12 (日)	12:30	05:11	-	18:44
	92cm	41cm	-	63cm
小潮 出 06:26 入 16:40 出 12:42 入 -

鳥島（東京）2021年12月12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
12/12 00:00	78.7	↓-1.1
12/12 00:10	77.4	↓-1.3
12/12 00:20	76.1	↓-1.3
12/12 00:30	74.7	↓-1.4
12/12 00:40	73.2	↓-1.5
12/12 00:50	71.7	↓-1.5
12/12 01:00	70.1	↓-1.6
12/12 01:10	68.5	↓-1.6
12/12 01:20	66.8	↓-1.7
12/12 01:30	65.2	↓-1.6
12/12 01:40	63.5	↓-1.7
12/12 01:50	61.8	↓-1.7
12/12 02:00	60.2	↓-1.6
12/12 02:10	58.5	↓-1.7
12/12 02:20	56.9	↓-1.6
12/12 02:30	55.3	↓-1.6
12/12 02:40	53.7	↓-1.6
12/12 02:50	52.2	↓-1.5
12/12 03:00	50.8	↓-1.4
12/12 03:10	49.4	↓-1.4
12/12 03:20	48.1	↓-1.3
12/12 03:30	46.9	↓-1.2
12/12 03:40	45.7	↓-1.2
12/12 03:50	44.7	↓-1.0
12/12 04:00	43.8	↓-0.9
12/12 04:10	43.0	↓-0.8
12/12 04:20	42.3	↓-0.7
12/12 04:30	41.7	↓-0.6
12/12 04:40	41.3	↓-0.4
12/12 04:50	41.0	↓-0.3
12/12 05:00	40.8	↓-0.2
12/12 05:10	40.7	↓-0.1	干潮
12/12 05:20	40.8	↑0.1
12/12 05:30	41.0	↑0.2
12/12 05:40	41.3	↑0.3
12/12 05:50	41.8	↑0.5
12/12 06:00	42.3	↑0.5
12/12 06:10	43.1	↑0.8
12/12 06:20	43.9	↑0.8
12/12 06:30	44.8	↑0.9
12/12 06:40	45.9	↑1.1
12/12 06:50	47.1	↑1.2
12/12 07:00	48.3	↑1.2
12/12 07:10	49.7	↑1.4
12/12 07:20	51.1	↑1.4
12/12 07:30	52.7	↑1.6
12/12 07:40	54.3	↑1.6
12/12 07:50	55.9	↑1.6
12/12 08:00	57.6	↑1.7
12/12 08:10	59.4	↑1.8
12/12 08:20	61.1	↑1.7
12/12 08:30	62.9	↑1.8
12/12 08:40	64.7	↑1.8
12/12 08:50	66.6	↑1.9	最大潮位差
12/12 09:00	68.4	↑1.8
12/12 09:10	70.2	↑1.8
12/12 09:20	71.9	↑1.7
12/12 09:30	73.7	↑1.8
12/12 09:40	75.4	↑1.7
12/12 09:50	77.0	↑1.6
12/12 10:00	78.6	↑1.6
12/12 10:10	80.1	↑1.5
12/12 10:20	81.6	↑1.5
12/12 10:30	82.9	↑1.3
12/12 10:40	84.2	↑1.3
12/12 10:50	85.4	↑1.2
12/12 11:00	86.4	↑1.0
12/12 11:10	87.4	↑1.0
12/12 11:20	88.3	↑0.9
12/12 11:30	89.0	↑0.7
12/12 11:40	89.6	↑0.6
12/12 11:50	90.2	↑0.6
12/12 12:00	90.6	↑0.4
12/12 12:10	90.8	↑0.2
12/12 12:20	91.0	↑0.2	満潮
12/12 12:30	91.1	↑0.1	満潮
12/12 12:40	91.0	↓-0.1
12/12 12:50	90.8	↓-0.2
12/12 13:00	90.5	↓-0.3
12/12 13:10	90.1	↓-0.4
12/12 13:20	89.6	↓-0.5
12/12 13:30	89.0	↓-0.6
12/12 13:40	88.4	↓-0.6
12/12 13:50	87.6	↓-0.8
12/12 14:00	86.8	↓-0.8
12/12 14:10	85.9	↓-0.9
12/12 14:20	84.9	↓-1.0
12/12 14:30	83.9	↓-1.0
12/12 14:40	82.8	↓-1.1
12/12 14:50	81.7	↓-1.1
12/12 15:00	80.5	↓-1.2
12/12 15:10	79.3	↓-1.2
12/12 15:20	78.2	↓-1.1
12/12 15:30	77.0	↓-1.2
12/12 15:40	75.8	↓-1.2
12/12 15:50	74.6	↓-1.2
12/12 16:00	73.4	↓-1.2
12/12 16:10	72.3	↓-1.1
12/12 16:20	71.2	↓-1.1
12/12 16:30	70.2	↓-1.0
12/12 16:40	69.2	↓-1.0
12/12 16:50	68.2	↓-1.0
12/12 17:00	67.3	↓-0.9
12/12 17:10	66.5	↓-0.8
12/12 17:20	65.8	↓-0.7
12/12 17:30	65.1	↓-0.7
12/12 17:40	64.5	↓-0.6
12/12 17:50	64.0	↓-0.5
12/12 18:00	63.5	↓-0.5
12/12 18:10	63.2	↓-0.3
12/12 18:20	62.9	↓-0.3
12/12 18:30	62.8	↓-0.1
12/12 18:40	62.7	↓-0.1	干潮
12/12 18:50	62.7	0
12/12 19:00	62.8	↑0.1
12/12 19:10	63.0	↑0.2
12/12 19:20	63.3	↑0.3
12/12 19:30	63.6	↑0.3
12/12 19:40	64.1	↑0.5
12/12 19:50	64.6	↑0.5
12/12 20:00	65.1	↑0.5
12/12 20:10	65.7	↑0.6
12/12 20:20	66.4	↑0.7
12/12 20:30	67.1	↑0.7
12/12 20:40	67.9	↑0.8
12/12 20:50	68.7	↑0.8
12/12 21:00	69.5	↑0.8
12/12 21:10	70.4	↑0.9
12/12 21:20	71.2	↑0.8
12/12 21:30	72.1	↑0.9
12/12 21:40	72.9	↑0.8
12/12 21:50	73.8	↑0.9
12/12 22:00	74.6	↑0.8
12/12 22:10	75.4	↑0.8
12/12 22:20	76.2	↑0.8
12/12 22:30	76.9	↑0.7
12/12 22:40	77.6	↑0.7
12/12 22:50	78.2	↑0.6
12/12 23:00	78.8	↑0.6
12/12 23:10	79.3	↑0.5
12/12 23:20	79.7	↑0.4
12/12 23:30	80.1	↑0.4
12/12 23:40	80.3	↑0.2
12/12 23:50	80.5	↑0.2