2 (金)	06:57	00:54	19:27	13:12
	182cm	27cm	184cm	12cm
大潮 出 06:30 入 18:56 出 05:57 入 18:47 潮干狩り ◎ 11:27～14:55

長山（沖縄）2049年04月2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
4/2 00:00	34.6	↓-3.2
4/2 00:10	31.9	↓-2.7
4/2 00:20	29.8	↓-2.1
4/2 00:30	28.2	↓-1.6
4/2 00:40	27.2	↓-1.0
4/2 00:50	26.7	↓-0.5	干潮
4/2 01:00	26.8	↑0.1
4/2 01:10	27.5	↑0.7
4/2 01:20	28.7	↑1.2
4/2 01:30	30.5	↑1.8
4/2 01:40	32.8	↑2.3
4/2 01:50	35.6	↑2.8
4/2 02:00	39.0	↑3.4
4/2 02:10	42.8	↑3.8
4/2 02:20	47.1	↑4.3
4/2 02:30	51.8	↑4.7
4/2 02:40	56.9	↑5.1
4/2 02:50	62.3	↑5.4
4/2 03:00	68.1	↑5.8
4/2 03:10	74.1	↑6.0
4/2 03:20	80.4	↑6.3
4/2 03:30	86.8	↑6.4
4/2 03:40	93.4	↑6.6
4/2 03:50	100.0	↑6.6
4/2 04:00	106.7	↑6.7
4/2 04:10	113.4	↑6.7
4/2 04:20	120.0	↑6.6
4/2 04:30	126.5	↑6.5
4/2 04:40	132.8	↑6.3
4/2 04:50	138.9	↑6.1
4/2 05:00	144.8	↑5.9
4/2 05:10	150.3	↑5.5
4/2 05:20	155.5	↑5.2
4/2 05:30	160.3	↑4.8
4/2 05:40	164.7	↑4.4
4/2 05:50	168.6	↑3.9
4/2 06:00	172.1	↑3.5
4/2 06:10	175.0	↑2.9
4/2 06:20	177.4	↑2.4
4/2 06:30	179.2	↑1.8
4/2 06:40	180.5	↑1.3
4/2 06:50	181.1	↑0.6	満潮
4/2 07:00	181.2	↑0.1
4/2 07:10	180.7	↓-0.5
4/2 07:20	179.6	↓-1.1
4/2 07:30	177.9	↓-1.7
4/2 07:40	175.6	↓-2.3
4/2 07:50	172.8	↓-2.8
4/2 08:00	169.4	↓-3.4
4/2 08:10	165.6	↓-3.8
4/2 08:20	161.2	↓-4.4
4/2 08:30	156.4	↓-4.8
4/2 08:40	151.1	↓-5.3
4/2 08:50	145.5	↓-5.6
4/2 09:00	139.5	↓-6.0
4/2 09:10	133.2	↓-6.3
4/2 09:20	126.7	↓-6.5
4/2 09:30	119.9	↓-6.8
4/2 09:40	113.0	↓-6.9
4/2 09:50	106.0	↓-7.0
4/2 10:00	98.9	↓-7.1
4/2 10:10	91.8	↓-7.1
4/2 10:20	84.7	↓-7.1
4/2 10:30	77.7	↓-7.0
4/2 10:40	70.8	↓-6.9
4/2 10:50	64.1	↓-6.7
4/2 11:00	57.7	↓-6.4
4/2 11:10	51.5	↓-6.2
4/2 11:20	45.6	↓-5.9
4/2 11:30	40.1	↓-5.5
4/2 11:40	35.0	↓-5.1
4/2 11:50	30.3	↓-4.7
4/2 12:00	26.1	↓-4.2
4/2 12:10	22.4	↓-3.7
4/2 12:20	19.1	↓-3.3
4/2 12:30	16.5	↓-2.6
4/2 12:40	14.4	↓-2.1
4/2 12:50	12.9	↓-1.5
4/2 13:00	11.9	↓-1.0
4/2 13:10	11.6	↓-0.3	干潮
4/2 13:20	11.9	↑0.3
4/2 13:30	12.7	↑0.8
4/2 13:40	14.2	↑1.5
4/2 13:50	16.2	↑2.0
4/2 14:00	18.8	↑2.6
4/2 14:10	21.9	↑3.1
4/2 14:20	25.6	↑3.7
4/2 14:30	29.8	↑4.2
4/2 14:40	34.5	↑4.7
4/2 14:50	39.6	↑5.1
4/2 15:00	45.1	↑5.5
4/2 15:10	51.0	↑5.9
4/2 15:20	57.2	↑6.2
4/2 15:30	63.7	↑6.5
4/2 15:40	70.4	↑6.7
4/2 15:50	77.3	↑6.9
4/2 16:00	84.4	↑7.1
4/2 16:10	91.6	↑7.2	最大潮位差
4/2 16:20	98.8	↑7.2	最大潮位差
4/2 16:30	106.0	↑7.2	最大潮位差
4/2 16:40	113.1	↑7.1
4/2 16:50	120.1	↑7.0
4/2 17:00	127.0	↑6.9
4/2 17:10	133.7	↑6.7
4/2 17:20	140.1	↑6.4
4/2 17:30	146.2	↑6.1
4/2 17:40	152.0	↑5.8
4/2 17:50	157.4	↑5.4
4/2 18:00	162.3	↑4.9
4/2 18:10	166.8	↑4.5
4/2 18:20	170.9	↑4.1
4/2 18:30	174.4	↑3.5
4/2 18:40	177.3	↑2.9
4/2 18:50	179.8	↑2.5
4/2 19:00	181.6	↑1.8
4/2 19:10	182.9	↑1.3
4/2 19:20	183.5	↑0.6	満潮
4/2 19:30	183.6	↑0.1
4/2 19:40	183.1	↓-0.5
4/2 19:50	182.0	↓-1.1
4/2 20:00	180.4	↓-1.6
4/2 20:10	178.1	↓-2.3
4/2 20:20	175.4	↓-2.7
4/2 20:30	172.1	↓-3.3
4/2 20:40	168.3	↓-3.8
4/2 20:50	164.1	↓-4.2
4/2 21:00	159.5	↓-4.6
4/2 21:10	154.5	↓-5.0
4/2 21:20	149.1	↓-5.4
4/2 21:30	143.4	↓-5.7
4/2 21:40	137.5	↓-5.9
4/2 21:50	131.3	↓-6.2
4/2 22:00	125.0	↓-6.3
4/2 22:10	118.5	↓-6.5
4/2 22:20	112.0	↓-6.5
4/2 22:30	105.4	↓-6.6
4/2 22:40	98.9	↓-6.5
4/2 22:50	92.5	↓-6.4
4/2 23:00	86.2	↓-6.3
4/2 23:10	80.0	↓-6.2
4/2 23:20	74.1	↓-5.9
4/2 23:30	68.4	↓-5.7
4/2 23:40	63.0	↓-5.4
4/2 23:50	58.0	↓-5.0