1 (土)	06:53	00:48	19:15	13:00
	178cm	19cm	190cm	16cm
大潮 出 06:31 入 18:56 出 18:32 入 05:50 潮干狩り ◎ 11:23～14:36

長山（沖縄）2045年04月1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
4/1 00:00	25.2	↓-3.0
4/1 00:10	22.8	↓-2.4
4/1 00:20	21.0	↓-1.8
4/1 00:30	19.7	↓-1.3
4/1 00:40	19.0	↓-0.7	干潮
4/1 00:50	18.8	↓-0.2
4/1 01:00	19.3	↑0.5
4/1 01:10	20.3	↑1.0
4/1 01:20	21.9	↑1.6
4/1 01:30	24.1	↑2.2
4/1 01:40	26.8	↑2.7
4/1 01:50	30.0	↑3.2
4/1 02:00	33.8	↑3.8
4/1 02:10	38.0	↑4.2
4/1 02:20	42.7	↑4.7
4/1 02:30	47.7	↑5.0
4/1 02:40	53.2	↑5.5
4/1 02:50	58.9	↑5.7
4/1 03:00	65.0	↑6.1
4/1 03:10	71.3	↑6.3
4/1 03:20	77.9	↑6.6
4/1 03:30	84.5	↑6.6
4/1 03:40	91.3	↑6.8
4/1 03:50	98.1	↑6.8
4/1 04:00	105.0	↑6.9
4/1 04:10	111.8	↑6.8
4/1 04:20	118.5	↑6.7
4/1 04:30	125.0	↑6.5
4/1 04:40	131.4	↑6.4
4/1 04:50	137.5	↑6.1
4/1 05:00	143.3	↑5.8
4/1 05:10	148.8	↑5.5
4/1 05:20	153.9	↑5.1
4/1 05:30	158.6	↑4.7
4/1 05:40	162.8	↑4.2
4/1 05:50	166.6	↑3.8
4/1 06:00	169.9	↑3.3
4/1 06:10	172.6	↑2.7
4/1 06:20	174.8	↑2.2
4/1 06:30	176.3	↑1.5
4/1 06:40	177.4	↑1.1
4/1 06:50	177.8	↑0.4	満潮
4/1 07:00	177.6	↓-0.2
4/1 07:10	176.8	↓-0.8
4/1 07:20	175.5	↓-1.3
4/1 07:30	173.6	↓-1.9
4/1 07:40	171.1	↓-2.5
4/1 07:50	168.0	↓-3.1
4/1 08:00	164.5	↓-3.5
4/1 08:10	160.4	↓-4.1
4/1 08:20	155.9	↓-4.5
4/1 08:30	150.9	↓-5.0
4/1 08:40	145.5	↓-5.4
4/1 08:50	139.8	↓-5.7
4/1 09:00	133.8	↓-6.0
4/1 09:10	127.5	↓-6.3
4/1 09:20	121.0	↓-6.5
4/1 09:30	114.3	↓-6.7
4/1 09:40	107.5	↓-6.8
4/1 09:50	100.6	↓-6.9
4/1 10:00	93.6	↓-7.0
4/1 10:10	86.7	↓-6.9
4/1 10:20	79.9	↓-6.8
4/1 10:30	73.2	↓-6.7
4/1 10:40	66.7	↓-6.5
4/1 10:50	60.3	↓-6.4
4/1 11:00	54.3	↓-6.0
4/1 11:10	48.5	↓-5.8
4/1 11:20	43.1	↓-5.4
4/1 11:30	38.1	↓-5.0
4/1 11:40	33.6	↓-4.5
4/1 11:50	29.5	↓-4.1
4/1 12:00	25.8	↓-3.7
4/1 12:10	22.7	↓-3.1
4/1 12:20	20.2	↓-2.5
4/1 12:30	18.2	↓-2.0
4/1 12:40	16.7	↓-1.5
4/1 12:50	15.9	↓-0.8	干潮
4/1 13:00	15.6	↓-0.3	干潮
4/1 13:10	16.0	↑0.4
4/1 13:20	17.0	↑1.0
4/1 13:30	18.5	↑1.5
4/1 13:40	20.6	↑2.1
4/1 13:50	23.3	↑2.7
4/1 14:00	26.6	↑3.3
4/1 14:10	30.4	↑3.8
4/1 14:20	34.7	↑4.3
4/1 14:30	39.4	↑4.7
4/1 14:40	44.6	↑5.2
4/1 14:50	50.3	↑5.7
4/1 15:00	56.3	↑6.0
4/1 15:10	62.6	↑6.3
4/1 15:20	69.2	↑6.6
4/1 15:30	76.0	↑6.8
4/1 15:40	83.1	↑7.1
4/1 15:50	90.3	↑7.2
4/1 16:00	97.5	↑7.2
4/1 16:10	104.8	↑7.3	最大潮位差
4/1 16:20	112.1	↑7.3	最大潮位差
4/1 16:30	119.4	↑7.3	最大潮位差
4/1 16:40	126.5	↑7.1
4/1 16:50	133.4	↑6.9
4/1 17:00	140.2	↑6.8
4/1 17:10	146.6	↑6.4
4/1 17:20	152.8	↑6.2
4/1 17:30	158.6	↑5.8
4/1 17:40	164.0	↑5.4
4/1 17:50	169.0	↑5.0
4/1 18:00	173.5	↑4.5
4/1 18:10	177.5	↑4.0
4/1 18:20	180.9	↑3.4
4/1 18:30	183.8	↑2.9
4/1 18:40	186.2	↑2.4
4/1 18:50	187.9	↑1.7
4/1 19:00	189.0	↑1.1
4/1 19:10	189.6	↑0.6	満潮
4/1 19:20	189.5	↓-0.1
4/1 19:30	188.8	↓-0.7
4/1 19:40	187.5	↓-1.3
4/1 19:50	185.6	↓-1.9
4/1 20:00	183.1	↓-2.5
4/1 20:10	180.1	↓-3.0
4/1 20:20	176.5	↓-3.6
4/1 20:30	172.4	↓-4.1
4/1 20:40	167.9	↓-4.5
4/1 20:50	162.9	↓-5.0
4/1 21:00	157.5	↓-5.4
4/1 21:10	151.8	↓-5.7
4/1 21:20	145.7	↓-6.1
4/1 21:30	139.3	↓-6.4
4/1 21:40	132.7	↓-6.6
4/1 21:50	126.0	↓-6.7
4/1 22:00	119.1	↓-6.9
4/1 22:10	112.1	↓-7.0
4/1 22:20	105.1	↓-7.0
4/1 22:30	98.1	↓-7.0
4/1 22:40	91.2	↓-6.9
4/1 22:50	84.4	↓-6.8
4/1 23:00	77.8	↓-6.6
4/1 23:10	71.4	↓-6.4
4/1 23:20	65.3	↓-6.1
4/1 23:30	59.5	↓-5.8
4/1 23:40	54.0	↓-5.5
4/1 23:50	49.0	↓-5.0