20 (月)	06:08	11:33	17:10	23:58
	153cm	70cm	160cm	-9cm
大潮 出 06:24 入 17:32 出 06:34 入 17:23

神津島（東京）2023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	-7.0	↑1.9
2/20 00:10	-4.6	↑2.4
2/20 00:20	-1.8	↑2.8
2/20 00:30	1.5	↑3.3
2/20 00:40	5.2	↑3.7
2/20 00:50	9.3	↑4.1
2/20 01:00	13.8	↑4.5
2/20 01:10	18.6	↑4.8
2/20 01:20	23.8	↑5.2
2/20 01:30	29.2	↑5.4
2/20 01:40	34.8	↑5.6
2/20 01:50	40.7	↑5.9
2/20 02:00	46.7	↑6.0
2/20 02:10	52.8	↑6.1
2/20 02:20	59.1	↑6.3
2/20 02:30	65.4	↑6.3
2/20 02:40	71.8	↑6.4
2/20 02:50	78.1	↑6.3
2/20 03:00	84.4	↑6.3
2/20 03:10	90.5	↑6.1
2/20 03:20	96.6	↑6.1
2/20 03:30	102.5	↑5.9
2/20 03:40	108.2	↑5.7
2/20 03:50	113.6	↑5.4
2/20 04:00	118.8	↑5.2
2/20 04:10	123.7	↑4.9
2/20 04:20	128.3	↑4.6
2/20 04:30	132.5	↑4.2
2/20 04:40	136.4	↑3.9
2/20 04:50	139.9	↑3.5
2/20 05:00	143.0	↑3.1
2/20 05:10	145.6	↑2.6
2/20 05:20	147.9	↑2.3
2/20 05:30	149.7	↑1.8
2/20 05:40	151.0	↑1.3
2/20 05:50	152.0	↑1.0
2/20 06:00	152.5	↑0.5	満潮
2/20 06:10	152.5	0
2/20 06:20	152.2	↓-0.3
2/20 06:30	151.4	↓-0.8
2/20 06:40	150.3	↓-1.1
2/20 06:50	148.7	↓-1.6
2/20 07:00	146.8	↓-1.9
2/20 07:10	144.6	↓-2.2
2/20 07:20	142.0	↓-2.6
2/20 07:30	139.2	↓-2.8
2/20 07:40	136.1	↓-3.1
2/20 07:50	132.8	↓-3.3
2/20 08:00	129.3	↓-3.5
2/20 08:10	125.6	↓-3.7
2/20 08:20	121.8	↓-3.8
2/20 08:30	117.9	↓-3.9
2/20 08:40	114.0	↓-3.9
2/20 08:50	110.0	↓-4.0
2/20 09:00	106.0	↓-4.0
2/20 09:10	102.1	↓-3.9
2/20 09:20	98.3	↓-3.8
2/20 09:30	94.6	↓-3.7
2/20 09:40	91.1	↓-3.5
2/20 09:50	87.7	↓-3.4
2/20 10:00	84.6	↓-3.1
2/20 10:10	81.6	↓-3.0
2/20 10:20	79.0	↓-2.6
2/20 10:30	76.6	↓-2.4
2/20 10:40	74.6	↓-2.0
2/20 10:50	72.9	↓-1.7
2/20 11:00	71.5	↓-1.4
2/20 11:10	70.5	↓-1.0
2/20 11:20	69.8	↓-0.7
2/20 11:30	69.6	↓-0.2	干潮
2/20 11:40	69.7	↑0.1
2/20 11:50	70.1	↑0.4
2/20 12:00	71.0	↑0.9
2/20 12:10	72.2	↑1.2
2/20 12:20	73.7	↑1.5
2/20 12:30	75.6	↑1.9
2/20 12:40	77.8	↑2.2
2/20 12:50	80.4	↑2.6
2/20 13:00	83.2	↑2.8
2/20 13:10	86.3	↑3.1
2/20 13:20	89.6	↑3.3
2/20 13:30	93.1	↑3.5
2/20 13:40	96.9	↑3.8
2/20 13:50	100.7	↑3.8
2/20 14:00	104.7	↑4.0
2/20 14:10	108.8	↑4.1
2/20 14:20	112.9	↑4.1
2/20 14:30	117.1	↑4.2
2/20 14:40	121.2	↑4.1
2/20 14:50	125.3	↑4.1
2/20 15:00	129.3	↑4.0
2/20 15:10	133.1	↑3.8
2/20 15:20	136.9	↑3.8
2/20 15:30	140.4	↑3.5
2/20 15:40	143.7	↑3.3
2/20 15:50	146.8	↑3.1
2/20 16:00	149.6	↑2.8
2/20 16:10	152.0	↑2.4
2/20 16:20	154.2	↑2.2
2/20 16:30	156.0	↑1.8
2/20 16:40	157.4	↑1.4
2/20 16:50	158.4	↑1.0
2/20 17:00	159.0	↑0.6	満潮
2/20 17:10	159.2	↑0.2	満潮
2/20 17:20	158.9	↓-0.3
2/20 17:30	158.2	↓-0.7
2/20 17:40	157.0	↓-1.2
2/20 17:50	155.4	↓-1.6
2/20 18:00	153.4	↓-2.0
2/20 18:10	150.9	↓-2.5
2/20 18:20	148.0	↓-2.9
2/20 18:30	144.6	↓-3.4
2/20 18:40	140.9	↓-3.7
2/20 18:50	136.7	↓-4.2
2/20 19:00	132.2	↓-4.5
2/20 19:10	127.3	↓-4.9
2/20 19:20	122.1	↓-5.2
2/20 19:30	116.7	↓-5.4
2/20 19:40	110.9	↓-5.8
2/20 19:50	105.0	↓-5.9
2/20 20:00	98.8	↓-6.2
2/20 20:10	92.5	↓-6.3
2/20 20:20	86.0	↓-6.5
2/20 20:30	79.5	↓-6.5
2/20 20:40	72.9	↓-6.6	最大潮位差
2/20 20:50	66.4	↓-6.5
2/20 21:00	59.8	↓-6.6	最大潮位差
2/20 21:10	53.4	↓-6.4
2/20 21:20	47.1	↓-6.3
2/20 21:30	40.9	↓-6.2
2/20 21:40	34.9	↓-6.0
2/20 21:50	29.2	↓-5.7
2/20 22:00	23.8	↓-5.4
2/20 22:10	18.6	↓-5.2
2/20 22:20	13.8	↓-4.8
2/20 22:30	9.4	↓-4.4
2/20 22:40	5.4	↓-4.0
2/20 22:50	1.8	↓-3.6
2/20 23:00	-1.3	↓-3.1
2/20 23:10	-4.0	↓-2.7
2/20 23:20	-6.1	↓-2.1
2/20 23:30	-7.8	↓-1.7
2/20 23:40	-8.9	↓-1.1
2/20 23:50	-9.5	↓-0.6	干潮