15 (金)	07:49	01:15	19:00	13:15
	148cm	6cm	164cm	68cm
大潮 出 07:13 入 18:34 出 17:53 入 06:49

長山（沖縄）2041年02月15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
2/15 00:00	18.1	↓-3.4
2/15 00:10	15.0	↓-3.1
2/15 00:20	12.4	↓-2.6
2/15 00:30	10.2	↓-2.2
2/15 00:40	8.4	↓-1.8
2/15 00:50	7.1	↓-1.3
2/15 01:00	6.2	↓-0.9
2/15 01:10	5.8	↓-0.4	干潮
2/15 01:20	5.9	↑0.1
2/15 01:30	6.4	↑0.5
2/15 01:40	7.4	↑1.0
2/15 01:50	8.8	↑1.4
2/15 02:00	10.7	↑1.9
2/15 02:10	13.0	↑2.3
2/15 02:20	15.7	↑2.7
2/15 02:30	18.9	↑3.2
2/15 02:40	22.4	↑3.5
2/15 02:50	26.2	↑3.8
2/15 03:00	30.4	↑4.2
2/15 03:10	34.9	↑4.5
2/15 03:20	39.6	↑4.7
2/15 03:30	44.6	↑5.0
2/15 03:40	49.8	↑5.2
2/15 03:50	55.2	↑5.4
2/15 04:00	60.7	↑5.5
2/15 04:10	66.3	↑5.6
2/15 04:20	71.9	↑5.6
2/15 04:30	77.6	↑5.7
2/15 04:40	83.3	↑5.7
2/15 04:50	88.9	↑5.6
2/15 05:00	94.4	↑5.5
2/15 05:10	99.9	↑5.5
2/15 05:20	105.1	↑5.2
2/15 05:30	110.2	↑5.1
2/15 05:40	115.0	↑4.8
2/15 05:50	119.6	↑4.6
2/15 06:00	123.9	↑4.3
2/15 06:10	127.9	↑4.0
2/15 06:20	131.5	↑3.6
2/15 06:30	134.8	↑3.3
2/15 06:40	137.7	↑2.9
2/15 06:50	140.3	↑2.6
2/15 07:00	142.4	↑2.1
2/15 07:10	144.2	↑1.8
2/15 07:20	145.5	↑1.3
2/15 07:30	146.5	↑1.0
2/15 07:40	147.0	↑0.5	満潮
2/15 07:50	147.1	↑0.1
2/15 08:00	146.8	↓-0.3
2/15 08:10	146.1	↓-0.7
2/15 08:20	145.1	↓-1.0
2/15 08:30	143.6	↓-1.5
2/15 08:40	141.9	↓-1.7
2/15 08:50	139.8	↓-2.1
2/15 09:00	137.4	↓-2.4
2/15 09:10	134.8	↓-2.6
2/15 09:20	131.8	↓-3.0
2/15 09:30	128.7	↓-3.1
2/15 09:40	125.4	↓-3.3
2/15 09:50	121.9	↓-3.5
2/15 10:00	118.4	↓-3.5
2/15 10:10	114.7	↓-3.7
2/15 10:20	110.9	↓-3.8
2/15 10:30	107.2	↓-3.7
2/15 10:40	103.4	↓-3.8
2/15 10:50	99.7	↓-3.7
2/15 11:00	96.0	↓-3.7
2/15 11:10	92.5	↓-3.5
2/15 11:20	89.1	↓-3.4
2/15 11:30	85.8	↓-3.3
2/15 11:40	82.8	↓-3.0
2/15 11:50	80.0	↓-2.8
2/15 12:00	77.4	↓-2.6
2/15 12:10	75.1	↓-2.3
2/15 12:20	73.1	↓-2.0
2/15 12:30	71.4	↓-1.7
2/15 12:40	70.0	↓-1.4
2/15 12:50	68.9	↓-1.1
2/15 13:00	68.2	↓-0.7
2/15 13:10	67.9	↓-0.3	干潮
2/15 13:20	67.9	0
2/15 13:30	68.3	↑0.4
2/15 13:40	69.0	↑0.7
2/15 13:50	70.1	↑1.1
2/15 14:00	71.6	↑1.5
2/15 14:10	73.4	↑1.8
2/15 14:20	75.6	↑2.2
2/15 14:30	78.0	↑2.4
2/15 14:40	80.8	↑2.8
2/15 14:50	83.8	↑3.0
2/15 15:00	87.1	↑3.3
2/15 15:10	90.7	↑3.6
2/15 15:20	94.4	↑3.7
2/15 15:30	98.4	↑4.0
2/15 15:40	102.5	↑4.1
2/15 15:50	106.6	↑4.1
2/15 16:00	110.9	↑4.3
2/15 16:10	115.3	↑4.4
2/15 16:20	119.6	↑4.3
2/15 16:30	123.9	↑4.3
2/15 16:40	128.2	↑4.3
2/15 16:50	132.3	↑4.1
2/15 17:00	136.4	↑4.1
2/15 17:10	140.2	↑3.8
2/15 17:20	143.9	↑3.7
2/15 17:30	147.4	↑3.5
2/15 17:40	150.5	↑3.1
2/15 17:50	153.4	↑2.9
2/15 18:00	156.0	↑2.6
2/15 18:10	158.2	↑2.2
2/15 18:20	160.0	↑1.8
2/15 18:30	161.5	↑1.5
2/15 18:40	162.5	↑1.0
2/15 18:50	163.1	↑0.6	満潮
2/15 19:00	163.3	↑0.2	満潮
2/15 19:10	163.0	↓-0.3
2/15 19:20	162.3	↓-0.7
2/15 19:30	161.1	↓-1.2
2/15 19:40	159.5	↓-1.6
2/15 19:50	157.4	↓-2.1
2/15 20:00	154.9	↓-2.5
2/15 20:10	152.0	↓-2.9
2/15 20:20	148.6	↓-3.4
2/15 20:30	144.9	↓-3.7
2/15 20:40	140.7	↓-4.2
2/15 20:50	136.2	↓-4.5
2/15 21:00	131.4	↓-4.8
2/15 21:10	126.3	↓-5.1
2/15 21:20	121.0	↓-5.3
2/15 21:30	115.4	↓-5.6
2/15 21:40	109.5	↓-5.9
2/15 21:50	103.6	↓-5.9
2/15 22:00	97.5	↓-6.1
2/15 22:10	91.2	↓-6.3	最大潮位差
2/15 22:20	85.0	↓-6.2
2/15 22:30	78.7	↓-6.3	最大潮位差
2/15 22:40	72.5	↓-6.2
2/15 22:50	66.3	↓-6.2
2/15 23:00	60.2	↓-6.1
2/15 23:10	54.3	↓-5.9
2/15 23:20	48.5	↓-5.8
2/15 23:30	43.0	↓-5.5
2/15 23:40	37.7	↓-5.3
2/15 23:50	32.7	↓-5.0