11 (金)	04:27	10:20	16:31	23:05
	150cm	54cm	168cm	20cm
中潮 出 07:13 入 17:53 出 03:12 入 15:07

長山（沖縄）2020年12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
12/11 00:00	61.1	↑3.4
12/11 00:10	64.9	↑3.8
12/11 00:20	68.8	↑3.9
12/11 00:30	72.9	↑4.1
12/11 00:40	77.1	↑4.2
12/11 00:50	81.5	↑4.4
12/11 01:00	86.0	↑4.5
12/11 01:10	90.5	↑4.5
12/11 01:20	95.1	↑4.6
12/11 01:30	99.6	↑4.5
12/11 01:40	104.2	↑4.6
12/11 01:50	108.6	↑4.4
12/11 02:00	113.0	↑4.4
12/11 02:10	117.3	↑4.3
12/11 02:20	121.4	↑4.1
12/11 02:30	125.3	↑3.9
12/11 02:40	128.9	↑3.6
12/11 02:50	132.4	↑3.5
12/11 03:00	135.6	↑3.2
12/11 03:10	138.5	↑2.9
12/11 03:20	141.1	↑2.6
12/11 03:30	143.3	↑2.2
12/11 03:40	145.2	↑1.9
12/11 03:50	146.8	↑1.6
12/11 04:00	148.0	↑1.2
12/11 04:10	148.8	↑0.8
12/11 04:20	149.2	↑0.4	満潮
12/11 04:30	149.2	0
12/11 04:40	148.9	↓-0.3
12/11 04:50	148.2	↓-0.7
12/11 05:00	147.1	↓-1.1
12/11 05:10	145.6	↓-1.5
12/11 05:20	143.8	↓-1.8
12/11 05:30	141.6	↓-2.2
12/11 05:40	139.1	↓-2.5
12/11 05:50	136.3	↓-2.8
12/11 06:00	133.3	↓-3.0
12/11 06:10	129.9	↓-3.4
12/11 06:20	126.4	↓-3.5
12/11 06:30	122.7	↓-3.7
12/11 06:40	118.8	↓-3.9
12/11 06:50	114.7	↓-4.1
12/11 07:00	110.6	↓-4.1
12/11 07:10	106.4	↓-4.2
12/11 07:20	102.1	↓-4.3
12/11 07:30	97.9	↓-4.2
12/11 07:40	93.7	↓-4.2
12/11 07:50	89.5	↓-4.2
12/11 08:00	85.5	↓-4.0
12/11 08:10	81.5	↓-4.0
12/11 08:20	77.8	↓-3.7
12/11 08:30	74.2	↓-3.6
12/11 08:40	70.8	↓-3.4
12/11 08:50	67.6	↓-3.2
12/11 09:00	64.8	↓-2.8
12/11 09:10	62.2	↓-2.6
12/11 09:20	59.9	↓-2.3
12/11 09:30	57.9	↓-2.0
12/11 09:40	56.3	↓-1.6
12/11 09:50	55.0	↓-1.3
12/11 10:00	54.1	↓-0.9
12/11 10:10	53.6	↓-0.5	干潮
12/11 10:20	53.4	↓-0.2	干潮
12/11 10:30	53.6	↑0.2
12/11 10:40	54.2	↑0.6
12/11 10:50	55.2	↑1.0
12/11 11:00	56.5	↑1.3
12/11 11:10	58.2	↑1.7
12/11 11:20	60.3	↑2.1
12/11 11:30	62.7	↑2.4
12/11 11:40	65.4	↑2.7
12/11 11:50	68.5	↑3.1
12/11 12:00	71.8	↑3.3
12/11 12:10	75.4	↑3.6
12/11 12:20	79.3	↑3.9
12/11 12:30	83.3	↑4.0
12/11 12:40	87.6	↑4.3
12/11 12:50	92.1	↑4.5
12/11 13:00	96.6	↑4.5
12/11 13:10	101.3	↑4.7
12/11 13:20	106.1	↑4.8
12/11 13:30	110.9	↑4.8
12/11 13:40	115.7	↑4.8
12/11 13:50	120.5	↑4.8
12/11 14:00	125.2	↑4.7
12/11 14:10	129.8	↑4.6
12/11 14:20	134.3	↑4.5
12/11 14:30	138.6	↑4.3
12/11 14:40	142.8	↑4.2
12/11 14:50	146.6	↑3.8
12/11 15:00	150.3	↑3.7
12/11 15:10	153.6	↑3.3
12/11 15:20	156.6	↑3.0
12/11 15:30	159.3	↑2.7
12/11 15:40	161.6	↑2.3
12/11 15:50	163.6	↑2.0
12/11 16:00	165.1	↑1.5
12/11 16:10	166.2	↑1.1
12/11 16:20	166.8	↑0.6
12/11 16:30	167.0	↑0.2	満潮
12/11 16:40	166.8	↓-0.2
12/11 16:50	166.1	↓-0.7
12/11 17:00	165.0	↓-1.1
12/11 17:10	163.4	↓-1.6
12/11 17:20	161.3	↓-2.1
12/11 17:30	158.9	↓-2.4
12/11 17:40	156.0	↓-2.9
12/11 17:50	152.7	↓-3.3
12/11 18:00	149.0	↓-3.7
12/11 18:10	145.0	↓-4.0
12/11 18:20	140.6	↓-4.4
12/11 18:30	136.0	↓-4.6
12/11 18:40	131.0	↓-5.0
12/11 18:50	125.8	↓-5.2
12/11 19:00	120.4	↓-5.4
12/11 19:10	114.9	↓-5.5
12/11 19:20	109.2	↓-5.7
12/11 19:30	103.3	↓-5.9	最大潮位差
12/11 19:40	97.5	↓-5.8
12/11 19:50	91.6	↓-5.9	最大潮位差
12/11 20:00	85.7	↓-5.9	最大潮位差
12/11 20:10	79.9	↓-5.8
12/11 20:20	74.1	↓-5.8
12/11 20:30	68.5	↓-5.6
12/11 20:40	63.1	↓-5.4
12/11 20:50	57.8	↓-5.3
12/11 21:00	52.8	↓-5.0
12/11 21:10	48.0	↓-4.8
12/11 21:20	43.5	↓-4.5
12/11 21:30	39.4	↓-4.1
12/11 21:40	35.6	↓-3.8
12/11 21:50	32.2	↓-3.4
12/11 22:00	29.1	↓-3.1
12/11 22:10	26.5	↓-2.6
12/11 22:20	24.3	↓-2.2
12/11 22:30	22.5	↓-1.8
12/11 22:40	21.2	↓-1.3
12/11 22:50	20.3	↓-0.9
12/11 23:00	19.9	↓-0.4	干潮
12/11 23:10	19.9	0
12/11 23:20	20.4	↑0.5
12/11 23:30	21.4	↑1.0
12/11 23:40	22.8	↑1.4
12/11 23:50	24.6	↑1.8