20 (木)	03:40	09:44	15:32	21:51
	180cm	85cm	168cm	68cm
若潮 出 05:16 入 18:30 出 02:39 入 14:21

武豊（愛知）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	114.3	↑4.1
4/20 00:10	118.4	↑4.1
4/20 00:20	122.5	↑4.1
4/20 00:30	126.7	↑4.2	最大潮位差
4/20 00:40	130.9	↑4.2	最大潮位差
4/20 00:50	135.1	↑4.2	最大潮位差
4/20 01:00	139.2	↑4.1
4/20 01:10	143.3	↑4.1
4/20 01:20	147.3	↑4.0
4/20 01:30	151.2	↑3.9
4/20 01:40	154.9	↑3.7
4/20 01:50	158.5	↑3.6
4/20 02:00	161.9	↑3.4
4/20 02:10	165.0	↑3.1
4/20 02:20	167.9	↑2.9
4/20 02:30	170.6	↑2.7
4/20 02:40	172.9	↑2.3
4/20 02:50	174.9	↑2.0
4/20 03:00	176.5	↑1.6
4/20 03:10	177.8	↑1.3
4/20 03:20	178.7	↑0.9
4/20 03:30	179.3	↑0.6	満潮
4/20 03:40	179.4	↑0.1	満潮
4/20 03:50	179.2	↓-0.2
4/20 04:00	178.6	↓-0.6
4/20 04:10	177.7	↓-0.9
4/20 04:20	176.4	↓-1.3
4/20 04:30	174.7	↓-1.7
4/20 04:40	172.7	↓-2.0
4/20 04:50	170.5	↓-2.2
4/20 05:00	167.9	↓-2.6
4/20 05:10	165.2	↓-2.7
4/20 05:20	162.1	↓-3.1
4/20 05:30	158.9	↓-3.2
4/20 05:40	155.5	↓-3.4
4/20 05:50	152.0	↓-3.5
4/20 06:00	148.3	↓-3.7
4/20 06:10	144.5	↓-3.8
4/20 06:20	140.7	↓-3.8
4/20 06:30	136.7	↓-4.0
4/20 06:40	132.8	↓-3.9
4/20 06:50	128.8	↓-4.0
4/20 07:00	124.8	↓-4.0
4/20 07:10	120.9	↓-3.9
4/20 07:20	117.0	↓-3.9
4/20 07:30	113.2	↓-3.8
4/20 07:40	109.5	↓-3.7
4/20 07:50	106.0	↓-3.5
4/20 08:00	102.6	↓-3.4
4/20 08:10	99.5	↓-3.1
4/20 08:20	96.5	↓-3.0
4/20 08:30	93.8	↓-2.7
4/20 08:40	91.4	↓-2.4
4/20 08:50	89.3	↓-2.1
4/20 09:00	87.5	↓-1.8
4/20 09:10	86.1	↓-1.4
4/20 09:20	85.0	↓-1.1
4/20 09:30	84.4	↓-0.6
4/20 09:40	84.0	↓-0.4	干潮
4/20 09:50	84.1	↑0.1
4/20 10:00	84.6	↑0.5
4/20 10:10	85.4	↑0.8
4/20 10:20	86.6	↑1.2
4/20 10:30	88.1	↑1.5
4/20 10:40	89.9	↑1.8
4/20 10:50	92.0	↑2.1
4/20 11:00	94.4	↑2.4
4/20 11:10	97.1	↑2.7
4/20 11:20	99.9	↑2.8
4/20 11:30	103.0	↑3.1
4/20 11:40	106.2	↑3.2
4/20 11:50	109.5	↑3.3
4/20 12:00	113.0	↑3.5
4/20 12:10	116.5	↑3.5
4/20 12:20	120.1	↑3.6
4/20 12:30	123.7	↑3.6
4/20 12:40	127.3	↑3.6
4/20 12:50	130.9	↑3.6
4/20 13:00	134.5	↑3.6
4/20 13:10	137.9	↑3.4
4/20 13:20	141.3	↑3.4
4/20 13:30	144.6	↑3.3
4/20 13:40	147.8	↑3.2
4/20 13:50	150.8	↑3.0
4/20 14:00	153.6	↑2.8
4/20 14:10	156.2	↑2.6
4/20 14:20	158.6	↑2.4
4/20 14:30	160.7	↑2.1
4/20 14:40	162.6	↑1.9
4/20 14:50	164.2	↑1.6
4/20 15:00	165.4	↑1.2
4/20 15:10	166.3	↑0.9
4/20 15:20	166.9	↑0.6
4/20 15:30	167.1	↑0.2	満潮
4/20 15:40	166.9	↓-0.2
4/20 15:50	166.4	↓-0.5
4/20 16:00	165.6	↓-0.8
4/20 16:10	164.3	↓-1.3
4/20 16:20	162.8	↓-1.5
4/20 16:30	160.9	↓-1.9
4/20 16:40	158.8	↓-2.1
4/20 16:50	156.3	↓-2.5
4/20 17:00	153.7	↓-2.6
4/20 17:10	150.7	↓-3.0
4/20 17:20	147.6	↓-3.1
4/20 17:30	144.3	↓-3.3
4/20 17:40	140.8	↓-3.5
4/20 17:50	137.2	↓-3.6
4/20 18:00	133.6	↓-3.6
4/20 18:10	129.8	↓-3.8
4/20 18:20	125.9	↓-3.9
4/20 18:30	122.0	↓-3.9
4/20 18:40	118.1	↓-3.9
4/20 18:50	114.2	↓-3.9
4/20 19:00	110.3	↓-3.9
4/20 19:10	106.4	↓-3.9
4/20 19:20	102.6	↓-3.8
4/20 19:30	98.8	↓-3.8
4/20 19:40	95.2	↓-3.6
4/20 19:50	91.6	↓-3.6
4/20 20:00	88.2	↓-3.4
4/20 20:10	85.0	↓-3.2
4/20 20:20	81.9	↓-3.1
4/20 20:30	79.1	↓-2.8
4/20 20:40	76.5	↓-2.6
4/20 20:50	74.1	↓-2.4
4/20 21:00	72.1	↓-2.0
4/20 21:10	70.4	↓-1.7
4/20 21:20	69.1	↓-1.3
4/20 21:30	68.1	↓-1.0
4/20 21:40	67.5	↓-0.6
4/20 21:50	67.3	↓-0.2	干潮
4/20 22:00	67.5	↑0.2
4/20 22:10	68.2	↑0.7
4/20 22:20	69.2	↑1.0
4/20 22:30	70.6	↑1.4
4/20 22:40	72.5	↑1.9
4/20 22:50	74.7	↑2.2
4/20 23:00	77.2	↑2.5
4/20 23:10	80.1	↑2.9
4/20 23:20	83.4	↑3.3
4/20 23:30	86.9	↑3.5
4/20 23:40	90.6	↑3.7
4/20 23:50	94.6	↑4.0