12 (土)	09:36	03:17	21:29	15:25
	163cm	-2cm	177cm	35cm
中潮 出 07:15 入 18:32 出 21:40 入 09:26 潮干狩り ○ 14:31～16:18

長山（沖縄）2039年02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
2/12 00:00	90.6	↓-7.5	最大潮位差
2/12 00:10	83.2	↓-7.4
2/12 00:20	75.8	↓-7.4
2/12 00:30	68.5	↓-7.3
2/12 00:40	61.3	↓-7.2
2/12 00:50	54.3	↓-7.0
2/12 01:00	47.5	↓-6.8
2/12 01:10	41.0	↓-6.5
2/12 01:20	34.8	↓-6.2
2/12 01:30	29.0	↓-5.8
2/12 01:40	23.6	↓-5.4
2/12 01:50	18.6	↓-5.0
2/12 02:00	14.1	↓-4.5
2/12 02:10	10.0	↓-4.1
2/12 02:20	6.5	↓-3.5
2/12 02:30	3.5	↓-3.0
2/12 02:40	1.1	↓-2.4
2/12 02:50	-0.7	↓-1.8
2/12 03:00	-2.0	↓-1.3
2/12 03:10	-2.7	↓-0.7	干潮
2/12 03:20	-2.7	0
2/12 03:30	-2.2	↑0.5
2/12 03:40	-1.1	↑1.1
2/12 03:50	0.6	↑1.7
2/12 04:00	2.8	↑2.2
2/12 04:10	5.6	↑2.8
2/12 04:20	9.0	↑3.4
2/12 04:30	12.8	↑3.8
2/12 04:40	17.1	↑4.3
2/12 04:50	21.8	↑4.7
2/12 05:00	26.9	↑5.1
2/12 05:10	32.4	↑5.5
2/12 05:20	38.3	↑5.9
2/12 05:30	44.4	↑6.1
2/12 05:40	50.7	↑6.3
2/12 05:50	57.3	↑6.6
2/12 06:00	64.0	↑6.7
2/12 06:10	70.8	↑6.8
2/12 06:20	77.6	↑6.8
2/12 06:30	84.5	↑6.9
2/12 06:40	91.3	↑6.8
2/12 06:50	98.0	↑6.7
2/12 07:00	104.6	↑6.6
2/12 07:10	111.0	↑6.4
2/12 07:20	117.2	↑6.2
2/12 07:30	123.1	↑5.9
2/12 07:40	128.7	↑5.6
2/12 07:50	134.0	↑5.3
2/12 08:00	138.9	↑4.9
2/12 08:10	143.4	↑4.5
2/12 08:20	147.5	↑4.1
2/12 08:30	151.1	↑3.6
2/12 08:40	154.2	↑3.1
2/12 08:50	156.8	↑2.6
2/12 09:00	158.9	↑2.1
2/12 09:10	160.5	↑1.6
2/12 09:20	161.6	↑1.1
2/12 09:30	162.1	↑0.5	満潮
2/12 09:40	162.1	0
2/12 09:50	161.5	↓-0.6
2/12 10:00	160.5	↓-1.0
2/12 10:10	158.9	↓-1.6
2/12 10:20	156.8	↓-2.1
2/12 10:30	154.3	↓-2.5
2/12 10:40	151.3	↓-3.0
2/12 10:50	147.9	↓-3.4
2/12 11:00	144.1	↓-3.8
2/12 11:10	139.9	↓-4.2
2/12 11:20	135.4	↓-4.5
2/12 11:30	130.6	↓-4.8
2/12 11:40	125.5	↓-5.1
2/12 11:50	120.3	↓-5.2
2/12 12:00	114.8	↓-5.5
2/12 12:10	109.3	↓-5.5
2/12 12:20	103.6	↓-5.7
2/12 12:30	97.9	↓-5.7
2/12 12:40	92.2	↓-5.7
2/12 12:50	86.6	↓-5.6
2/12 13:00	81.0	↓-5.6
2/12 13:10	75.6	↓-5.4
2/12 13:20	70.4	↓-5.2
2/12 13:30	65.4	↓-5.0
2/12 13:40	60.7	↓-4.7
2/12 13:50	56.3	↓-4.4
2/12 14:00	52.2	↓-4.1
2/12 14:10	48.5	↓-3.7
2/12 14:20	45.1	↓-3.4
2/12 14:30	42.2	↓-2.9
2/12 14:40	39.8	↓-2.4
2/12 14:50	37.8	↓-2.0
2/12 15:00	36.4	↓-1.4
2/12 15:10	35.4	↓-1.0
2/12 15:20	34.9	↓-0.5	干潮
2/12 15:30	34.9	0
2/12 15:40	35.5	↑0.6
2/12 15:50	36.6	↑1.1
2/12 16:00	38.2	↑1.6
2/12 16:10	40.3	↑2.1
2/12 16:20	42.8	↑2.5
2/12 16:30	45.8	↑3.0
2/12 16:40	49.3	↑3.5
2/12 16:50	53.2	↑3.9
2/12 17:00	57.5	↑4.3
2/12 17:10	62.1	↑4.6
2/12 17:20	67.1	↑5.0
2/12 17:30	72.3	↑5.2
2/12 17:40	77.8	↑5.5
2/12 17:50	83.5	↑5.7
2/12 18:00	89.4	↑5.9
2/12 18:10	95.3	↑5.9
2/12 18:20	101.4	↑6.1
2/12 18:30	107.5	↑6.1
2/12 18:40	113.6	↑6.1
2/12 18:50	119.6	↑6.0
2/12 19:00	125.5	↑5.9
2/12 19:10	131.3	↑5.8
2/12 19:20	136.8	↑5.5
2/12 19:30	142.2	↑5.4
2/12 19:40	147.3	↑5.1
2/12 19:50	152.0	↑4.7
2/12 20:00	156.5	↑4.5
2/12 20:10	160.5	↑4.0
2/12 20:20	164.1	↑3.6
2/12 20:30	167.3	↑3.2
2/12 20:40	170.0	↑2.7
2/12 20:50	172.3	↑2.3
2/12 21:00	174.0	↑1.7
2/12 21:10	175.3	↑1.3
2/12 21:20	176.0	↑0.7	満潮
2/12 21:30	176.1	↑0.1
2/12 21:40	175.8	↓-0.3
2/12 21:50	174.9	↓-0.9
2/12 22:00	173.4	↓-1.5
2/12 22:10	171.4	↓-2.0
2/12 22:20	169.0	↓-2.4
2/12 22:30	166.0	↓-3.0
2/12 22:40	162.5	↓-3.5
2/12 22:50	158.5	↓-4.0
2/12 23:00	154.2	↓-4.3
2/12 23:10	149.4	↓-4.8
2/12 23:20	144.2	↓-5.2
2/12 23:30	138.7	↓-5.5
2/12 23:40	132.9	↓-5.8
2/12 23:50	126.8	↓-6.1