12 (火)	09:10	03:15	22:19	15:47
	169cm	50cm	152cm	4cm
中潮 出 06:31 入 19:10 出 22:45 入 08:54 潮干狩り ◎ 13:45～17:51

久部良（沖縄）2039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	115.8	↓-5.1
4/12 00:10	110.7	↓-5.1
4/12 00:20	105.6	↓-5.1
4/12 00:30	100.4	↓-5.2
4/12 00:40	95.4	↓-5.0
4/12 00:50	90.4	↓-5.0
4/12 01:00	85.6	↓-4.8
4/12 01:10	80.9	↓-4.7
4/12 01:20	76.4	↓-4.5
4/12 01:30	72.2	↓-4.2
4/12 01:40	68.3	↓-3.9
4/12 01:50	64.6	↓-3.7
4/12 02:00	61.4	↓-3.2
4/12 02:10	58.4	↓-3.0
4/12 02:20	55.9	↓-2.5
4/12 02:30	53.7	↓-2.2
4/12 02:40	52.0	↓-1.7
4/12 02:50	50.7	↓-1.3
4/12 03:00	49.8	↓-0.9
4/12 03:10	49.4	↓-0.4	干潮
4/12 03:20	49.5	↑0.1
4/12 03:30	50.0	↑0.5
4/12 03:40	50.9	↑0.9
4/12 03:50	52.3	↑1.4
4/12 04:00	54.1	↑1.8
4/12 04:10	56.4	↑2.3
4/12 04:20	59.0	↑2.6
4/12 04:30	62.0	↑3.0
4/12 04:40	65.4	↑3.4
4/12 04:50	69.2	↑3.8
4/12 05:00	73.2	↑4.0
4/12 05:10	77.5	↑4.3
4/12 05:20	82.0	↑4.5
4/12 05:30	86.8	↑4.8
4/12 05:40	91.7	↑4.9
4/12 05:50	96.8	↑5.1
4/12 06:00	102.0	↑5.2
4/12 06:10	107.2	↑5.2
4/12 06:20	112.5	↑5.3
4/12 06:30	117.7	↑5.2
4/12 06:40	122.9	↑5.2
4/12 06:50	128.0	↑5.1
4/12 07:00	132.9	↑4.9
4/12 07:10	137.7	↑4.8
4/12 07:20	142.2	↑4.5
4/12 07:30	146.5	↑4.3
4/12 07:40	150.5	↑4.0
4/12 07:50	154.1	↑3.6
4/12 08:00	157.4	↑3.3
4/12 08:10	160.4	↑3.0
4/12 08:20	162.9	↑2.5
4/12 08:30	165.0	↑2.1
4/12 08:40	166.6	↑1.6
4/12 08:50	167.7	↑1.1
4/12 09:00	168.4	↑0.7	満潮
4/12 09:10	168.6	↑0.2	満潮
4/12 09:20	168.3	↓-0.3
4/12 09:30	167.5	↓-0.8
4/12 09:40	166.2	↓-1.3
4/12 09:50	164.4	↓-1.8
4/12 10:00	162.1	↓-2.3
4/12 10:10	159.3	↓-2.8
4/12 10:20	156.1	↓-3.2
4/12 10:30	152.4	↓-3.7
4/12 10:40	148.3	↓-4.1
4/12 10:50	143.8	↓-4.5
4/12 11:00	139.0	↓-4.8
4/12 11:10	133.8	↓-5.2
4/12 11:20	128.3	↓-5.5
4/12 11:30	122.5	↓-5.8
4/12 11:40	116.5	↓-6.0
4/12 11:50	110.3	↓-6.2
4/12 12:00	103.9	↓-6.4
4/12 12:10	97.5	↓-6.4
4/12 12:20	90.9	↓-6.6	最大潮位差
4/12 12:30	84.4	↓-6.5
4/12 12:40	77.8	↓-6.6	最大潮位差
4/12 12:50	71.3	↓-6.5
4/12 13:00	64.9	↓-6.4
4/12 13:10	58.6	↓-6.3
4/12 13:20	52.5	↓-6.1
4/12 13:30	46.7	↓-5.8
4/12 13:40	41.0	↓-5.7
4/12 13:50	35.7	↓-5.3
4/12 14:00	30.7	↓-5.0
4/12 14:10	26.0	↓-4.7
4/12 14:20	21.7	↓-4.3
4/12 14:30	17.8	↓-3.9
4/12 14:40	14.3	↓-3.5
4/12 14:50	11.3	↓-3.0
4/12 15:00	8.8	↓-2.5
4/12 15:10	6.7	↓-2.1
4/12 15:20	5.2	↓-1.5
4/12 15:30	4.1	↓-1.1
4/12 15:40	3.5	↓-0.6	干潮
4/12 15:50	3.5	0
4/12 16:00	3.9	↑0.4
4/12 16:10	4.8	↑0.9
4/12 16:20	6.3	↑1.5
4/12 16:30	8.2	↑1.9
4/12 16:40	10.6	↑2.4
4/12 16:50	13.4	↑2.8
4/12 17:00	16.6	↑3.2
4/12 17:10	20.3	↑3.7
4/12 17:20	24.3	↑4.0
4/12 17:30	28.7	↑4.4
4/12 17:40	33.4	↑4.7
4/12 17:50	38.4	↑5.0
4/12 18:00	43.6	↑5.2
4/12 18:10	49.1	↑5.5
4/12 18:20	54.7	↑5.6
4/12 18:30	60.5	↑5.8
4/12 18:40	66.4	↑5.9
4/12 18:50	72.4	↑6.0
4/12 19:00	78.4	↑6.0
4/12 19:10	84.3	↑5.9
4/12 19:20	90.2	↑5.9
4/12 19:30	96.1	↑5.9
4/12 19:40	101.8	↑5.7
4/12 19:50	107.3	↑5.5
4/12 20:00	112.6	↑5.3
4/12 20:10	117.7	↑5.1
4/12 20:20	122.6	↑4.9
4/12 20:30	127.1	↑4.5
4/12 20:40	131.3	↑4.2
4/12 20:50	135.2	↑3.9
4/12 21:00	138.7	↑3.5
4/12 21:10	141.8	↑3.1
4/12 21:20	144.5	↑2.7
4/12 21:30	146.7	↑2.2
4/12 21:40	148.6	↑1.9
4/12 21:50	150.0	↑1.4
4/12 22:00	151.0	↑1.0
4/12 22:10	151.5	↑0.5	満潮
4/12 22:20	151.7	↑0.2
4/12 22:30	151.3	↓-0.4
4/12 22:40	150.6	↓-0.7
4/12 22:50	149.5	↓-1.1
4/12 23:00	148.0	↓-1.5
4/12 23:10	146.1	↓-1.9
4/12 23:20	143.8	↓-2.3
4/12 23:30	141.3	↓-2.5
4/12 23:40	138.4	↓-2.9
4/12 23:50	135.3	↓-3.1