01 (日)	09:11	03:14	22:09	15:44
	180cm	47cm	163cm	9cm
中潮 出 06:31 入 18:56 出 22:42 入 08:54 潮干狩り ◎ 13:49～17:39

長山（沖縄）2040年04月01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	119.6	↓-5.6
4/1 00:10	113.9	↓-5.7
4/1 00:20	108.2	↓-5.7
4/1 00:30	102.5	↓-5.7
4/1 00:40	96.9	↓-5.6
4/1 00:50	91.4	↓-5.5
4/1 01:00	86.0	↓-5.4
4/1 01:10	80.9	↓-5.1
4/1 01:20	76.0	↓-4.9
4/1 01:30	71.3	↓-4.7
4/1 01:40	67.0	↓-4.3
4/1 01:50	63.0	↓-4.0
4/1 02:00	59.4	↓-3.6
4/1 02:10	56.1	↓-3.3
4/1 02:20	53.4	↓-2.7
4/1 02:30	51.0	↓-2.4
4/1 02:40	49.1	↓-1.9
4/1 02:50	47.8	↓-1.3
4/1 03:00	46.9	↓-0.9
4/1 03:10	46.5	↓-0.4	干潮
4/1 03:20	46.6	↑0.1
4/1 03:30	47.2	↑0.6
4/1 03:40	48.4	↑1.2
4/1 03:50	50.0	↑1.6
4/1 04:00	52.1	↑2.1
4/1 04:10	54.7	↑2.6
4/1 04:20	57.7	↑3.0
4/1 04:30	61.2	↑3.5
4/1 04:40	65.0	↑3.8
4/1 04:50	69.2	↑4.2
4/1 05:00	73.8	↑4.6
4/1 05:10	78.6	↑4.8
4/1 05:20	83.7	↑5.1
4/1 05:30	89.1	↑5.4
4/1 05:40	94.6	↑5.5
4/1 05:50	100.3	↑5.7
4/1 06:00	106.0	↑5.7
4/1 06:10	111.9	↑5.9
4/1 06:20	117.7	↑5.8
4/1 06:30	123.5	↑5.8
4/1 06:40	129.2	↑5.7
4/1 06:50	134.8	↑5.6
4/1 07:00	140.2	↑5.4
4/1 07:10	145.4	↑5.2
4/1 07:20	150.4	↑5.0
4/1 07:30	155.1	↑4.7
4/1 07:40	159.5	↑4.4
4/1 07:50	163.5	↑4.0
4/1 08:00	167.1	↑3.6
4/1 08:10	170.3	↑3.2
4/1 08:20	173.0	↑2.7
4/1 08:30	175.3	↑2.3
4/1 08:40	177.1	↑1.8
4/1 08:50	178.5	↑1.4
4/1 09:00	179.2	↑0.7
4/1 09:10	179.5	↑0.3	満潮
4/1 09:20	179.3	↓-0.2
4/1 09:30	178.5	↓-0.8
4/1 09:40	177.2	↓-1.3
4/1 09:50	175.3	↓-1.9
4/1 10:00	173.0	↓-2.3
4/1 10:10	170.1	↓-2.9
4/1 10:20	166.8	↓-3.3
4/1 10:30	163.0	↓-3.8
4/1 10:40	158.8	↓-4.2
4/1 10:50	154.1	↓-4.7
4/1 11:00	149.1	↓-5.0
4/1 11:10	143.7	↓-5.4
4/1 11:20	138.0	↓-5.7
4/1 11:30	132.0	↓-6.0
4/1 11:40	125.8	↓-6.2
4/1 11:50	119.3	↓-6.5
4/1 12:00	112.7	↓-6.6
4/1 12:10	105.9	↓-6.8
4/1 12:20	99.1	↓-6.8
4/1 12:30	92.3	↓-6.8
4/1 12:40	85.4	↓-6.9	最大潮位差
4/1 12:50	78.6	↓-6.8
4/1 13:00	71.9	↓-6.7
4/1 13:10	65.4	↓-6.5
4/1 13:20	59.0	↓-6.4
4/1 13:30	52.9	↓-6.1
4/1 13:40	47.0	↓-5.9
4/1 13:50	41.4	↓-5.6
4/1 14:00	36.2	↓-5.2
4/1 14:10	31.3	↓-4.9
4/1 14:20	26.9	↓-4.4
4/1 14:30	22.9	↓-4.0
4/1 14:40	19.3	↓-3.6
4/1 14:50	16.3	↓-3.0
4/1 15:00	13.7	↓-2.6
4/1 15:10	11.7	↓-2.0
4/1 15:20	10.2	↓-1.5
4/1 15:30	9.3	↓-0.9
4/1 15:40	8.8	↓-0.5	干潮
4/1 15:50	9.0	↑0.2
4/1 16:00	9.7	↑0.7
4/1 16:10	10.9	↑1.2
4/1 16:20	12.6	↑1.7
4/1 16:30	14.9	↑2.3
4/1 16:40	17.6	↑2.7
4/1 16:50	20.8	↑3.2
4/1 17:00	24.5	↑3.7
4/1 17:10	28.6	↑4.1
4/1 17:20	33.0	↑4.4
4/1 17:30	37.8	↑4.8
4/1 17:40	43.0	↑5.2
4/1 17:50	48.4	↑5.4
4/1 18:00	54.1	↑5.7
4/1 18:10	60.0	↑5.9
4/1 18:20	66.0	↑6.0
4/1 18:30	72.2	↑6.2
4/1 18:40	78.4	↑6.2
4/1 18:50	84.7	↑6.3
4/1 19:00	90.9	↑6.2
4/1 19:10	97.1	↑6.2
4/1 19:20	103.3	↑6.2
4/1 19:30	109.3	↑6.0
4/1 19:40	115.1	↑5.8
4/1 19:50	120.7	↑5.6
4/1 20:00	126.1	↑5.4
4/1 20:10	131.2	↑5.1
4/1 20:20	135.9	↑4.7
4/1 20:30	140.4	↑4.5
4/1 20:40	144.5	↑4.1
4/1 20:50	148.2	↑3.7
4/1 21:00	151.4	↑3.2
4/1 21:10	154.3	↑2.9
4/1 21:20	156.7	↑2.4
4/1 21:30	158.7	↑2.0
4/1 21:40	160.3	↑1.6
4/1 21:50	161.3	↑1.0
4/1 22:00	161.9	↑0.6	満潮
4/1 22:10	162.1	↑0.2
4/1 22:20	161.8	↓-0.3
4/1 22:30	161.0	↓-0.8
4/1 22:40	159.8	↓-1.2
4/1 22:50	158.2	↓-1.6
4/1 23:00	156.2	↓-2.0
4/1 23:10	153.8	↓-2.4
4/1 23:20	151.1	↓-2.7
4/1 23:30	148.0	↓-3.1
4/1 23:40	144.6	↓-3.4
4/1 23:50	141.0	↓-3.6