13 (日)	08:16	01:58	19:56	13:59
	177cm	24cm	191cm	66cm
大潮 出 06:36 入 18:15 出 19:17 入 07:57

長山（沖縄）2030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	58.5	↓-5.7
10/13 00:10	53.1	↓-5.4
10/13 00:20	48.1	↓-5.0
10/13 00:30	43.4	↓-4.7
10/13 00:40	39.2	↓-4.2
10/13 00:50	35.5	↓-3.7
10/13 01:00	32.2	↓-3.3
10/13 01:10	29.5	↓-2.7
10/13 01:20	27.2	↓-2.3
10/13 01:30	25.5	↓-1.7
10/13 01:40	24.3	↓-1.2
10/13 01:50	23.7	↓-0.6	干潮
10/13 02:00	23.6	↓-0.1
10/13 02:10	24.1	↑0.5
10/13 02:20	25.1	↑1.0
10/13 02:30	26.6	↑1.5
10/13 02:40	28.7	↑2.1
10/13 02:50	31.3	↑2.6
10/13 03:00	34.3	↑3.0
10/13 03:10	37.8	↑3.5
10/13 03:20	41.8	↑4.0
10/13 03:30	46.1	↑4.3
10/13 03:40	50.9	↑4.8
10/13 03:50	56.0	↑5.1
10/13 04:00	61.3	↑5.3
10/13 04:10	67.0	↑5.7
10/13 04:20	72.9	↑5.9
10/13 04:30	79.0	↑6.1
10/13 04:40	85.2	↑6.2
10/13 04:50	91.5	↑6.3
10/13 05:00	97.9	↑6.4
10/13 05:10	104.2	↑6.3
10/13 05:20	110.6	↑6.4
10/13 05:30	116.8	↑6.2
10/13 05:40	123.0	↑6.2
10/13 05:50	129.0	↑6.0
10/13 06:00	134.7	↑5.7
10/13 06:10	140.3	↑5.6
10/13 06:20	145.5	↑5.2
10/13 06:30	150.4	↑4.9
10/13 06:40	155.0	↑4.6
10/13 06:50	159.2	↑4.2
10/13 07:00	163.0	↑3.8
10/13 07:10	166.4	↑3.4
10/13 07:20	169.3	↑2.9
10/13 07:30	171.7	↑2.4
10/13 07:40	173.7	↑2.0
10/13 07:50	175.2	↑1.5
10/13 08:00	176.2	↑1.0
10/13 08:10	176.7	↑0.5	満潮
10/13 08:20	176.7	0
10/13 08:30	176.2	↓-0.5
10/13 08:40	175.2	↓-1.0
10/13 08:50	173.8	↓-1.4
10/13 09:00	171.9	↓-1.9
10/13 09:10	169.5	↓-2.4
10/13 09:20	166.8	↓-2.7
10/13 09:30	163.7	↓-3.1
10/13 09:40	160.2	↓-3.5
10/13 09:50	156.4	↓-3.8
10/13 10:00	152.3	↓-4.1
10/13 10:10	148.0	↓-4.3
10/13 10:20	143.4	↓-4.6
10/13 10:30	138.6	↓-4.8
10/13 10:40	133.8	↓-4.8
10/13 10:50	128.8	↓-5.0
10/13 11:00	123.7	↓-5.1
10/13 11:10	118.7	↓-5.0
10/13 11:20	113.6	↓-5.1
10/13 11:30	108.7	↓-4.9
10/13 11:40	103.8	↓-4.9
10/13 11:50	99.1	↓-4.7
10/13 12:00	94.5	↓-4.6
10/13 12:10	90.2	↓-4.3
10/13 12:20	86.2	↓-4.0
10/13 12:30	82.4	↓-3.8
10/13 12:40	79.0	↓-3.4
10/13 12:50	75.9	↓-3.1
10/13 13:00	73.1	↓-2.8
10/13 13:10	70.8	↓-2.3
10/13 13:20	68.9	↓-1.9
10/13 13:30	67.4	↓-1.5
10/13 13:40	66.4	↓-1.0
10/13 13:50	65.8	↓-0.6	干潮
10/13 14:00	65.7	↓-0.1
10/13 14:10	66.0	↑0.3
10/13 14:20	66.9	↑0.9
10/13 14:30	68.1	↑1.2
10/13 14:40	69.8	↑1.7
10/13 14:50	72.0	↑2.2
10/13 15:00	74.6	↑2.6
10/13 15:10	77.6	↑3.0
10/13 15:20	80.9	↑3.3
10/13 15:30	84.7	↑3.8
10/13 15:40	88.7	↑4.0
10/13 15:50	93.1	↑4.4
10/13 16:00	97.7	↑4.6
10/13 16:10	102.6	↑4.9
10/13 16:20	107.7	↑5.1
10/13 16:30	112.9	↑5.2
10/13 16:40	118.3	↑5.4
10/13 16:50	123.7	↑5.4
10/13 17:00	129.2	↑5.5
10/13 17:10	134.7	↑5.5
10/13 17:20	140.1	↑5.4
10/13 17:30	145.5	↑5.4
10/13 17:40	150.7	↑5.2
10/13 17:50	155.7	↑5.0
10/13 18:00	160.6	↑4.9
10/13 18:10	165.2	↑4.6
10/13 18:20	169.5	↑4.3
10/13 18:30	173.5	↑4.0
10/13 18:40	177.2	↑3.7
10/13 18:50	180.5	↑3.3
10/13 19:00	183.3	↑2.8
10/13 19:10	185.8	↑2.5
10/13 19:20	187.7	↑1.9
10/13 19:30	189.3	↑1.6
10/13 19:40	190.3	↑1.0
10/13 19:50	190.8	↑0.5	満潮
10/13 20:00	190.8	0
10/13 20:10	190.3	↓-0.5
10/13 20:20	189.3	↓-1.0
10/13 20:30	187.8	↓-1.5
10/13 20:40	185.8	↓-2.0
10/13 20:50	183.3	↓-2.5
10/13 21:00	180.3	↓-3.0
10/13 21:10	176.8	↓-3.5
10/13 21:20	172.9	↓-3.9
10/13 21:30	168.6	↓-4.3
10/13 21:40	163.9	↓-4.7
10/13 21:50	158.9	↓-5.0
10/13 22:00	153.5	↓-5.4
10/13 22:10	147.8	↓-5.7
10/13 22:20	141.9	↓-5.9
10/13 22:30	135.7	↓-6.2
10/13 22:40	129.3	↓-6.4
10/13 22:50	122.9	↓-6.4
10/13 23:00	116.3	↓-6.6
10/13 23:10	109.6	↓-6.7	最大潮位差
10/13 23:20	103.0	↓-6.6
10/13 23:30	96.4	↓-6.6
10/13 23:40	89.9	↓-6.5
10/13 23:50	83.4	↓-6.5