02 (火)	06:53	00:48	19:17	13:06
	175cm	34cm	173cm	24cm
出 06:31 入 18:56 出 05:44 入 18:25 潮干狩り ○ 11:40～14:31

長山（沖縄）2030年04月02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	38.7	↓-2.5
4/2 00:10	36.6	↓-2.1
4/2 00:20	35.0	↓-1.6
4/2 00:30	33.9	↓-1.1
4/2 00:40	33.3	↓-0.6	干潮
4/2 00:50	33.2	↓-0.1
4/2 01:00	33.6	↑0.4
4/2 01:10	34.5	↑0.9
4/2 01:20	36.0	↑1.5
4/2 01:30	37.9	↑1.9
4/2 01:40	40.3	↑2.4
4/2 01:50	43.1	↑2.8
4/2 02:00	46.4	↑3.3
4/2 02:10	50.1	↑3.7
4/2 02:20	54.2	↑4.1
4/2 02:30	58.7	↑4.5
4/2 02:40	63.5	↑4.8
4/2 02:50	68.6	↑5.1
4/2 03:00	74.0	↑5.4
4/2 03:10	79.6	↑5.6
4/2 03:20	85.4	↑5.8
4/2 03:30	91.3	↑5.9
4/2 03:40	97.3	↑6.0
4/2 03:50	103.4	↑6.1
4/2 04:00	109.4	↑6.0
4/2 04:10	115.5	↑6.1
4/2 04:20	121.4	↑5.9
4/2 04:30	127.2	↑5.8
4/2 04:40	132.9	↑5.7
4/2 04:50	138.3	↑5.4
4/2 05:00	143.5	↑5.2
4/2 05:10	148.4	↑4.9
4/2 05:20	152.9	↑4.5
4/2 05:30	157.1	↑4.2
4/2 05:40	160.9	↑3.8
4/2 05:50	164.2	↑3.3
4/2 06:00	167.1	↑2.9
4/2 06:10	169.5	↑2.4
4/2 06:20	171.5	↑2.0
4/2 06:30	172.9	↑1.4
4/2 06:40	173.8	↑0.9
4/2 06:50	174.1	↑0.3	満潮
4/2 07:00	173.9	↓-0.2
4/2 07:10	173.2	↓-0.7
4/2 07:20	172.0	↓-1.2
4/2 07:30	170.2	↓-1.8
4/2 07:40	167.9	↓-2.3
4/2 07:50	165.2	↓-2.7
4/2 08:00	162.0	↓-3.2
4/2 08:10	158.3	↓-3.7
4/2 08:20	154.2	↓-4.1
4/2 08:30	149.7	↓-4.5
4/2 08:40	144.8	↓-4.9
4/2 08:50	139.6	↓-5.2
4/2 09:00	134.2	↓-5.4
4/2 09:10	128.4	↓-5.8
4/2 09:20	122.5	↓-5.9
4/2 09:30	116.4	↓-6.1
4/2 09:40	110.2	↓-6.2
4/2 09:50	103.9	↓-6.3
4/2 10:00	97.6	↓-6.3
4/2 10:10	91.2	↓-6.4	最大潮位差
4/2 10:20	85.0	↓-6.2
4/2 10:30	78.8	↓-6.2
4/2 10:40	72.8	↓-6.0
4/2 10:50	66.9	↓-5.9
4/2 11:00	61.3	↓-5.6
4/2 11:10	56.0	↓-5.3
4/2 11:20	50.9	↓-5.1
4/2 11:30	46.2	↓-4.7
4/2 11:40	41.9	↓-4.3
4/2 11:50	38.0	↓-3.9
4/2 12:00	34.5	↓-3.5
4/2 12:10	31.4	↓-3.1
4/2 12:20	28.8	↓-2.6
4/2 12:30	26.8	↓-2.0
4/2 12:40	25.2	↓-1.6
4/2 12:50	24.1	↓-1.1
4/2 13:00	23.6	↓-0.5	干潮
4/2 13:10	23.6	0
4/2 13:20	24.1	↑0.5
4/2 13:30	25.2	↑1.1
4/2 13:40	26.7	↑1.5
4/2 13:50	28.8	↑2.1
4/2 14:00	31.4	↑2.6
4/2 14:10	34.5	↑3.1
4/2 14:20	38.0	↑3.5
4/2 14:30	41.9	↑3.9
4/2 14:40	46.3	↑4.4
4/2 14:50	51.0	↑4.7
4/2 15:00	56.0	↑5.0
4/2 15:10	61.4	↑5.4
4/2 15:20	67.0	↑5.6
4/2 15:30	72.9	↑5.9
4/2 15:40	78.9	↑6.0
4/2 15:50	85.1	↑6.2
4/2 16:00	91.4	↑6.3
4/2 16:10	97.7	↑6.3
4/2 16:20	104.0	↑6.3
4/2 16:30	110.3	↑6.3
4/2 16:40	116.5	↑6.2
4/2 16:50	122.5	↑6.0
4/2 17:00	128.4	↑5.9
4/2 17:10	134.1	↑5.7
4/2 17:20	139.5	↑5.4
4/2 17:30	144.6	↑5.1
4/2 17:40	149.4	↑4.8
4/2 17:50	153.8	↑4.4
4/2 18:00	157.8	↑4.0
4/2 18:10	161.4	↑3.6
4/2 18:20	164.5	↑3.1
4/2 18:30	167.2	↑2.7
4/2 18:40	169.4	↑2.2
4/2 18:50	171.0	↑1.6
4/2 19:00	172.1	↑1.1
4/2 19:10	172.7	↑0.6	満潮
4/2 19:20	172.8	↑0.1
4/2 19:30	172.4	↓-0.4
4/2 19:40	171.4	↓-1.0
4/2 19:50	169.9	↓-1.5
4/2 20:00	167.9	↓-2.0
4/2 20:10	165.5	↓-2.4
4/2 20:20	162.6	↓-2.9
4/2 20:30	159.2	↓-3.4
4/2 20:40	155.4	↓-3.8
4/2 20:50	151.3	↓-4.1
4/2 21:00	146.8	↓-4.5
4/2 21:10	142.0	↓-4.8
4/2 21:20	136.9	↓-5.1
4/2 21:30	131.6	↓-5.3
4/2 21:40	126.1	↓-5.5
4/2 21:50	120.4	↓-5.7
4/2 22:00	114.6	↓-5.8
4/2 22:10	108.8	↓-5.8
4/2 22:20	102.9	↓-5.9
4/2 22:30	97.1	↓-5.8
4/2 22:40	91.3	↓-5.8
4/2 22:50	85.7	↓-5.6
4/2 23:00	80.2	↓-5.5
4/2 23:10	74.8	↓-5.4
4/2 23:20	69.8	↓-5.0
4/2 23:30	65.0	↓-4.8
4/2 23:40	60.5	↓-4.5
4/2 23:50	56.3	↓-4.2