20 (日)	10:33	04:21	23:15	17:01
	168cm	49cm	144cm	39cm
中潮 出 07:06 入 18:30 出 23:35 入 10:17 潮干狩り ○ 16:04～17:58

儀間（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	139.8	↓-3.6
2/20 00:10	135.9	↓-3.9
2/20 00:20	131.8	↓-4.1
2/20 00:30	127.5	↓-4.3
2/20 00:40	123.0	↓-4.5
2/20 00:50	118.4	↓-4.6
2/20 01:00	113.7	↓-4.7
2/20 01:10	108.8	↓-4.9
2/20 01:20	104.0	↓-4.8
2/20 01:30	99.1	↓-4.9
2/20 01:40	94.3	↓-4.8
2/20 01:50	89.5	↓-4.8
2/20 02:00	84.9	↓-4.6
2/20 02:10	80.4	↓-4.5
2/20 02:20	76.1	↓-4.3
2/20 02:30	72.0	↓-4.1
2/20 02:40	68.1	↓-3.9
2/20 02:50	64.6	↓-3.5
2/20 03:00	61.3	↓-3.3
2/20 03:10	58.3	↓-3.0
2/20 03:20	55.7	↓-2.6
2/20 03:30	53.4	↓-2.3
2/20 03:40	51.6	↓-1.8
2/20 03:50	50.1	↓-1.5
2/20 04:00	49.0	↓-1.1
2/20 04:10	48.4	↓-0.6
2/20 04:20	48.1	↓-0.3	干潮
2/20 04:30	48.3	↑0.2
2/20 04:40	49.0	↑0.7
2/20 04:50	50.0	↑1.0
2/20 05:00	51.4	↑1.4
2/20 05:10	53.3	↑1.9
2/20 05:20	55.5	↑2.2
2/20 05:30	58.2	↑2.7
2/20 05:40	61.1	↑2.9
2/20 05:50	64.4	↑3.3
2/20 06:00	68.0	↑3.6
2/20 06:10	71.9	↑3.9
2/20 06:20	76.1	↑4.2
2/20 06:30	80.5	↑4.4
2/20 06:40	85.0	↑4.5
2/20 06:50	89.8	↑4.8
2/20 07:00	94.6	↑4.8
2/20 07:10	99.6	↑5.0
2/20 07:20	104.6	↑5.0
2/20 07:30	109.6	↑5.0
2/20 07:40	114.6	↑5.0
2/20 07:50	119.6	↑5.0
2/20 08:00	124.5	↑4.9
2/20 08:10	129.3	↑4.8
2/20 08:20	133.9	↑4.6
2/20 08:30	138.3	↑4.4
2/20 08:40	142.5	↑4.2
2/20 08:50	146.5	↑4.0
2/20 09:00	150.1	↑3.6
2/20 09:10	153.5	↑3.4
2/20 09:20	156.5	↑3.0
2/20 09:30	159.2	↑2.7
2/20 09:40	161.6	↑2.4
2/20 09:50	163.5	↑1.9
2/20 10:00	165.0	↑1.5
2/20 10:10	166.2	↑1.2
2/20 10:20	166.9	↑0.7
2/20 10:30	167.2	↑0.3	満潮
2/20 10:40	167.0	↓-0.2
2/20 10:50	166.5	↓-0.5
2/20 11:00	165.5	↓-1.0
2/20 11:10	164.1	↓-1.4
2/20 11:20	162.2	↓-1.9
2/20 11:30	160.0	↓-2.2
2/20 11:40	157.4	↓-2.6
2/20 11:50	154.5	↓-2.9
2/20 12:00	151.2	↓-3.3
2/20 12:10	147.6	↓-3.6
2/20 12:20	143.6	↓-4.0
2/20 12:30	139.5	↓-4.1
2/20 12:40	135.0	↓-4.5
2/20 12:50	130.4	↓-4.6
2/20 13:00	125.6	↓-4.8
2/20 13:10	120.6	↓-5.0
2/20 13:20	115.5	↓-5.1
2/20 13:30	110.4	↓-5.1
2/20 13:40	105.2	↓-5.2	最大潮位差
2/20 13:50	100.0	↓-5.2	最大潮位差
2/20 14:00	94.8	↓-5.2	最大潮位差
2/20 14:10	89.7	↓-5.1
2/20 14:20	84.6	↓-5.1
2/20 14:30	79.7	↓-4.9
2/20 14:40	74.9	↓-4.8
2/20 14:50	70.4	↓-4.5
2/20 15:00	66.0	↓-4.4
2/20 15:10	61.9	↓-4.1
2/20 15:20	58.1	↓-3.8
2/20 15:30	54.6	↓-3.5
2/20 15:40	51.3	↓-3.3
2/20 15:50	48.4	↓-2.9
2/20 16:00	45.9	↓-2.5
2/20 16:10	43.8	↓-2.1
2/20 16:20	42.0	↓-1.8
2/20 16:30	40.6	↓-1.4
2/20 16:40	39.6	↓-1.0
2/20 16:50	39.0	↓-0.6
2/20 17:00	38.8	↓-0.2	干潮
2/20 17:10	39.0	↑0.2
2/20 17:20	39.6	↑0.6
2/20 17:30	40.6	↑1.0
2/20 17:40	41.9	↑1.3
2/20 17:50	43.7	↑1.8
2/20 18:00	45.7	↑2.0
2/20 18:10	48.1	↑2.4
2/20 18:20	50.9	↑2.8
2/20 18:30	53.9	↑3.0
2/20 18:40	57.2	↑3.3
2/20 18:50	60.7	↑3.5
2/20 19:00	64.4	↑3.7
2/20 19:10	68.3	↑3.9
2/20 19:20	72.4	↑4.1
2/20 19:30	76.6	↑4.2
2/20 19:40	81.0	↑4.4
2/20 19:50	85.3	↑4.3
2/20 20:00	89.7	↑4.4
2/20 20:10	94.2	↑4.5
2/20 20:20	98.5	↑4.3
2/20 20:30	102.9	↑4.4
2/20 20:40	107.1	↑4.2
2/20 20:50	111.2	↑4.1
2/20 21:00	115.2	↑4.0
2/20 21:10	119.0	↑3.8
2/20 21:20	122.6	↑3.6
2/20 21:30	126.0	↑3.4
2/20 21:40	129.1	↑3.1
2/20 21:50	132.0	↑2.9
2/20 22:00	134.6	↑2.6
2/20 22:10	136.9	↑2.3
2/20 22:20	138.9	↑2.0
2/20 22:30	140.5	↑1.6
2/20 22:40	141.9	↑1.4
2/20 22:50	142.8	↑0.9
2/20 23:00	143.5	↑0.7
2/20 23:10	143.8	↑0.3	満潮
2/20 23:20	143.7	↓-0.1
2/20 23:30	143.4	↓-0.3
2/20 23:40	142.6	↓-0.8
2/20 23:50	141.6	↓-1.0