/20 21:10	102.4	↓-2.3
2/20 21:20	99.8	↓-2.6
2/20 21:30	97.0	↓-2.8
2/20 21:40	94.1	↓-2.9
2/20 21:50	90.9	↓-3.2
2/20 22:00	87.7	↓-3.2
2/20 22:10	84.3	↓-3.4
2/20 22:20	80.8	↓-3.5
2/20 22:30	77.2	↓-3.6
2/20 22:40	73.6	↓-3.6
2/20 22:50	70.0	↓-3.6
2/20 23:00	66.4	↓-3.6
2/20 23:10	62.8	↓-3.6
2/20 23:20	59.3	↓-3.5
2/20 23:30	55.8	↓-3.5
2/20 23:40	52.5	↓-3.3
2/20 23:50	49.3	↓-3.2