12 (水)	06:10	12:12	18:11	-
	165cm	53cm	166cm	-
中潮 出 06:20 入 19:01 出 04:55 入 16:46

長山（沖縄）2056年04月12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
4/12 00:00	35.6	↑0.2
4/12 00:10	36.2	↑0.6
4/12 00:20	37.3	↑1.1
4/12 00:30	38.8	↑1.5
4/12 00:40	40.7	↑1.9
4/12 00:50	42.9	↑2.2
4/12 01:00	45.6	↑2.7
4/12 01:10	48.7	↑3.1
4/12 01:20	52.1	↑3.4
4/12 01:30	55.8	↑3.7
4/12 01:40	59.8	↑4.0
4/12 01:50	64.1	↑4.3
4/12 02:00	68.7	↑4.6
4/12 02:10	73.5	↑4.8
4/12 02:20	78.4	↑4.9
4/12 02:30	83.6	↑5.2
4/12 02:40	88.8	↑5.2
4/12 02:50	94.1	↑5.3
4/12 03:00	99.5	↑5.4
4/12 03:10	104.8	↑5.3
4/12 03:20	110.2	↑5.4
4/12 03:30	115.4	↑5.2
4/12 03:40	120.6	↑5.2
4/12 03:50	125.6	↑5.0
4/12 04:00	130.5	↑4.9
4/12 04:10	135.1	↑4.6
4/12 04:20	139.5	↑4.4
4/12 04:30	143.6	↑4.1
4/12 04:40	147.3	↑3.7
4/12 04:50	150.8	↑3.5
4/12 05:00	153.9	↑3.1
4/12 05:10	156.6	↑2.7
4/12 05:20	159.0	↑2.4
4/12 05:30	160.9	↑1.9
4/12 05:40	162.4	↑1.5
4/12 05:50	163.4	↑1.0
4/12 06:00	164.1	↑0.7	満潮
4/12 06:10	164.3	↑0.2	満潮
4/12 06:20	164.0	↓-0.3
4/12 06:30	163.3	↓-0.7
4/12 06:40	162.2	↓-1.1
4/12 06:50	160.7	↓-1.5
4/12 07:00	158.7	↓-2.0
4/12 07:10	156.4	↓-2.3
4/12 07:20	153.7	↓-2.7
4/12 07:30	150.7	↓-3.0
4/12 07:40	147.4	↓-3.3
4/12 07:50	143.7	↓-3.7
4/12 08:00	139.8	↓-3.9
4/12 08:10	135.7	↓-4.1
4/12 08:20	131.4	↓-4.3
4/12 08:30	126.8	↓-4.6
4/12 08:40	122.2	↓-4.6
4/12 08:50	117.5	↓-4.7
4/12 09:00	112.7	↓-4.8
4/12 09:10	107.9	↓-4.8
4/12 09:20	103.0	↓-4.9
4/12 09:30	98.3	↓-4.7
4/12 09:40	93.6	↓-4.7
4/12 09:50	89.0	↓-4.6
4/12 10:00	84.6	↓-4.4
4/12 10:10	80.3	↓-4.3
4/12 10:20	76.3	↓-4.0
4/12 10:30	72.5	↓-3.8
4/12 10:40	68.9	↓-3.6
4/12 10:50	65.7	↓-3.2
4/12 11:00	62.7	↓-3.0
4/12 11:10	60.1	↓-2.6
4/12 11:20	57.9	↓-2.2
4/12 11:30	56.0	↓-1.9
4/12 11:40	54.5	↓-1.5
4/12 11:50	53.5	↓-1.0
4/12 12:00	52.8	↓-0.7
4/12 12:10	52.5	↓-0.3	干潮
4/12 12:20	52.7	↑0.2
4/12 12:30	53.2	↑0.5
4/12 12:40	54.2	↑1.0
4/12 12:50	55.6	↑1.4
4/12 13:00	57.4	↑1.8
4/12 13:10	59.6	↑2.2
4/12 13:20	62.1	↑2.5
4/12 13:30	65.0	↑2.9
4/12 13:40	68.3	↑3.3
4/12 13:50	71.8	↑3.5
4/12 14:00	75.6	↑3.8
4/12 14:10	79.7	↑4.1
4/12 14:20	84.0	↑4.3
4/12 14:30	88.6	↑4.6
4/12 14:40	93.2	↑4.6
4/12 14:50	98.0	↑4.8
4/12 15:00	102.9	↑4.9
4/12 15:10	107.9	↑5.0
4/12 15:20	112.9	↑5.0
4/12 15:30	117.8	↑4.9
4/12 15:40	122.7	↑4.9
4/12 15:50	127.5	↑4.8
4/12 16:00	132.1	↑4.6
4/12 16:10	136.6	↑4.5
4/12 16:20	140.9	↑4.3
4/12 16:30	144.9	↑4.0
4/12 16:40	148.7	↑3.8
4/12 16:50	152.1	↑3.4
4/12 17:00	155.2	↑3.1
4/12 17:10	158.0	↑2.8
4/12 17:20	160.3	↑2.3
4/12 17:30	162.3	↑2.0
4/12 17:40	163.8	↑1.5
4/12 17:50	164.9	↑1.1
4/12 18:00	165.6	↑0.7
4/12 18:10	165.8	↑0.2	満潮
4/12 18:20	165.6	↓-0.2
4/12 18:30	164.9	↓-0.7
4/12 18:40	163.8	↓-1.1
4/12 18:50	162.2	↓-1.6
4/12 19:00	160.2	↓-2.0
4/12 19:10	157.7	↓-2.5
4/12 19:20	154.9	↓-2.8
4/12 19:30	151.7	↓-3.2
4/12 19:40	148.1	↓-3.6
4/12 19:50	144.2	↓-3.9
4/12 20:00	140.0	↓-4.2
4/12 20:10	135.5	↓-4.5
4/12 20:20	130.7	↓-4.8
4/12 20:30	125.8	↓-4.9
4/12 20:40	120.6	↓-5.2
4/12 20:50	115.4	↓-5.2
4/12 21:00	110.0	↓-5.4
4/12 21:10	104.5	↓-5.5	最大潮位差
4/12 21:20	99.1	↓-5.4
4/12 21:30	93.6	↓-5.5	最大潮位差
4/12 21:40	88.2	↓-5.4
4/12 21:50	82.9	↓-5.3
4/12 22:00	77.7	↓-5.2
4/12 22:10	72.7	↓-5.0
4/12 22:20	67.8	↓-4.9
4/12 22:30	63.2	↓-4.6
4/12 22:40	58.9	↓-4.3
4/12 22:50	54.8	↓-4.1
4/12 23:00	51.1	↓-3.7
4/12 23:10	47.7	↓-3.4
4/12 23:20	44.6	↓-3.1
4/12 23:30	42.0	↓-2.6
4/12 23:40	39.8	↓-2.2
4/12 23:50	38.0	↓-1.8