22 (金)	09:40	03:33	22:15	16:00
	173cm	24cm	160cm	14cm
中潮 出 07:08 入 18:38 出 22:50 入 09:24 潮干狩り ◎ 14:13～17:47

長山（沖縄）2030年02月22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
2/22 00:00	117.2	↓-6.2
2/22 00:10	110.9	↓-6.3
2/22 00:20	104.6	↓-6.3
2/22 00:30	98.2	↓-6.4
2/22 00:40	91.7	↓-6.5
2/22 00:50	85.4	↓-6.3
2/22 01:00	79.1	↓-6.3
2/22 01:10	73.0	↓-6.1
2/22 01:20	67.1	↓-5.9
2/22 01:30	61.4	↓-5.7
2/22 01:40	55.9	↓-5.5
2/22 01:50	50.8	↓-5.1
2/22 02:00	46.1	↓-4.7
2/22 02:10	41.7	↓-4.4
2/22 02:20	37.8	↓-3.9
2/22 02:30	34.2	↓-3.6
2/22 02:40	31.2	↓-3.0
2/22 02:50	28.7	↓-2.5
2/22 03:00	26.7	↓-2.0
2/22 03:10	25.2	↓-1.5
2/22 03:20	24.2	↓-1.0
2/22 03:30	23.8	↓-0.4	干潮
2/22 03:40	24.0	↑0.2
2/22 03:50	24.7	↑0.7
2/22 04:00	25.9	↑1.2
2/22 04:10	27.7	↑1.8
2/22 04:20	30.0	↑2.3
2/22 04:30	32.8	↑2.8
2/22 04:40	36.1	↑3.3
2/22 04:50	39.8	↑3.7
2/22 05:00	44.0	↑4.2
2/22 05:10	48.6	↑4.6
2/22 05:20	53.5	↑4.9
2/22 05:30	58.8	↑5.3
2/22 05:40	64.3	↑5.5
2/22 05:50	70.1	↑5.8
2/22 06:00	76.1	↑6.0
2/22 06:10	82.3	↑6.2
2/22 06:20	88.6	↑6.3
2/22 06:30	94.9	↑6.3
2/22 06:40	101.3	↑6.4
2/22 06:50	107.6	↑6.3
2/22 07:00	113.9	↑6.3
2/22 07:10	120.0	↑6.1
2/22 07:20	126.0	↑6.0
2/22 07:30	131.8	↑5.8
2/22 07:40	137.3	↑5.5
2/22 07:50	142.6	↑5.3
2/22 08:00	147.5	↑4.9
2/22 08:10	152.0	↑4.5
2/22 08:20	156.2	↑4.2
2/22 08:30	160.0	↑3.8
2/22 08:40	163.3	↑3.3
2/22 08:50	166.1	↑2.8
2/22 09:00	168.4	↑2.3
2/22 09:10	170.2	↑1.8
2/22 09:20	171.5	↑1.3
2/22 09:30	172.3	↑0.8	満潮
2/22 09:40	172.5	↑0.2	満潮
2/22 09:50	172.2	↓-0.3
2/22 10:00	171.3	↓-0.9
2/22 10:10	169.9	↓-1.4
2/22 10:20	168.0	↓-1.9
2/22 10:30	165.6	↓-2.4
2/22 10:40	162.7	↓-2.9
2/22 10:50	159.3	↓-3.4
2/22 11:00	155.4	↓-3.9
2/22 11:10	151.1	↓-4.3
2/22 11:20	146.4	↓-4.7
2/22 11:30	141.4	↓-5.0
2/22 11:40	136.0	↓-5.4
2/22 11:50	130.3	↓-5.7
2/22 12:00	124.3	↓-6.0
2/22 12:10	118.2	↓-6.1
2/22 12:20	111.8	↓-6.4
2/22 12:30	105.4	↓-6.4
2/22 12:40	98.8	↓-6.6	最大潮位差
2/22 12:50	92.2	↓-6.6	最大潮位差
2/22 13:00	85.6	↓-6.6	最大潮位差
2/22 13:10	79.1	↓-6.5
2/22 13:20	72.6	↓-6.5
2/22 13:30	66.3	↓-6.3
2/22 13:40	60.2	↓-6.1
2/22 13:50	54.3	↓-5.9
2/22 14:00	48.6	↓-5.7
2/22 14:10	43.3	↓-5.3
2/22 14:20	38.3	↓-5.0
2/22 14:30	33.7	↓-4.6
2/22 14:40	29.4	↓-4.3
2/22 14:50	25.7	↓-3.7
2/22 15:00	22.3	↓-3.4
2/22 15:10	19.5	↓-2.8
2/22 15:20	17.2	↓-2.3
2/22 15:30	15.4	↓-1.8
2/22 15:40	14.1	↓-1.3
2/22 15:50	13.3	↓-0.8	干潮
2/22 16:00	13.1	↓-0.2	干潮
2/22 16:10	13.5	↑0.4
2/22 16:20	14.3	↑0.8
2/22 16:30	15.7	↑1.4
2/22 16:40	17.7	↑2.0
2/22 16:50	20.1	↑2.4
2/22 17:00	23.0	↑2.9
2/22 17:10	26.3	↑3.3
2/22 17:20	30.1	↑3.8
2/22 17:30	34.3	↑4.2
2/22 17:40	38.8	↑4.5
2/22 17:50	43.7	↑4.9
2/22 18:00	48.9	↑5.2
2/22 18:10	54.3	↑5.4
2/22 18:20	60.0	↑5.7
2/22 18:30	65.8	↑5.8
2/22 18:40	71.8	↑6.0
2/22 18:50	77.9	↑6.1
2/22 19:00	84.0	↑6.1
2/22 19:10	90.2	↑6.2
2/22 19:20	96.3	↑6.1
2/22 19:30	102.3	↑6.0
2/22 19:40	108.2	↑5.9
2/22 19:50	113.9	↑5.7
2/22 20:00	119.5	↑5.6
2/22 20:10	124.8	↑5.3
2/22 20:20	129.8	↑5.0
2/22 20:30	134.5	↑4.7
2/22 20:40	138.9	↑4.4
2/22 20:50	142.9	↑4.0
2/22 21:00	146.5	↑3.6
2/22 21:10	149.7	↑3.2
2/22 21:20	152.5	↑2.8
2/22 21:30	154.8	↑2.3
2/22 21:40	156.7	↑1.9
2/22 21:50	158.1	↑1.4
2/22 22:00	159.0	↑0.9
2/22 22:10	159.4	↑0.4	満潮
2/22 22:20	159.4	0
2/22 22:30	158.8	↓-0.6
2/22 22:40	157.8	↓-1.0
2/22 22:50	156.4	↓-1.4
2/22 23:00	154.4	↓-2.0
2/22 23:10	152.1	↓-2.3
2/22 23:20	149.4	↓-2.7
2/22 23:30	146.2	↓-3.2
2/22 23:40	142.7	↓-3.5
2/22 23:50	138.9	↓-3.8