22 (火)	07:24	00:55	18:53	12:58
	158cm	-7cm	182cm	55cm
大潮 出 07:08 入 18:38 出 06:37 入 17:48

長山（沖縄）2039年02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
2/22 00:00	0.1	↓-3.2
2/22 00:10	-2.5	↓-2.6
2/22 00:20	-4.7	↓-2.2
2/22 00:30	-6.3	↓-1.6
2/22 00:40	-7.3	↓-1.0
2/22 00:50	-7.9	↓-0.6	干潮
2/22 01:00	-7.8	↑0.1
2/22 01:10	-7.2	↑0.6
2/22 01:20	-6.1	↑1.1
2/22 01:30	-4.4	↑1.7
2/22 01:40	-2.2	↑2.2
2/22 01:50	0.5	↑2.7
2/22 02:00	3.7	↑3.2
2/22 02:10	7.4	↑3.7
2/22 02:20	11.5	↑4.1
2/22 02:30	16.1	↑4.6
2/22 02:40	21.0	↑4.9
2/22 02:50	26.3	↑5.3
2/22 03:00	32.0	↑5.7
2/22 03:10	37.9	↑5.9
2/22 03:20	44.0	↑6.1
2/22 03:30	50.4	↑6.4
2/22 03:40	56.9	↑6.5
2/22 03:50	63.5	↑6.6
2/22 04:00	70.2	↑6.7
2/22 04:10	76.9	↑6.7
2/22 04:20	83.6	↑6.7
2/22 04:30	90.2	↑6.6
2/22 04:40	96.7	↑6.5
2/22 04:50	103.1	↑6.4
2/22 05:00	109.2	↑6.1
2/22 05:10	115.2	↑6.0
2/22 05:20	120.8	↑5.6
2/22 05:30	126.2	↑5.4
2/22 05:40	131.2	↑5.0
2/22 05:50	135.8	↑4.6
2/22 06:00	140.0	↑4.2
2/22 06:10	143.8	↑3.8
2/22 06:20	147.2	↑3.4
2/22 06:30	150.1	↑2.9
2/22 06:40	152.5	↑2.4
2/22 06:50	154.4	↑1.9
2/22 07:00	155.8	↑1.4
2/22 07:10	156.7	↑0.9
2/22 07:20	157.1	↑0.4	満潮
2/22 07:30	157.0	↓-0.1
2/22 07:40	156.4	↓-0.6
2/22 07:50	155.4	↓-1.0
2/22 08:00	153.9	↓-1.5
2/22 08:10	152.0	↓-1.9
2/22 08:20	149.6	↓-2.4
2/22 08:30	146.9	↓-2.7
2/22 08:40	143.7	↓-3.2
2/22 08:50	140.3	↓-3.4
2/22 09:00	136.6	↓-3.7
2/22 09:10	132.5	↓-4.1
2/22 09:20	128.3	↓-4.2
2/22 09:30	123.9	↓-4.4
2/22 09:40	119.3	↓-4.6
2/22 09:50	114.6	↓-4.7
2/22 10:00	109.8	↓-4.8
2/22 10:10	105.0	↓-4.8
2/22 10:20	100.2	↓-4.8
2/22 10:30	95.5	↓-4.7
2/22 10:40	90.8	↓-4.7
2/22 10:50	86.3	↓-4.5
2/22 11:00	82.0	↓-4.3
2/22 11:10	77.8	↓-4.2
2/22 11:20	73.9	↓-3.9
2/22 11:30	70.3	↓-3.6
2/22 11:40	67.0	↓-3.3
2/22 11:50	64.0	↓-3.0
2/22 12:00	61.3	↓-2.7
2/22 12:10	59.1	↓-2.2
2/22 12:20	57.2	↓-1.9
2/22 12:30	55.8	↓-1.4
2/22 12:40	54.8	↓-1.0
2/22 12:50	54.2	↓-0.6	干潮
2/22 13:00	54.2	0
2/22 13:10	54.5	↑0.3
2/22 13:20	55.3	↑0.8
2/22 13:30	56.6	↑1.3
2/22 13:40	58.4	↑1.8
2/22 13:50	60.5	↑2.1
2/22 14:00	63.1	↑2.6
2/22 14:10	66.2	↑3.1
2/22 14:20	69.6	↑3.4
2/22 14:30	73.4	↑3.8
2/22 14:40	77.5	↑4.1
2/22 14:50	81.9	↑4.4
2/22 15:00	86.6	↑4.7
2/22 15:10	91.6	↑5.0
2/22 15:20	96.8	↑5.2
2/22 15:30	102.1	↑5.3
2/22 15:40	107.6	↑5.5
2/22 15:50	113.2	↑5.6
2/22 16:00	118.8	↑5.6
2/22 16:10	124.4	↑5.6
2/22 16:20	130.0	↑5.6
2/22 16:30	135.5	↑5.5
2/22 16:40	140.9	↑5.4
2/22 16:50	146.0	↑5.1
2/22 17:00	151.0	↑5.0
2/22 17:10	155.8	↑4.8
2/22 17:20	160.2	↑4.4
2/22 17:30	164.3	↑4.1
2/22 17:40	168.0	↑3.7
2/22 17:50	171.3	↑3.3
2/22 18:00	174.2	↑2.9
2/22 18:10	176.7	↑2.5
2/22 18:20	178.6	↑1.9
2/22 18:30	180.1	↑1.5
2/22 18:40	181.0	↑0.9
2/22 18:50	181.3	↑0.3	満潮
2/22 19:00	181.2	↓-0.1
2/22 19:10	180.5	↓-0.7
2/22 19:20	179.2	↓-1.3
2/22 19:30	177.4	↓-1.8
2/22 19:40	175.0	↓-2.4
2/22 19:50	172.1	↓-2.9
2/22 20:00	168.6	↓-3.5
2/22 20:10	164.7	↓-3.9
2/22 20:20	160.3	↓-4.4
2/22 20:30	155.4	↓-4.9
2/22 20:40	150.1	↓-5.3
2/22 20:50	144.4	↓-5.7
2/22 21:00	138.4	↓-6.0
2/22 21:10	132.0	↓-6.4
2/22 21:20	125.3	↓-6.7
2/22 21:30	118.4	↓-6.9
2/22 21:40	111.3	↓-7.1
2/22 21:50	104.0	↓-7.3
2/22 22:00	96.6	↓-7.4
2/22 22:10	89.2	↓-7.4
2/22 22:20	81.7	↓-7.5	最大潮位差
2/22 22:30	74.2	↓-7.5	最大潮位差
2/22 22:40	66.9	↓-7.3
2/22 22:50	59.6	↓-7.3
2/22 23:00	52.5	↓-7.1
2/22 23:10	45.6	↓-6.9
2/22 23:20	39.0	↓-6.6
2/22 23:30	32.7	↓-6.3
2/22 23:40	26.7	↓-6.0
2/22 23:50	21.1	↓-5.6