13 (金)	04:25	10:32	16:45	22:53
	159cm	53cm	166cm	54cm
大潮 出 05:49 入 17:15 出 04:08 入 16:35

南伊豆（静岡）2023年10月13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
10/13 00:00	79.9	↑2.8
10/13 00:10	83.0	↑3.1
10/13 00:20	86.3	↑3.3
10/13 00:30	89.8	↑3.5
10/13 00:40	93.5	↑3.7
10/13 00:50	97.3	↑3.8
10/13 01:00	101.2	↑3.9
10/13 01:10	105.2	↑4.0
10/13 01:20	109.3	↑4.1
10/13 01:30	113.3	↑4.0
10/13 01:40	117.4	↑4.1
10/13 01:50	121.4	↑4.0
10/13 02:00	125.4	↑4.0
10/13 02:10	129.3	↑3.9
10/13 02:20	133.0	↑3.7
10/13 02:30	136.5	↑3.5
10/13 02:40	139.9	↑3.4
10/13 02:50	143.1	↑3.2
10/13 03:00	146.0	↑2.9
10/13 03:10	148.7	↑2.7
10/13 03:20	151.1	↑2.4
10/13 03:30	153.2	↑2.1
10/13 03:40	154.9	↑1.7
10/13 03:50	156.4	↑1.5
10/13 04:00	157.4	↑1.0
10/13 04:10	158.1	↑0.7
10/13 04:20	158.5	↑0.4	満潮
10/13 04:30	158.5	0
10/13 04:40	158.1	↓-0.4
10/13 04:50	157.3	↓-0.8
10/13 05:00	156.1	↓-1.2
10/13 05:10	154.6	↓-1.5
10/13 05:20	152.8	↓-1.8
10/13 05:30	150.6	↓-2.2
10/13 05:40	148.0	↓-2.6
10/13 05:50	145.2	↓-2.8
10/13 06:00	142.0	↓-3.2
10/13 06:10	138.6	↓-3.4
10/13 06:20	135.0	↓-3.6
10/13 06:30	131.1	↓-3.9
10/13 06:40	127.1	↓-4.0
10/13 06:50	122.9	↓-4.2
10/13 07:00	118.5	↓-4.4
10/13 07:10	114.1	↓-4.4
10/13 07:20	109.6	↓-4.5
10/13 07:30	105.1	↓-4.5
10/13 07:40	100.5	↓-4.6
10/13 07:50	96.1	↓-4.4
10/13 08:00	91.6	↓-4.5
10/13 08:10	87.3	↓-4.3
10/13 08:20	83.1	↓-4.2
10/13 08:30	79.1	↓-4.0
10/13 08:40	75.3	↓-3.8
10/13 08:50	71.7	↓-3.6
10/13 09:00	68.3	↓-3.4
10/13 09:10	65.2	↓-3.1
10/13 09:20	62.5	↓-2.7
10/13 09:30	60.0	↓-2.5
10/13 09:40	57.9	↓-2.1
10/13 09:50	56.1	↓-1.8
10/13 10:00	54.7	↓-1.4
10/13 10:10	53.7	↓-1.0
10/13 10:20	53.1	↓-0.6
10/13 10:30	52.8	↓-0.3	干潮
10/13 10:40	53.0	↑0.2
10/13 10:50	53.6	↑0.6
10/13 11:00	54.6	↑1.0
10/13 11:10	55.9	↑1.3
10/13 11:20	57.7	↑1.8
10/13 11:30	59.8	↑2.1
10/13 11:40	62.2	↑2.4
10/13 11:50	65.0	↑2.8
10/13 12:00	68.1	↑3.1
10/13 12:10	71.5	↑3.4
10/13 12:20	75.2	↑3.7
10/13 12:30	79.1	↑3.9
10/13 12:40	83.2	↑4.1
10/13 12:50	87.5	↑4.3
10/13 13:00	92.0	↑4.5
10/13 13:10	96.6	↑4.6
10/13 13:20	101.2	↑4.6
10/13 13:30	105.9	↑4.7
10/13 13:40	110.7	↑4.8	最大潮位差
10/13 13:50	115.4	↑4.7
10/13 14:00	120.1	↑4.7
10/13 14:10	124.7	↑4.6
10/13 14:20	129.2	↑4.5
10/13 14:30	133.5	↑4.3
10/13 14:40	137.7	↑4.2
10/13 14:50	141.7	↑4.0
10/13 15:00	145.4	↑3.7
10/13 15:10	148.9	↑3.5
10/13 15:20	152.2	↑3.3
10/13 15:30	155.1	↑2.9
10/13 15:40	157.7	↑2.6
10/13 15:50	159.9	↑2.2
10/13 16:00	161.8	↑1.9
10/13 16:10	163.3	↑1.5
10/13 16:20	164.5	↑1.2
10/13 16:30	165.2	↑0.7
10/13 16:40	165.6	↑0.4	満潮
10/13 16:50	165.5	↓-0.1
10/13 17:00	165.0	↓-0.5
10/13 17:10	164.2	↓-0.8
10/13 17:20	162.9	↓-1.3
10/13 17:30	161.3	↓-1.6
10/13 17:40	159.3	↓-2.0
10/13 17:50	156.9	↓-2.4
10/13 18:00	154.2	↓-2.7
10/13 18:10	151.1	↓-3.1
10/13 18:20	147.8	↓-3.3
10/13 18:30	144.1	↓-3.7
10/13 18:40	140.3	↓-3.8
10/13 18:50	136.2	↓-4.1
10/13 19:00	131.9	↓-4.3
10/13 19:10	127.4	↓-4.5
10/13 19:20	122.9	↓-4.5
10/13 19:30	118.2	↓-4.7
10/13 19:40	113.5	↓-4.7
10/13 19:50	108.7	↓-4.8	最大潮位差
10/13 20:00	103.9	↓-4.8	最大潮位差
10/13 20:10	99.2	↓-4.7
10/13 20:20	94.6	↓-4.6
10/13 20:30	90.1	↓-4.5
10/13 20:40	85.7	↓-4.4
10/13 20:50	81.5	↓-4.2
10/13 21:00	77.5	↓-4.0
10/13 21:10	73.7	↓-3.8
10/13 21:20	70.2	↓-3.5
10/13 21:30	66.9	↓-3.3
10/13 21:40	64.0	↓-2.9
10/13 21:50	61.4	↓-2.6
10/13 22:00	59.2	↓-2.2
10/13 22:10	57.3	↓-1.9
10/13 22:20	55.8	↓-1.5
10/13 22:30	54.7	↓-1.1
10/13 22:40	54.0	↓-0.7
10/13 22:50	53.7	↓-0.3	干潮
10/13 23:00	53.8	↑0.1
10/13 23:10	54.4	↑0.6
10/13 23:20	55.3	↑0.9
10/13 23:30	56.7	↑1.4
10/13 23:40	58.4	↑1.7
10/13 23:50	60.5	↑2.1