20 (水)	08:55	02:44	21:06	14:57
	164cm	1cm	172cm	14cm
中潮 出 07:09 入 18:37 出 20:44 入 08:02 潮干狩り ◎ 13:17～16:35

池間（沖縄）2030年02月20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
2/20 00:00	69.1	↓-7.1	最大潮位差
2/20 00:10	62.1	↓-7.0
2/20 00:20	55.3	↓-6.8
2/20 00:30	48.7	↓-6.6
2/20 00:40	42.4	↓-6.3
2/20 00:50	36.3	↓-6.1
2/20 01:00	30.7	↓-5.6
2/20 01:10	25.4	↓-5.3
2/20 01:20	20.5	↓-4.9
2/20 01:30	16.1	↓-4.4
2/20 01:40	12.2	↓-3.9
2/20 01:50	8.8	↓-3.4
2/20 02:00	6.0	↓-2.8
2/20 02:10	3.7	↓-2.3
2/20 02:20	2.1	↓-1.6
2/20 02:30	1.0	↓-1.1
2/20 02:40	0.5	↓-0.5	干潮
2/20 02:50	0.6	↑0.1
2/20 03:00	1.3	↑0.7
2/20 03:10	2.6	↑1.3
2/20 03:20	4.5	↑1.9
2/20 03:30	7.0	↑2.5
2/20 03:40	10.0	↑3.0
2/20 03:50	13.6	↑3.6
2/20 04:00	17.6	↑4.0
2/20 04:10	22.1	↑4.5
2/20 04:20	27.1	↑5.0
2/20 04:30	32.4	↑5.3
2/20 04:40	38.1	↑5.7
2/20 04:50	44.2	↑6.1
2/20 05:00	50.4	↑6.2
2/20 05:10	56.9	↑6.5
2/20 05:20	63.6	↑6.7
2/20 05:30	70.4	↑6.8
2/20 05:40	77.3	↑6.9
2/20 05:50	84.2	↑6.9
2/20 06:00	91.1	↑6.9
2/20 06:10	97.9	↑6.8
2/20 06:20	104.5	↑6.6
2/20 06:30	111.1	↑6.6
2/20 06:40	117.3	↑6.2
2/20 06:50	123.4	↑6.1
2/20 07:00	129.1	↑5.7
2/20 07:10	134.5	↑5.4
2/20 07:20	139.5	↑5.0
2/20 07:30	144.1	↑4.6
2/20 07:40	148.2	↑4.1
2/20 07:50	151.9	↑3.7
2/20 08:00	155.1	↑3.2
2/20 08:10	157.8	↑2.7
2/20 08:20	159.9	↑2.1
2/20 08:30	161.5	↑1.6
2/20 08:40	162.6	↑1.1
2/20 08:50	163.0	↑0.4	満潮
2/20 09:00	163.0	0
2/20 09:10	162.3	↓-0.7
2/20 09:20	161.1	↓-1.2
2/20 09:30	159.4	↓-1.7
2/20 09:40	157.1	↓-2.3
2/20 09:50	154.4	↓-2.7
2/20 10:00	151.1	↓-3.3
2/20 10:10	147.4	↓-3.7
2/20 10:20	143.2	↓-4.2
2/20 10:30	138.6	↓-4.6
2/20 10:40	133.7	↓-4.9
2/20 10:50	128.4	↓-5.3
2/20 11:00	122.8	↓-5.6
2/20 11:10	116.9	↓-5.9
2/20 11:20	110.9	↓-6.0
2/20 11:30	104.6	↓-6.3
2/20 11:40	98.3	↓-6.3
2/20 11:50	91.8	↓-6.5
2/20 12:00	85.3	↓-6.5
2/20 12:10	78.9	↓-6.4
2/20 12:20	72.5	↓-6.4
2/20 12:30	66.2	↓-6.3
2/20 12:40	60.1	↓-6.1
2/20 12:50	54.2	↓-5.9
2/20 13:00	48.5	↓-5.7
2/20 13:10	43.1	↓-5.4
2/20 13:20	38.1	↓-5.0
2/20 13:30	33.4	↓-4.7
2/20 13:40	29.2	↓-4.2
2/20 13:50	25.4	↓-3.8
2/20 14:00	22.1	↓-3.3
2/20 14:10	19.3	↓-2.8
2/20 14:20	17.0	↓-2.3
2/20 14:30	15.2	↓-1.8
2/20 14:40	14.0	↓-1.2
2/20 14:50	13.4	↓-0.6	干潮
2/20 15:00	13.4	0
2/20 15:10	13.9	↑0.5
2/20 15:20	15.0	↑1.1
2/20 15:30	16.6	↑1.6
2/20 15:40	18.9	↑2.3
2/20 15:50	21.6	↑2.7
2/20 16:00	24.9	↑3.3
2/20 16:10	28.7	↑3.8
2/20 16:20	32.9	↑4.2
2/20 16:30	37.6	↑4.7
2/20 16:40	42.7	↑5.1
2/20 16:50	48.1	↑5.4
2/20 17:00	53.9	↑5.8
2/20 17:10	59.9	↑6.0
2/20 17:20	66.2	↑6.3
2/20 17:30	72.6	↑6.4
2/20 17:40	79.2	↑6.6
2/20 17:50	85.9	↑6.7
2/20 18:00	92.6	↑6.7
2/20 18:10	99.4	↑6.8
2/20 18:20	106.1	↑6.7
2/20 18:30	112.6	↑6.5
2/20 18:40	119.0	↑6.4
2/20 18:50	125.3	↑6.3
2/20 19:00	131.3	↑6.0
2/20 19:10	137.0	↑5.7
2/20 19:20	142.3	↑5.3
2/20 19:30	147.4	↑5.1
2/20 19:40	152.0	↑4.6
2/20 19:50	156.2	↑4.2
2/20 20:00	159.9	↑3.7
2/20 20:10	163.2	↑3.3
2/20 20:20	165.9	↑2.7
2/20 20:30	168.1	↑2.2
2/20 20:40	169.8	↑1.7
2/20 20:50	170.9	↑1.1
2/20 21:00	171.5	↑0.6	満潮
2/20 21:10	171.5	0
2/20 21:20	171.0	↓-0.5
2/20 21:30	169.8	↓-1.2
2/20 21:40	168.2	↓-1.6
2/20 21:50	166.0	↓-2.2
2/20 22:00	163.2	↓-2.8
2/20 22:10	160.0	↓-3.2
2/20 22:20	156.3	↓-3.7
2/20 22:30	152.1	↓-4.2
2/20 22:40	147.4	↓-4.7
2/20 22:50	142.4	↓-5.0
2/20 23:00	137.0	↓-5.4
2/20 23:10	131.3	↓-5.7
2/20 23:20	125.3	↓-6.0
2/20 23:30	119.1	↓-6.2
2/20 23:40	112.6	↓-6.5
2/20 23:50	106.0	↓-6.6