2 (月)	06:35	00:17	18:33	12:30
	168cm	18cm	180cm	43cm
出 06:30 入 18:56 出 05:33 入 17:21

長山（沖縄）2057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	18.1	↓-1.1
4/2 00:10	17.6	↓-0.5	干潮
4/2 00:20	17.6	0
4/2 00:30	18.0	↑0.4
4/2 00:40	19.0	↑1.0
4/2 00:50	20.5	↑1.5
4/2 01:00	22.5	↑2.0
4/2 01:10	25.0	↑2.5
4/2 01:20	27.9	↑2.9
4/2 01:30	31.3	↑3.4
4/2 01:40	35.1	↑3.8
4/2 01:50	39.3	↑4.2
4/2 02:00	43.9	↑4.6
4/2 02:10	48.8	↑4.9
4/2 02:20	54.1	↑5.3
4/2 02:30	59.6	↑5.5
4/2 02:40	65.3	↑5.7
4/2 02:50	71.2	↑5.9
4/2 03:00	77.3	↑6.1
4/2 03:10	83.5	↑6.2
4/2 03:20	89.7	↑6.2
4/2 03:30	96.0	↑6.3
4/2 03:40	102.3	↑6.3
4/2 03:50	108.5	↑6.2
4/2 04:00	114.6	↑6.1
4/2 04:10	120.5	↑5.9
4/2 04:20	126.2	↑5.7
4/2 04:30	131.7	↑5.5
4/2 04:40	136.9	↑5.2
4/2 04:50	141.9	↑5.0
4/2 05:00	146.4	↑4.5
4/2 05:10	150.6	↑4.2
4/2 05:20	154.4	↑3.8
4/2 05:30	157.8	↑3.4
4/2 05:40	160.7	↑2.9
4/2 05:50	163.1	↑2.4
4/2 06:00	165.1	↑2.0
4/2 06:10	166.5	↑1.4
4/2 06:20	167.5	↑1.0
4/2 06:30	167.9	↑0.4	満潮
4/2 06:40	167.8	↓-0.1
4/2 06:50	167.2	↓-0.6
4/2 07:00	166.2	↓-1.0
4/2 07:10	164.6	↓-1.6
4/2 07:20	162.6	↓-2.0
4/2 07:30	160.1	↓-2.5
4/2 07:40	157.2	↓-2.9
4/2 07:50	153.9	↓-3.3
4/2 08:00	150.2	↓-3.7
4/2 08:10	146.1	↓-4.1
4/2 08:20	141.8	↓-4.3
4/2 08:30	137.2	↓-4.6
4/2 08:40	132.3	↓-4.9
4/2 08:50	127.2	↓-5.1
4/2 09:00	122.0	↓-5.2
4/2 09:10	116.6	↓-5.4
4/2 09:20	111.1	↓-5.5
4/2 09:30	105.6	↓-5.5
4/2 09:40	100.2	↓-5.4
4/2 09:50	94.7	↓-5.5
4/2 10:00	89.4	↓-5.3
4/2 10:10	84.1	↓-5.3
4/2 10:20	79.1	↓-5.0
4/2 10:30	74.2	↓-4.9
4/2 10:40	69.6	↓-4.6
4/2 10:50	65.2	↓-4.4
4/2 11:00	61.2	↓-4.0
4/2 11:10	57.5	↓-3.7
4/2 11:20	54.2	↓-3.3
4/2 11:30	51.2	↓-3.0
4/2 11:40	48.7	↓-2.5
4/2 11:50	46.6	↓-2.1
4/2 12:00	45.0	↓-1.6
4/2 12:10	43.8	↓-1.2
4/2 12:20	43.1	↓-0.7	干潮
4/2 12:30	42.9	↓-0.2	干潮
4/2 12:40	43.2	↑0.3
4/2 12:50	43.9	↑0.7
4/2 13:00	45.2	↑1.3
4/2 13:10	46.9	↑1.7
4/2 13:20	49.1	↑2.2
4/2 13:30	51.8	↑2.7
4/2 13:40	54.8	↑3.0
4/2 13:50	58.3	↑3.5
4/2 14:00	62.2	↑3.9
4/2 14:10	66.5	↑4.3
4/2 14:20	71.1	↑4.6
4/2 14:30	76.0	↑4.9
4/2 14:40	81.1	↑5.1
4/2 14:50	86.5	↑5.4
4/2 15:00	92.1	↑5.6
4/2 15:10	97.8	↑5.7
4/2 15:20	103.7	↑5.9
4/2 15:30	109.6	↑5.9
4/2 15:40	115.5	↑5.9
4/2 15:50	121.4	↑5.9
4/2 16:00	127.2	↑5.8
4/2 16:10	132.9	↑5.7
4/2 16:20	138.5	↑5.6
4/2 16:30	143.8	↑5.3
4/2 16:40	149.0	↑5.2
4/2 16:50	153.8	↑4.8
4/2 17:00	158.3	↑4.5
4/2 17:10	162.4	↑4.1
4/2 17:20	166.2	↑3.8
4/2 17:30	169.5	↑3.3
4/2 17:40	172.4	↑2.9
4/2 17:50	174.8	↑2.4
4/2 18:00	176.7	↑1.9
4/2 18:10	178.1	↑1.4
4/2 18:20	179.0	↑0.9
4/2 18:30	179.4	↑0.4	満潮
4/2 18:40	179.2	↓-0.2
4/2 18:50	178.5	↓-0.7
4/2 19:00	177.2	↓-1.3
4/2 19:10	175.4	↓-1.8
4/2 19:20	173.1	↓-2.3
4/2 19:30	170.3	↓-2.8
4/2 19:40	167.0	↓-3.3
4/2 19:50	163.2	↓-3.8
4/2 20:00	159.0	↓-4.2
4/2 20:10	154.4	↓-4.6
4/2 20:20	149.5	↓-4.9
4/2 20:30	144.1	↓-5.4
4/2 20:40	138.5	↓-5.6
4/2 20:50	132.6	↓-5.9
4/2 21:00	126.4	↓-6.2
4/2 21:10	120.1	↓-6.3
4/2 21:20	113.7	↓-6.4
4/2 21:30	107.1	↓-6.6
4/2 21:40	100.5	↓-6.6
4/2 21:50	93.8	↓-6.7	最大潮位差
4/2 22:00	87.3	↓-6.5
4/2 22:10	80.7	↓-6.6
4/2 22:20	74.4	↓-6.3
4/2 22:30	68.2	↓-6.2
4/2 22:40	62.2	↓-6.0
4/2 22:50	56.4	↓-5.8
4/2 23:00	50.9	↓-5.5
4/2 23:10	45.8	↓-5.1
4/2 23:20	41.1	↓-4.7
4/2 23:30	36.7	↓-4.4
4/2 23:40	32.8	↓-3.9
4/2 23:50	29.3	↓-3.5