1 (水)	04:50	10:45	16:54	23:24
	153cm	54cm	169cm	23cm
中潮 出 07:06 入 17:51 出 03:27 入 15:26

長山（沖縄）2021年12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
12/1 00:00	56.1	↑2.7
12/1 00:10	59.2	↑3.1
12/1 00:20	62.6	↑3.4
12/1 00:30	66.2	↑3.6
12/1 00:40	70.0	↑3.8
12/1 00:50	74.0	↑4.0
12/1 01:00	78.2	↑4.2
12/1 01:10	82.5	↑4.3
12/1 01:20	87.0	↑4.5
12/1 01:30	91.5	↑4.5
12/1 01:40	96.1	↑4.6
12/1 01:50	100.7	↑4.6
12/1 02:00	105.3	↑4.6
12/1 02:10	109.8	↑4.5
12/1 02:20	114.2	↑4.4
12/1 02:30	118.6	↑4.4
12/1 02:40	122.8	↑4.2
12/1 02:50	126.8	↑4.0
12/1 03:00	130.6	↑3.8
12/1 03:10	134.2	↑3.6
12/1 03:20	137.5	↑3.3
12/1 03:30	140.6	↑3.1
12/1 03:40	143.3	↑2.7
12/1 03:50	145.7	↑2.4
12/1 04:00	147.8	↑2.1
12/1 04:10	149.5	↑1.7
12/1 04:20	150.8	↑1.3
12/1 04:30	151.8	↑1.0
12/1 04:40	152.3	↑0.5	満潮
12/1 04:50	152.5	↑0.2	満潮
12/1 05:00	152.3	↓-0.2
12/1 05:10	151.7	↓-0.6
12/1 05:20	150.7	↓-1.0
12/1 05:30	149.3	↓-1.4
12/1 05:40	147.6	↓-1.7
12/1 05:50	145.5	↓-2.1
12/1 06:00	143.0	↓-2.5
12/1 06:10	140.3	↓-2.7
12/1 06:20	137.2	↓-3.1
12/1 06:30	133.9	↓-3.3
12/1 06:40	130.4	↓-3.5
12/1 06:50	126.6	↓-3.8
12/1 07:00	122.6	↓-4.0
12/1 07:10	118.5	↓-4.1
12/1 07:20	114.3	↓-4.2
12/1 07:30	110.0	↓-4.3
12/1 07:40	105.6	↓-4.4
12/1 07:50	101.2	↓-4.4
12/1 08:00	96.8	↓-4.4
12/1 08:10	92.5	↓-4.3
12/1 08:20	88.3	↓-4.2
12/1 08:30	84.2	↓-4.1
12/1 08:40	80.2	↓-4.0
12/1 08:50	76.4	↓-3.8
12/1 09:00	72.8	↓-3.6
12/1 09:10	69.4	↓-3.4
12/1 09:20	66.3	↓-3.1
12/1 09:30	63.5	↓-2.8
12/1 09:40	61.0	↓-2.5
12/1 09:50	58.8	↓-2.2
12/1 10:00	57.0	↓-1.8
12/1 10:10	55.5	↓-1.5
12/1 10:20	54.4	↓-1.1
12/1 10:30	53.6	↓-0.8
12/1 10:40	53.3	↓-0.3	干潮
12/1 10:50	53.3	0
12/1 11:00	53.7	↑0.4
12/1 11:10	54.5	↑0.8
12/1 11:20	55.7	↑1.2
12/1 11:30	57.3	↑1.6
12/1 11:40	59.3	↑2.0
12/1 11:50	61.6	↑2.3
12/1 12:00	64.3	↑2.7
12/1 12:10	67.2	↑2.9
12/1 12:20	70.5	↑3.3
12/1 12:30	74.1	↑3.6
12/1 12:40	78.0	↑3.9
12/1 12:50	82.1	↑4.1
12/1 13:00	86.4	↑4.3
12/1 13:10	90.9	↑4.5
12/1 13:20	95.5	↑4.6
12/1 13:30	100.2	↑4.7
12/1 13:40	105.1	↑4.9
12/1 13:50	110.0	↑4.9
12/1 14:00	114.9	↑4.9
12/1 14:10	119.8	↑4.9
12/1 14:20	124.7	↑4.9
12/1 14:30	129.4	↑4.7
12/1 14:40	134.1	↑4.7
12/1 14:50	138.6	↑4.5
12/1 15:00	142.8	↑4.2
12/1 15:10	146.9	↑4.1
12/1 15:20	150.7	↑3.8
12/1 15:30	154.2	↑3.5
12/1 15:40	157.4	↑3.2
12/1 15:50	160.3	↑2.9
12/1 16:00	162.8	↑2.5
12/1 16:10	164.8	↑2.0
12/1 16:20	166.5	↑1.7
12/1 16:30	167.8	↑1.3
12/1 16:40	168.6	↑0.8
12/1 16:50	168.9	↑0.3	満潮
12/1 17:00	168.9	0
12/1 17:10	168.3	↓-0.6
12/1 17:20	167.3	↓-1.0
12/1 17:30	165.8	↓-1.5
12/1 17:40	163.9	↓-1.9
12/1 17:50	161.5	↓-2.4
12/1 18:00	158.7	↓-2.8
12/1 18:10	155.5	↓-3.2
12/1 18:20	151.9	↓-3.6
12/1 18:30	147.9	↓-4.0
12/1 18:40	143.6	↓-4.3
12/1 18:50	138.9	↓-4.7
12/1 19:00	134.0	↓-4.9
12/1 19:10	128.8	↓-5.2
12/1 19:20	123.4	↓-5.4
12/1 19:30	117.8	↓-5.6
12/1 19:40	112.1	↓-5.7
12/1 19:50	106.3	↓-5.8
12/1 20:00	100.4	↓-5.9
12/1 20:10	94.4	↓-6.0	最大潮位差
12/1 20:20	88.5	↓-5.9
12/1 20:30	82.6	↓-5.9
12/1 20:40	76.8	↓-5.8
12/1 20:50	71.2	↓-5.6
12/1 21:00	65.7	↓-5.5
12/1 21:10	60.3	↓-5.4
12/1 21:20	55.3	↓-5.0
12/1 21:30	50.5	↓-4.8
12/1 21:40	45.9	↓-4.6
12/1 21:50	41.8	↓-4.1
12/1 22:00	37.9	↓-3.9
12/1 22:10	34.5	↓-3.4
12/1 22:20	31.4	↓-3.1
12/1 22:30	28.8	↓-2.6
12/1 22:40	26.6	↓-2.2
12/1 22:50	24.8	↓-1.8
12/1 23:00	23.5	↓-1.3
12/1 23:10	22.7	↓-0.8
12/1 23:20	22.3	↓-0.4	干潮
12/1 23:30	22.4	↑0.1
12/1 23:40	23.0	↑0.6
12/1 23:50	24.1	↑1.1