13 (火)	07:45	01:23	19:22	13:26
	157cm	1cm	173cm	49cm
大潮 出 07:14 入 18:33 出 06:51 入 18:27

長山（沖縄）2029年02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
2/13 00:00	17.9	↓-4.3
2/13 00:10	14.0	↓-3.9
2/13 00:20	10.5	↓-3.5
2/13 00:30	7.6	↓-2.9
2/13 00:40	5.1	↓-2.5
2/13 00:50	3.1	↓-2.0
2/13 01:00	1.7	↓-1.4
2/13 01:10	0.8	↓-0.9
2/13 01:20	0.4	↓-0.4	干潮
2/13 01:30	0.6	↑0.2
2/13 01:40	1.3	↑0.7
2/13 01:50	2.5	↑1.2
2/13 02:00	4.3	↑1.8
2/13 02:10	6.6	↑2.3
2/13 02:20	9.3	↑2.7
2/13 02:30	12.5	↑3.2
2/13 02:40	16.2	↑3.7
2/13 02:50	20.3	↑4.1
2/13 03:00	24.9	↑4.6
2/13 03:10	29.7	↑4.8
2/13 03:20	34.9	↑5.2
2/13 03:30	40.5	↑5.6
2/13 03:40	46.2	↑5.7
2/13 03:50	52.2	↑6.0
2/13 04:00	58.4	↑6.2
2/13 04:10	64.6	↑6.2
2/13 04:20	71.0	↑6.4
2/13 04:30	77.4	↑6.4
2/13 04:40	83.9	↑6.5
2/13 04:50	90.3	↑6.4
2/13 05:00	96.6	↑6.3
2/13 05:10	102.7	↑6.1
2/13 05:20	108.7	↑6.0
2/13 05:30	114.5	↑5.8
2/13 05:40	120.0	↑5.5
2/13 05:50	125.3	↑5.3
2/13 06:00	130.2	↑4.9
2/13 06:10	134.7	↑4.5
2/13 06:20	138.9	↑4.2
2/13 06:30	142.7	↑3.8
2/13 06:40	146.0	↑3.3
2/13 06:50	148.9	↑2.9
2/13 07:00	151.3	↑2.4
2/13 07:10	153.3	↑2.0
2/13 07:20	154.7	↑1.4
2/13 07:30	155.7	↑1.0
2/13 07:40	156.2	↑0.5	満潮
2/13 07:50	156.1	↓-0.1
2/13 08:00	155.6	↓-0.5
2/13 08:10	154.6	↓-1.0
2/13 08:20	153.2	↓-1.4
2/13 08:30	151.3	↓-1.9
2/13 08:40	149.0	↓-2.3
2/13 08:50	146.2	↓-2.8
2/13 09:00	143.2	↓-3.0
2/13 09:10	139.7	↓-3.5
2/13 09:20	136.0	↓-3.7
2/13 09:30	131.9	↓-4.1
2/13 09:40	127.6	↓-4.3
2/13 09:50	123.2	↓-4.4
2/13 10:00	118.5	↓-4.7
2/13 10:10	113.7	↓-4.8
2/13 10:20	108.8	↓-4.9
2/13 10:30	103.9	↓-4.9
2/13 10:40	99.0	↓-4.9
2/13 10:50	94.0	↓-5.0
2/13 11:00	89.2	↓-4.8
2/13 11:10	84.5	↓-4.7
2/13 11:20	79.9	↓-4.6
2/13 11:30	75.5	↓-4.4
2/13 11:40	71.3	↓-4.2
2/13 11:50	67.4	↓-3.9
2/13 12:00	63.8	↓-3.6
2/13 12:10	60.5	↓-3.3
2/13 12:20	57.5	↓-3.0
2/13 12:30	54.9	↓-2.6
2/13 12:40	52.7	↓-2.2
2/13 12:50	50.9	↓-1.8
2/13 13:00	49.6	↓-1.3
2/13 13:10	48.6	↓-1.0
2/13 13:20	48.2	↓-0.4	干潮
2/13 13:30	48.2	0
2/13 13:40	48.6	↑0.4
2/13 13:50	49.5	↑0.9
2/13 14:00	50.9	↑1.4
2/13 14:10	52.7	↑1.8
2/13 14:20	54.9	↑2.2
2/13 14:30	57.6	↑2.7
2/13 14:40	60.7	↑3.1
2/13 14:50	64.1	↑3.4
2/13 15:00	67.9	↑3.8
2/13 15:10	72.0	↑4.1
2/13 15:20	76.5	↑4.5
2/13 15:30	81.2	↑4.7
2/13 15:40	86.1	↑4.9
2/13 15:50	91.2	↑5.1
2/13 16:00	96.5	↑5.3
2/13 16:10	101.9	↑5.4
2/13 16:20	107.4	↑5.5
2/13 16:30	112.9	↑5.5
2/13 16:40	118.4	↑5.5
2/13 16:50	123.8	↑5.4
2/13 17:00	129.2	↑5.4
2/13 17:10	134.4	↑5.2
2/13 17:20	139.4	↑5.0
2/13 17:30	144.2	↑4.8
2/13 17:40	148.8	↑4.6
2/13 17:50	153.1	↑4.3
2/13 18:00	157.0	↑3.9
2/13 18:10	160.5	↑3.5
2/13 18:20	163.7	↑3.2
2/13 18:30	166.4	↑2.7
2/13 18:40	168.7	↑2.3
2/13 18:50	170.5	↑1.8
2/13 19:00	171.8	↑1.3
2/13 19:10	172.6	↑0.8
2/13 19:20	172.9	↑0.3	満潮
2/13 19:30	172.7	↓-0.2
2/13 19:40	172.0	↓-0.7
2/13 19:50	170.7	↓-1.3
2/13 20:00	168.9	↓-1.8
2/13 20:10	166.6	↓-2.3
2/13 20:20	163.8	↓-2.8
2/13 20:30	160.5	↓-3.3
2/13 20:40	156.8	↓-3.7
2/13 20:50	152.6	↓-4.2
2/13 21:00	147.9	↓-4.7
2/13 21:10	142.9	↓-5.0
2/13 21:20	137.6	↓-5.3
2/13 21:30	131.9	↓-5.7
2/13 21:40	125.9	↓-6.0
2/13 21:50	119.7	↓-6.2
2/13 22:00	113.3	↓-6.4
2/13 22:10	106.7	↓-6.6
2/13 22:20	100.0	↓-6.7
2/13 22:30	93.2	↓-6.8
2/13 22:40	86.3	↓-6.9	最大潮位差
2/13 22:50	79.5	↓-6.8
2/13 23:00	72.8	↓-6.7
2/13 23:10	66.1	↓-6.7
2/13 23:20	59.6	↓-6.5
2/13 23:30	53.2	↓-6.4
2/13 23:40	47.1	↓-6.1
2/13 23:50	41.3	↓-5.8