7 (水)	09:45	03:24	21:32	15:34
	158cm	4cm	164cm	44cm
中潮 出 07:18 入 18:29 出 09:40 入 21:44

長山（沖縄）2057年02月7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
2/7 00:00	95.5	↓-6.8
2/7 00:10	88.5	↓-7.0	最大潮位差
2/7 00:20	81.6	↓-6.9
2/7 00:30	74.7	↓-6.9
2/7 00:40	68.0	↓-6.7
2/7 00:50	61.3	↓-6.7
2/7 01:00	54.8	↓-6.5
2/7 01:10	48.6	↓-6.2
2/7 01:20	42.6	↓-6.0
2/7 01:30	37.0	↓-5.6
2/7 01:40	31.7	↓-5.3
2/7 01:50	26.7	↓-5.0
2/7 02:00	22.2	↓-4.5
2/7 02:10	18.1	↓-4.1
2/7 02:20	14.5	↓-3.6
2/7 02:30	11.3	↓-3.2
2/7 02:40	8.7	↓-2.6
2/7 02:50	6.6	↓-2.1
2/7 03:00	5.0	↓-1.6
2/7 03:10	4.0	↓-1.0
2/7 03:20	3.6	↓-0.4	干潮
2/7 03:30	3.6	0
2/7 03:40	4.3	↑0.7
2/7 03:50	5.4	↑1.1
2/7 04:00	7.2	↑1.8
2/7 04:10	9.4	↑2.2
2/7 04:20	12.1	↑2.7
2/7 04:30	15.3	↑3.2
2/7 04:40	19.0	↑3.7
2/7 04:50	23.1	↑4.1
2/7 05:00	27.5	↑4.4
2/7 05:10	32.4	↑4.9
2/7 05:20	37.6	↑5.2
2/7 05:30	43.0	↑5.4
2/7 05:40	48.8	↑5.8
2/7 05:50	54.7	↑5.9
2/7 06:00	60.8	↑6.1
2/7 06:10	67.1	↑6.3
2/7 06:20	73.4	↑6.3
2/7 06:30	79.7	↑6.3
2/7 06:40	86.1	↑6.4
2/7 06:50	92.4	↑6.3
2/7 07:00	98.6	↑6.2
2/7 07:10	104.7	↑6.1
2/7 07:20	110.6	↑5.9
2/7 07:30	116.3	↑5.7
2/7 07:40	121.8	↑5.5
2/7 07:50	127.0	↑5.2
2/7 08:00	131.8	↑4.8
2/7 08:10	136.3	↑4.5
2/7 08:20	140.4	↑4.1
2/7 08:30	144.2	↑3.8
2/7 08:40	147.5	↑3.3
2/7 08:50	150.3	↑2.8
2/7 09:00	152.7	↑2.4
2/7 09:10	154.6	↑1.9
2/7 09:20	156.0	↑1.4
2/7 09:30	157.0	↑1.0
2/7 09:40	157.4	↑0.4	満潮
2/7 09:50	157.4	0
2/7 10:00	156.9	↓-0.5
2/7 10:10	155.9	↓-1.0
2/7 10:20	154.4	↓-1.5
2/7 10:30	152.5	↓-1.9
2/7 10:40	150.2	↓-2.3
2/7 10:50	147.5	↓-2.7
2/7 11:00	144.4	↓-3.1
2/7 11:10	140.9	↓-3.5
2/7 11:20	137.1	↓-3.8
2/7 11:30	133.0	↓-4.1
2/7 11:40	128.6	↓-4.4
2/7 11:50	124.0	↓-4.6
2/7 12:00	119.3	↓-4.7
2/7 12:10	114.3	↓-5.0
2/7 12:20	109.3	↓-5.0
2/7 12:30	104.2	↓-5.1
2/7 12:40	99.1	↓-5.1
2/7 12:50	94.0	↓-5.1
2/7 13:00	89.0	↓-5.0
2/7 13:10	84.0	↓-5.0
2/7 13:20	79.2	↓-4.8
2/7 13:30	74.6	↓-4.6
2/7 13:40	70.1	↓-4.5
2/7 13:50	65.9	↓-4.2
2/7 14:00	62.0	↓-3.9
2/7 14:10	58.4	↓-3.6
2/7 14:20	55.2	↓-3.2
2/7 14:30	52.3	↓-2.9
2/7 14:40	49.7	↓-2.6
2/7 14:50	47.6	↓-2.1
2/7 15:00	46.0	↓-1.6
2/7 15:10	44.7	↓-1.3
2/7 15:20	43.9	↓-0.8
2/7 15:30	43.6	↓-0.3	干潮
2/7 15:40	43.7	↑0.1
2/7 15:50	44.3	↑0.6
2/7 16:00	45.3	↑1.0
2/7 16:10	46.7	↑1.4
2/7 16:20	48.6	↑1.9
2/7 16:30	51.0	↑2.4
2/7 16:40	53.7	↑2.7
2/7 16:50	56.8	↑3.1
2/7 17:00	60.2	↑3.4
2/7 17:10	64.0	↑3.8
2/7 17:20	68.1	↑4.1
2/7 17:30	72.4	↑4.3
2/7 17:40	77.0	↑4.6
2/7 17:50	81.8	↑4.8
2/7 18:00	86.8	↑5.0
2/7 18:10	91.9	↑5.1
2/7 18:20	97.1	↑5.2
2/7 18:30	102.3	↑5.2
2/7 18:40	107.5	↑5.2
2/7 18:50	112.7	↑5.2
2/7 19:00	117.9	↑5.2
2/7 19:10	122.9	↑5.0
2/7 19:20	127.8	↑4.9
2/7 19:30	132.5	↑4.7
2/7 19:40	137.0	↑4.5
2/7 19:50	141.2	↑4.2
2/7 20:00	145.2	↑4.0
2/7 20:10	148.8	↑3.6
2/7 20:20	152.1	↑3.3
2/7 20:30	155.0	↑2.9
2/7 20:40	157.5	↑2.5
2/7 20:50	159.6	↑2.1
2/7 21:00	161.3	↑1.7
2/7 21:10	162.5	↑1.2
2/7 21:20	163.2	↑0.7
2/7 21:30	163.5	↑0.3	満潮
2/7 21:40	163.4	↓-0.1
2/7 21:50	162.7	↓-0.7
2/7 22:00	161.6	↓-1.1
2/7 22:10	160.0	↓-1.6
2/7 22:20	158.0	↓-2.0
2/7 22:30	155.5	↓-2.5
2/7 22:40	152.6	↓-2.9
2/7 22:50	149.2	↓-3.4
2/7 23:00	145.5	↓-3.7
2/7 23:10	141.4	↓-4.1
2/7 23:20	137.0	↓-4.4
2/7 23:30	132.2	↓-4.8
2/7 23:40	127.2	↓-5.0
2/7 23:50	121.9	↓-5.3