13 (水)	07:19	01:13	19:27	13:22
	182cm	44cm	187cm	49cm
大潮 出 06:36 入 18:15 出 18:35 入 06:24

長山（沖縄）2038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	56.1	↓-3.6
10/13 00:10	52.9	↓-3.2
10/13 00:20	50.2	↓-2.7
10/13 00:30	47.9	↓-2.3
10/13 00:40	46.0	↓-1.9
10/13 00:50	44.7	↓-1.3
10/13 01:00	43.9	↓-0.8
10/13 01:10	43.5	↓-0.4	干潮
10/13 01:20	43.7	↑0.2
10/13 01:30	44.3	↑0.6
10/13 01:40	45.5	↑1.2
10/13 01:50	47.1	↑1.6
10/13 02:00	49.3	↑2.2
10/13 02:10	51.9	↑2.6
10/13 02:20	54.9	↑3.0
10/13 02:30	58.3	↑3.4
10/13 02:40	62.2	↑3.9
10/13 02:50	66.4	↑4.2
10/13 03:00	71.0	↑4.6
10/13 03:10	75.9	↑4.9
10/13 03:20	81.0	↑5.1
10/13 03:30	86.4	↑5.4
10/13 03:40	91.9	↑5.5
10/13 03:50	97.7	↑5.8
10/13 04:00	103.5	↑5.8
10/13 04:10	109.4	↑5.9
10/13 04:20	115.4	↑6.0
10/13 04:30	121.3	↑5.9
10/13 04:40	127.1	↑5.8
10/13 04:50	132.9	↑5.8
10/13 05:00	138.5	↑5.6
10/13 05:10	143.9	↑5.4
10/13 05:20	149.1	↑5.2
10/13 05:30	154.0	↑4.9
10/13 05:40	158.6	↑4.6
10/13 05:50	162.8	↑4.2
10/13 06:00	166.7	↑3.9
10/13 06:10	170.2	↑3.5
10/13 06:20	173.3	↑3.1
10/13 06:30	175.9	↑2.6
10/13 06:40	178.1	↑2.2
10/13 06:50	179.7	↑1.6
10/13 07:00	180.9	↑1.2
10/13 07:10	181.6	↑0.7	満潮
10/13 07:20	181.8	↑0.2
10/13 07:30	181.4	↓-0.4
10/13 07:40	180.6	↓-0.8
10/13 07:50	179.2	↓-1.4
10/13 08:00	177.4	↓-1.8
10/13 08:10	175.1	↓-2.3
10/13 08:20	172.3	↓-2.8
10/13 08:30	169.2	↓-3.1
10/13 08:40	165.6	↓-3.6
10/13 08:50	161.6	↓-4.0
10/13 09:00	157.3	↓-4.3
10/13 09:10	152.6	↓-4.7
10/13 09:20	147.7	↓-4.9
10/13 09:30	142.5	↓-5.2
10/13 09:40	137.2	↓-5.3
10/13 09:50	131.6	↓-5.6
10/13 10:00	126.0	↓-5.6
10/13 10:10	120.2	↓-5.8
10/13 10:20	114.5	↓-5.7
10/13 10:30	108.7	↓-5.8
10/13 10:40	103.0	↓-5.7
10/13 10:50	97.3	↓-5.7
10/13 11:00	91.9	↓-5.4
10/13 11:10	86.5	↓-5.4
10/13 11:20	81.4	↓-5.1
10/13 11:30	76.6	↓-4.8
10/13 11:40	72.0	↓-4.6
10/13 11:50	67.7	↓-4.3
10/13 12:00	63.8	↓-3.9
10/13 12:10	60.3	↓-3.5
10/13 12:20	57.2	↓-3.1
10/13 12:30	54.5	↓-2.7
10/13 12:40	52.2	↓-2.3
10/13 12:50	50.5	↓-1.7
10/13 13:00	49.2	↓-1.3
10/13 13:10	48.4	↓-0.8
10/13 13:20	48.0	↓-0.4	干潮
10/13 13:30	48.2	↑0.2
10/13 13:40	48.9	↑0.7
10/13 13:50	50.1	↑1.2
10/13 14:00	51.8	↑1.7
10/13 14:10	53.9	↑2.1
10/13 14:20	56.5	↑2.6
10/13 14:30	59.6	↑3.1
10/13 14:40	63.1	↑3.5
10/13 14:50	66.9	↑3.8
10/13 15:00	71.2	↑4.3
10/13 15:10	75.8	↑4.6
10/13 15:20	80.6	↑4.8
10/13 15:30	85.8	↑5.2
10/13 15:40	91.2	↑5.4
10/13 15:50	96.8	↑5.6
10/13 16:00	102.5	↑5.7
10/13 16:10	108.4	↑5.9
10/13 16:20	114.3	↑5.9
10/13 16:30	120.2	↑5.9
10/13 16:40	126.2	↑6.0
10/13 16:50	132.0	↑5.8
10/13 17:00	137.8	↑5.8
10/13 17:10	143.4	↑5.6
10/13 17:20	148.8	↑5.4
10/13 17:30	154.0	↑5.2
10/13 17:40	158.9	↑4.9
10/13 17:50	163.5	↑4.6
10/13 18:00	167.7	↑4.2
10/13 18:10	171.6	↑3.9
10/13 18:20	175.1	↑3.5
10/13 18:30	178.1	↑3.0
10/13 18:40	180.7	↑2.6
10/13 18:50	182.8	↑2.1
10/13 19:00	184.4	↑1.6
10/13 19:10	185.5	↑1.1
10/13 19:20	186.0	↑0.5	満潮
10/13 19:30	186.1	↑0.1
10/13 19:40	185.6	↓-0.5
10/13 19:50	184.6	↓-1.0
10/13 20:00	183.1	↓-1.5
10/13 20:10	181.1	↓-2.0
10/13 20:20	178.6	↓-2.5
10/13 20:30	175.7	↓-2.9
10/13 20:40	172.2	↓-3.5
10/13 20:50	168.4	↓-3.8
10/13 21:00	164.1	↓-4.3
10/13 21:10	159.5	↓-4.6
10/13 21:20	154.6	↓-4.9
10/13 21:30	149.3	↓-5.3
10/13 21:40	143.8	↓-5.5
10/13 21:50	138.0	↓-5.8
10/13 22:00	132.1	↓-5.9
10/13 22:10	126.0	↓-6.1
10/13 22:20	119.9	↓-6.1
10/13 22:30	113.6	↓-6.3	最大潮位差
10/13 22:40	107.4	↓-6.2
10/13 22:50	101.2	↓-6.2
10/13 23:00	95.0	↓-6.2
10/13 23:10	89.0	↓-6.0
10/13 23:20	83.2	↓-5.8
10/13 23:30	77.5	↓-5.7
10/13 23:40	72.1	↓-5.4
10/13 23:50	67.0	↓-5.1