20 (木)	05:17	11:56	18:18	-
	193cm	29cm	181cm	-
中潮 出 06:27 入 18:39 出 03:49 入 17:07 潮干狩り ○ 10:42～13:10

長山（沖縄）2063年09月20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
9/20 00:00	89.0	↑1.3
9/20 00:10	90.7	↑1.7
9/20 00:20	92.7	↑2.0
9/20 00:30	95.1	↑2.4
9/20 00:40	97.8	↑2.7
9/20 00:50	100.8	↑3.0
9/20 01:00	104.1	↑3.3
9/20 01:10	107.7	↑3.6
9/20 01:20	111.5	↑3.8
9/20 01:30	115.6	↑4.1
9/20 01:40	119.8	↑4.2
9/20 01:50	124.2	↑4.4
9/20 02:00	128.8	↑4.6
9/20 02:10	133.4	↑4.6
9/20 02:20	138.1	↑4.7
9/20 02:30	142.8	↑4.7
9/20 02:40	147.5	↑4.7
9/20 02:50	152.1	↑4.6
9/20 03:00	156.7	↑4.6
9/20 03:10	161.1	↑4.4
9/20 03:20	165.4	↑4.3
9/20 03:30	169.5	↑4.1
9/20 03:40	173.3	↑3.8
9/20 03:50	176.9	↑3.6
9/20 04:00	180.2	↑3.3
9/20 04:10	183.1	↑2.9
9/20 04:20	185.7	↑2.6
9/20 04:30	188.0	↑2.3
9/20 04:40	189.8	↑1.8
9/20 04:50	191.2	↑1.4
9/20 05:00	192.1	↑0.9
9/20 05:10	192.6	↑0.5	満潮
9/20 05:20	192.6	0
9/20 05:30	192.2	↓-0.4
9/20 05:40	191.3	↓-0.9
9/20 05:50	189.9	↓-1.4
9/20 06:00	188.0	↓-1.9
9/20 06:10	185.6	↓-2.4
9/20 06:20	182.8	↓-2.8
9/20 06:30	179.6	↓-3.2
9/20 06:40	175.9	↓-3.7
9/20 06:50	171.8	↓-4.1
9/20 07:00	167.4	↓-4.4
9/20 07:10	162.6	↓-4.8
9/20 07:20	157.4	↓-5.2
9/20 07:30	152.0	↓-5.4
9/20 07:40	146.3	↓-5.7
9/20 07:50	140.3	↓-6.0
9/20 08:00	134.2	↓-6.1
9/20 08:10	127.9	↓-6.3
9/20 08:20	121.5	↓-6.4
9/20 08:30	115.1	↓-6.4
9/20 08:40	108.6	↓-6.5	最大潮位差
9/20 08:50	102.1	↓-6.5	最大潮位差
9/20 09:00	95.7	↓-6.4
9/20 09:10	89.3	↓-6.4
9/20 09:20	83.1	↓-6.2
9/20 09:30	77.1	↓-6.0
9/20 09:40	71.2	↓-5.9
9/20 09:50	65.6	↓-5.6
9/20 10:00	60.3	↓-5.3
9/20 10:10	55.3	↓-5.0
9/20 10:20	50.7	↓-4.6
9/20 10:30	46.4	↓-4.3
9/20 10:40	42.5	↓-3.9
9/20 10:50	39.1	↓-3.4
9/20 11:00	36.1	↓-3.0
9/20 11:10	33.6	↓-2.5
9/20 11:20	31.5	↓-2.1
9/20 11:30	30.0	↓-1.5
9/20 11:40	28.9	↓-1.1
9/20 11:50	28.4	↓-0.5	干潮
9/20 12:00	28.4	0
9/20 12:10	28.9	↑0.5
9/20 12:20	29.9	↑1.0
9/20 12:30	31.4	↑1.5
9/20 12:40	33.5	↑2.1
9/20 12:50	36.0	↑2.5
9/20 13:00	38.9	↑2.9
9/20 13:10	42.3	↑3.4
9/20 13:20	46.2	↑3.9
9/20 13:30	50.4	↑4.2
9/20 13:40	55.0	↑4.6
9/20 13:50	60.0	↑5.0
9/20 14:00	65.2	↑5.2
9/20 14:10	70.7	↑5.5
9/20 14:20	76.5	↑5.8
9/20 14:30	82.4	↑5.9
9/20 14:40	88.5	↑6.1
9/20 14:50	94.8	↑6.3
9/20 15:00	101.0	↑6.2
9/20 15:10	107.4	↑6.4
9/20 15:20	113.7	↑6.3
9/20 15:30	119.9	↑6.2
9/20 15:40	126.0	↑6.1
9/20 15:50	132.0	↑6.0
9/20 16:00	137.8	↑5.8
9/20 16:10	143.3	↑5.5
9/20 16:20	148.6	↑5.3
9/20 16:30	153.6	↑5.0
9/20 16:40	158.3	↑4.7
9/20 16:50	162.6	↑4.3
9/20 17:00	166.5	↑3.9
9/20 17:10	169.9	↑3.4
9/20 17:20	173.0	↑3.1
9/20 17:30	175.5	↑2.5
9/20 17:40	177.6	↑2.1
9/20 17:50	179.2	↑1.6
9/20 18:00	180.3	↑1.1
9/20 18:10	180.9	↑0.6	満潮
9/20 18:20	181.0	↑0.1
9/20 18:30	180.5	↓-0.5
9/20 18:40	179.6	↓-0.9
9/20 18:50	178.2	↓-1.4
9/20 19:00	176.4	↓-1.8
9/20 19:10	174.1	↓-2.3
9/20 19:20	171.4	↓-2.7
9/20 19:30	168.2	↓-3.2
9/20 19:40	164.7	↓-3.5
9/20 19:50	160.9	↓-3.8
9/20 20:00	156.7	↓-4.2
9/20 20:10	152.3	↓-4.4
9/20 20:20	147.7	↓-4.6
9/20 20:30	142.8	↓-4.9
9/20 20:40	137.8	↓-5.0
9/20 20:50	132.7	↓-5.1
9/20 21:00	127.4	↓-5.3
9/20 21:10	122.2	↓-5.2
9/20 21:20	117.0	↓-5.2
9/20 21:30	111.8	↓-5.2
9/20 21:40	106.7	↓-5.1
9/20 21:50	101.7	↓-5.0
9/20 22:00	97.0	↓-4.7
9/20 22:10	92.4	↓-4.6
9/20 22:20	88.1	↓-4.3
9/20 22:30	84.0	↓-4.1
9/20 22:40	80.3	↓-3.7
9/20 22:50	76.9	↓-3.4
9/20 23:00	73.9	↓-3.0
9/20 23:10	71.3	↓-2.6
9/20 23:20	69.1	↓-2.2
9/20 23:30	67.3	↓-1.8
9/20 23:40	66.0	↓-1.3
9/20 23:50	65.2	↓-0.8