1 (火)	08:43	02:42	21:25	15:07
	176cm	43cm	163cm	18cm
中潮 出 06:31 入 18:56 出 21:45 入 08:18 潮干狩り ◎ 13:28～16:46

長山（沖縄）2059年04月1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	96.9	↓-5.5
4/1 00:10	91.4	↓-5.5
4/1 00:20	86.0	↓-5.4
4/1 00:30	80.8	↓-5.2
4/1 00:40	75.8	↓-5.0
4/1 00:50	71.0	↓-4.8
4/1 01:00	66.5	↓-4.5
4/1 01:10	62.3	↓-4.2
4/1 01:20	58.4	↓-3.9
4/1 01:30	55.0	↓-3.4
4/1 01:40	51.9	↓-3.1
4/1 01:50	49.2	↓-2.7
4/1 02:00	47.0	↓-2.2
4/1 02:10	45.2	↓-1.8
4/1 02:20	43.9	↓-1.3
4/1 02:30	43.1	↓-0.8
4/1 02:40	42.8	↓-0.3	干潮
4/1 02:50	43.0	↑0.2
4/1 03:00	43.7	↑0.7
4/1 03:10	44.9	↑1.2
4/1 03:20	46.5	↑1.6
4/1 03:30	48.6	↑2.1
4/1 03:40	51.2	↑2.6
4/1 03:50	54.2	↑3.0
4/1 04:00	57.6	↑3.4
4/1 04:10	61.5	↑3.9
4/1 04:20	65.6	↑4.1
4/1 04:30	70.1	↑4.5
4/1 04:40	74.9	↑4.8
4/1 04:50	80.0	↑5.1
4/1 05:00	85.2	↑5.2
4/1 05:10	90.7	↑5.5
4/1 05:20	96.3	↑5.6
4/1 05:30	102.0	↑5.7
4/1 05:40	107.7	↑5.7
4/1 05:50	113.5	↑5.8
4/1 06:00	119.2	↑5.7
4/1 06:10	124.8	↑5.6
4/1 06:20	130.4	↑5.6
4/1 06:30	135.7	↑5.3
4/1 06:40	140.9	↑5.2
4/1 06:50	145.8	↑4.9
4/1 07:00	150.4	↑4.6
4/1 07:10	154.8	↑4.4
4/1 07:20	158.7	↑3.9
4/1 07:30	162.3	↑3.6
4/1 07:40	165.5	↑3.2
4/1 07:50	168.3	↑2.8
4/1 08:00	170.6	↑2.3
4/1 08:10	172.5	↑1.9
4/1 08:20	173.8	↑1.3
4/1 08:30	174.7	↑0.9
4/1 08:40	175.0	↑0.3	満潮
4/1 08:50	174.8	↓-0.2
4/1 09:00	174.2	↓-0.6
4/1 09:10	173.0	↓-1.2
4/1 09:20	171.3	↓-1.7
4/1 09:30	169.1	↓-2.2
4/1 09:40	166.4	↓-2.7
4/1 09:50	163.3	↓-3.1
4/1 10:00	159.7	↓-3.6
4/1 10:10	155.7	↓-4.0
4/1 10:20	151.3	↓-4.4
4/1 10:30	146.5	↓-4.8
4/1 10:40	141.4	↓-5.1
4/1 10:50	136.0	↓-5.4
4/1 11:00	130.3	↓-5.7
4/1 11:10	124.4	↓-5.9
4/1 11:20	118.3	↓-6.1
4/1 11:30	112.0	↓-6.3
4/1 11:40	105.7	↓-6.3
4/1 11:50	99.2	↓-6.5	最大潮位差
4/1 12:00	92.8	↓-6.4
4/1 12:10	86.4	↓-6.4
4/1 12:20	80.0	↓-6.4
4/1 12:30	73.8	↓-6.2
4/1 12:40	67.7	↓-6.1
4/1 12:50	61.8	↓-5.9
4/1 13:00	56.1	↓-5.7
4/1 13:10	50.7	↓-5.4
4/1 13:20	45.6	↓-5.1
4/1 13:30	40.9	↓-4.7
4/1 13:40	36.5	↓-4.4
4/1 13:50	32.5	↓-4.0
4/1 14:00	29.0	↓-3.5
4/1 14:10	25.9	↓-3.1
4/1 14:20	23.3	↓-2.6
4/1 14:30	21.2	↓-2.1
4/1 14:40	19.6	↓-1.6
4/1 14:50	18.5	↓-1.1
4/1 15:00	17.9	↓-0.6	干潮
4/1 15:10	17.9	0
4/1 15:20	18.4	↑0.5
4/1 15:30	19.4	↑1.0
4/1 15:40	20.9	↑1.5
4/1 15:50	22.9	↑2.0
4/1 16:00	25.4	↑2.5
4/1 16:10	28.3	↑2.9
4/1 16:20	31.7	↑3.4
4/1 16:30	35.5	↑3.8
4/1 16:40	39.7	↑4.2
4/1 16:50	44.3	↑4.6
4/1 17:00	49.2	↑4.9
4/1 17:10	54.3	↑5.1
4/1 17:20	59.7	↑5.4
4/1 17:30	65.4	↑5.7
4/1 17:40	71.1	↑5.7
4/1 17:50	77.1	↑6.0
4/1 18:00	83.1	↑6.0
4/1 18:10	89.1	↑6.0
4/1 18:20	95.1	↑6.0
4/1 18:30	101.1	↑6.0
4/1 18:40	107.1	↑6.0
4/1 18:50	112.8	↑5.7
4/1 19:00	118.5	↑5.7
4/1 19:10	123.9	↑5.4
4/1 19:20	129.1	↑5.2
4/1 19:30	134.0	↑4.9
4/1 19:40	138.6	↑4.6
4/1 19:50	142.9	↑4.3
4/1 20:00	146.8	↑3.9
4/1 20:10	150.3	↑3.5
4/1 20:20	153.4	↑3.1
4/1 20:30	156.1	↑2.7
4/1 20:40	158.4	↑2.3
4/1 20:50	160.2	↑1.8
4/1 21:00	161.5	↑1.3
4/1 21:10	162.4	↑0.9
4/1 21:20	162.8	↑0.4	満潮
4/1 21:30	162.7	↓-0.1
4/1 21:40	162.2	↓-0.5
4/1 21:50	161.2	↓-1.0
4/1 22:00	159.8	↓-1.4
4/1 22:10	158.0	↓-1.8
4/1 22:20	155.7	↓-2.3
4/1 22:30	153.1	↓-2.6
4/1 22:40	150.1	↓-3.0
4/1 22:50	146.8	↓-3.3
4/1 23:00	143.1	↓-3.7
4/1 23:10	139.2	↓-3.9
4/1 23:20	135.0	↓-4.2
4/1 23:30	130.6	↓-4.4
4/1 23:40	126.1	↓-4.5
4/1 23:50	121.4	↓-4.7