9 (火)	07:28	01:22	19:50	13:37
	180cm	28cm	185cm	21cm
大潮 出 06:23 入 18:59 出 19:22 入 06:38 潮干狩り ◎ 12:08～15:04

長山（沖縄）2058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	44.7	↓-4.3
4/9 00:10	40.8	↓-3.9
4/9 00:20	37.3	↓-3.5
4/9 00:30	34.4	↓-2.9
4/9 00:40	31.9	↓-2.5
4/9 00:50	29.9	↓-2.0
4/9 01:00	28.5	↓-1.4
4/9 01:10	27.6	↓-0.9
4/9 01:20	27.3	↓-0.3	干潮
4/9 01:30	27.5	↑0.2
4/9 01:40	28.3	↑0.8
4/9 01:50	29.6	↑1.3
4/9 02:00	31.5	↑1.9
4/9 02:10	33.9	↑2.4
4/9 02:20	36.8	↑2.9
4/9 02:30	40.1	↑3.3
4/9 02:40	44.0	↑3.9
4/9 02:50	48.3	↑4.3
4/9 03:00	52.9	↑4.6
4/9 03:10	58.0	↑5.1
4/9 03:20	63.4	↑5.4
4/9 03:30	69.0	↑5.6
4/9 03:40	75.0	↑6.0
4/9 03:50	81.1	↑6.1
4/9 04:00	87.4	↑6.3
4/9 04:10	93.8	↑6.4
4/9 04:20	100.3	↑6.5
4/9 04:30	106.8	↑6.5
4/9 04:40	113.3	↑6.5
4/9 04:50	119.7	↑6.4
4/9 05:00	126.0	↑6.3
4/9 05:10	132.1	↑6.1
4/9 05:20	138.1	↑6.0
4/9 05:30	143.7	↑5.6
4/9 05:40	149.1	↑5.4
4/9 05:50	154.1	↑5.0
4/9 06:00	158.8	↑4.7
4/9 06:10	163.0	↑4.2
4/9 06:20	166.8	↑3.8
4/9 06:30	170.1	↑3.3
4/9 06:40	173.0	↑2.9
4/9 06:50	175.3	↑2.3
4/9 07:00	177.0	↑1.7
4/9 07:10	178.2	↑1.2
4/9 07:20	178.9	↑0.7	満潮
4/9 07:30	179.0	↑0.1
4/9 07:40	178.5	↓-0.5
4/9 07:50	177.4	↓-1.1
4/9 08:00	175.8	↓-1.6
4/9 08:10	173.7	↓-2.1
4/9 08:20	171.0	↓-2.7
4/9 08:30	167.8	↓-3.2
4/9 08:40	164.1	↓-3.7
4/9 08:50	159.9	↓-4.2
4/9 09:00	155.3	↓-4.6
4/9 09:10	150.3	↓-5.0
4/9 09:20	145.0	↓-5.3
4/9 09:30	139.3	↓-5.7
4/9 09:40	133.3	↓-6.0
4/9 09:50	127.1	↓-6.2
4/9 10:00	120.6	↓-6.5
4/9 10:10	114.1	↓-6.5
4/9 10:20	107.4	↓-6.7
4/9 10:30	100.6	↓-6.8
4/9 10:40	93.9	↓-6.7
4/9 10:50	87.2	↓-6.7
4/9 11:00	80.6	↓-6.6
4/9 11:10	74.1	↓-6.5
4/9 11:20	67.9	↓-6.2
4/9 11:30	61.8	↓-6.1
4/9 11:40	56.0	↓-5.8
4/9 11:50	50.6	↓-5.4
4/9 12:00	45.5	↓-5.1
4/9 12:10	40.8	↓-4.7
4/9 12:20	36.5	↓-4.3
4/9 12:30	32.6	↓-3.9
4/9 12:40	29.3	↓-3.3
4/9 12:50	26.5	↓-2.8
4/9 13:00	24.2	↓-2.3
4/9 13:10	22.4	↓-1.8
4/9 13:20	21.3	↓-1.1
4/9 13:30	20.6	↓-0.7	干潮
4/9 13:40	20.6	0
4/9 13:50	21.1	↑0.5
4/9 14:00	22.2	↑1.1
4/9 14:10	23.9	↑1.7
4/9 14:20	26.1	↑2.2
4/9 14:30	28.9	↑2.8
4/9 14:40	32.2	↑3.3
4/9 14:50	36.0	↑3.8
4/9 15:00	40.2	↑4.2
4/9 15:10	44.9	↑4.7
4/9 15:20	50.0	↑5.1
4/9 15:30	55.5	↑5.5
4/9 15:40	61.3	↑5.8
4/9 15:50	67.4	↑6.1
4/9 16:00	73.8	↑6.4
4/9 16:10	80.3	↑6.5
4/9 16:20	87.0	↑6.7
4/9 16:30	93.9	↑6.9	最大潮位差
4/9 16:40	100.7	↑6.8
4/9 16:50	107.6	↑6.9	最大潮位差
4/9 17:00	114.5	↑6.9	最大潮位差
4/9 17:10	121.3	↑6.8
4/9 17:20	127.9	↑6.6
4/9 17:30	134.3	↑6.4
4/9 17:40	140.6	↑6.3
4/9 17:50	146.5	↑5.9
4/9 18:00	152.1	↑5.6
4/9 18:10	157.4	↑5.3
4/9 18:20	162.3	↑4.9
4/9 18:30	166.8	↑4.5
4/9 18:40	170.8	↑4.0
4/9 18:50	174.3	↑3.5
4/9 19:00	177.3	↑3.0
4/9 19:10	179.7	↑2.4
4/9 19:20	181.7	↑2.0
4/9 19:30	183.0	↑1.3
4/9 19:40	183.8	↑0.8	満潮
4/9 19:50	184.0	↑0.2	満潮
4/9 20:00	183.6	↓-0.4
4/9 20:10	182.7	↓-0.9
4/9 20:20	181.2	↓-1.5
4/9 20:30	179.2	↓-2.0
4/9 20:40	176.6	↓-2.6
4/9 20:50	173.5	↓-3.1
4/9 21:00	169.9	↓-3.6
4/9 21:10	165.8	↓-4.1
4/9 21:20	161.3	↓-4.5
4/9 21:30	156.5	↓-4.8
4/9 21:40	151.2	↓-5.3
4/9 21:50	145.7	↓-5.5
4/9 22:00	139.8	↓-5.9
4/9 22:10	133.7	↓-6.1
4/9 22:20	127.5	↓-6.2
4/9 22:30	121.1	↓-6.4
4/9 22:40	114.6	↓-6.5
4/9 22:50	108.0	↓-6.6
4/9 23:00	101.5	↓-6.5
4/9 23:10	95.0	↓-6.5
4/9 23:20	88.6	↓-6.4
4/9 23:30	82.3	↓-6.3
4/9 23:40	76.3	↓-6.0
4/9 23:50	70.4	↓-5.9