20 (水)	08:52	02:45	21:26	15:06
	188cm	60cm	182cm	41cm
中潮 出 06:16 入 19:10 出 07:50 入 20:09

佐良浜（沖縄）2031年08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
8/20 00:00	115.6	↓-5.5
8/20 00:10	110.2	↓-5.4
8/20 00:20	104.8	↓-5.4
8/20 00:30	99.6	↓-5.2
8/20 00:40	94.5	↓-5.1
8/20 00:50	89.7	↓-4.8
8/20 01:00	85.1	↓-4.6
8/20 01:10	80.7	↓-4.4
8/20 01:20	76.8	↓-3.9
8/20 01:30	73.1	↓-3.7
8/20 01:40	69.9	↓-3.2
8/20 01:50	67.1	↓-2.8
8/20 02:00	64.7	↓-2.4
8/20 02:10	62.8	↓-1.9
8/20 02:20	61.4	↓-1.4
8/20 02:30	60.4	↓-1.0
8/20 02:40	60.0	↓-0.4	干潮
8/20 02:50	60.0	0
8/20 03:00	60.6	↑0.6
8/20 03:10	61.6	↑1.0
8/20 03:20	63.1	↑1.5
8/20 03:30	65.1	↑2.0
8/20 03:40	67.5	↑2.4
8/20 03:50	70.4	↑2.9
8/20 04:00	73.6	↑3.2
8/20 04:10	77.2	↑3.6
8/20 04:20	81.2	↑4.0
8/20 04:30	85.5	↑4.3
8/20 04:40	90.0	↑4.5
8/20 04:50	94.8	↑4.8
8/20 05:00	99.8	↑5.0
8/20 05:10	104.9	↑5.1
8/20 05:20	110.2	↑5.3
8/20 05:30	115.6	↑5.4
8/20 05:40	121.0	↑5.4
8/20 05:50	126.4	↑5.4
8/20 06:00	131.8	↑5.4
8/20 06:10	137.1	↑5.3
8/20 06:20	142.3	↑5.2
8/20 06:30	147.4	↑5.1
8/20 06:40	152.3	↑4.9
8/20 06:50	157.0	↑4.7
8/20 07:00	161.4	↑4.4
8/20 07:10	165.6	↑4.2
8/20 07:20	169.5	↑3.9
8/20 07:30	173.1	↑3.6
8/20 07:40	176.3	↑3.2
8/20 07:50	179.1	↑2.8
8/20 08:00	181.6	↑2.5
8/20 08:10	183.6	↑2.0
8/20 08:20	185.2	↑1.6
8/20 08:30	186.4	↑1.2
8/20 08:40	187.1	↑0.7
8/20 08:50	187.4	↑0.3	満潮
8/20 09:00	187.2	↓-0.2
8/20 09:10	186.5	↓-0.7
8/20 09:20	185.3	↓-1.2
8/20 09:30	183.7	↓-1.6
8/20 09:40	181.6	↓-2.1
8/20 09:50	179.1	↓-2.5
8/20 10:00	176.1	↓-3.0
8/20 10:10	172.7	↓-3.4
8/20 10:20	168.9	↓-3.8
8/20 10:30	164.7	↓-4.2
8/20 10:40	160.1	↓-4.6
8/20 10:50	155.2	↓-4.9
8/20 11:00	150.0	↓-5.2
8/20 11:10	144.6	↓-5.4
8/20 11:20	138.9	↓-5.7
8/20 11:30	133.0	↓-5.9
8/20 11:40	126.9	↓-6.1
8/20 11:50	120.8	↓-6.1
8/20 12:00	114.5	↓-6.3	最大潮位差
8/20 12:10	108.3	↓-6.2
8/20 12:20	102.1	↓-6.2
8/20 12:30	95.9	↓-6.2
8/20 12:40	89.9	↓-6.0
8/20 12:50	84.1	↓-5.8
8/20 13:00	78.4	↓-5.7
8/20 13:10	73.0	↓-5.4
8/20 13:20	67.9	↓-5.1
8/20 13:30	63.1	↓-4.8
8/20 13:40	58.7	↓-4.4
8/20 13:50	54.7	↓-4.0
8/20 14:00	51.2	↓-3.5
8/20 14:10	48.1	↓-3.1
8/20 14:20	45.5	↓-2.6
8/20 14:30	43.3	↓-2.2
8/20 14:40	41.8	↓-1.5
8/20 14:50	40.7	↓-1.1
8/20 15:00	40.1	↓-0.6	干潮
8/20 15:10	40.1	0
8/20 15:20	40.7	↑0.6
8/20 15:30	41.7	↑1.0
8/20 15:40	43.3	↑1.6
8/20 15:50	45.3	↑2.0
8/20 16:00	47.8	↑2.5
8/20 16:10	50.8	↑3.0
8/20 16:20	54.2	↑3.4
8/20 16:30	58.0	↑3.8
8/20 16:40	62.2	↑4.2
8/20 16:50	66.7	↑4.5
8/20 17:00	71.5	↑4.8
8/20 17:10	76.5	↑5.0
8/20 17:20	81.8	↑5.3
8/20 17:30	87.3	↑5.5
8/20 17:40	92.9	↑5.6
8/20 17:50	98.6	↑5.7
8/20 18:00	104.4	↑5.8
8/20 18:10	110.2	↑5.8
8/20 18:20	116.0	↑5.8
8/20 18:30	121.7	↑5.7
8/20 18:40	127.4	↑5.7
8/20 18:50	132.9	↑5.5
8/20 19:00	138.3	↑5.4
8/20 19:10	143.5	↑5.2
8/20 19:20	148.4	↑4.9
8/20 19:30	153.1	↑4.7
8/20 19:40	157.6	↑4.5
8/20 19:50	161.7	↑4.1
8/20 20:00	165.5	↑3.8
8/20 20:10	168.9	↑3.4
8/20 20:20	171.9	↑3.0
8/20 20:30	174.6	↑2.7
8/20 20:40	176.8	↑2.2
8/20 20:50	178.6	↑1.8
8/20 21:00	180.0	↑1.4
8/20 21:10	180.9	↑0.9
8/20 21:20	181.3	↑0.4	満潮
8/20 21:30	181.3	0
8/20 21:40	180.9	↓-0.4
8/20 21:50	179.9	↓-1.0
8/20 22:00	178.6	↓-1.3
8/20 22:10	176.7	↓-1.9
8/20 22:20	174.5	↓-2.2
8/20 22:30	171.8	↓-2.7
8/20 22:40	168.7	↓-3.1
8/20 22:50	165.2	↓-3.5
8/20 23:00	161.4	↓-3.8
8/20 23:10	157.2	↓-4.2
8/20 23:20	152.8	↓-4.4
8/20 23:30	148.0	↓-4.8
8/20 23:40	143.1	↓-4.9
8/20 23:50	137.9	↓-5.2