23 (金)	10:33	04:09	22:16	16:16
	177cm	31cm	188cm	79cm
中潮 出 06:28 入 18:36 出 11:12 入 22:17

長山（沖縄）2039年09月23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
9/23 00:00	146.0	↓-5.9
9/23 00:10	140.0	↓-6.0
9/23 00:20	133.7	↓-6.3
9/23 00:30	127.3	↓-6.4
9/23 00:40	120.8	↓-6.5
9/23 00:50	114.3	↓-6.5
9/23 01:00	107.7	↓-6.6	最大潮位差
9/23 01:10	101.2	↓-6.5
9/23 01:20	94.7	↓-6.5
9/23 01:30	88.3	↓-6.4
9/23 01:40	82.1	↓-6.2
9/23 01:50	76.1	↓-6.0
9/23 02:00	70.3	↓-5.8
9/23 02:10	64.8	↓-5.5
9/23 02:20	59.6	↓-5.2
9/23 02:30	54.8	↓-4.8
9/23 02:40	50.3	↓-4.5
9/23 02:50	46.3	↓-4.0
9/23 03:00	42.6	↓-3.7
9/23 03:10	39.4	↓-3.2
9/23 03:20	36.7	↓-2.7
9/23 03:30	34.5	↓-2.2
9/23 03:40	32.8	↓-1.7
9/23 03:50	31.6	↓-1.2
9/23 04:00	31.0	↓-0.6	干潮
9/23 04:10	30.8	↓-0.2
9/23 04:20	31.2	↑0.4
9/23 04:30	32.1	↑0.9
9/23 04:40	33.5	↑1.4
9/23 04:50	35.4	↑1.9
9/23 05:00	37.8	↑2.4
9/23 05:10	40.6	↑2.8
9/23 05:20	43.9	↑3.3
9/23 05:30	47.6	↑3.7
9/23 05:40	51.7	↑4.1
9/23 05:50	56.1	↑4.4
9/23 06:00	60.9	↑4.8
9/23 06:10	65.9	↑5.0
9/23 06:20	71.2	↑5.3
9/23 06:30	76.7	↑5.5
9/23 06:40	82.4	↑5.7
9/23 06:50	88.2	↑5.8
9/23 07:00	94.1	↑5.9
9/23 07:10	100.0	↑5.9
9/23 07:20	106.0	↑6.0
9/23 07:30	111.9	↑5.9
9/23 07:40	117.8	↑5.9
9/23 07:50	123.6	↑5.8
9/23 08:00	129.2	↑5.6
9/23 08:10	134.6	↑5.4
9/23 08:20	139.8	↑5.2
9/23 08:30	144.8	↑5.0
9/23 08:40	149.5	↑4.7
9/23 08:50	153.8	↑4.3
9/23 09:00	157.9	↑4.1
9/23 09:10	161.6	↑3.7
9/23 09:20	164.9	↑3.3
9/23 09:30	167.8	↑2.9
9/23 09:40	170.3	↑2.5
9/23 09:50	172.3	↑2.0
9/23 10:00	174.0	↑1.7
9/23 10:10	175.2	↑1.2
9/23 10:20	175.9	↑0.7
9/23 10:30	176.3	↑0.4	満潮
9/23 10:40	176.2	↓-0.1
9/23 10:50	175.6	↓-0.6
9/23 11:00	174.6	↓-1.0
9/23 11:10	173.3	↓-1.3
9/23 11:20	171.5	↓-1.8
9/23 11:30	169.4	↓-2.1
9/23 11:40	166.9	↓-2.5
9/23 11:50	164.1	↓-2.8
9/23 12:00	160.9	↓-3.2
9/23 12:10	157.5	↓-3.4
9/23 12:20	153.9	↓-3.6
9/23 12:30	150.0	↓-3.9
9/23 12:40	145.9	↓-4.1
9/23 12:50	141.7	↓-4.2
9/23 13:00	137.4	↓-4.3
9/23 13:10	133.0	↓-4.4
9/23 13:20	128.5	↓-4.5
9/23 13:30	124.1	↓-4.4
9/23 13:40	119.6	↓-4.5
9/23 13:50	115.2	↓-4.4
9/23 14:00	111.0	↓-4.2
9/23 14:10	106.8	↓-4.2
9/23 14:20	102.9	↓-3.9
9/23 14:30	99.1	↓-3.8
9/23 14:40	95.5	↓-3.6
9/23 14:50	92.3	↓-3.2
9/23 15:00	89.3	↓-3.0
9/23 15:10	86.6	↓-2.7
9/23 15:20	84.3	↓-2.3
9/23 15:30	82.3	↓-2.0
9/23 15:40	80.7	↓-1.6
9/23 15:50	79.5	↓-1.2
9/23 16:00	78.7	↓-0.8
9/23 16:10	78.2	↓-0.5	干潮
9/23 16:20	78.2	0
9/23 16:30	78.7	↑0.5
9/23 16:40	79.5	↑0.8
9/23 16:50	80.7	↑1.2
9/23 17:00	82.3	↑1.6
9/23 17:10	84.3	↑2.0
9/23 17:20	86.7	↑2.4
9/23 17:30	89.5	↑2.8
9/23 17:40	92.5	↑3.0
9/23 17:50	95.9	↑3.4
9/23 18:00	99.5	↑3.6
9/23 18:10	103.4	↑3.9
9/23 18:20	107.6	↑4.2
9/23 18:30	111.9	↑4.3
9/23 18:40	116.4	↑4.5
9/23 18:50	121.0	↑4.6
9/23 19:00	125.7	↑4.7
9/23 19:10	130.4	↑4.7
9/23 19:20	135.2	↑4.8
9/23 19:30	139.9	↑4.7
9/23 19:40	144.6	↑4.7
9/23 19:50	149.3	↑4.7
9/23 20:00	153.8	↑4.5
9/23 20:10	158.1	↑4.3
9/23 20:20	162.2	↑4.1
9/23 20:30	166.1	↑3.9
9/23 20:40	169.8	↑3.7
9/23 20:50	173.2	↑3.4
9/23 21:00	176.3	↑3.1
9/23 21:10	179.0	↑2.7
9/23 21:20	181.4	↑2.4
9/23 21:30	183.5	↑2.1
9/23 21:40	185.1	↑1.6
9/23 21:50	186.4	↑1.3
9/23 22:00	187.2	↑0.8
9/23 22:10	187.6	↑0.4	満潮
9/23 22:20	187.6	0
9/23 22:30	187.1	↓-0.5
9/23 22:40	186.3	↓-0.8
9/23 22:50	185.0	↓-1.3
9/23 23:00	183.2	↓-1.8
9/23 23:10	181.1	↓-2.1
9/23 23:20	178.5	↓-2.6
9/23 23:30	175.6	↓-2.9
9/23 23:40	172.3	↓-3.3
9/23 23:50	168.6	↓-3.7