20 (土)	04:11	10:12	15:59	22:16
	102cm	44cm	96cm	26cm
中潮 出 05:03 入 17:58 出 14:50 入 02:59

沖港／母島（東京）2024年04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
4/20 00:00	48.3	↑2.7
4/20 00:10	51.1	↑2.8
4/20 00:20	54.0	↑2.9
4/20 00:30	57.0	↑3.0	最大潮位差
4/20 00:40	60.0	↑3.0	最大潮位差
4/20 00:50	63.0	↑3.0	最大潮位差
4/20 01:00	66.0	↑3.0	最大潮位差
4/20 01:10	69.0	↑3.0	最大潮位差
4/20 01:20	71.9	↑2.9
4/20 01:30	74.8	↑2.9
4/20 01:40	77.6	↑2.8
4/20 01:50	80.4	↑2.8
4/20 02:00	83.0	↑2.6
4/20 02:10	85.5	↑2.5
4/20 02:20	87.8	↑2.3
4/20 02:30	90.0	↑2.2
4/20 02:40	92.0	↑2.0
4/20 02:50	93.9	↑1.9
4/20 03:00	95.5	↑1.6
4/20 03:10	97.0	↑1.5
4/20 03:20	98.2	↑1.2
4/20 03:30	99.2	↑1.0
4/20 03:40	100.0	↑0.8
4/20 03:50	100.6	↑0.6
4/20 04:00	100.9	↑0.3
4/20 04:10	101.1	↑0.2	満潮
4/20 04:20	100.9	↓-0.2
4/20 04:30	100.6	↓-0.3
4/20 04:40	100.0	↓-0.6
4/20 04:50	99.2	↓-0.8
4/20 05:00	98.3	↓-0.9
4/20 05:10	97.1	↓-1.2
4/20 05:20	95.7	↓-1.4
4/20 05:30	94.1	↓-1.6
4/20 05:40	92.4	↓-1.7
4/20 05:50	90.5	↓-1.9
4/20 06:00	88.5	↓-2.0
4/20 06:10	86.3	↓-2.2
4/20 06:20	84.1	↓-2.2
4/20 06:30	81.8	↓-2.3
4/20 06:40	79.4	↓-2.4
4/20 06:50	76.9	↓-2.5
4/20 07:00	74.4	↓-2.5
4/20 07:10	71.9	↓-2.5
4/20 07:20	69.4	↓-2.5
4/20 07:30	66.9	↓-2.5
4/20 07:40	64.5	↓-2.4
4/20 07:50	62.1	↓-2.4
4/20 08:00	59.8	↓-2.3
4/20 08:10	57.6	↓-2.2
4/20 08:20	55.4	↓-2.2
4/20 08:30	53.5	↓-1.9
4/20 08:40	51.6	↓-1.9
4/20 08:50	50.0	↓-1.6
4/20 09:00	48.4	↓-1.6
4/20 09:10	47.1	↓-1.3
4/20 09:20	46.0	↓-1.1
4/20 09:30	45.0	↓-1.0
4/20 09:40	44.3	↓-0.7
4/20 09:50	43.7	↓-0.6
4/20 10:00	43.4	↓-0.3
4/20 10:10	43.3	↓-0.1	干潮
4/20 10:20	43.3	0
4/20 10:30	43.6	↑0.3
4/20 10:40	44.2	↑0.6
4/20 10:50	44.9	↑0.7
4/20 11:00	45.8	↑0.9
4/20 11:10	46.9	↑1.1
4/20 11:20	48.2	↑1.3
4/20 11:30	49.7	↑1.5
4/20 11:40	51.3	↑1.6
4/20 11:50	53.1	↑1.8
4/20 12:00	55.0	↑1.9
4/20 12:10	57.0	↑2.0
4/20 12:20	59.1	↑2.1
4/20 12:30	61.4	↑2.3
4/20 12:40	63.6	↑2.2
4/20 12:50	66.0	↑2.4
4/20 13:00	68.3	↑2.3
4/20 13:10	70.7	↑2.4
4/20 13:20	73.1	↑2.4
4/20 13:30	75.4	↑2.3
4/20 13:40	77.7	↑2.3
4/20 13:50	79.9	↑2.2
4/20 14:00	82.1	↑2.2
4/20 14:10	84.1	↑2.0
4/20 14:20	86.1	↑2.0
4/20 14:30	87.9	↑1.8
4/20 14:40	89.5	↑1.6
4/20 14:50	91.0	↑1.5
4/20 15:00	92.3	↑1.3
4/20 15:10	93.5	↑1.2
4/20 15:20	94.4	↑0.9
4/20 15:30	95.1	↑0.7
4/20 15:40	95.6	↑0.5
4/20 15:50	95.9	↑0.3	満潮
4/20 16:00	96.0	↑0.1
4/20 16:10	95.8	↓-0.2
4/20 16:20	95.4	↓-0.4
4/20 16:30	94.8	↓-0.6
4/20 16:40	93.9	↓-0.9
4/20 16:50	92.9	↓-1.0
4/20 17:00	91.6	↓-1.3
4/20 17:10	90.1	↓-1.5
4/20 17:20	88.4	↓-1.7
4/20 17:30	86.5	↓-1.9
4/20 17:40	84.4	↓-2.1
4/20 17:50	82.2	↓-2.2
4/20 18:00	79.8	↓-2.4
4/20 18:10	77.3	↓-2.5
4/20 18:20	74.7	↓-2.6
4/20 18:30	72.0	↓-2.7
4/20 18:40	69.1	↓-2.9
4/20 18:50	66.3	↓-2.8
4/20 19:00	63.4	↓-2.9
4/20 19:10	60.4	↓-3.0	最大潮位差
4/20 19:20	57.5	↓-2.9
4/20 19:30	54.6	↓-2.9
4/20 19:40	51.7	↓-2.9
4/20 19:50	48.9	↓-2.8
4/20 20:00	46.1	↓-2.8
4/20 20:10	43.5	↓-2.6
4/20 20:20	41.0	↓-2.5
4/20 20:30	38.6	↓-2.4
4/20 20:40	36.4	↓-2.2
4/20 20:50	34.3	↓-2.1
4/20 21:00	32.4	↓-1.9
4/20 21:10	30.8	↓-1.6
4/20 21:20	29.3	↓-1.5
4/20 21:30	28.1	↓-1.2
4/20 21:40	27.1	↓-1.0
4/20 21:50	26.3	↓-0.8
4/20 22:00	25.8	↓-0.5
4/20 22:10	25.6	↓-0.2	干潮
4/20 22:20	25.6	0
4/20 22:30	25.9	↑0.3
4/20 22:40	26.4	↑0.5
4/20 22:50	27.2	↑0.8
4/20 23:00	28.2	↑1.0
4/20 23:10	29.4	↑1.2
4/20 23:20	30.9	↑1.5
4/20 23:30	32.7	↑1.8
4/20 23:40	34.6	↑1.9
4/20 23:50	36.8	↑2.2