20 (日)	09:44	03:29	22:15	16:09
	158cm	43cm	135cm	39cm
中潮 出 06:59 入 18:23 出 23:28 入 10:10 潮干狩り ○ 15:22～16:56

安田（沖縄）2033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	106.5	↓-4.3
2/20 00:10	102.0	↓-4.5
2/20 00:20	97.5	↓-4.5
2/20 00:30	93.0	↓-4.5
2/20 00:40	88.5	↓-4.5
2/20 00:50	84.1	↓-4.4
2/20 01:00	79.7	↓-4.4
2/20 01:10	75.5	↓-4.2
2/20 01:20	71.4	↓-4.1
2/20 01:30	67.5	↓-3.9
2/20 01:40	63.8	↓-3.7
2/20 01:50	60.3	↓-3.5
2/20 02:00	57.1	↓-3.2
2/20 02:10	54.2	↓-2.9
2/20 02:20	51.5	↓-2.7
2/20 02:30	49.2	↓-2.3
2/20 02:40	47.2	↓-2.0
2/20 02:50	45.6	↓-1.6
2/20 03:00	44.4	↓-1.2
2/20 03:10	43.5	↓-0.9
2/20 03:20	43.0	↓-0.5	干潮
2/20 03:30	42.8	↓-0.2
2/20 03:40	43.1	↑0.3
2/20 03:50	43.7	↑0.6
2/20 04:00	44.8	↑1.1
2/20 04:10	46.1	↑1.3
2/20 04:20	47.9	↑1.8
2/20 04:30	50.0	↑2.1
2/20 04:40	52.5	↑2.5
2/20 04:50	55.3	↑2.8
2/20 05:00	58.4	↑3.1
2/20 05:10	61.8	↑3.4
2/20 05:20	65.5	↑3.7
2/20 05:30	69.4	↑3.9
2/20 05:40	73.5	↑4.1
2/20 05:50	77.8	↑4.3
2/20 06:00	82.3	↑4.5
2/20 06:10	86.9	↑4.6
2/20 06:20	91.7	↑4.8
2/20 06:30	96.4	↑4.7
2/20 06:40	101.3	↑4.9	最大潮位差
2/20 06:50	106.1	↑4.8
2/20 07:00	110.9	↑4.8
2/20 07:10	115.6	↑4.7
2/20 07:20	120.3	↑4.7
2/20 07:30	124.8	↑4.5
2/20 07:40	129.1	↑4.3
2/20 07:50	133.2	↑4.1
2/20 08:00	137.1	↑3.9
2/20 08:10	140.7	↑3.6
2/20 08:20	144.1	↑3.4
2/20 08:30	147.1	↑3.0
2/20 08:40	149.8	↑2.7
2/20 08:50	152.1	↑2.3
2/20 09:00	154.1	↑2.0
2/20 09:10	155.7	↑1.6
2/20 09:20	156.8	↑1.1
2/20 09:30	157.6	↑0.8
2/20 09:40	157.9	↑0.3	満潮
2/20 09:50	157.8	↓-0.1
2/20 10:00	157.3	↓-0.5
2/20 10:10	156.4	↓-0.9
2/20 10:20	155.1	↓-1.3
2/20 10:30	153.4	↓-1.7
2/20 10:40	151.2	↓-2.2
2/20 10:50	148.8	↓-2.4
2/20 11:00	145.9	↓-2.9
2/20 11:10	142.8	↓-3.1
2/20 11:20	139.3	↓-3.5
2/20 11:30	135.5	↓-3.8
2/20 11:40	131.5	↓-4.0
2/20 11:50	127.3	↓-4.2
2/20 12:00	122.9	↓-4.4
2/20 12:10	118.3	↓-4.6
2/20 12:20	113.6	↓-4.7
2/20 12:30	108.8	↓-4.8
2/20 12:40	104.0	↓-4.8
2/20 12:50	99.1	↓-4.9	最大潮位差
2/20 13:00	94.2	↓-4.9	最大潮位差
2/20 13:10	89.3	↓-4.9	最大潮位差
2/20 13:20	84.6	↓-4.7
2/20 13:30	79.9	↓-4.7
2/20 13:40	75.3	↓-4.6
2/20 13:50	71.0	↓-4.3
2/20 14:00	66.8	↓-4.2
2/20 14:10	62.8	↓-4.0
2/20 14:20	59.0	↓-3.8
2/20 14:30	55.6	↓-3.4
2/20 14:40	52.3	↓-3.3
2/20 14:50	49.4	↓-2.9
2/20 15:00	46.8	↓-2.6
2/20 15:10	44.6	↓-2.2
2/20 15:20	42.6	↓-2.0
2/20 15:30	41.1	↓-1.5
2/20 15:40	39.8	↓-1.3
2/20 15:50	39.0	↓-0.8
2/20 16:00	38.5	↓-0.5	干潮
2/20 16:10	38.4	↓-0.1
2/20 16:20	38.6	↑0.2
2/20 16:30	39.2	↑0.6
2/20 16:40	40.2	↑1.0
2/20 16:50	41.5	↑1.3
2/20 17:00	43.1	↑1.6
2/20 17:10	45.1	↑2.0
2/20 17:20	47.3	↑2.2
2/20 17:30	49.9	↑2.6
2/20 17:40	52.7	↑2.8
2/20 17:50	55.8	↑3.1
2/20 18:00	59.1	↑3.3
2/20 18:10	62.6	↑3.5
2/20 18:20	66.3	↑3.7
2/20 18:30	70.1	↑3.8
2/20 18:40	74.1	↑4.0
2/20 18:50	78.1	↑4.0
2/20 19:00	82.3	↑4.2
2/20 19:10	86.4	↑4.1
2/20 19:20	90.6	↑4.2
2/20 19:30	94.7	↑4.1
2/20 19:40	98.8	↑4.1
2/20 19:50	102.7	↑3.9
2/20 20:00	106.6	↑3.9
2/20 20:10	110.3	↑3.7
2/20 20:20	113.8	↑3.5
2/20 20:30	117.2	↑3.4
2/20 20:40	120.3	↑3.1
2/20 20:50	123.1	↑2.8
2/20 21:00	125.7	↑2.6
2/20 21:10	128.0	↑2.3
2/20 21:20	130.0	↑2.0
2/20 21:30	131.6	↑1.6
2/20 21:40	132.9	↑1.3
2/20 21:50	133.9	↑1.0
2/20 22:00	134.6	↑0.7
2/20 22:10	134.9	↑0.3	満潮
2/20 22:20	134.8	↓-0.1
2/20 22:30	134.4	↓-0.4
2/20 22:40	133.7	↓-0.7
2/20 22:50	132.7	↓-1.0
2/20 23:00	131.3	↓-1.4
2/20 23:10	129.6	↓-1.7
2/20 23:20	127.6	↓-2.0
2/20 23:30	125.4	↓-2.2
2/20 23:40	122.9	↓-2.5
2/20 23:50	120.2	↓-2.7