19 (水)	05:21	10:30	15:51	22:52
	99cm	66cm	104cm	9cm
中潮 出 06:16 入 17:30 出 03:59 入 14:57

鳥島（東京）2031年02月19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
2/19 00:00	27.2	↑2.2
2/19 00:10	29.6	↑2.4
2/19 00:20	32.1	↑2.5
2/19 00:30	34.8	↑2.7
2/19 00:40	37.5	↑2.7
2/19 00:50	40.4	↑2.9
2/19 01:00	43.4	↑3.0
2/19 01:10	46.4	↑3.0
2/19 01:20	49.5	↑3.1
2/19 01:30	52.6	↑3.1
2/19 01:40	55.7	↑3.1
2/19 01:50	58.8	↑3.1
2/19 02:00	61.9	↑3.1
2/19 02:10	65.0	↑3.1
2/19 02:20	68.0	↑3.0
2/19 02:30	70.9	↑2.9
2/19 02:40	73.8	↑2.9
2/19 02:50	76.5	↑2.7
2/19 03:00	79.2	↑2.7
2/19 03:10	81.6	↑2.4
2/19 03:20	84.0	↑2.4
2/19 03:30	86.2	↑2.2
2/19 03:40	88.2	↑2.0
2/19 03:50	90.1	↑1.9
2/19 04:00	91.8	↑1.7
2/19 04:10	93.2	↑1.4
2/19 04:20	94.5	↑1.3
2/19 04:30	95.6	↑1.1
2/19 04:40	96.5	↑0.9
2/19 04:50	97.2	↑0.7
2/19 05:00	97.7	↑0.5
2/19 05:10	98.0	↑0.3
2/19 05:20	98.1	↑0.1	満潮
2/19 05:30	98.0	↓-0.1
2/19 05:40	97.7	↓-0.3
2/19 05:50	97.2	↓-0.5
2/19 06:00	96.6	↓-0.6
2/19 06:10	95.8	↓-0.8
2/19 06:20	94.9	↓-0.9
2/19 06:30	93.8	↓-1.1
2/19 06:40	92.6	↓-1.2
2/19 06:50	91.3	↓-1.3
2/19 07:00	89.9	↓-1.4
2/19 07:10	88.4	↓-1.5
2/19 07:20	86.9	↓-1.5
2/19 07:30	85.3	↓-1.6
2/19 07:40	83.7	↓-1.6
2/19 07:50	82.0	↓-1.7
2/19 08:00	80.4	↓-1.6
2/19 08:10	78.8	↓-1.6
2/19 08:20	77.2	↓-1.6
2/19 08:30	75.6	↓-1.6
2/19 08:40	74.1	↓-1.5
2/19 08:50	72.7	↓-1.4
2/19 09:00	71.4	↓-1.3
2/19 09:10	70.2	↓-1.2
2/19 09:20	69.1	↓-1.1
2/19 09:30	68.1	↓-1.0
2/19 09:40	67.3	↓-0.8
2/19 09:50	66.6	↓-0.7
2/19 10:00	66.0	↓-0.6
2/19 10:10	65.6	↓-0.4
2/19 10:20	65.4	↓-0.2	干潮
2/19 10:30	65.3	↓-0.1	干潮
2/19 10:40	65.4	↑0.1
2/19 10:50	65.7	↑0.3
2/19 11:00	66.1	↑0.4
2/19 11:10	66.7	↑0.6
2/19 11:20	67.4	↑0.7
2/19 11:30	68.3	↑0.9
2/19 11:40	69.4	↑1.1
2/19 11:50	70.6	↑1.2
2/19 12:00	71.9	↑1.3
2/19 12:10	73.3	↑1.4
2/19 12:20	74.8	↑1.5
2/19 12:30	76.4	↑1.6
2/19 12:40	78.1	↑1.7
2/19 12:50	79.9	↑1.8
2/19 13:00	81.7	↑1.8
2/19 13:10	83.5	↑1.8
2/19 13:20	85.3	↑1.8
2/19 13:30	87.2	↑1.9
2/19 13:40	89.0	↑1.8
2/19 13:50	90.8	↑1.8
2/19 14:00	92.5	↑1.7
2/19 14:10	94.2	↑1.7
2/19 14:20	95.7	↑1.5
2/19 14:30	97.2	↑1.5
2/19 14:40	98.5	↑1.3
2/19 14:50	99.7	↑1.2
2/19 15:00	100.8	↑1.1
2/19 15:10	101.7	↑0.9
2/19 15:20	102.4	↑0.7
2/19 15:30	102.9	↑0.5
2/19 15:40	103.2	↑0.3
2/19 15:50	103.3	↑0.1	満潮
2/19 16:00	103.2	↓-0.1
2/19 16:10	102.9	↓-0.3
2/19 16:20	102.4	↓-0.5
2/19 16:30	101.6	↓-0.8
2/19 16:40	100.6	↓-1.0
2/19 16:50	99.3	↓-1.3
2/19 17:00	97.9	↓-1.4
2/19 17:10	96.2	↓-1.7
2/19 17:20	94.3	↓-1.9
2/19 17:30	92.2	↓-2.1
2/19 17:40	89.9	↓-2.3
2/19 17:50	87.4	↓-2.5
2/19 18:00	84.7	↓-2.7
2/19 18:10	81.8	↓-2.9
2/19 18:20	78.8	↓-3.0
2/19 18:30	75.7	↓-3.1
2/19 18:40	72.4	↓-3.3
2/19 18:50	69.1	↓-3.3
2/19 19:00	65.6	↓-3.5
2/19 19:10	62.1	↓-3.5
2/19 19:20	58.6	↓-3.5
2/19 19:30	55.0	↓-3.6	最大潮位差
2/19 19:40	51.4	↓-3.6	最大潮位差
2/19 19:50	47.8	↓-3.6	最大潮位差
2/19 20:00	44.3	↓-3.5
2/19 20:10	40.8	↓-3.5
2/19 20:20	37.4	↓-3.4
2/19 20:30	34.2	↓-3.2
2/19 20:40	31.0	↓-3.2
2/19 20:50	28.0	↓-3.0
2/19 21:00	25.1	↓-2.9
2/19 21:10	22.5	↓-2.6
2/19 21:20	20.0	↓-2.5
2/19 21:30	17.7	↓-2.3
2/19 21:40	15.7	↓-2.0
2/19 21:50	13.9	↓-1.8
2/19 22:00	12.4	↓-1.5
2/19 22:10	11.1	↓-1.3
2/19 22:20	10.1	↓-1.0
2/19 22:30	9.4	↓-0.7
2/19 22:40	8.9	↓-0.5
2/19 22:50	8.7	↓-0.2	干潮
2/19 23:00	8.9	↑0.2
2/19 23:10	9.3	↑0.4
2/19 23:20	10.0	↑0.7
2/19 23:30	11.0	↑1.0
2/19 23:40	12.2	↑1.2
2/19 23:50	13.7	↑1.5