20 (金)	09:31	03:14	21:42	15:41
	160cm	29cm	148cm	40cm
中潮 出 06:59 入 18:23 出 09:56 入 22:39 潮干狩り ○ 15:04～16:18

安田（沖縄）2037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	95.4	↓-5.4
2/20 00:10	90.0	↓-5.4
2/20 00:20	84.6	↓-5.4
2/20 00:30	79.2	↓-5.4
2/20 00:40	74.0	↓-5.2
2/20 00:50	68.9	↓-5.1
2/20 01:00	64.0	↓-4.9
2/20 01:10	59.2	↓-4.8
2/20 01:20	54.8	↓-4.4
2/20 01:30	50.5	↓-4.3
2/20 01:40	46.6	↓-3.9
2/20 01:50	43.0	↓-3.6
2/20 02:00	39.8	↓-3.2
2/20 02:10	36.9	↓-2.9
2/20 02:20	34.4	↓-2.5
2/20 02:30	32.3	↓-2.1
2/20 02:40	30.6	↓-1.7
2/20 02:50	29.4	↓-1.2
2/20 03:00	28.5	↓-0.9
2/20 03:10	28.2	↓-0.3	干潮
2/20 03:20	28.2	0
2/20 03:30	28.7	↑0.5
2/20 03:40	29.7	↑1.0
2/20 03:50	31.1	↑1.4
2/20 04:00	32.9	↑1.8
2/20 04:10	35.1	↑2.2
2/20 04:20	37.8	↑2.7
2/20 04:30	40.8	↑3.0
2/20 04:40	44.2	↑3.4
2/20 04:50	47.9	↑3.7
2/20 05:00	51.9	↑4.0
2/20 05:10	56.3	↑4.4
2/20 05:20	60.9	↑4.6
2/20 05:30	65.7	↑4.8
2/20 05:40	70.8	↑5.1
2/20 05:50	76.0	↑5.2
2/20 06:00	81.3	↑5.3
2/20 06:10	86.7	↑5.4
2/20 06:20	92.2	↑5.5	最大潮位差
2/20 06:30	97.7	↑5.5	最大潮位差
2/20 06:40	103.2	↑5.5	最大潮位差
2/20 06:50	108.6	↑5.4
2/20 07:00	113.9	↑5.3
2/20 07:10	119.1	↑5.2
2/20 07:20	124.1	↑5.0
2/20 07:30	128.9	↑4.8
2/20 07:40	133.4	↑4.5
2/20 07:50	137.7	↑4.3
2/20 08:00	141.7	↑4.0
2/20 08:10	145.3	↑3.6
2/20 08:20	148.6	↑3.3
2/20 08:30	151.4	↑2.8
2/20 08:40	153.9	↑2.5
2/20 08:50	155.9	↑2.0
2/20 09:00	157.5	↑1.6
2/20 09:10	158.7	↑1.2
2/20 09:20	159.4	↑0.7
2/20 09:30	159.6	↑0.2	満潮
2/20 09:40	159.3	↓-0.3
2/20 09:50	158.6	↓-0.7
2/20 10:00	157.5	↓-1.1
2/20 10:10	155.9	↓-1.6
2/20 10:20	153.9	↓-2.0
2/20 10:30	151.5	↓-2.4
2/20 10:40	148.7	↓-2.8
2/20 10:50	145.5	↓-3.2
2/20 11:00	142.0	↓-3.5
2/20 11:10	138.1	↓-3.9
2/20 11:20	134.0	↓-4.1
2/20 11:30	129.7	↓-4.3
2/20 11:40	125.1	↓-4.6
2/20 11:50	120.4	↓-4.7
2/20 12:00	115.5	↓-4.9
2/20 12:10	110.5	↓-5.0
2/20 12:20	105.5	↓-5.0
2/20 12:30	100.4	↓-5.1
2/20 12:40	95.3	↓-5.1
2/20 12:50	90.3	↓-5.0
2/20 13:00	85.3	↓-5.0
2/20 13:10	80.4	↓-4.9
2/20 13:20	75.7	↓-4.7
2/20 13:30	71.2	↓-4.5
2/20 13:40	66.9	↓-4.3
2/20 13:50	62.8	↓-4.1
2/20 14:00	59.0	↓-3.8
2/20 14:10	55.5	↓-3.5
2/20 14:20	52.3	↓-3.2
2/20 14:30	49.4	↓-2.9
2/20 14:40	46.8	↓-2.6
2/20 14:50	44.7	↓-2.1
2/20 15:00	42.9	↓-1.8
2/20 15:10	41.5	↓-1.4
2/20 15:20	40.5	↓-1.0
2/20 15:30	39.8	↓-0.7
2/20 15:40	39.6	↓-0.2	干潮
2/20 15:50	39.8	↑0.2
2/20 16:00	40.4	↑0.6
2/20 16:10	41.4	↑1.0
2/20 16:20	42.8	↑1.4
2/20 16:30	44.6	↑1.8
2/20 16:40	46.7	↑2.1
2/20 16:50	49.2	↑2.5
2/20 17:00	52.0	↑2.8
2/20 17:10	55.1	↑3.1
2/20 17:20	58.5	↑3.4
2/20 17:30	62.2	↑3.7
2/20 17:40	66.1	↑3.9
2/20 17:50	70.2	↑4.1
2/20 18:00	74.5	↑4.3
2/20 18:10	78.9	↑4.4
2/20 18:20	83.5	↑4.6
2/20 18:30	88.1	↑4.6
2/20 18:40	92.8	↑4.7
2/20 18:50	97.5	↑4.7
2/20 19:00	102.2	↑4.7
2/20 19:10	106.8	↑4.6
2/20 19:20	111.3	↑4.5
2/20 19:30	115.7	↑4.4
2/20 19:40	119.9	↑4.2
2/20 19:50	123.9	↑4.0
2/20 20:00	127.7	↑3.8
2/20 20:10	131.2	↑3.5
2/20 20:20	134.5	↑3.3
2/20 20:30	137.4	↑2.9
2/20 20:40	140.0	↑2.6
2/20 20:50	142.3	↑2.3
2/20 21:00	144.2	↑1.9
2/20 21:10	145.6	↑1.4
2/20 21:20	146.7	↑1.1
2/20 21:30	147.4	↑0.7
2/20 21:40	147.7	↑0.3	満潮
2/20 21:50	147.5	↓-0.2
2/20 22:00	147.0	↓-0.5
2/20 22:10	146.0	↓-1.0
2/20 22:20	144.6	↓-1.4
2/20 22:30	142.9	↓-1.7
2/20 22:40	140.7	↓-2.2
2/20 22:50	138.2	↓-2.5
2/20 23:00	135.4	↓-2.8
2/20 23:10	132.3	↓-3.1
2/20 23:20	128.9	↓-3.4
2/20 23:30	125.2	↓-3.7
2/20 23:40	121.3	↓-3.9
2/20 23:50	117.1	↓-4.2