20 (木)	08:35	01:42	21:31	15:15
	134cm	64cm	109cm	64cm
若潮 出 05:24 入 18:38 出 02:48 入 14:29

高砂（兵庫）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	72.7	↓-1.8
4/20 00:10	71.0	↓-1.7
4/20 00:20	69.5	↓-1.5
4/20 00:30	68.1	↓-1.4
4/20 00:40	66.8	↓-1.3
4/20 00:50	65.8	↓-1.0
4/20 01:00	64.9	↓-0.9
4/20 01:10	64.2	↓-0.7
4/20 01:20	63.7	↓-0.5
4/20 01:30	63.4	↓-0.3
4/20 01:40	63.3	↓-0.1	干潮
4/20 01:50	63.4	↑0.1
4/20 02:00	63.7	↑0.3
4/20 02:10	64.1	↑0.4
4/20 02:20	64.7	↑0.6
4/20 02:30	65.5	↑0.8
4/20 02:40	66.4	↑0.9
4/20 02:50	67.5	↑1.1
4/20 03:00	68.8	↑1.3
4/20 03:10	70.2	↑1.4
4/20 03:20	71.8	↑1.6
4/20 03:30	73.5	↑1.7
4/20 03:40	75.4	↑1.9
4/20 03:50	77.4	↑2.0
4/20 04:00	79.6	↑2.2
4/20 04:10	81.9	↑2.3
4/20 04:20	84.3	↑2.4
4/20 04:30	86.9	↑2.6
4/20 04:40	89.5	↑2.6
4/20 04:50	92.2	↑2.7
4/20 05:00	95.0	↑2.8
4/20 05:10	97.9	↑2.9
4/20 05:20	100.8	↑2.9
4/20 05:30	103.6	↑2.8
4/20 05:40	106.5	↑2.9
4/20 05:50	109.2	↑2.7
4/20 06:00	111.9	↑2.7
4/20 06:10	114.5	↑2.6
4/20 06:20	117.0	↑2.5
4/20 06:30	119.3	↑2.3
4/20 06:40	121.5	↑2.2
4/20 06:50	123.5	↑2.0
4/20 07:00	125.3	↑1.8
4/20 07:10	127.0	↑1.7
4/20 07:20	128.4	↑1.4
4/20 07:30	129.7	↑1.3
4/20 07:40	130.7	↑1.0
4/20 07:50	131.6	↑0.9
4/20 08:00	132.3	↑0.7
4/20 08:10	132.9	↑0.6
4/20 08:20	133.2	↑0.3
4/20 08:30	133.4	↑0.2	満潮
4/20 08:40	133.4	0
4/20 08:50	133.2	↓-0.2
4/20 09:00	132.8	↓-0.4
4/20 09:10	132.2	↓-0.6
4/20 09:20	131.5	↓-0.7
4/20 09:30	130.6	↓-0.9
4/20 09:40	129.4	↓-1.2
4/20 09:50	128.0	↓-1.4
4/20 10:00	126.5	↓-1.5
4/20 10:10	124.7	↓-1.8
4/20 10:20	122.7	↓-2.0
4/20 10:30	120.5	↓-2.2
4/20 10:40	118.2	↓-2.3
4/20 10:50	115.6	↓-2.6
4/20 11:00	112.9	↓-2.7
4/20 11:10	110.1	↓-2.8
4/20 11:20	107.1	↓-3.0
4/20 11:30	104.1	↓-3.0
4/20 11:40	101.0	↓-3.1	最大潮位差
4/20 11:50	97.9	↓-3.1	最大潮位差
4/20 12:00	94.8	↓-3.1	最大潮位差
4/20 12:10	91.8	↓-3.0
4/20 12:20	88.8	↓-3.0
4/20 12:30	85.9	↓-2.9
4/20 12:40	83.2	↓-2.7
4/20 12:50	80.6	↓-2.6
4/20 13:00	78.1	↓-2.5
4/20 13:10	75.9	↓-2.2
4/20 13:20	73.8	↓-2.1
4/20 13:30	72.0	↓-1.8
4/20 13:40	70.3	↓-1.7
4/20 13:50	68.8	↓-1.5
4/20 14:00	67.5	↓-1.3
4/20 14:10	66.4	↓-1.1
4/20 14:20	65.4	↓-1.0
4/20 14:30	64.6	↓-0.8
4/20 14:40	64.0	↓-0.6
4/20 14:50	63.6	↓-0.4
4/20 15:00	63.3	↓-0.3
4/20 15:10	63.2	↓-0.1	干潮
4/20 15:20	63.2	0
4/20 15:30	63.4	↑0.2
4/20 15:40	63.7	↑0.3
4/20 15:50	64.2	↑0.5
4/20 16:00	64.9	↑0.7
4/20 16:10	65.7	↑0.8
4/20 16:20	66.7	↑1.0
4/20 16:30	67.9	↑1.2
4/20 16:40	69.2	↑1.3
4/20 16:50	70.7	↑1.5
4/20 17:00	72.3	↑1.6
4/20 17:10	74.1	↑1.8
4/20 17:20	76.0	↑1.9
4/20 17:30	77.9	↑1.9
4/20 17:40	80.0	↑2.1
4/20 17:50	82.0	↑2.0
4/20 18:00	84.1	↑2.1
4/20 18:10	86.2	↑2.1
4/20 18:20	88.3	↑2.1
4/20 18:30	90.3	↑2.0
4/20 18:40	92.3	↑2.0
4/20 18:50	94.1	↑1.8
4/20 19:00	95.9	↑1.8
4/20 19:10	97.6	↑1.7
4/20 19:20	99.1	↑1.5
4/20 19:30	100.6	↑1.5
4/20 19:40	101.9	↑1.3
4/20 19:50	103.1	↑1.2
4/20 20:00	104.1	↑1.0
4/20 20:10	105.1	↑1.0
4/20 20:20	106.0	↑0.9
4/20 20:30	106.7	↑0.7
4/20 20:40	107.4	↑0.7
4/20 20:50	107.9	↑0.5
4/20 21:00	108.4	↑0.5
4/20 21:10	108.7	↑0.3
4/20 21:20	108.9	↑0.2
4/20 21:30	108.9	0	満潮
4/20 21:40	108.9	0
4/20 21:50	108.6	↓-0.3
4/20 22:00	108.2	↓-0.4
4/20 22:10	107.6	↓-0.6
4/20 22:20	106.9	↓-0.7
4/20 22:30	105.9	↓-1.0
4/20 22:40	104.7	↓-1.2
4/20 22:50	103.4	↓-1.3
4/20 23:00	101.8	↓-1.6
4/20 23:10	100.1	↓-1.7
4/20 23:20	98.2	↓-1.9
4/20 23:30	96.1	↓-2.1
4/20 23:40	94.0	↓-2.1
4/20 23:50	91.7	↓-2.3