12 (水)	10:03	03:50	22:28	16:19
	165cm	26cm	151cm	27cm
中潮 出 07:15 入 18:32 出 22:57 入 09:47 潮干狩り ○ 14:56～17:42

長山（沖縄）2031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	119.8	↓-5.3
2/12 00:10	114.3	↓-5.5
2/12 00:20	108.7	↓-5.6
2/12 00:30	103.0	↓-5.7
2/12 00:40	97.1	↓-5.9	最大潮位差
2/12 00:50	91.3	↓-5.8
2/12 01:00	85.5	↓-5.8
2/12 01:10	79.7	↓-5.8
2/12 01:20	74.1	↓-5.6
2/12 01:30	68.6	↓-5.5
2/12 01:40	63.3	↓-5.3
2/12 01:50	58.2	↓-5.1
2/12 02:00	53.3	↓-4.9
2/12 02:10	48.8	↓-4.5
2/12 02:20	44.5	↓-4.3
2/12 02:30	40.7	↓-3.8
2/12 02:40	37.2	↓-3.5
2/12 02:50	34.1	↓-3.1
2/12 03:00	31.5	↓-2.6
2/12 03:10	29.3	↓-2.2
2/12 03:20	27.6	↓-1.7
2/12 03:30	26.4	↓-1.2
2/12 03:40	25.7	↓-0.7	干潮
2/12 03:50	25.5	↓-0.2	干潮
2/12 04:00	25.7	↑0.2
2/12 04:10	26.5	↑0.8
2/12 04:20	27.8	↑1.3
2/12 04:30	29.6	↑1.8
2/12 04:40	31.8	↑2.2
2/12 04:50	34.5	↑2.7
2/12 05:00	37.6	↑3.1
2/12 05:10	41.1	↑3.5
2/12 05:20	45.1	↑4.0
2/12 05:30	49.3	↑4.2
2/12 05:40	53.9	↑4.6
2/12 05:50	58.8	↑4.9
2/12 06:00	64.0	↑5.2
2/12 06:10	69.4	↑5.4
2/12 06:20	74.9	↑5.5
2/12 06:30	80.6	↑5.7
2/12 06:40	86.4	↑5.8
2/12 06:50	92.2	↑5.8
2/12 07:00	98.1	↑5.9	最大潮位差
2/12 07:10	103.9	↑5.8
2/12 07:20	109.7	↑5.8
2/12 07:30	115.3	↑5.6
2/12 07:40	120.8	↑5.5
2/12 07:50	126.1	↑5.3
2/12 08:00	131.2	↑5.1
2/12 08:10	136.0	↑4.8
2/12 08:20	140.6	↑4.6
2/12 08:30	144.8	↑4.2
2/12 08:40	148.6	↑3.8
2/12 08:50	152.1	↑3.5
2/12 09:00	155.1	↑3.0
2/12 09:10	157.8	↑2.7
2/12 09:20	160.0	↑2.2
2/12 09:30	161.7	↑1.7
2/12 09:40	163.0	↑1.3
2/12 09:50	163.8	↑0.8
2/12 10:00	164.1	↑0.3	満潮
2/12 10:10	164.0	↓-0.1
2/12 10:20	163.3	↓-0.7
2/12 10:30	162.2	↓-1.1
2/12 10:40	160.6	↓-1.6
2/12 10:50	158.6	↓-2.0
2/12 11:00	156.1	↓-2.5
2/12 11:10	153.2	↓-2.9
2/12 11:20	149.9	↓-3.3
2/12 11:30	146.2	↓-3.7
2/12 11:40	142.2	↓-4.0
2/12 11:50	137.8	↓-4.4
2/12 12:00	133.1	↓-4.7
2/12 12:10	128.2	↓-4.9
2/12 12:20	123.0	↓-5.2
2/12 12:30	117.7	↓-5.3
2/12 12:40	112.2	↓-5.5
2/12 12:50	106.5	↓-5.7
2/12 13:00	100.8	↓-5.7
2/12 13:10	95.1	↓-5.7
2/12 13:20	89.3	↓-5.8
2/12 13:30	83.6	↓-5.7
2/12 13:40	78.0	↓-5.6
2/12 13:50	72.5	↓-5.5
2/12 14:00	67.1	↓-5.4
2/12 14:10	62.0	↓-5.1
2/12 14:20	57.1	↓-4.9
2/12 14:30	52.4	↓-4.7
2/12 14:40	48.1	↓-4.3
2/12 14:50	44.0	↓-4.1
2/12 15:00	40.4	↓-3.6
2/12 15:10	37.1	↓-3.3
2/12 15:20	34.2	↓-2.9
2/12 15:30	31.7	↓-2.5
2/12 15:40	29.7	↓-2.0
2/12 15:50	28.2	↓-1.5
2/12 16:00	27.1	↓-1.1
2/12 16:10	26.5	↓-0.6	干潮
2/12 16:20	26.3	↓-0.2
2/12 16:30	26.7	↑0.4
2/12 16:40	27.5	↑0.8
2/12 16:50	28.7	↑1.2
2/12 17:00	30.4	↑1.7
2/12 17:10	32.6	↑2.2
2/12 17:20	35.1	↑2.5
2/12 17:30	38.1	↑3.0
2/12 17:40	41.4	↑3.3
2/12 17:50	45.1	↑3.7
2/12 18:00	49.1	↑4.0
2/12 18:10	53.4	↑4.3
2/12 18:20	57.9	↑4.5
2/12 18:30	62.6	↑4.7
2/12 18:40	67.6	↑5.0
2/12 18:50	72.7	↑5.1
2/12 19:00	77.9	↑5.2
2/12 19:10	83.1	↑5.2
2/12 19:20	88.4	↑5.3
2/12 19:30	93.7	↑5.3
2/12 19:40	98.9	↑5.2
2/12 19:50	104.1	↑5.2
2/12 20:00	109.1	↑5.0
2/12 20:10	114.0	↑4.9
2/12 20:20	118.7	↑4.7
2/12 20:30	123.1	↑4.4
2/12 20:40	127.3	↑4.2
2/12 20:50	131.3	↑4.0
2/12 21:00	134.9	↑3.6
2/12 21:10	138.2	↑3.3
2/12 21:20	141.1	↑2.9
2/12 21:30	143.7	↑2.6
2/12 21:40	145.9	↑2.2
2/12 21:50	147.7	↑1.8
2/12 22:00	149.0	↑1.3
2/12 22:10	150.0	↑1.0
2/12 22:20	150.5	↑0.5	満潮
2/12 22:30	150.6	↑0.1
2/12 22:40	150.3	↓-0.3
2/12 22:50	149.5	↓-0.8
2/12 23:00	148.4	↓-1.1
2/12 23:10	146.8	↓-1.6
2/12 23:20	144.8	↓-2.0
2/12 23:30	142.5	↓-2.3
2/12 23:40	139.8	↓-2.7
2/12 23:50	136.8	↓-3.0