9 (日)	07:23	01:35	20:31	13:53
	170cm	52cm	165cm	4cm
中潮 出 05:42 入 18:30 出 21:47 入 07:16 潮干狩り ◎ 11:47～16:00

室戸岬（高知）2023年04月9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
4/9 00:00	71.7	↓-4.1
4/9 00:10	67.9	↓-3.8
4/9 00:20	64.4	↓-3.5
4/9 00:30	61.3	↓-3.1
4/9 00:40	58.6	↓-2.7
4/9 00:50	56.3	↓-2.3
4/9 01:00	54.5	↓-1.8
4/9 01:10	53.1	↓-1.4
4/9 01:20	52.2	↓-0.9
4/9 01:30	51.7	↓-0.5	干潮
4/9 01:40	51.8	↑0.1
4/9 01:50	52.3	↑0.5
4/9 02:00	53.3	↑1.0
4/9 02:10	54.8	↑1.5
4/9 02:20	56.7	↑1.9
4/9 02:30	59.1	↑2.4
4/9 02:40	61.9	↑2.8
4/9 02:50	65.1	↑3.2
4/9 03:00	68.7	↑3.6
4/9 03:10	72.6	↑3.9
4/9 03:20	76.8	↑4.2
4/9 03:30	81.2	↑4.4
4/9 03:40	86.0	↑4.8
4/9 03:50	90.9	↑4.9
4/9 04:00	95.9	↑5.0
4/9 04:10	101.1	↑5.2
4/9 04:20	106.4	↑5.3
4/9 04:30	111.7	↑5.3
4/9 04:40	117.0	↑5.3
4/9 04:50	122.2	↑5.2
4/9 05:00	127.3	↑5.1
4/9 05:10	132.4	↑5.1
4/9 05:20	137.2	↑4.8
4/9 05:30	141.9	↑4.7
4/9 05:40	146.3	↑4.4
4/9 05:50	150.4	↑4.1
4/9 06:00	154.2	↑3.8
4/9 06:10	157.7	↑3.5
4/9 06:20	160.7	↑3.0
4/9 06:30	163.4	↑2.7
4/9 06:40	165.7	↑2.3
4/9 06:50	167.5	↑1.8
4/9 07:00	168.8	↑1.3
4/9 07:10	169.6	↑0.8
4/9 07:20	170.0	↑0.4	満潮
4/9 07:30	169.8	↓-0.2
4/9 07:40	169.1	↓-0.7
4/9 07:50	167.9	↓-1.2
4/9 08:00	166.1	↓-1.8
4/9 08:10	163.9	↓-2.2
4/9 08:20	161.1	↓-2.8
4/9 08:30	157.9	↓-3.2
4/9 08:40	154.2	↓-3.7
4/9 08:50	150.0	↓-4.2
4/9 09:00	145.4	↓-4.6
4/9 09:10	140.5	↓-4.9
4/9 09:20	135.1	↓-5.4
4/9 09:30	129.5	↓-5.6
4/9 09:40	123.6	↓-5.9
4/9 09:50	117.4	↓-6.2
4/9 10:00	111.1	↓-6.3
4/9 10:10	104.5	↓-6.6
4/9 10:20	97.9	↓-6.6
4/9 10:30	91.2	↓-6.7	最大潮位差
4/9 10:40	84.5	↓-6.7	最大潮位差
4/9 10:50	77.8	↓-6.7	最大潮位差
4/9 11:00	71.2	↓-6.6
4/9 11:10	64.7	↓-6.5
4/9 11:20	58.3	↓-6.4
4/9 11:30	52.1	↓-6.2
4/9 11:40	46.2	↓-5.9
4/9 11:50	40.5	↓-5.7
4/9 12:00	35.1	↓-5.4
4/9 12:10	30.1	↓-5.0
4/9 12:20	25.4	↓-4.7
4/9 12:30	21.1	↓-4.3
4/9 12:40	17.2	↓-3.9
4/9 12:50	13.8	↓-3.4
4/9 13:00	10.9	↓-2.9
4/9 13:10	8.4	↓-2.5
4/9 13:20	6.5	↓-1.9
4/9 13:30	5.0	↓-1.5
4/9 13:40	4.1	↓-0.9
4/9 13:50	3.7	↓-0.4	干潮
4/9 14:00	3.9	↑0.2
4/9 14:10	4.6	↑0.7
4/9 14:20	5.8	↑1.2
4/9 14:30	7.5	↑1.7
4/9 14:40	9.7	↑2.2
4/9 14:50	12.4	↑2.7
4/9 15:00	15.5	↑3.1
4/9 15:10	19.1	↑3.6
4/9 15:20	23.1	↑4.0
4/9 15:30	27.5	↑4.4
4/9 15:40	32.3	↑4.8
4/9 15:50	37.3	↑5.0
4/9 16:00	42.7	↑5.4
4/9 16:10	48.3	↑5.6
4/9 16:20	54.1	↑5.8
4/9 16:30	60.1	↑6.0
4/9 16:40	66.2	↑6.1
4/9 16:50	72.4	↑6.2
4/9 17:00	78.7	↑6.3
4/9 17:10	85.0	↑6.3
4/9 17:20	91.3	↑6.3
4/9 17:30	97.5	↑6.2
4/9 17:40	103.6	↑6.1
4/9 17:50	109.6	↑6.0
4/9 18:00	115.5	↑5.9
4/9 18:10	121.1	↑5.6
4/9 18:20	126.5	↑5.4
4/9 18:30	131.7	↑5.2
4/9 18:40	136.6	↑4.9
4/9 18:50	141.1	↑4.5
4/9 19:00	145.3	↑4.2
4/9 19:10	149.1	↑3.8
4/9 19:20	152.5	↑3.4
4/9 19:30	155.5	↑3.0
4/9 19:40	158.1	↑2.6
4/9 19:50	160.2	↑2.1
4/9 20:00	161.9	↑1.7
4/9 20:10	163.1	↑1.2
4/9 20:20	163.8	↑0.7
4/9 20:30	164.0	↑0.2	満潮
4/9 20:40	163.8	↓-0.2
4/9 20:50	163.1	↓-0.7
4/9 21:00	162.0	↓-1.1
4/9 21:10	160.4	↓-1.6
4/9 21:20	158.4	↓-2.0
4/9 21:30	156.0	↓-2.4
4/9 21:40	153.3	↓-2.7
4/9 21:50	150.2	↓-3.1
4/9 22:00	146.8	↓-3.4
4/9 22:10	143.1	↓-3.7
4/9 22:20	139.2	↓-3.9
4/9 22:30	135.1	↓-4.1
4/9 22:40	130.9	↓-4.2
4/9 22:50	126.5	↓-4.4
4/9 23:00	122.0	↓-4.5
4/9 23:10	117.4	↓-4.6
4/9 23:20	112.9	↓-4.5
4/9 23:30	108.4	↓-4.5
4/9 23:40	103.9	↓-4.5
4/9 23:50	99.5	↓-4.4