29 (月)	06:58	00:59	19:48	13:25
	198cm	44cm	191cm	1cm
大潮 出 06:06 入 19:08 出 06:05 入 19:20 潮干狩り ◎ 11:28～15:22

長山（沖縄）2052年04月29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
4/29 00:00	52.6	↓-3.4
4/29 00:10	49.7	↓-2.9
4/29 00:20	47.4	↓-2.3
4/29 00:30	45.5	↓-1.9
4/29 00:40	44.2	↓-1.3
4/29 00:50	43.5	↓-0.7	干潮
4/29 01:00	43.3	↓-0.2
4/29 01:10	43.7	↑0.4
4/29 01:20	44.7	↑1.0
4/29 01:30	46.2	↑1.5
4/29 01:40	48.3	↑2.1
4/29 01:50	50.9	↑2.6
4/29 02:00	54.1	↑3.2
4/29 02:10	57.7	↑3.6
4/29 02:20	61.8	↑4.1
4/29 02:30	66.3	↑4.5
4/29 02:40	71.3	↑5.0
4/29 02:50	76.6	↑5.3
4/29 03:00	82.3	↑5.7
4/29 03:10	88.2	↑5.9
4/29 03:20	94.4	↑6.2
4/29 03:30	100.8	↑6.4
4/29 03:40	107.4	↑6.6
4/29 03:50	114.0	↑6.6
4/29 04:00	120.7	↑6.7
4/29 04:10	127.5	↑6.8
4/29 04:20	134.1	↑6.6
4/29 04:30	140.7	↑6.6
4/29 04:40	147.2	↑6.5
4/29 04:50	153.4	↑6.2
4/29 05:00	159.4	↑6.0
4/29 05:10	165.1	↑5.7
4/29 05:20	170.5	↑5.4
4/29 05:30	175.5	↑5.0
4/29 05:40	180.0	↑4.5
4/29 05:50	184.1	↑4.1
4/29 06:00	187.7	↑3.6
4/29 06:10	190.8	↑3.1
4/29 06:20	193.3	↑2.5
4/29 06:30	195.3	↑2.0
4/29 06:40	196.7	↑1.4
4/29 06:50	197.4	↑0.7	満潮
4/29 07:00	197.6	↑0.2
4/29 07:10	197.1	↓-0.5
4/29 07:20	196.0	↓-1.1
4/29 07:30	194.2	↓-1.8
4/29 07:40	191.9	↓-2.3
4/29 07:50	188.9	↓-3.0
4/29 08:00	185.4	↓-3.5
4/29 08:10	181.2	↓-4.2
4/29 08:20	176.6	↓-4.6
4/29 08:30	171.4	↓-5.2
4/29 08:40	165.8	↓-5.6
4/29 08:50	159.7	↓-6.1
4/29 09:00	153.2	↓-6.5
4/29 09:10	146.3	↓-6.9
4/29 09:20	139.2	↓-7.1
4/29 09:30	131.7	↓-7.5
4/29 09:40	124.1	↓-7.6
4/29 09:50	116.2	↓-7.9
4/29 10:00	108.3	↓-7.9
4/29 10:10	100.3	↓-8.0	最大潮位差
4/29 10:20	92.3	↓-8.0	最大潮位差
4/29 10:30	84.3	↓-8.0	最大潮位差
4/29 10:40	76.4	↓-7.9
4/29 10:50	68.7	↓-7.7
4/29 11:00	61.2	↓-7.5
4/29 11:10	53.9	↓-7.3
4/29 11:20	47.0	↓-6.9
4/29 11:30	40.3	↓-6.7
4/29 11:40	34.1	↓-6.2
4/29 11:50	28.3	↓-5.8
4/29 12:00	23.0	↓-5.3
4/29 12:10	18.2	↓-4.8
4/29 12:20	13.9	↓-4.3
4/29 12:30	10.2	↓-3.7
4/29 12:40	7.1	↓-3.1
4/29 12:50	4.6	↓-2.5
4/29 13:00	2.7	↓-1.9
4/29 13:10	1.5	↓-1.2
4/29 13:20	0.9	↓-0.6	干潮
4/29 13:30	0.9	0
4/29 13:40	1.7	↑0.8
4/29 13:50	3.0	↑1.3
4/29 14:00	5.0	↑2.0
4/29 14:10	7.6	↑2.6
4/29 14:20	10.8	↑3.2
4/29 14:30	14.6	↑3.8
4/29 14:40	19.0	↑4.4
4/29 14:50	23.8	↑4.8
4/29 15:00	29.2	↑5.4
4/29 15:10	35.0	↑5.8
4/29 15:20	41.2	↑6.2
4/29 15:30	47.8	↑6.6
4/29 15:40	54.7	↑6.9
4/29 15:50	61.9	↑7.2
4/29 16:00	69.3	↑7.4
4/29 16:10	76.9	↑7.6
4/29 16:20	84.6	↑7.7
4/29 16:30	92.4	↑7.8
4/29 16:40	100.2	↑7.8
4/29 16:50	108.0	↑7.8
4/29 17:00	115.7	↑7.7
4/29 17:10	123.2	↑7.5
4/29 17:20	130.6	↑7.4
4/29 17:30	137.7	↑7.1
4/29 17:40	144.5	↑6.8
4/29 17:50	151.0	↑6.5
4/29 18:00	157.1	↑6.1
4/29 18:10	162.8	↑5.7
4/29 18:20	168.1	↑5.3
4/29 18:30	172.8	↑4.7
4/29 18:40	177.1	↑4.3
4/29 18:50	180.8	↑3.7
4/29 19:00	183.9	↑3.1
4/29 19:10	186.4	↑2.5
4/29 19:20	188.4	↑2.0
4/29 19:30	189.7	↑1.3
4/29 19:40	190.4	↑0.7	満潮
4/29 19:50	190.6	↑0.2
4/29 20:00	190.1	↓-0.5
4/29 20:10	189.0	↓-1.1
4/29 20:20	187.3	↓-1.7
4/29 20:30	185.1	↓-2.2
4/29 20:40	182.3	↓-2.8
4/29 20:50	179.0	↓-3.3
4/29 21:00	175.3	↓-3.7
4/29 21:10	171.0	↓-4.3
4/29 21:20	166.4	↓-4.6
4/29 21:30	161.4	↓-5.0
4/29 21:40	156.0	↓-5.4
4/29 21:50	150.4	↓-5.6
4/29 22:00	144.5	↓-5.9
4/29 22:10	138.4	↓-6.1
4/29 22:20	132.1	↓-6.3
4/29 22:30	125.8	↓-6.3
4/29 22:40	119.4	↓-6.4
4/29 22:50	113.0	↓-6.4
4/29 23:00	106.7	↓-6.3
4/29 23:10	100.5	↓-6.2
4/29 23:20	94.4	↓-6.1
4/29 23:30	88.5	↓-5.9
4/29 23:40	82.9	↓-5.6
4/29 23:50	77.5	↓-5.4