20 (火)	07:28	01:01	19:08	13:02
	148cm	-9cm	180cm	39cm
大潮 出 07:09 入 18:37 出 17:56 入 06:20

佐良浜（沖縄）2046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	0.6	↓-3.5
2/20 00:10	-2.4	↓-3.0
2/20 00:20	-4.9	↓-2.5
2/20 00:30	-6.8	↓-1.9
2/20 00:40	-8.2	↓-1.4
2/20 00:50	-9.1	↓-0.9
2/20 01:00	-9.3	↓-0.2	干潮
2/20 01:10	-9.0	↑0.3
2/20 01:20	-8.2	↑0.8
2/20 01:30	-6.8	↑1.4
2/20 01:40	-4.9	↑1.9
2/20 01:50	-2.5	↑2.4
2/20 02:00	0.5	↑3.0
2/20 02:10	3.9	↑3.4
2/20 02:20	7.7	↑3.8
2/20 02:30	12.0	↑4.3
2/20 02:40	16.7	↑4.7
2/20 02:50	21.7	↑5.0
2/20 03:00	27.0	↑5.3
2/20 03:10	32.6	↑5.6
2/20 03:20	38.4	↑5.8
2/20 03:30	44.5	↑6.1
2/20 03:40	50.6	↑6.1
2/20 03:50	56.9	↑6.3
2/20 04:00	63.3	↑6.4
2/20 04:10	69.7	↑6.4
2/20 04:20	76.0	↑6.3
2/20 04:30	82.3	↑6.3
2/20 04:40	88.5	↑6.2
2/20 04:50	94.6	↑6.1
2/20 05:00	100.5	↑5.9
2/20 05:10	106.2	↑5.7
2/20 05:20	111.6	↑5.4
2/20 05:30	116.7	↑5.1
2/20 05:40	121.6	↑4.9
2/20 05:50	126.1	↑4.5
2/20 06:00	130.2	↑4.1
2/20 06:10	133.9	↑3.7
2/20 06:20	137.3	↑3.4
2/20 06:30	140.2	↑2.9
2/20 06:40	142.6	↑2.4
2/20 06:50	144.6	↑2.0
2/20 07:00	146.1	↑1.5
2/20 07:10	147.2	↑1.1
2/20 07:20	147.7	↑0.5	満潮
2/20 07:30	147.8	↑0.1
2/20 07:40	147.4	↓-0.4
2/20 07:50	146.6	↓-0.8
2/20 08:00	145.2	↓-1.4
2/20 08:10	143.5	↓-1.7
2/20 08:20	141.2	↓-2.3
2/20 08:30	138.6	↓-2.6
2/20 08:40	135.6	↓-3.0
2/20 08:50	132.2	↓-3.4
2/20 09:00	128.5	↓-3.7
2/20 09:10	124.5	↓-4.0
2/20 09:20	120.2	↓-4.3
2/20 09:30	115.6	↓-4.6
2/20 09:40	110.9	↓-4.7
2/20 09:50	106.0	↓-4.9
2/20 10:00	101.0	↓-5.0
2/20 10:10	95.9	↓-5.1
2/20 10:20	90.8	↓-5.1
2/20 10:30	85.7	↓-5.1
2/20 10:40	80.6	↓-5.1
2/20 10:50	75.7	↓-4.9
2/20 11:00	70.9	↓-4.8
2/20 11:10	66.3	↓-4.6
2/20 11:20	61.9	↓-4.4
2/20 11:30	57.8	↓-4.1
2/20 11:40	54.0	↓-3.8
2/20 11:50	50.5	↓-3.5
2/20 12:00	47.5	↓-3.0
2/20 12:10	44.8	↓-2.7
2/20 12:20	42.6	↓-2.2
2/20 12:30	40.8	↓-1.8
2/20 12:40	39.5	↓-1.3
2/20 12:50	38.7	↓-0.8
2/20 13:00	38.4	↓-0.3	干潮
2/20 13:10	38.6	↑0.2
2/20 13:20	39.3	↑0.7
2/20 13:30	40.5	↑1.2
2/20 13:40	42.2	↑1.7
2/20 13:50	44.4	↑2.2
2/20 14:00	47.1	↑2.7
2/20 14:10	50.2	↑3.1
2/20 14:20	53.7	↑3.5
2/20 14:30	57.7	↑4.0
2/20 14:40	62.0	↑4.3
2/20 14:50	66.7	↑4.7
2/20 15:00	71.7	↑5.0
2/20 15:10	77.0	↑5.3
2/20 15:20	82.5	↑5.5
2/20 15:30	88.2	↑5.7
2/20 15:40	94.0	↑5.8
2/20 15:50	100.0	↑6.0
2/20 16:00	106.0	↑6.0
2/20 16:10	112.1	↑6.1
2/20 16:20	118.1	↑6.0
2/20 16:30	124.0	↑5.9
2/20 16:40	129.9	↑5.9
2/20 16:50	135.6	↑5.7
2/20 17:00	141.1	↑5.5
2/20 17:10	146.4	↑5.3
2/20 17:20	151.4	↑5.0
2/20 17:30	156.1	↑4.7
2/20 17:40	160.4	↑4.3
2/20 17:50	164.4	↑4.0
2/20 18:00	168.0	↑3.6
2/20 18:10	171.1	↑3.1
2/20 18:20	173.8	↑2.7
2/20 18:30	176.0	↑2.2
2/20 18:40	177.7	↑1.7
2/20 18:50	178.9	↑1.2
2/20 19:00	179.5	↑0.6	満潮
2/20 19:10	179.6	↑0.1
2/20 19:20	179.2	↓-0.4
2/20 19:30	178.2	↓-1.0
2/20 19:40	176.7	↓-1.5
2/20 19:50	174.6	↓-2.1
2/20 20:00	171.9	↓-2.7
2/20 20:10	168.8	↓-3.1
2/20 20:20	165.1	↓-3.7
2/20 20:30	160.9	↓-4.2
2/20 20:40	156.2	↓-4.7
2/20 20:50	151.0	↓-5.2
2/20 21:00	145.5	↓-5.5
2/20 21:10	139.5	↓-6.0
2/20 21:20	133.2	↓-6.3
2/20 21:30	126.5	↓-6.7
2/20 21:40	119.5	↓-7.0
2/20 21:50	112.3	↓-7.2
2/20 22:00	104.9	↓-7.4
2/20 22:10	97.4	↓-7.5
2/20 22:20	89.7	↓-7.7	最大潮位差
2/20 22:30	82.0	↓-7.7	最大潮位差
2/20 22:40	74.3	↓-7.7	最大潮位差
2/20 22:50	66.6	↓-7.7	最大潮位差
2/20 23:00	59.0	↓-7.6
2/20 23:10	51.6	↓-7.4
2/20 23:20	44.3	↓-7.3
2/20 23:30	37.3	↓-7.0
2/20 23:40	30.6	↓-6.7
2/20 23:50	24.3	↓-6.3