22 (日)	07:03	00:25	18:06	12:16
	146cm	6cm	175cm	77cm
大潮 出 07:19 入 17:57 出 06:08 入 16:47

長山（沖縄）2041年12月22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
12/22 00:00	7.2	↓-1.3
12/22 00:10	6.3	↓-0.9
12/22 00:20	5.9	↓-0.4	干潮
12/22 00:30	5.9	0
12/22 00:40	6.4	↑0.5
12/22 00:50	7.4	↑1.0
12/22 01:00	8.8	↑1.4
12/22 01:10	10.6	↑1.8
12/22 01:20	12.9	↑2.3
12/22 01:30	15.5	↑2.6
12/22 01:40	18.6	↑3.1
12/22 01:50	22.0	↑3.4
12/22 02:00	25.8	↑3.8
12/22 02:10	29.8	↑4.0
12/22 02:20	34.2	↑4.4
12/22 02:30	38.8	↑4.6
12/22 02:40	43.7	↑4.9
12/22 02:50	48.8	↑5.1
12/22 03:00	54.0	↑5.2
12/22 03:10	59.4	↑5.4
12/22 03:20	64.8	↑5.4
12/22 03:30	70.4	↑5.6
12/22 03:40	75.9	↑5.5
12/22 03:50	81.5	↑5.6
12/22 04:00	87.0	↑5.5
12/22 04:10	92.4	↑5.4
12/22 04:20	97.7	↑5.3
12/22 04:30	102.9	↑5.2
12/22 04:40	107.9	↑5.0
12/22 04:50	112.7	↑4.8
12/22 05:00	117.2	↑4.5
12/22 05:10	121.5	↑4.3
12/22 05:20	125.5	↑4.0
12/22 05:30	129.1	↑3.6
12/22 05:40	132.5	↑3.4
12/22 05:50	135.4	↑2.9
12/22 06:00	138.1	↑2.7
12/22 06:10	140.3	↑2.2
12/22 06:20	142.2	↑1.9
12/22 06:30	143.6	↑1.4
12/22 06:40	144.7	↑1.1
12/22 06:50	145.3	↑0.6
12/22 07:00	145.6	↑0.3	満潮
12/22 07:10	145.5	↓-0.1
12/22 07:20	145.0	↓-0.5
12/22 07:30	144.2	↓-0.8
12/22 07:40	143.0	↓-1.2
12/22 07:50	141.5	↓-1.5
12/22 08:00	139.6	↓-1.9
12/22 08:10	137.5	↓-2.1
12/22 08:20	135.1	↓-2.4
12/22 08:30	132.5	↓-2.6
12/22 08:40	129.7	↓-2.8
12/22 08:50	126.7	↓-3.0
12/22 09:00	123.5	↓-3.2
12/22 09:10	120.3	↓-3.2
12/22 09:20	116.9	↓-3.4
12/22 09:30	113.5	↓-3.4
12/22 09:40	110.1	↓-3.4
12/22 09:50	106.7	↓-3.4
12/22 10:00	103.4	↓-3.3
12/22 10:10	100.1	↓-3.3
12/22 10:20	97.0	↓-3.1
12/22 10:30	94.0	↓-3.0
12/22 10:40	91.1	↓-2.9
12/22 10:50	88.5	↓-2.6
12/22 11:00	86.0	↓-2.5
12/22 11:10	83.8	↓-2.2
12/22 11:20	81.9	↓-1.9
12/22 11:30	80.3	↓-1.6
12/22 11:40	79.0	↓-1.3
12/22 11:50	77.9	↓-1.1
12/22 12:00	77.3	↓-0.6
12/22 12:10	76.9	↓-0.4	干潮
12/22 12:20	76.9	0
12/22 12:30	77.3	↑0.4
12/22 12:40	77.9	↑0.6
12/22 12:50	79.0	↑1.1
12/22 13:00	80.4	↑1.4
12/22 13:10	82.1	↑1.7
12/22 13:20	84.2	↑2.1
12/22 13:30	86.5	↑2.3
12/22 13:40	89.2	↑2.7
12/22 13:50	92.1	↑2.9
12/22 14:00	95.3	↑3.2
12/22 14:10	98.8	↑3.5
12/22 14:20	102.4	↑3.6
12/22 14:30	106.3	↑3.9
12/22 14:40	110.3	↑4.0
12/22 14:50	114.5	↑4.2
12/22 15:00	118.7	↑4.2
12/22 15:10	123.0	↑4.3
12/22 15:20	127.3	↑4.3
12/22 15:30	131.7	↑4.4
12/22 15:40	136.0	↑4.3
12/22 15:50	140.2	↑4.2
12/22 16:00	144.4	↑4.2
12/22 16:10	148.4	↑4.0
12/22 16:20	152.2	↑3.8
12/22 16:30	155.8	↑3.6
12/22 16:40	159.1	↑3.3
12/22 16:50	162.2	↑3.1
12/22 17:00	165.0	↑2.8
12/22 17:10	167.5	↑2.5
12/22 17:20	169.6	↑2.1
12/22 17:30	171.3	↑1.7
12/22 17:40	172.6	↑1.3
12/22 17:50	173.5	↑0.9
12/22 18:00	174.0	↑0.5	満潮
12/22 18:10	174.0	0
12/22 18:20	173.6	↓-0.4
12/22 18:30	172.7	↓-0.9
12/22 18:40	171.3	↓-1.4
12/22 18:50	169.5	↓-1.8
12/22 19:00	167.2	↓-2.3
12/22 19:10	164.4	↓-2.8
12/22 19:20	161.2	↓-3.2
12/22 19:30	157.5	↓-3.7
12/22 19:40	153.5	↓-4.0
12/22 19:50	149.0	↓-4.5
12/22 20:00	144.2	↓-4.8
12/22 20:10	139.0	↓-5.2
12/22 20:20	133.5	↓-5.5
12/22 20:30	127.7	↓-5.8
12/22 20:40	121.6	↓-6.1
12/22 20:50	115.3	↓-6.3
12/22 21:00	108.8	↓-6.5
12/22 21:10	102.2	↓-6.6
12/22 21:20	95.5	↓-6.7
12/22 21:30	88.6	↓-6.9	最大潮位差
12/22 21:40	81.8	↓-6.8
12/22 21:50	74.9	↓-6.9	最大潮位差
12/22 22:00	68.1	↓-6.8
12/22 22:10	61.4	↓-6.7
12/22 22:20	54.8	↓-6.6
12/22 22:30	48.4	↓-6.4
12/22 22:40	42.2	↓-6.2
12/22 22:50	36.2	↓-6.0
12/22 23:00	30.5	↓-5.7
12/22 23:10	25.1	↓-5.4
12/22 23:20	20.1	↓-5.0
12/22 23:30	15.4	↓-4.7
12/22 23:40	11.1	↓-4.3
12/22 23:50	7.3	↓-3.8