20 (土)	04:28	10:40	16:30	22:42
	157cm	62cm	151cm	48cm
中潮 出 05:34 入 18:43 出 15:26 入 03:43

土佐清水（高知）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	70.6	↑3.4
4/20 00:10	74.2	↑3.6
4/20 00:20	78.1	↑3.9
4/20 00:30	82.0	↑3.9
4/20 00:40	86.2	↑4.2
4/20 00:50	90.4	↑4.2
4/20 01:00	94.8	↑4.4
4/20 01:10	99.2	↑4.4
4/20 01:20	103.6	↑4.4
4/20 01:30	108.1	↑4.5	最大潮位差
4/20 01:40	112.5	↑4.4
4/20 01:50	116.8	↑4.3
4/20 02:00	121.1	↑4.3
4/20 02:10	125.2	↑4.1
4/20 02:20	129.2	↑4.0
4/20 02:30	133.0	↑3.8
4/20 02:40	136.6	↑3.6
4/20 02:50	140.0	↑3.4
4/20 03:00	143.1	↑3.1
4/20 03:10	146.0	↑2.9
4/20 03:20	148.5	↑2.5
4/20 03:30	150.7	↑2.2
4/20 03:40	152.6	↑1.9
4/20 03:50	154.2	↑1.6
4/20 04:00	155.3	↑1.1
4/20 04:10	156.2	↑0.9
4/20 04:20	156.6	↑0.4	満潮
4/20 04:30	156.7	↑0.1
4/20 04:40	156.4	↓-0.3
4/20 04:50	155.8	↓-0.6
4/20 05:00	154.8	↓-1.0
4/20 05:10	153.5	↓-1.3
4/20 05:20	151.8	↓-1.7
4/20 05:30	149.8	↓-2.0
4/20 05:40	147.5	↓-2.3
4/20 05:50	145.0	↓-2.5
4/20 06:00	142.2	↓-2.8
4/20 06:10	139.2	↓-3.0
4/20 06:20	135.9	↓-3.3
4/20 06:30	132.5	↓-3.4
4/20 06:40	128.9	↓-3.6
4/20 06:50	125.2	↓-3.7
4/20 07:00	121.4	↓-3.8
4/20 07:10	117.5	↓-3.9
4/20 07:20	113.6	↓-3.9
4/20 07:30	109.6	↓-4.0
4/20 07:40	105.7	↓-3.9
4/20 07:50	101.8	↓-3.9
4/20 08:00	97.9	↓-3.9
4/20 08:10	94.1	↓-3.8
4/20 08:20	90.4	↓-3.7
4/20 08:30	86.8	↓-3.6
4/20 08:40	83.4	↓-3.4
4/20 08:50	80.2	↓-3.2
4/20 09:00	77.2	↓-3.0
4/20 09:10	74.3	↓-2.9
4/20 09:20	71.8	↓-2.5
4/20 09:30	69.4	↓-2.4
4/20 09:40	67.4	↓-2.0
4/20 09:50	65.6	↓-1.8
4/20 10:00	64.2	↓-1.4
4/20 10:10	63.0	↓-1.2
4/20 10:20	62.2	↓-0.8
4/20 10:30	61.7	↓-0.5	干潮
4/20 10:40	61.6	↓-0.1	干潮
4/20 10:50	61.8	↑0.2
4/20 11:00	62.3	↑0.5
4/20 11:10	63.2	↑0.9
4/20 11:20	64.4	↑1.2
4/20 11:30	65.9	↑1.5
4/20 11:40	67.8	↑1.9
4/20 11:50	69.9	↑2.1
4/20 12:00	72.4	↑2.5
4/20 12:10	75.0	↑2.6
4/20 12:20	78.0	↑3.0
4/20 12:30	81.2	↑3.2
4/20 12:40	84.5	↑3.3
4/20 12:50	88.1	↑3.6
4/20 13:00	91.7	↑3.6
4/20 13:10	95.5	↑3.8
4/20 13:20	99.4	↑3.9
4/20 13:30	103.4	↑4.0
4/20 13:40	107.3	↑3.9
4/20 13:50	111.3	↑4.0
4/20 14:00	115.2	↑3.9
4/20 14:10	119.1	↑3.9
4/20 14:20	122.9	↑3.8
4/20 14:30	126.5	↑3.6
4/20 14:40	129.9	↑3.4
4/20 14:50	133.2	↑3.3
4/20 15:00	136.3	↑3.1
4/20 15:10	139.1	↑2.8
4/20 15:20	141.6	↑2.5
4/20 15:30	143.8	↑2.2
4/20 15:40	145.8	↑2.0
4/20 15:50	147.4	↑1.6
4/20 16:00	148.6	↑1.2
4/20 16:10	149.5	↑0.9
4/20 16:20	150.0	↑0.5	満潮
4/20 16:30	150.2	↑0.2	満潮
4/20 16:40	150.0	↓-0.2
4/20 16:50	149.4	↓-0.6
4/20 17:00	148.4	↓-1.0
4/20 17:10	147.1	↓-1.3
4/20 17:20	145.4	↓-1.7
4/20 17:30	143.4	↓-2.0
4/20 17:40	141.1	↓-2.3
4/20 17:50	138.4	↓-2.7
4/20 18:00	135.5	↓-2.9
4/20 18:10	132.3	↓-3.2
4/20 18:20	128.9	↓-3.4
4/20 18:30	125.3	↓-3.6
4/20 18:40	121.5	↓-3.8
4/20 18:50	117.5	↓-4.0
4/20 19:00	113.4	↓-4.1
4/20 19:10	109.2	↓-4.2
4/20 19:20	105.0	↓-4.2
4/20 19:30	100.7	↓-4.3
4/20 19:40	96.4	↓-4.3
4/20 19:50	92.1	↓-4.3
4/20 20:00	87.8	↓-4.3
4/20 20:10	83.7	↓-4.1
4/20 20:20	79.6	↓-4.1
4/20 20:30	75.7	↓-3.9
4/20 20:40	71.9	↓-3.8
4/20 20:50	68.3	↓-3.6
4/20 21:00	64.9	↓-3.4
4/20 21:10	61.7	↓-3.2
4/20 21:20	58.8	↓-2.9
4/20 21:30	56.2	↓-2.6
4/20 21:40	53.8	↓-2.4
4/20 21:50	51.8	↓-2.0
4/20 22:00	50.1	↓-1.7
4/20 22:10	48.8	↓-1.3
4/20 22:20	47.8	↓-1.0
4/20 22:30	47.2	↓-0.6
4/20 22:40	47.0	↓-0.2	干潮
4/20 22:50	47.2	↑0.2
4/20 23:00	47.8	↑0.6
4/20 23:10	48.7	↑0.9
4/20 23:20	50.1	↑1.4
4/20 23:30	51.8	↑1.7
4/20 23:40	53.9	↑2.1
4/20 23:50	56.4	↑2.5