7 (木)	07:40	01:09	19:06	13:13
	172cm	-13cm	194cm	59cm
大潮 出 07:10 入 17:52 出 07:12 入 18:16

長山（沖縄）2056年12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
12/7 00:00	0.3	↓-4.3
12/7 00:10	-3.5	↓-3.8
12/7 00:20	-6.8	↓-3.3
12/7 00:30	-9.4	↓-2.6
12/7 00:40	-11.5	↓-2.1
12/7 00:50	-12.9	↓-1.4
12/7 01:00	-13.7	↓-0.8	干潮
12/7 01:10	-13.9	↓-0.2
12/7 01:20	-13.5	↑0.4
12/7 01:30	-12.4	↑1.1
12/7 01:40	-10.8	↑1.6
12/7 01:50	-8.5	↑2.3
12/7 02:00	-5.7	↑2.8
12/7 02:10	-2.3	↑3.4
12/7 02:20	1.7	↑4.0
12/7 02:30	6.1	↑4.4
12/7 02:40	11.0	↑4.9
12/7 02:50	16.4	↑5.4
12/7 03:00	22.2	↑5.8
12/7 03:10	28.3	↑6.1
12/7 03:20	34.8	↑6.5
12/7 03:30	41.6	↑6.8
12/7 03:40	48.6	↑7.0
12/7 03:50	55.8	↑7.2
12/7 04:00	63.1	↑7.3
12/7 04:10	70.5	↑7.4
12/7 04:20	78.0	↑7.5
12/7 04:30	85.5	↑7.5
12/7 04:40	92.9	↑7.4
12/7 04:50	100.2	↑7.3
12/7 05:00	107.4	↑7.2
12/7 05:10	114.4	↑7.0
12/7 05:20	121.1	↑6.7
12/7 05:30	127.6	↑6.5
12/7 05:40	133.7	↑6.1
12/7 05:50	139.5	↑5.8
12/7 06:00	144.8	↑5.3
12/7 06:10	149.7	↑4.9
12/7 06:20	154.2	↑4.5
12/7 06:30	158.2	↑4.0
12/7 06:40	161.7	↑3.5
12/7 06:50	164.7	↑3.0
12/7 07:00	167.1	↑2.4
12/7 07:10	169.0	↑1.9
12/7 07:20	170.3	↑1.3
12/7 07:30	171.0	↑0.7	満潮
12/7 07:40	171.3	↑0.3	満潮
12/7 07:50	170.9	↓-0.4
12/7 08:00	170.1	↓-0.8
12/7 08:10	168.7	↓-1.4
12/7 08:20	166.8	↓-1.9
12/7 08:30	164.5	↓-2.3
12/7 08:40	161.7	↓-2.8
12/7 08:50	158.5	↓-3.2
12/7 09:00	154.9	↓-3.6
12/7 09:10	150.9	↓-4.0
12/7 09:20	146.7	↓-4.2
12/7 09:30	142.1	↓-4.6
12/7 09:40	137.3	↓-4.8
12/7 09:50	132.4	↓-4.9
12/7 10:00	127.2	↓-5.2
12/7 10:10	122.0	↓-5.2
12/7 10:20	116.8	↓-5.2
12/7 10:30	111.5	↓-5.3
12/7 10:40	106.2	↓-5.3
12/7 10:50	101.0	↓-5.2
12/7 11:00	96.0	↓-5.0
12/7 11:10	91.1	↓-4.9
12/7 11:20	86.4	↓-4.7
12/7 11:30	82.0	↓-4.4
12/7 11:40	77.8	↓-4.2
12/7 11:50	74.0	↓-3.8
12/7 12:00	70.5	↓-3.5
12/7 12:10	67.4	↓-3.1
12/7 12:20	64.8	↓-2.6
12/7 12:30	62.5	↓-2.3
12/7 12:40	60.7	↓-1.8
12/7 12:50	59.4	↓-1.3
12/7 13:00	58.6	↓-0.8
12/7 13:10	58.2	↓-0.4	干潮
12/7 13:20	58.4	↑0.2
12/7 13:30	59.0	↑0.6
12/7 13:40	60.1	↑1.1
12/7 13:50	61.8	↑1.7
12/7 14:00	63.9	↑2.1
12/7 14:10	66.5	↑2.6
12/7 14:20	69.5	↑3.0
12/7 14:30	73.0	↑3.5
12/7 14:40	76.9	↑3.9
12/7 14:50	81.2	↑4.3
12/7 15:00	85.8	↑4.6
12/7 15:10	90.7	↑4.9
12/7 15:20	95.9	↑5.2
12/7 15:30	101.3	↑5.4
12/7 15:40	107.0	↑5.7
12/7 15:50	112.7	↑5.7
12/7 16:00	118.7	↑6.0
12/7 16:10	124.6	↑5.9
12/7 16:20	130.6	↑6.0
12/7 16:30	136.6	↑6.0
12/7 16:40	142.5	↑5.9
12/7 16:50	148.3	↑5.8
12/7 17:00	153.9	↑5.6
12/7 17:10	159.3	↑5.4
12/7 17:20	164.4	↑5.1
12/7 17:30	169.2	↑4.8
12/7 17:40	173.7	↑4.5
12/7 17:50	177.8	↑4.1
12/7 18:00	181.5	↑3.7
12/7 18:10	184.8	↑3.3
12/7 18:20	187.5	↑2.7
12/7 18:30	189.8	↑2.3
12/7 18:40	191.5	↑1.7
12/7 18:50	192.6	↑1.1
12/7 19:00	193.2	↑0.6	満潮
12/7 19:10	193.2	0
12/7 19:20	192.6	↓-0.6
12/7 19:30	191.4	↓-1.2
12/7 19:40	189.6	↓-1.8
12/7 19:50	187.3	↓-2.3
12/7 20:00	184.3	↓-3.0
12/7 20:10	180.8	↓-3.5
12/7 20:20	176.7	↓-4.1
12/7 20:30	172.0	↓-4.7
12/7 20:40	166.9	↓-5.1
12/7 20:50	161.3	↓-5.6
12/7 21:00	155.2	↓-6.1
12/7 21:10	148.7	↓-6.5
12/7 21:20	141.8	↓-6.9
12/7 21:30	134.6	↓-7.2
12/7 21:40	127.1	↓-7.5
12/7 21:50	119.4	↓-7.7
12/7 22:00	111.4	↓-8.0
12/7 22:10	103.3	↓-8.1
12/7 22:20	95.1	↓-8.2
12/7 22:30	86.8	↓-8.3	最大潮位差
12/7 22:40	78.5	↓-8.3	最大潮位差
12/7 22:50	70.3	↓-8.2
12/7 23:00	62.2	↓-8.1
12/7 23:10	54.2	↓-8.0
12/7 23:20	46.5	↓-7.7
12/7 23:30	38.9	↓-7.6
12/7 23:40	31.7	↓-7.2
12/7 23:50	24.8	↓-6.9