1 (月)	06:47	00:42	19:27	13:15
	216cm	60cm	198cm	24cm
大潮 出 06:20 入 18:59 出 18:42 入 05:52 潮干狩り ○ 11:57～14:32

長山（沖縄）2031年09月1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
9/1 00:00	63.9	↓-2.4
9/1 00:10	62.0	↓-1.9
9/1 00:20	60.6	↓-1.4
9/1 00:30	59.7	↓-0.9
9/1 00:40	59.3	↓-0.4	干潮
9/1 00:50	59.6	↑0.3
9/1 01:00	60.3	↑0.7
9/1 01:10	61.6	↑1.3
9/1 01:20	63.4	↑1.8
9/1 01:30	65.7	↑2.3
9/1 01:40	68.6	↑2.9
9/1 01:50	71.9	↑3.3
9/1 02:00	75.7	↑3.8
9/1 02:10	80.0	↑4.3
9/1 02:20	84.7	↑4.7
9/1 02:30	89.8	↑5.1
9/1 02:40	95.2	↑5.4
9/1 02:50	100.9	↑5.7
9/1 03:00	106.9	↑6.0
9/1 03:10	113.1	↑6.2
9/1 03:20	119.6	↑6.5
9/1 03:30	126.1	↑6.5
9/1 03:40	132.8	↑6.7
9/1 03:50	139.5	↑6.7
9/1 04:00	146.1	↑6.6
9/1 04:10	152.8	↑6.7
9/1 04:20	159.3	↑6.5
9/1 04:30	165.7	↑6.4
9/1 04:40	171.8	↑6.1
9/1 04:50	177.8	↑6.0
9/1 05:00	183.4	↑5.6
9/1 05:10	188.6	↑5.2
9/1 05:20	193.5	↑4.9
9/1 05:30	198.0	↑4.5
9/1 05:40	202.0	↑4.0
9/1 05:50	205.5	↑3.5
9/1 06:00	208.5	↑3.0
9/1 06:10	211.0	↑2.5
9/1 06:20	212.9	↑1.9
9/1 06:30	214.2	↑1.3
9/1 06:40	214.9	↑0.7	満潮
9/1 06:50	215.0	↑0.1
9/1 07:00	214.4	↓-0.6
9/1 07:10	213.3	↓-1.1
9/1 07:20	211.6	↓-1.7
9/1 07:30	209.2	↓-2.4
9/1 07:40	206.3	↓-2.9
9/1 07:50	202.8	↓-3.5
9/1 08:00	198.7	↓-4.1
9/1 08:10	194.1	↓-4.6
9/1 08:20	189.1	↓-5.0
9/1 08:30	183.5	↓-5.6
9/1 08:40	177.6	↓-5.9
9/1 08:50	171.2	↓-6.4
9/1 09:00	164.5	↓-6.7
9/1 09:10	157.5	↓-7.0
9/1 09:20	150.3	↓-7.2
9/1 09:30	142.8	↓-7.5
9/1 09:40	135.2	↓-7.6
9/1 09:50	127.5	↓-7.7
9/1 10:00	119.8	↓-7.7
9/1 10:10	112.0	↓-7.8	最大潮位差
9/1 10:20	104.3	↓-7.7
9/1 10:30	96.7	↓-7.6
9/1 10:40	89.2	↓-7.5
9/1 10:50	81.9	↓-7.3
9/1 11:00	74.9	↓-7.0
9/1 11:10	68.2	↓-6.7
9/1 11:20	61.8	↓-6.4
9/1 11:30	55.8	↓-6.0
9/1 11:40	50.2	↓-5.6
9/1 11:50	45.1	↓-5.1
9/1 12:00	40.5	↓-4.6
9/1 12:10	36.4	↓-4.1
9/1 12:20	32.8	↓-3.6
9/1 12:30	29.8	↓-3.0
9/1 12:40	27.4	↓-2.4
9/1 12:50	25.7	↓-1.7
9/1 13:00	24.5	↓-1.2
9/1 13:10	23.9	↓-0.6	干潮
9/1 13:20	24.0	↑0.1
9/1 13:30	24.7	↑0.7
9/1 13:40	26.0	↑1.3
9/1 13:50	27.9	↑1.9
9/1 14:00	30.4	↑2.5
9/1 14:10	33.5	↑3.1
9/1 14:20	37.2	↑3.7
9/1 14:30	41.4	↑4.2
9/1 14:40	46.0	↑4.6
9/1 14:50	51.2	↑5.2
9/1 15:00	56.7	↑5.5
9/1 15:10	62.7	↑6.0
9/1 15:20	68.9	↑6.2
9/1 15:30	75.5	↑6.6
9/1 15:40	82.4	↑6.9
9/1 15:50	89.4	↑7.0
9/1 16:00	96.6	↑7.2
9/1 16:10	103.9	↑7.3
9/1 16:20	111.2	↑7.3
9/1 16:30	118.6	↑7.4
9/1 16:40	125.9	↑7.3
9/1 16:50	133.1	↑7.2
9/1 17:00	140.1	↑7.0
9/1 17:10	146.9	↑6.8
9/1 17:20	153.4	↑6.5
9/1 17:30	159.7	↑6.3
9/1 17:40	165.6	↑5.9
9/1 17:50	171.1	↑5.5
9/1 18:00	176.2	↑5.1
9/1 18:10	180.8	↑4.6
9/1 18:20	184.9	↑4.1
9/1 18:30	188.5	↑3.6
9/1 18:40	191.5	↑3.0
9/1 18:50	194.0	↑2.5
9/1 19:00	195.8	↑1.8
9/1 19:10	197.1	↑1.3
9/1 19:20	197.8	↑0.7	満潮
9/1 19:30	197.9	↑0.1
9/1 19:40	197.4	↓-0.5
9/1 19:50	196.3	↓-1.1
9/1 20:00	194.6	↓-1.7
9/1 20:10	192.3	↓-2.3
9/1 20:20	189.5	↓-2.8
9/1 20:30	186.1	↓-3.4
9/1 20:40	182.3	↓-3.8
9/1 20:50	178.0	↓-4.3
9/1 21:00	173.2	↓-4.8
9/1 21:10	168.1	↓-5.1
9/1 21:20	162.6	↓-5.5
9/1 21:30	156.8	↓-5.8
9/1 21:40	150.8	↓-6.0
9/1 21:50	144.5	↓-6.3
9/1 22:00	138.1	↓-6.4
9/1 22:10	131.5	↓-6.6
9/1 22:20	124.9	↓-6.6
9/1 22:30	118.3	↓-6.6
9/1 22:40	111.7	↓-6.6
9/1 22:50	105.2	↓-6.5
9/1 23:00	98.8	↓-6.4
9/1 23:10	92.6	↓-6.2
9/1 23:20	86.6	↓-6.0
9/1 23:30	81.0	↓-5.6
9/1 23:40	75.6	↓-5.4
9/1 23:50	70.6	↓-5.0