20 (木)	05:02	11:35	17:56	23:41
	134cm	31cm	129cm	55cm
大潮 出 05:26 入 17:39 出 17:39 入 04:27

鳥島（東京）2040年09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
9/20 00:00	69.0	↑1.0
9/20 00:10	70.3	↑1.3
9/20 00:20	71.9	↑1.6
9/20 00:30	73.6	↑1.7
9/20 00:40	75.6	↑2.0
9/20 00:50	77.7	↑2.1
9/20 01:00	80.1	↑2.4
9/20 01:10	82.6	↑2.5
9/20 01:20	85.2	↑2.6
9/20 01:30	88.0	↑2.8
9/20 01:40	90.9	↑2.9
9/20 01:50	93.8	↑2.9
9/20 02:00	96.8	↑3.0
9/20 02:10	99.8	↑3.0
9/20 02:20	102.9	↑3.1
9/20 02:30	105.9	↑3.0
9/20 02:40	108.8	↑2.9
9/20 02:50	111.7	↑2.9
9/20 03:00	114.5	↑2.8
9/20 03:10	117.2	↑2.7
9/20 03:20	119.8	↑2.6
9/20 03:30	122.2	↑2.4
9/20 03:40	124.4	↑2.2
9/20 03:50	126.4	↑2.0
9/20 04:00	128.2	↑1.8
9/20 04:10	129.7	↑1.5
9/20 04:20	131.0	↑1.3
9/20 04:30	132.1	↑1.1
9/20 04:40	132.8	↑0.7
9/20 04:50	133.3	↑0.5
9/20 05:00	133.5	↑0.2	満潮
9/20 05:10	133.4	↓-0.1
9/20 05:20	132.9	↓-0.5
9/20 05:30	132.2	↓-0.7
9/20 05:40	131.2	↓-1.0
9/20 05:50	129.8	↓-1.4
9/20 06:00	128.2	↓-1.6
9/20 06:10	126.3	↓-1.9
9/20 06:20	124.0	↓-2.3
9/20 06:30	121.6	↓-2.4
9/20 06:40	118.9	↓-2.7
9/20 06:50	115.9	↓-3.0
9/20 07:00	112.7	↓-3.2
9/20 07:10	109.3	↓-3.4
9/20 07:20	105.8	↓-3.5
9/20 07:30	102.0	↓-3.8
9/20 07:40	98.2	↓-3.8
9/20 07:50	94.2	↓-4.0
9/20 08:00	90.2	↓-4.0
9/20 08:10	86.1	↓-4.1
9/20 08:20	81.9	↓-4.2	最大潮位差
9/20 08:30	77.8	↓-4.1
9/20 08:40	73.7	↓-4.1
9/20 08:50	69.6	↓-4.1
9/20 09:00	65.6	↓-4.0
9/20 09:10	61.7	↓-3.9
9/20 09:20	57.9	↓-3.8
9/20 09:30	54.3	↓-3.6
9/20 09:40	50.9	↓-3.4
9/20 09:50	47.7	↓-3.2
9/20 10:00	44.6	↓-3.1
9/20 10:10	41.9	↓-2.7
9/20 10:20	39.4	↓-2.5
9/20 10:30	37.2	↓-2.2
9/20 10:40	35.2	↓-2.0
9/20 10:50	33.6	↓-1.6
9/20 11:00	32.3	↓-1.3
9/20 11:10	31.3	↓-1.0
9/20 11:20	30.7	↓-0.6
9/20 11:30	30.4	↓-0.3	干潮
9/20 11:40	30.4	0
9/20 11:50	30.7	↑0.3
9/20 12:00	31.5	↑0.8
9/20 12:10	32.5	↑1.0
9/20 12:20	33.8	↑1.3
9/20 12:30	35.5	↑1.7
9/20 12:40	37.5	↑2.0
9/20 12:50	39.7	↑2.2
9/20 13:00	42.3	↑2.6
9/20 13:10	45.1	↑2.8
9/20 13:20	48.1	↑3.0
9/20 13:30	51.3	↑3.2
9/20 13:40	54.8	↑3.5
9/20 13:50	58.3	↑3.5
9/20 14:00	62.1	↑3.8
9/20 14:10	65.9	↑3.8
9/20 14:20	69.9	↑4.0
9/20 14:30	73.9	↑4.0
9/20 14:40	77.9	↑4.0
9/20 14:50	82.0	↑4.1
9/20 15:00	86.0	↑4.0
9/20 15:10	90.0	↑4.0
9/20 15:20	93.9	↑3.9
9/20 15:30	97.7	↑3.8
9/20 15:40	101.3	↑3.6
9/20 15:50	104.8	↑3.5
9/20 16:00	108.2	↑3.4
9/20 16:10	111.3	↑3.1
9/20 16:20	114.2	↑2.9
9/20 16:30	116.9	↑2.7
9/20 16:40	119.3	↑2.4
9/20 16:50	121.5	↑2.2
9/20 17:00	123.4	↑1.9
9/20 17:10	124.9	↑1.5
9/20 17:20	126.2	↑1.3
9/20 17:30	127.1	↑0.9
9/20 17:40	127.8	↑0.7
9/20 17:50	128.1	↑0.3	満潮
9/20 18:00	128.1	0
9/20 18:10	127.8	↓-0.3
9/20 18:20	127.2	↓-0.6
9/20 18:30	126.2	↓-1.0
9/20 18:40	125.0	↓-1.2
9/20 18:50	123.5	↓-1.5
9/20 19:00	121.8	↓-1.7
9/20 19:10	119.7	↓-2.1
9/20 19:20	117.5	↓-2.2
9/20 19:30	115.0	↓-2.5
9/20 19:40	112.3	↓-2.7
9/20 19:50	109.5	↓-2.8
9/20 20:00	106.5	↓-3.0
9/20 20:10	103.4	↓-3.1
9/20 20:20	100.2	↓-3.2
9/20 20:30	96.9	↓-3.3
9/20 20:40	93.6	↓-3.3
9/20 20:50	90.3	↓-3.3
9/20 21:00	86.9	↓-3.4
9/20 21:10	83.6	↓-3.3
9/20 21:20	80.4	↓-3.2
9/20 21:30	77.2	↓-3.2
9/20 21:40	74.2	↓-3.0
9/20 21:50	71.3	↓-2.9
9/20 22:00	68.6	↓-2.7
9/20 22:10	66.0	↓-2.6
9/20 22:20	63.7	↓-2.3
9/20 22:30	61.6	↓-2.1
9/20 22:40	59.7	↓-1.9
9/20 22:50	58.1	↓-1.6
9/20 23:00	56.8	↓-1.3
9/20 23:10	55.7	↓-1.1
9/20 23:20	55.0	↓-0.7
9/20 23:30	54.5	↓-0.5
9/20 23:40	54.4	↓-0.1	干潮
9/20 23:50	54.6	↑0.2