9 (日)	05:57	12:04	18:16	-
	175cm	28cm	186cm	-
中潮 出 06:24 入 18:59 出 04:42 入 17:04 潮干狩り ○ 10:49～13:16

長山（沖縄）2051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	27.9	↑0.5
4/9 00:10	29.0	↑1.1
4/9 00:20	30.5	↑1.5
4/9 00:30	32.5	↑2.0
4/9 00:40	35.0	↑2.5
4/9 00:50	38.0	↑3.0
4/9 01:00	41.4	↑3.4
4/9 01:10	45.3	↑3.9
4/9 01:20	49.5	↑4.2
4/9 01:30	54.1	↑4.6
4/9 01:40	59.0	↑4.9
4/9 01:50	64.2	↑5.2
4/9 02:00	69.7	↑5.5
4/9 02:10	75.4	↑5.7
4/9 02:20	81.3	↑5.9
4/9 02:30	87.4	↑6.1
4/9 02:40	93.5	↑6.1
4/9 02:50	99.7	↑6.2
4/9 03:00	105.9	↑6.2
4/9 03:10	112.1	↑6.2
4/9 03:20	118.2	↑6.1
4/9 03:30	124.2	↑6.0
4/9 03:40	130.1	↑5.9
4/9 03:50	135.7	↑5.6
4/9 04:00	141.1	↑5.4
4/9 04:10	146.1	↑5.0
4/9 04:20	150.9	↑4.8
4/9 04:30	155.3	↑4.4
4/9 04:40	159.3	↑4.0
4/9 04:50	162.9	↑3.6
4/9 05:00	166.0	↑3.1
4/9 05:10	168.7	↑2.7
4/9 05:20	170.8	↑2.1
4/9 05:30	172.5	↑1.7
4/9 05:40	173.6	↑1.1
4/9 05:50	174.2	↑0.6	満潮
4/9 06:00	174.2	0
4/9 06:10	173.7	↓-0.5
4/9 06:20	172.7	↓-1.0
4/9 06:30	171.2	↓-1.5
4/9 06:40	169.1	↓-2.1
4/9 06:50	166.5	↓-2.6
4/9 07:00	163.4	↓-3.1
4/9 07:10	159.9	↓-3.5
4/9 07:20	156.0	↓-3.9
4/9 07:30	151.6	↓-4.4
4/9 07:40	146.9	↓-4.7
4/9 07:50	141.8	↓-5.1
4/9 08:00	136.5	↓-5.3
4/9 08:10	130.9	↓-5.6
4/9 08:20	125.0	↓-5.9
4/9 08:30	119.0	↓-6.0
4/9 08:40	112.9	↓-6.1
4/9 08:50	106.7	↓-6.2
4/9 09:00	100.4	↓-6.3
4/9 09:10	94.1	↓-6.3
4/9 09:20	87.9	↓-6.2
4/9 09:30	81.8	↓-6.1
4/9 09:40	75.9	↓-5.9
4/9 09:50	70.1	↓-5.8
4/9 10:00	64.6	↓-5.5
4/9 10:10	59.3	↓-5.3
4/9 10:20	54.3	↓-5.0
4/9 10:30	49.7	↓-4.6
4/9 10:40	45.4	↓-4.3
4/9 10:50	41.5	↓-3.9
4/9 11:00	38.1	↓-3.4
4/9 11:10	35.1	↓-3.0
4/9 11:20	32.7	↓-2.4
4/9 11:30	30.7	↓-2.0
4/9 11:40	29.2	↓-1.5
4/9 11:50	28.3	↓-0.9
4/9 12:00	27.9	↓-0.4	干潮
4/9 12:10	28.0	↑0.1
4/9 12:20	28.7	↑0.7
4/9 12:30	29.9	↑1.2
4/9 12:40	31.6	↑1.7
4/9 12:50	33.9	↑2.3
4/9 13:00	36.6	↑2.7
4/9 13:10	39.9	↑3.3
4/9 13:20	43.6	↑3.7
4/9 13:30	47.8	↑4.2
4/9 13:40	52.4	↑4.6
4/9 13:50	57.3	↑4.9
4/9 14:00	62.6	↑5.3
4/9 14:10	68.3	↑5.7
4/9 14:20	74.2	↑5.9
4/9 14:30	80.3	↑6.1
4/9 14:40	86.6	↑6.3
4/9 14:50	93.1	↑6.5
4/9 15:00	99.7	↑6.6
4/9 15:10	106.3	↑6.6
4/9 15:20	113.0	↑6.7
4/9 15:30	119.6	↑6.6
4/9 15:40	126.1	↑6.5
4/9 15:50	132.5	↑6.4
4/9 16:00	138.7	↑6.2
4/9 16:10	144.7	↑6.0
4/9 16:20	150.4	↑5.7
4/9 16:30	155.8	↑5.4
4/9 16:40	160.9	↑5.1
4/9 16:50	165.5	↑4.6
4/9 17:00	169.8	↑4.3
4/9 17:10	173.6	↑3.8
4/9 17:20	176.9	↑3.3
4/9 17:30	179.7	↑2.8
4/9 17:40	181.9	↑2.2
4/9 17:50	183.6	↑1.7
4/9 18:00	184.8	↑1.2
4/9 18:10	185.4	↑0.6	満潮
4/9 18:20	185.4	0
4/9 18:30	184.8	↓-0.6
4/9 18:40	183.6	↓-1.2
4/9 18:50	181.9	↓-1.7
4/9 19:00	179.7	↓-2.2
4/9 19:10	176.9	↓-2.8
4/9 19:20	173.6	↓-3.3
4/9 19:30	169.8	↓-3.8
4/9 19:40	165.5	↓-4.3
4/9 19:50	160.8	↓-4.7
4/9 20:00	155.7	↓-5.1
4/9 20:10	150.3	↓-5.4
4/9 20:20	144.5	↓-5.8
4/9 20:30	138.4	↓-6.1
4/9 20:40	132.1	↓-6.3
4/9 20:50	125.7	↓-6.4
4/9 21:00	119.0	↓-6.7
4/9 21:10	112.3	↓-6.7
4/9 21:20	105.6	↓-6.7
4/9 21:30	98.8	↓-6.8	最大潮位差
4/9 21:40	92.1	↓-6.7
4/9 21:50	85.5	↓-6.6
4/9 22:00	79.1	↓-6.4
4/9 22:10	72.8	↓-6.3
4/9 22:20	66.8	↓-6.0
4/9 22:30	61.0	↓-5.8
4/9 22:40	55.6	↓-5.4
4/9 22:50	50.5	↓-5.1
4/9 23:00	45.8	↓-4.7
4/9 23:10	41.6	↓-4.2
4/9 23:20	37.8	↓-3.8
4/9 23:30	34.5	↓-3.3
4/9 23:40	31.7	↓-2.8
4/9 23:50	29.4	↓-2.3