20 (木)	02:42	08:57	14:43	20:50
	121cm	58cm	111cm	48cm
若潮 出 05:04 入 18:20 出 02:29 入 14:09

江ノ島（神奈川）2028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	95.5	↑2.9
4/20 00:10	98.3	↑2.8
4/20 00:20	100.9	↑2.6
4/20 00:30	103.5	↑2.6
4/20 00:40	105.9	↑2.4
4/20 00:50	108.2	↑2.3
4/20 01:00	110.3	↑2.1
4/20 01:10	112.3	↑2.0
4/20 01:20	114.0	↑1.7
4/20 01:30	115.6	↑1.6
4/20 01:40	117.0	↑1.4
4/20 01:50	118.2	↑1.2
4/20 02:00	119.2	↑1.0
4/20 02:10	120.0	↑0.8
4/20 02:20	120.5	↑0.5
4/20 02:30	120.9	↑0.4
4/20 02:40	121.0	↑0.1	満潮
4/20 02:50	120.9	↓-0.1
4/20 03:00	120.6	↓-0.3
4/20 03:10	120.1	↓-0.5
4/20 03:20	119.4	↓-0.7
4/20 03:30	118.5	↓-0.9
4/20 03:40	117.3	↓-1.2
4/20 03:50	116.0	↓-1.3
4/20 04:00	114.5	↓-1.5
4/20 04:10	112.9	↓-1.6
4/20 04:20	111.1	↓-1.8
4/20 04:30	109.1	↓-2.0
4/20 04:40	107.0	↓-2.1
4/20 04:50	104.8	↓-2.2
4/20 05:00	102.4	↓-2.4
4/20 05:10	100.0	↓-2.4
4/20 05:20	97.4	↓-2.6
4/20 05:30	94.9	↓-2.5
4/20 05:40	92.2	↓-2.7
4/20 05:50	89.6	↓-2.6
4/20 06:00	86.9	↓-2.7
4/20 06:10	84.2	↓-2.7
4/20 06:20	81.6	↓-2.6
4/20 06:30	79.0	↓-2.6
4/20 06:40	76.5	↓-2.5
4/20 06:50	74.0	↓-2.5
4/20 07:00	71.7	↓-2.3
4/20 07:10	69.5	↓-2.2
4/20 07:20	67.4	↓-2.1
4/20 07:30	65.5	↓-1.9
4/20 07:40	63.8	↓-1.7
4/20 07:50	62.2	↓-1.6
4/20 08:00	60.9	↓-1.3
4/20 08:10	59.7	↓-1.2
4/20 08:20	58.8	↓-0.9
4/20 08:30	58.1	↓-0.7
4/20 08:40	57.6	↓-0.5
4/20 08:50	57.3	↓-0.3	干潮
4/20 09:00	57.3	0
4/20 09:10	57.5	↑0.2
4/20 09:20	58.0	↑0.5
4/20 09:30	58.7	↑0.7
4/20 09:40	59.6	↑0.9
4/20 09:50	60.7	↑1.1
4/20 10:00	62.0	↑1.3
4/20 10:10	63.5	↑1.5
4/20 10:20	65.1	↑1.6
4/20 10:30	67.0	↑1.9
4/20 10:40	68.9	↑1.9
4/20 10:50	71.0	↑2.1
4/20 11:00	73.2	↑2.2
4/20 11:10	75.5	↑2.3
4/20 11:20	77.9	↑2.4
4/20 11:30	80.3	↑2.4
4/20 11:40	82.7	↑2.4
4/20 11:50	85.2	↑2.5
4/20 12:00	87.6	↑2.4
4/20 12:10	90.0	↑2.4
4/20 12:20	92.3	↑2.3
4/20 12:30	94.6	↑2.3
4/20 12:40	96.7	↑2.1
4/20 12:50	98.8	↑2.1
4/20 13:00	100.8	↑2.0
4/20 13:10	102.6	↑1.8
4/20 13:20	104.2	↑1.6
4/20 13:30	105.7	↑1.5
4/20 13:40	107.1	↑1.4
4/20 13:50	108.2	↑1.1
4/20 14:00	109.2	↑1.0
4/20 14:10	109.9	↑0.7
4/20 14:20	110.5	↑0.6
4/20 14:30	110.8	↑0.3
4/20 14:40	111.0	↑0.2	満潮
4/20 14:50	110.9	↓-0.1
4/20 15:00	110.7	↓-0.2
4/20 15:10	110.2	↓-0.5
4/20 15:20	109.5	↓-0.7
4/20 15:30	108.6	↓-0.9
4/20 15:40	107.5	↓-1.1
4/20 15:50	106.2	↓-1.3
4/20 16:00	104.8	↓-1.4
4/20 16:10	103.1	↓-1.7
4/20 16:20	101.3	↓-1.8
4/20 16:30	99.3	↓-2.0
4/20 16:40	97.2	↓-2.1
4/20 16:50	95.0	↓-2.2
4/20 17:00	92.7	↓-2.3
4/20 17:10	90.2	↓-2.5
4/20 17:20	87.7	↓-2.5
4/20 17:30	85.1	↓-2.6
4/20 17:40	82.4	↓-2.7
4/20 17:50	79.8	↓-2.6
4/20 18:00	77.1	↓-2.7
4/20 18:10	74.4	↓-2.7
4/20 18:20	71.7	↓-2.7
4/20 18:30	69.1	↓-2.6
4/20 18:40	66.6	↓-2.5
4/20 18:50	64.1	↓-2.5
4/20 19:00	61.8	↓-2.3
4/20 19:10	59.6	↓-2.2
4/20 19:20	57.5	↓-2.1
4/20 19:30	55.6	↓-1.9
4/20 19:40	53.8	↓-1.8
4/20 19:50	52.3	↓-1.5
4/20 20:00	51.0	↓-1.3
4/20 20:10	49.9	↓-1.1
4/20 20:20	49.0	↓-0.9
4/20 20:30	48.4	↓-0.6
4/20 20:40	48.0	↓-0.4	干潮
4/20 20:50	47.9	↓-0.1	干潮
4/20 21:00	48.0	↑0.1
4/20 21:10	48.4	↑0.4
4/20 21:20	49.1	↑0.7
4/20 21:30	50.0	↑0.9
4/20 21:40	51.2	↑1.2
4/20 21:50	52.7	↑1.5
4/20 22:00	54.3	↑1.6
4/20 22:10	56.3	↑2.0
4/20 22:20	58.4	↑2.1
4/20 22:30	60.7	↑2.3
4/20 22:40	63.2	↑2.5
4/20 22:50	65.9	↑2.7
4/20 23:00	68.7	↑2.8
4/20 23:10	71.7	↑3.0
4/20 23:20	74.7	↑3.0
4/20 23:30	77.8	↑3.1
4/20 23:40	81.0	↑3.2
4/20 23:50	84.3	↑3.3	最大潮位差