1 (土)	09:25	03:25	22:30	16:07
	167cm	64cm	142cm	30cm
中潮 出 06:32 入 18:56 出 23:07 入 09:28 潮干狩り ○ 14:47～17:27

長山（沖縄）2051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	119.9	↓-3.7
4/1 00:10	116.0	↓-3.9
4/1 00:20	112.1	↓-3.9
4/1 00:30	108.1	↓-4.0
4/1 00:40	104.1	↓-4.0
4/1 00:50	100.2	↓-3.9
4/1 01:00	96.3	↓-3.9
4/1 01:10	92.4	↓-3.9
4/1 01:20	88.7	↓-3.7
4/1 01:30	85.2	↓-3.5
4/1 01:40	81.8	↓-3.4
4/1 01:50	78.6	↓-3.2
4/1 02:00	75.7	↓-2.9
4/1 02:10	73.0	↓-2.7
4/1 02:20	70.6	↓-2.4
4/1 02:30	68.6	↓-2.0
4/1 02:40	66.8	↓-1.8
4/1 02:50	65.4	↓-1.4
4/1 03:00	64.3	↓-1.1
4/1 03:10	63.6	↓-0.7
4/1 03:20	63.3	↓-0.3	干潮
4/1 03:30	63.3	0
4/1 03:40	63.7	↑0.4
4/1 03:50	64.5	↑0.8
4/1 04:00	65.7	↑1.2
4/1 04:10	67.3	↑1.6
4/1 04:20	69.2	↑1.9
4/1 04:30	71.4	↑2.2
4/1 04:40	74.0	↑2.6
4/1 04:50	76.8	↑2.8
4/1 05:00	80.0	↑3.2
4/1 05:10	83.4	↑3.4
4/1 05:20	87.1	↑3.7
4/1 05:30	91.0	↑3.9
4/1 05:40	95.0	↑4.0
4/1 05:50	99.2	↑4.2
4/1 06:00	103.6	↑4.4
4/1 06:10	108.0	↑4.4
4/1 06:20	112.5	↑4.5
4/1 06:30	116.9	↑4.4
4/1 06:40	121.4	↑4.5
4/1 06:50	125.8	↑4.4
4/1 07:00	130.2	↑4.4
4/1 07:10	134.4	↑4.2
4/1 07:20	138.5	↑4.1
4/1 07:30	142.4	↑3.9
4/1 07:40	146.1	↑3.7
4/1 07:50	149.5	↑3.4
4/1 08:00	152.7	↑3.2
4/1 08:10	155.6	↑2.9
4/1 08:20	158.2	↑2.6
4/1 08:30	160.5	↑2.3
4/1 08:40	162.4	↑1.9
4/1 08:50	163.9	↑1.5
4/1 09:00	165.1	↑1.2
4/1 09:10	165.9	↑0.8
4/1 09:20	166.2	↑0.3	満潮
4/1 09:30	166.2	0
4/1 09:40	165.8	↓-0.4
4/1 09:50	164.9	↓-0.9
4/1 10:00	163.7	↓-1.2
4/1 10:10	162.1	↓-1.6
4/1 10:20	160.1	↓-2.0
4/1 10:30	157.7	↓-2.4
4/1 10:40	154.9	↓-2.8
4/1 10:50	151.8	↓-3.1
4/1 11:00	148.3	↓-3.5
4/1 11:10	144.6	↓-3.7
4/1 11:20	140.5	↓-4.1
4/1 11:30	136.2	↓-4.3
4/1 11:40	131.7	↓-4.5
4/1 11:50	126.9	↓-4.8
4/1 12:00	122.0	↓-4.9
4/1 12:10	116.9	↓-5.1
4/1 12:20	111.7	↓-5.2
4/1 12:30	106.4	↓-5.3
4/1 12:40	101.0	↓-5.4	最大潮位差
4/1 12:50	95.6	↓-5.4	最大潮位差
4/1 13:00	90.2	↓-5.4	最大潮位差
4/1 13:10	84.9	↓-5.3
4/1 13:20	79.6	↓-5.3
4/1 13:30	74.5	↓-5.1
4/1 13:40	69.5	↓-5.0
4/1 13:50	64.7	↓-4.8
4/1 14:00	60.0	↓-4.7
4/1 14:10	55.7	↓-4.3
4/1 14:20	51.5	↓-4.2
4/1 14:30	47.7	↓-3.8
4/1 14:40	44.2	↓-3.5
4/1 14:50	41.0	↓-3.2
4/1 15:00	38.2	↓-2.8
4/1 15:10	35.7	↓-2.5
4/1 15:20	33.6	↓-2.1
4/1 15:30	31.9	↓-1.7
4/1 15:40	30.7	↓-1.2
4/1 15:50	29.8	↓-0.9
4/1 16:00	29.3	↓-0.5	干潮
4/1 16:10	29.3	0
4/1 16:20	29.7	↑0.4
4/1 16:30	30.5	↑0.8
4/1 16:40	31.7	↑1.2
4/1 16:50	33.3	↑1.6
4/1 17:00	35.2	↑1.9
4/1 17:10	37.5	↑2.3
4/1 17:20	40.2	↑2.7
4/1 17:30	43.2	↑3.0
4/1 17:40	46.4	↑3.2
4/1 17:50	50.0	↑3.6
4/1 18:00	53.7	↑3.7
4/1 18:10	57.7	↑4.0
4/1 18:20	61.9	↑4.2
4/1 18:30	66.2	↑4.3
4/1 18:40	70.6	↑4.4
4/1 18:50	75.1	↑4.5
4/1 19:00	79.7	↑4.6
4/1 19:10	84.3	↑4.6
4/1 19:20	88.9	↑4.6
4/1 19:30	93.5	↑4.6
4/1 19:40	98.0	↑4.5
4/1 19:50	102.4	↑4.4
4/1 20:00	106.6	↑4.2
4/1 20:10	110.7	↑4.1
4/1 20:20	114.7	↑4.0
4/1 20:30	118.4	↑3.7
4/1 20:40	121.9	↑3.5
4/1 20:50	125.1	↑3.2
4/1 21:00	128.1	↑3.0
4/1 21:10	130.8	↑2.7
4/1 21:20	133.2	↑2.4
4/1 21:30	135.3	↑2.1
4/1 21:40	137.1	↑1.8
4/1 21:50	138.6	↑1.5
4/1 22:00	139.7	↑1.1
4/1 22:10	140.5	↑0.8
4/1 22:20	141.0	↑0.5	満潮
4/1 22:30	141.1	↑0.1	満潮
4/1 22:40	140.9	↓-0.2
4/1 22:50	140.4	↓-0.5
4/1 23:00	139.6	↓-0.8
4/1 23:10	138.5	↓-1.1
4/1 23:20	137.1	↓-1.4
4/1 23:30	135.5	↓-1.6
4/1 23:40	133.6	↓-1.9
4/1 23:50	131.4	↓-2.2