11 (月)	10:42	04:08	22:02	16:06
	166cm	19cm	186cm	88cm
中潮 出 06:35 入 18:17 出 11:32 入 22:15

長山（沖縄）2021年10月11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
10/11 00:00	136.4	↓-6.3
10/11 00:10	129.9	↓-6.5
10/11 00:20	123.3	↓-6.6
10/11 00:30	116.5	↓-6.8
10/11 00:40	109.7	↓-6.8
10/11 00:50	102.9	↓-6.8
10/11 01:00	96.0	↓-6.9	最大潮位差
10/11 01:10	89.3	↓-6.7
10/11 01:20	82.6	↓-6.7
10/11 01:30	76.1	↓-6.5
10/11 01:40	69.7	↓-6.4
10/11 01:50	63.6	↓-6.1
10/11 02:00	57.8	↓-5.8
10/11 02:10	52.2	↓-5.6
10/11 02:20	46.9	↓-5.3
10/11 02:30	42.1	↓-4.8
10/11 02:40	37.6	↓-4.5
10/11 02:50	33.5	↓-4.1
10/11 03:00	29.9	↓-3.6
10/11 03:10	26.7	↓-3.2
10/11 03:20	24.1	↓-2.6
10/11 03:30	21.9	↓-2.2
10/11 03:40	20.2	↓-1.7
10/11 03:50	19.1	↓-1.1
10/11 04:00	18.5	↓-0.6	干潮
10/11 04:10	18.4	↓-0.1
10/11 04:20	18.8	↑0.4
10/11 04:30	19.7	↑0.9
10/11 04:40	21.1	↑1.4
10/11 04:50	23.0	↑1.9
10/11 05:00	25.4	↑2.4
10/11 05:10	28.3	↑2.9
10/11 05:20	31.5	↑3.2
10/11 05:30	35.2	↑3.7
10/11 05:40	39.3	↑4.1
10/11 05:50	43.7	↑4.4
10/11 06:00	48.4	↑4.7
10/11 06:10	53.4	↑5.0
10/11 06:20	58.6	↑5.2
10/11 06:30	64.1	↑5.5
10/11 06:40	69.7	↑5.6
10/11 06:50	75.4	↑5.7
10/11 07:00	81.3	↑5.9
10/11 07:10	87.1	↑5.8
10/11 07:20	93.0	↑5.9
10/11 07:30	98.9	↑5.9
10/11 07:40	104.7	↑5.8
10/11 07:50	110.4	↑5.7
10/11 08:00	116.0	↑5.6
10/11 08:10	121.4	↑5.4
10/11 08:20	126.6	↑5.2
10/11 08:30	131.6	↑5.0
10/11 08:40	136.3	↑4.7
10/11 08:50	140.7	↑4.4
10/11 09:00	144.8	↑4.1
10/11 09:10	148.6	↑3.8
10/11 09:20	152.0	↑3.4
10/11 09:30	155.1	↑3.1
10/11 09:40	157.7	↑2.6
10/11 09:50	160.0	↑2.3
10/11 10:00	161.9	↑1.9
10/11 10:10	163.3	↑1.4
10/11 10:20	164.4	↑1.1
10/11 10:30	165.0	↑0.6
10/11 10:40	165.2	↑0.2	満潮
10/11 10:50	165.1	↓-0.1
10/11 11:00	164.5	↓-0.6
10/11 11:10	163.6	↓-0.9
10/11 11:20	162.3	↓-1.3
10/11 11:30	160.7	↓-1.6
10/11 11:40	158.7	↓-2.0
10/11 11:50	156.4	↓-2.3
10/11 12:00	153.9	↓-2.5
10/11 12:10	151.1	↓-2.8
10/11 12:20	148.1	↓-3.0
10/11 12:30	144.8	↓-3.3
10/11 12:40	141.4	↓-3.4
10/11 12:50	137.9	↓-3.5
10/11 13:00	134.3	↓-3.6
10/11 13:10	130.6	↓-3.7
10/11 13:20	126.8	↓-3.8
10/11 13:30	123.1	↓-3.7
10/11 13:40	119.4	↓-3.7
10/11 13:50	115.7	↓-3.7
10/11 14:00	112.2	↓-3.5
10/11 14:10	108.7	↓-3.5
10/11 14:20	105.5	↓-3.2
10/11 14:30	102.4	↓-3.1
10/11 14:40	99.5	↓-2.9
10/11 14:50	96.9	↓-2.6
10/11 15:00	94.5	↓-2.4
10/11 15:10	92.5	↓-2.0
10/11 15:20	90.7	↓-1.8
10/11 15:30	89.3	↓-1.4
10/11 15:40	88.2	↓-1.1
10/11 15:50	87.5	↓-0.7
10/11 16:00	87.1	↓-0.4	干潮
10/11 16:10	87.1	0
10/11 16:20	87.4	↑0.3
10/11 16:30	88.1	↑0.7
10/11 16:40	89.2	↑1.1
10/11 16:50	90.6	↑1.4
10/11 17:00	92.4	↑1.8
10/11 17:10	94.6	↑2.2
10/11 17:20	97.0	↑2.4
10/11 17:30	99.7	↑2.7
10/11 17:40	102.8	↑3.1
10/11 17:50	106.0	↑3.2
10/11 18:00	109.6	↑3.6
10/11 18:10	113.3	↑3.7
10/11 18:20	117.2	↑3.9
10/11 18:30	121.2	↑4.0
10/11 18:40	125.4	↑4.2
10/11 18:50	129.6	↑4.2
10/11 19:00	133.9	↑4.3
10/11 19:10	138.3	↑4.4
10/11 19:20	142.6	↑4.3
10/11 19:30	146.8	↑4.2
10/11 19:40	151.0	↑4.2
10/11 19:50	155.1	↑4.1
10/11 20:00	159.0	↑3.9
10/11 20:10	162.7	↑3.7
10/11 20:20	166.3	↑3.6
10/11 20:30	169.6	↑3.3
10/11 20:40	172.6	↑3.0
10/11 20:50	175.4	↑2.8
10/11 21:00	177.9	↑2.5
10/11 21:10	180.0	↑2.1
10/11 21:20	181.8	↑1.8
10/11 21:30	183.2	↑1.4
10/11 21:40	184.2	↑1.0
10/11 21:50	184.9	↑0.7
10/11 22:00	185.1	↑0.2	満潮
10/11 22:10	185.0	↓-0.1
10/11 22:20	184.4	↓-0.6
10/11 22:30	183.4	↓-1.0
10/11 22:40	182.0	↓-1.4
10/11 22:50	180.3	↓-1.7
10/11 23:00	178.1	↓-2.2
10/11 23:10	175.5	↓-2.6
10/11 23:20	172.5	↓-3.0
10/11 23:30	169.2	↓-3.3
10/11 23:40	165.5	↓-3.7
10/11 23:50	161.5	↓-4.0