12 (金)	06:19	00:10	18:40	12:32
	172cm	39cm	171cm	35cm
中潮 出 06:20 入 19:01 出 17:32 入 05:03 潮干狩り ○ 11:36～13:26

長山（沖縄）2052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	39.0	↓-0.7	干潮
4/12 00:10	38.9	↓-0.1	干潮
4/12 00:20	39.1	↑0.2
4/12 00:30	39.9	↑0.8
4/12 00:40	41.1	↑1.2
4/12 00:50	42.8	↑1.7
4/12 01:00	44.9	↑2.1
4/12 01:10	47.4	↑2.5
4/12 01:20	50.3	↑2.9
4/12 01:30	53.7	↑3.4
4/12 01:40	57.4	↑3.7
4/12 01:50	61.4	↑4.0
4/12 02:00	65.8	↑4.4
4/12 02:10	70.5	↑4.7
4/12 02:20	75.4	↑4.9
4/12 02:30	80.5	↑5.1
4/12 02:40	85.9	↑5.4
4/12 02:50	91.3	↑5.4
4/12 03:00	96.9	↑5.6
4/12 03:10	102.6	↑5.7
4/12 03:20	108.2	↑5.6
4/12 03:30	113.9	↑5.7
4/12 03:40	119.5	↑5.6
4/12 03:50	125.0	↑5.5
4/12 04:00	130.4	↑5.4
4/12 04:10	135.6	↑5.2
4/12 04:20	140.5	↑4.9
4/12 04:30	145.3	↑4.8
4/12 04:40	149.7	↑4.4
4/12 04:50	153.8	↑4.1
4/12 05:00	157.5	↑3.7
4/12 05:10	160.9	↑3.4
4/12 05:20	163.8	↑2.9
4/12 05:30	166.3	↑2.5
4/12 05:40	168.4	↑2.1
4/12 05:50	170.0	↑1.6
4/12 06:00	171.1	↑1.1
4/12 06:10	171.8	↑0.7	満潮
4/12 06:20	171.9	↑0.1
4/12 06:30	171.6	↓-0.3
4/12 06:40	170.7	↓-0.9
4/12 06:50	169.4	↓-1.3
4/12 07:00	167.6	↓-1.8
4/12 07:10	165.3	↓-2.3
4/12 07:20	162.6	↓-2.7
4/12 07:30	159.5	↓-3.1
4/12 07:40	156.0	↓-3.5
4/12 07:50	152.0	↓-4.0
4/12 08:00	147.8	↓-4.2
4/12 08:10	143.2	↓-4.6
4/12 08:20	138.4	↓-4.8
4/12 08:30	133.3	↓-5.1
4/12 08:40	127.9	↓-5.4
4/12 08:50	122.5	↓-5.4
4/12 09:00	116.8	↓-5.7
4/12 09:10	111.1	↓-5.7
4/12 09:20	105.4	↓-5.7
4/12 09:30	99.6	↓-5.8	最大潮位差
4/12 09:40	93.9	↓-5.7
4/12 09:50	88.2	↓-5.7
4/12 10:00	82.6	↓-5.6
4/12 10:10	77.2	↓-5.4
4/12 10:20	72.0	↓-5.2
4/12 10:30	67.0	↓-5.0
4/12 10:40	62.2	↓-4.8
4/12 10:50	57.7	↓-4.5
4/12 11:00	53.6	↓-4.1
4/12 11:10	49.8	↓-3.8
4/12 11:20	46.4	↓-3.4
4/12 11:30	43.4	↓-3.0
4/12 11:40	40.8	↓-2.6
4/12 11:50	38.7	↓-2.1
4/12 12:00	37.0	↓-1.7
4/12 12:10	35.7	↓-1.3
4/12 12:20	35.0	↓-0.7
4/12 12:30	34.7	↓-0.3	干潮
4/12 12:40	34.9	↑0.2
4/12 12:50	35.6	↑0.7
4/12 13:00	36.8	↑1.2
4/12 13:10	38.4	↑1.6
4/12 13:20	40.6	↑2.2
4/12 13:30	43.1	↑2.5
4/12 13:40	46.1	↑3.0
4/12 13:50	49.5	↑3.4
4/12 14:00	53.3	↑3.8
4/12 14:10	57.4	↑4.1
4/12 14:20	61.9	↑4.5
4/12 14:30	66.6	↑4.7
4/12 14:40	71.7	↑5.1
4/12 14:50	76.9	↑5.2
4/12 15:00	82.4	↑5.5
4/12 15:10	88.0	↑5.6
4/12 15:20	93.7	↑5.7
4/12 15:30	99.5	↑5.8	最大潮位差
4/12 15:40	105.3	↑5.8	最大潮位差
4/12 15:50	111.1	↑5.8	最大潮位差
4/12 16:00	116.8	↑5.7
4/12 16:10	122.4	↑5.6
4/12 16:20	127.9	↑5.5
4/12 16:30	133.2	↑5.3
4/12 16:40	138.3	↑5.1
4/12 16:50	143.1	↑4.8
4/12 17:00	147.7	↑4.6
4/12 17:10	151.8	↑4.1
4/12 17:20	155.7	↑3.9
4/12 17:30	159.1	↑3.4
4/12 17:40	162.2	↑3.1
4/12 17:50	164.8	↑2.6
4/12 18:00	166.9	↑2.1
4/12 18:10	168.6	↑1.7
4/12 18:20	169.7	↑1.1
4/12 18:30	170.4	↑0.7	満潮
4/12 18:40	170.6	↑0.2	満潮
4/12 18:50	170.3	↓-0.3
4/12 19:00	169.6	↓-0.7
4/12 19:10	168.3	↓-1.3
4/12 19:20	166.5	↓-1.8
4/12 19:30	164.3	↓-2.2
4/12 19:40	161.7	↓-2.6
4/12 19:50	158.6	↓-3.1
4/12 20:00	155.1	↓-3.5
4/12 20:10	151.3	↓-3.8
4/12 20:20	147.1	↓-4.2
4/12 20:30	142.6	↓-4.5
4/12 20:40	137.9	↓-4.7
4/12 20:50	132.9	↓-5.0
4/12 21:00	127.7	↓-5.2
4/12 21:10	122.3	↓-5.4
4/12 21:20	116.8	↓-5.5
4/12 21:30	111.3	↓-5.5
4/12 21:40	105.7	↓-5.6
4/12 21:50	100.1	↓-5.6
4/12 22:00	94.5	↓-5.6
4/12 22:10	89.1	↓-5.4
4/12 22:20	83.7	↓-5.4
4/12 22:30	78.5	↓-5.2
4/12 22:40	73.6	↓-4.9
4/12 22:50	68.8	↓-4.8
4/12 23:00	64.4	↓-4.4
4/12 23:10	60.2	↓-4.2
4/12 23:20	56.4	↓-3.8
4/12 23:30	53.0	↓-3.4
4/12 23:40	49.9	↓-3.1
4/12 23:50	47.2	↓-2.7