9 (金)	06:08	12:03	18:00	-
	163cm	56cm	169cm	-
中潮 出 06:23 入 18:59 出 04:56 入 16:35

長山（沖縄）2021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	29.1	↑0.5
4/9 00:10	30.0	↑0.9
4/9 00:20	31.4	↑1.4
4/9 00:30	33.2	↑1.8
4/9 00:40	35.4	↑2.2
4/9 00:50	38.0	↑2.6
4/9 01:00	40.9	↑2.9
4/9 01:10	44.3	↑3.4
4/9 01:20	48.0	↑3.7
4/9 01:30	52.0	↑4.0
4/9 01:40	56.3	↑4.3
4/9 01:50	60.9	↑4.6
4/9 02:00	65.7	↑4.8
4/9 02:10	70.7	↑5.0
4/9 02:20	75.9	↑5.2
4/9 02:30	81.3	↑5.4
4/9 02:40	86.7	↑5.4
4/9 02:50	92.2	↑5.5
4/9 03:00	97.7	↑5.5
4/9 03:10	103.2	↑5.5
4/9 03:20	108.7	↑5.5
4/9 03:30	114.0	↑5.3
4/9 03:40	119.3	↑5.3
4/9 03:50	124.3	↑5.0
4/9 04:00	129.2	↑4.9
4/9 04:10	133.8	↑4.6
4/9 04:20	138.2	↑4.4
4/9 04:30	142.3	↑4.1
4/9 04:40	146.0	↑3.7
4/9 04:50	149.5	↑3.5
4/9 05:00	152.5	↑3.0
4/9 05:10	155.1	↑2.6
4/9 05:20	157.4	↑2.3
4/9 05:30	159.2	↑1.8
4/9 05:40	160.6	↑1.4
4/9 05:50	161.6	↑1.0
4/9 06:00	162.1	↑0.5	満潮
4/9 06:10	162.2	↑0.1
4/9 06:20	161.8	↓-0.4
4/9 06:30	161.0	↓-0.8
4/9 06:40	159.8	↓-1.2
4/9 06:50	158.2	↓-1.6
4/9 07:00	156.2	↓-2.0
4/9 07:10	153.8	↓-2.4
4/9 07:20	151.1	↓-2.7
4/9 07:30	148.0	↓-3.1
4/9 07:40	144.6	↓-3.4
4/9 07:50	141.0	↓-3.6
4/9 08:00	137.1	↓-3.9
4/9 08:10	133.0	↓-4.1
4/9 08:20	128.7	↓-4.3
4/9 08:30	124.3	↓-4.4
4/9 08:40	119.7	↓-4.6
4/9 08:50	115.1	↓-4.6
4/9 09:00	110.4	↓-4.7
4/9 09:10	105.8	↓-4.6
4/9 09:20	101.1	↓-4.7
4/9 09:30	96.5	↓-4.6
4/9 09:40	92.0	↓-4.5
4/9 09:50	87.7	↓-4.3
4/9 10:00	83.5	↓-4.2
4/9 10:10	79.5	↓-4.0
4/9 10:20	75.7	↓-3.8
4/9 10:30	72.2	↓-3.5
4/9 10:40	69.0	↓-3.2
4/9 10:50	66.0	↓-3.0
4/9 11:00	63.4	↓-2.6
4/9 11:10	61.2	↓-2.2
4/9 11:20	59.3	↓-1.9
4/9 11:30	57.8	↓-1.5
4/9 11:40	56.7	↓-1.1
4/9 11:50	55.9	↓-0.8
4/9 12:00	55.6	↓-0.3	干潮
4/9 12:10	55.7	↑0.1
4/9 12:20	56.3	↑0.6
4/9 12:30	57.2	↑0.9
4/9 12:40	58.5	↑1.3
4/9 12:50	60.3	↑1.8
4/9 13:00	62.4	↑2.1
4/9 13:10	64.9	↑2.5
4/9 13:20	67.8	↑2.9
4/9 13:30	71.0	↑3.2
4/9 13:40	74.5	↑3.5
4/9 13:50	78.3	↑3.8
4/9 14:00	82.3	↑4.0
4/9 14:10	86.6	↑4.3
4/9 14:20	91.1	↑4.5
4/9 14:30	95.8	↑4.7
4/9 14:40	100.6	↑4.8
4/9 14:50	105.5	↑4.9
4/9 15:00	110.5	↑5.0
4/9 15:10	115.5	↑5.0
4/9 15:20	120.4	↑4.9
4/9 15:30	125.3	↑4.9
4/9 15:40	130.2	↑4.9
4/9 15:50	134.8	↑4.6
4/9 16:00	139.4	↑4.6
4/9 16:10	143.7	↑4.3
4/9 16:20	147.7	↑4.0
4/9 16:30	151.5	↑3.8
4/9 16:40	155.0	↑3.5
4/9 16:50	158.1	↑3.1
4/9 17:00	160.9	↑2.8
4/9 17:10	163.3	↑2.4
4/9 17:20	165.3	↑2.0
4/9 17:30	166.9	↑1.6
4/9 17:40	168.0	↑1.1
4/9 17:50	168.6	↑0.6	満潮
4/9 18:00	168.9	↑0.3	満潮
4/9 18:10	168.6	↓-0.3
4/9 18:20	167.9	↓-0.7
4/9 18:30	166.7	↓-1.2
4/9 18:40	165.0	↓-1.7
4/9 18:50	162.9	↓-2.1
4/9 19:00	160.4	↓-2.5
4/9 19:10	157.5	↓-2.9
4/9 19:20	154.1	↓-3.4
4/9 19:30	150.4	↓-3.7
4/9 19:40	146.3	↓-4.1
4/9 19:50	141.9	↓-4.4
4/9 20:00	137.2	↓-4.7
4/9 20:10	132.2	↓-5.0
4/9 20:20	127.1	↓-5.1
4/9 20:30	121.7	↓-5.4
4/9 20:40	116.1	↓-5.6
4/9 20:50	110.5	↓-5.6
4/9 21:00	104.7	↓-5.8	最大潮位差
4/9 21:10	98.9	↓-5.8	最大潮位差
4/9 21:20	93.2	↓-5.7
4/9 21:30	87.4	↓-5.8	最大潮位差
4/9 21:40	81.7	↓-5.7
4/9 21:50	76.2	↓-5.5
4/9 22:00	70.8	↓-5.4
4/9 22:10	65.5	↓-5.3
4/9 22:20	60.5	↓-5.0
4/9 22:30	55.8	↓-4.7
4/9 22:40	51.4	↓-4.4
4/9 22:50	47.2	↓-4.2
4/9 23:00	43.5	↓-3.7
4/9 23:10	40.0	↓-3.5
4/9 23:20	37.0	↓-3.0
4/9 23:30	34.5	↓-2.5
4/9 23:40	32.3	↓-2.2
4/9 23:50	30.6	↓-1.7