21 (金)	09:20	18:30	-	-
	102cm	31cm	-	-
小潮 出 06:14 入 17:32 出 00:33 入 10:41

鳥島（東京）2025年02月21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
2/21 00:00	71.2	↑0.2
2/21 00:10	71.4	↑0.2
2/21 00:20	71.5	↑0.1
2/21 00:30	71.6	↑0.1
2/21 00:40	71.6	0
2/21 00:50	71.7	↑0.1
2/21 01:00	71.7	0
2/21 01:10	71.7	0
2/21 01:20	71.7	0
2/21 01:30	71.7	0
2/21 01:40	71.7	0
2/21 01:50	71.8	↑0.1
2/21 02:00	71.8	0
2/21 02:10	71.9	↑0.1
2/21 02:20	72.0	↑0.1
2/21 02:30	72.2	↑0.2
2/21 02:40	72.3	↑0.1
2/21 02:50	72.6	↑0.3
2/21 03:00	72.8	↑0.2
2/21 03:10	73.2	↑0.4
2/21 03:20	73.5	↑0.3
2/21 03:30	74.0	↑0.5
2/21 03:40	74.4	↑0.4
2/21 03:50	75.0	↑0.6
2/21 04:00	75.6	↑0.6
2/21 04:10	76.2	↑0.6
2/21 04:20	76.9	↑0.7
2/21 04:30	77.7	↑0.8
2/21 04:40	78.5	↑0.8
2/21 04:50	79.4	↑0.9
2/21 05:00	80.3	↑0.9
2/21 05:10	81.2	↑0.9
2/21 05:20	82.2	↑1.0
2/21 05:30	83.2	↑1.0
2/21 05:40	84.2	↑1.0
2/21 05:50	85.3	↑1.1
2/21 06:00	86.4	↑1.1
2/21 06:10	87.5	↑1.1
2/21 06:20	88.6	↑1.1
2/21 06:30	89.7	↑1.1
2/21 06:40	90.7	↑1.0
2/21 06:50	91.8	↑1.1
2/21 07:00	92.8	↑1.0
2/21 07:10	93.8	↑1.0
2/21 07:20	94.8	↑1.0
2/21 07:30	95.7	↑0.9
2/21 07:40	96.6	↑0.9
2/21 07:50	97.4	↑0.8
2/21 08:00	98.2	↑0.8
2/21 08:10	98.9	↑0.7
2/21 08:20	99.5	↑0.6
2/21 08:30	100.0	↑0.5
2/21 08:40	100.4	↑0.4
2/21 08:50	100.8	↑0.4
2/21 09:00	101.0	↑0.2
2/21 09:10	101.1	↑0.1	満潮
2/21 09:20	101.2	↑0.1	満潮
2/21 09:30	101.1	↓-0.1
2/21 09:40	100.9	↓-0.2
2/21 09:50	100.7	↓-0.2
2/21 10:00	100.3	↓-0.4
2/21 10:10	99.7	↓-0.6
2/21 10:20	99.1	↓-0.6
2/21 10:30	98.4	↓-0.7
2/21 10:40	97.5	↓-0.9
2/21 10:50	96.6	↓-0.9
2/21 11:00	95.5	↓-1.1
2/21 11:10	94.4	↓-1.1
2/21 11:20	93.1	↓-1.3
2/21 11:30	91.7	↓-1.4
2/21 11:40	90.3	↓-1.4
2/21 11:50	88.7	↓-1.6
2/21 12:00	87.1	↓-1.6
2/21 12:10	85.4	↓-1.7
2/21 12:20	83.6	↓-1.8
2/21 12:30	81.8	↓-1.8
2/21 12:40	79.9	↓-1.9
2/21 12:50	78.0	↓-1.9
2/21 13:00	76.0	↓-2.0
2/21 13:10	73.9	↓-2.1	最大潮位差
2/21 13:20	71.9	↓-2.0
2/21 13:30	69.8	↓-2.1	最大潮位差
2/21 13:40	67.7	↓-2.1	最大潮位差
2/21 13:50	65.6	↓-2.1	最大潮位差
2/21 14:00	63.6	↓-2.0
2/21 14:10	61.5	↓-2.1	最大潮位差
2/21 14:20	59.4	↓-2.1	最大潮位差
2/21 14:30	57.4	↓-2.0
2/21 14:40	55.4	↓-2.0
2/21 14:50	53.4	↓-2.0
2/21 15:00	51.5	↓-1.9
2/21 15:10	49.6	↓-1.9
2/21 15:20	47.8	↓-1.8
2/21 15:30	46.1	↓-1.7
2/21 15:40	44.4	↓-1.7
2/21 15:50	42.8	↓-1.6
2/21 16:00	41.3	↓-1.5
2/21 16:10	39.9	↓-1.4
2/21 16:20	38.5	↓-1.4
2/21 16:30	37.3	↓-1.2
2/21 16:40	36.1	↓-1.2
2/21 16:50	35.0	↓-1.1
2/21 17:00	34.1	↓-0.9
2/21 17:10	33.2	↓-0.9
2/21 17:20	32.5	↓-0.7
2/21 17:30	31.8	↓-0.7
2/21 17:40	31.3	↓-0.5
2/21 17:50	30.8	↓-0.5
2/21 18:00	30.5	↓-0.3
2/21 18:10	30.2	↓-0.3
2/21 18:20	30.1	↓-0.1	干潮
2/21 18:30	30.0	↓-0.1	干潮
2/21 18:40	30.1	↑0.1
2/21 18:50	30.3	↑0.2
2/21 19:00	30.5	↑0.2
2/21 19:10	30.8	↑0.3
2/21 19:20	31.3	↑0.5
2/21 19:30	31.8	↑0.5
2/21 19:40	32.3	↑0.5
2/21 19:50	33.0	↑0.7
2/21 20:00	33.7	↑0.7
2/21 20:10	34.5	↑0.8
2/21 20:20	35.4	↑0.9
2/21 20:30	36.3	↑0.9
2/21 20:40	37.3	↑1.0
2/21 20:50	38.3	↑1.0
2/21 21:00	39.4	↑1.1
2/21 21:10	40.5	↑1.1
2/21 21:20	41.6	↑1.1
2/21 21:30	42.8	↑1.2
2/21 21:40	44.0	↑1.2
2/21 21:50	45.2	↑1.2
2/21 22:00	46.5	↑1.3
2/21 22:10	47.7	↑1.2
2/21 22:20	49.0	↑1.3
2/21 22:30	50.3	↑1.3
2/21 22:40	51.6	↑1.3
2/21 22:50	52.8	↑1.2
2/21 23:00	54.1	↑1.3
2/21 23:10	55.4	↑1.3
2/21 23:20	56.7	↑1.3
2/21 23:30	57.9	↑1.2
2/21 23:40	59.2	↑1.3
2/21 23:50	60.4	↑1.2