9 (木)	04:54	10:51	16:53	23:16
	154cm	63cm	162cm	38cm
中潮 出 06:23 入 18:59 出 03:38 入 15:31

長山（沖縄）2048年04月9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
4/9 00:00	54.7	↑3.0
4/9 00:10	57.9	↑3.2
4/9 00:20	61.5	↑3.6
4/9 00:30	65.2	↑3.7
4/9 00:40	69.2	↑4.0
4/9 00:50	73.3	↑4.1
4/9 01:00	77.6	↑4.3
4/9 01:10	82.0	↑4.4
4/9 01:20	86.5	↑4.5
4/9 01:30	91.1	↑4.6
4/9 01:40	95.8	↑4.7
4/9 01:50	100.4	↑4.6
4/9 02:00	105.0	↑4.6
4/9 02:10	109.6	↑4.6
4/9 02:20	114.0	↑4.4
4/9 02:30	118.4	↑4.4
4/9 02:40	122.6	↑4.2
4/9 02:50	126.6	↑4.0
4/9 03:00	130.5	↑3.9
4/9 03:10	134.1	↑3.6
4/9 03:20	137.4	↑3.3
4/9 03:30	140.5	↑3.1
4/9 03:40	143.2	↑2.7
4/9 03:50	145.7	↑2.5
4/9 04:00	147.8	↑2.1
4/9 04:10	149.6	↑1.8
4/9 04:20	151.0	↑1.4
4/9 04:30	152.0	↑1.0
4/9 04:40	152.7	↑0.7
4/9 04:50	153.0	↑0.3	満潮
4/9 05:00	152.9	↓-0.1
4/9 05:10	152.5	↓-0.4
4/9 05:20	151.7	↓-0.8
4/9 05:30	150.5	↓-1.2
4/9 05:40	149.0	↓-1.5
4/9 05:50	147.2	↓-1.8
4/9 06:00	145.0	↓-2.2
4/9 06:10	142.6	↓-2.4
4/9 06:20	139.9	↓-2.7
4/9 06:30	136.9	↓-3.0
4/9 06:40	133.8	↓-3.1
4/9 06:50	130.4	↓-3.4
4/9 07:00	126.8	↓-3.6
4/9 07:10	123.1	↓-3.7
4/9 07:20	119.3	↓-3.8
4/9 07:30	115.4	↓-3.9
4/9 07:40	111.5	↓-3.9
4/9 07:50	107.5	↓-4.0
4/9 08:00	103.5	↓-4.0
4/9 08:10	99.6	↓-3.9
4/9 08:20	95.7	↓-3.9
4/9 08:30	92.0	↓-3.7
4/9 08:40	88.3	↓-3.7
4/9 08:50	84.8	↓-3.5
4/9 09:00	81.5	↓-3.3
4/9 09:10	78.3	↓-3.2
4/9 09:20	75.4	↓-2.9
4/9 09:30	72.7	↓-2.7
4/9 09:40	70.3	↓-2.4
4/9 09:50	68.2	↓-2.1
4/9 10:00	66.3	↓-1.9
4/9 10:10	64.8	↓-1.5
4/9 10:20	63.6	↓-1.2
4/9 10:30	62.8	↓-0.8
4/9 10:40	62.2	↓-0.6
4/9 10:50	62.0	↓-0.2	干潮
4/9 11:00	62.2	↑0.2
4/9 11:10	62.7	↑0.5
4/9 11:20	63.6	↑0.9
4/9 11:30	64.8	↑1.2
4/9 11:40	66.3	↑1.5
4/9 11:50	68.2	↑1.9
4/9 12:00	70.4	↑2.2
4/9 12:10	72.9	↑2.5
4/9 12:20	75.7	↑2.8
4/9 12:30	78.7	↑3.0
4/9 12:40	82.0	↑3.3
4/9 12:50	85.5	↑3.5
4/9 13:00	89.2	↑3.7
4/9 13:10	93.1	↑3.9
4/9 13:20	97.2	↑4.1
4/9 13:30	101.4	↑4.2
4/9 13:40	105.6	↑4.2
4/9 13:50	109.9	↑4.3
4/9 14:00	114.3	↑4.4
4/9 14:10	118.6	↑4.3
4/9 14:20	122.9	↑4.3
4/9 14:30	127.1	↑4.2
4/9 14:40	131.2	↑4.1
4/9 14:50	135.2	↑4.0
4/9 15:00	139.0	↑3.8
4/9 15:10	142.6	↑3.6
4/9 15:20	145.9	↑3.3
4/9 15:30	149.1	↑3.2
4/9 15:40	151.9	↑2.8
4/9 15:50	154.4	↑2.5
4/9 16:00	156.6	↑2.2
4/9 16:10	158.4	↑1.8
4/9 16:20	159.9	↑1.5
4/9 16:30	160.9	↑1.0
4/9 16:40	161.6	↑0.7
4/9 16:50	161.9	↑0.3	満潮
4/9 17:00	161.8	↓-0.1
4/9 17:10	161.2	↓-0.6
4/9 17:20	160.3	↓-0.9
4/9 17:30	159.0	↓-1.3
4/9 17:40	157.2	↓-1.8
4/9 17:50	155.1	↓-2.1
4/9 18:00	152.6	↓-2.5
4/9 18:10	149.8	↓-2.8
4/9 18:20	146.6	↓-3.2
4/9 18:30	143.1	↓-3.5
4/9 18:40	139.3	↓-3.8
4/9 18:50	135.2	↓-4.1
4/9 19:00	130.9	↓-4.3
4/9 19:10	126.4	↓-4.5
4/9 19:20	121.7	↓-4.7
4/9 19:30	116.9	↓-4.8
4/9 19:40	112.0	↓-4.9
4/9 19:50	106.9	↓-5.1	最大潮位差
4/9 20:00	101.9	↓-5.0
4/9 20:10	96.8	↓-5.1	最大潮位差
4/9 20:20	91.7	↓-5.1	最大潮位差
4/9 20:30	86.7	↓-5.0
4/9 20:40	81.8	↓-4.9
4/9 20:50	77.0	↓-4.8
4/9 21:00	72.3	↓-4.7
4/9 21:10	67.9	↓-4.4
4/9 21:20	63.6	↓-4.3
4/9 21:30	59.6	↓-4.0
4/9 21:40	55.9	↓-3.7
4/9 21:50	52.4	↓-3.5
4/9 22:00	49.3	↓-3.1
4/9 22:10	46.5	↓-2.8
4/9 22:20	44.1	↓-2.4
4/9 22:30	42.1	↓-2.0
4/9 22:40	40.4	↓-1.7
4/9 22:50	39.1	↓-1.3
4/9 23:00	38.3	↓-0.8
4/9 23:10	37.9	↓-0.4	干潮
4/9 23:20	37.8	↓-0.1
4/9 23:30	38.2	↑0.4
4/9 23:40	39.1	↑0.9
4/9 23:50	40.3	↑1.2