20 (木)	07:16	01:10	19:59	13:29
	172cm	36cm	177cm	12cm
大潮 出 06:21 入 19:10 出 06:17 入 19:19 潮干狩り ◎ 11:46～15:13

白浜（沖縄）2023年04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
4/20 00:00	47.6	↓-3.6
4/20 00:10	44.5	↓-3.1
4/20 00:20	41.8	↓-2.7
4/20 00:30	39.6	↓-2.2
4/20 00:40	37.8	↓-1.8
4/20 00:50	36.6	↓-1.2
4/20 01:00	35.9	↓-0.7	干潮
4/20 01:10	35.7	↓-0.2	干潮
4/20 01:20	36.0	↑0.3
4/20 01:30	36.9	↑0.9
4/20 01:40	38.2	↑1.3
4/20 01:50	39.9	↑1.7
4/20 02:00	42.2	↑2.3
4/20 02:10	44.9	↑2.7
4/20 02:20	48.0	↑3.1
4/20 02:30	51.5	↑3.5
4/20 02:40	55.4	↑3.9
4/20 02:50	59.6	↑4.2
4/20 03:00	64.1	↑4.5
4/20 03:10	69.0	↑4.9
4/20 03:20	74.0	↑5.0
4/20 03:30	79.3	↑5.3
4/20 03:40	84.7	↑5.4
4/20 03:50	90.3	↑5.6
4/20 04:00	96.0	↑5.7
4/20 04:10	101.7	↑5.7
4/20 04:20	107.5	↑5.8
4/20 04:30	113.2	↑5.7
4/20 04:40	118.9	↑5.7
4/20 04:50	124.4	↑5.5
4/20 05:00	129.9	↑5.5
4/20 05:10	135.1	↑5.2
4/20 05:20	140.1	↑5.0
4/20 05:30	144.9	↑4.8
4/20 05:40	149.4	↑4.5
4/20 05:50	153.5	↑4.1
4/20 06:00	157.3	↑3.8
4/20 06:10	160.7	↑3.4
4/20 06:20	163.7	↑3.0
4/20 06:30	166.3	↑2.6
4/20 06:40	168.4	↑2.1
4/20 06:50	169.9	↑1.5
4/20 07:00	171.0	↑1.1
4/20 07:10	171.6	↑0.6	満潮
4/20 07:20	171.6	0
4/20 07:30	171.1	↓-0.5
4/20 07:40	170.0	↓-1.1
4/20 07:50	168.4	↓-1.6
4/20 08:00	166.3	↓-2.1
4/20 08:10	163.7	↓-2.6
4/20 08:20	160.5	↓-3.2
4/20 08:30	156.9	↓-3.6
4/20 08:40	152.7	↓-4.2
4/20 08:50	148.2	↓-4.5
4/20 09:00	143.2	↓-5.0
4/20 09:10	137.8	↓-5.4
4/20 09:20	132.1	↓-5.7
4/20 09:30	126.2	↓-5.9
4/20 09:40	119.9	↓-6.3
4/20 09:50	113.4	↓-6.5
4/20 10:00	106.8	↓-6.6
4/20 10:10	100.1	↓-6.7
4/20 10:20	93.3	↓-6.8
4/20 10:30	86.4	↓-6.9	最大潮位差
4/20 10:40	79.7	↓-6.7
4/20 10:50	73.0	↓-6.7
4/20 11:00	66.4	↓-6.6
4/20 11:10	60.0	↓-6.4
4/20 11:20	53.9	↓-6.1
4/20 11:30	48.0	↓-5.9
4/20 11:40	42.5	↓-5.5
4/20 11:50	37.3	↓-5.2
4/20 12:00	32.5	↓-4.8
4/20 12:10	28.2	↓-4.3
4/20 12:20	24.3	↓-3.9
4/20 12:30	20.9	↓-3.4
4/20 12:40	18.0	↓-2.9
4/20 12:50	15.6	↓-2.4
4/20 13:00	13.8	↓-1.8
4/20 13:10	12.5	↓-1.3
4/20 13:20	11.7	↓-0.8	干潮
4/20 13:30	11.6	↓-0.1
4/20 13:40	12.0	↑0.4
4/20 13:50	12.9	↑0.9
4/20 14:00	14.4	↑1.5
4/20 14:10	16.3	↑1.9
4/20 14:20	18.9	↑2.6
4/20 14:30	21.9	↑3.0
4/20 14:40	25.3	↑3.4
4/20 14:50	29.2	↑3.9
4/20 15:00	33.5	↑4.3
4/20 15:10	38.3	↑4.8
4/20 15:20	43.3	↑5.0
4/20 15:30	48.7	↑5.4
4/20 15:40	54.4	↑5.7
4/20 15:50	60.3	↑5.9
4/20 16:00	66.5	↑6.2
4/20 16:10	72.8	↑6.3
4/20 16:20	79.2	↑6.4
4/20 16:30	85.8	↑6.6
4/20 16:40	92.4	↑6.6
4/20 16:50	99.0	↑6.6
4/20 17:00	105.5	↑6.5
4/20 17:10	112.1	↑6.6
4/20 17:20	118.5	↑6.4
4/20 17:30	124.7	↑6.2
4/20 17:40	130.8	↑6.1
4/20 17:50	136.6	↑5.8
4/20 18:00	142.1	↑5.5
4/20 18:10	147.4	↑5.3
4/20 18:20	152.3	↑4.9
4/20 18:30	156.9	↑4.6
4/20 18:40	161.0	↑4.1
4/20 18:50	164.7	↑3.7
4/20 19:00	168.0	↑3.3
4/20 19:10	170.7	↑2.7
4/20 19:20	173.0	↑2.3
4/20 19:30	174.8	↑1.8
4/20 19:40	176.0	↑1.2
4/20 19:50	176.7	↑0.7	満潮
4/20 20:00	176.9	↑0.2
4/20 20:10	176.5	↓-0.4
4/20 20:20	175.6	↓-0.9
4/20 20:30	174.1	↓-1.5
4/20 20:40	172.2	↓-1.9
4/20 20:50	169.7	↓-2.5
4/20 21:00	166.8	↓-2.9
4/20 21:10	163.3	↓-3.5
4/20 21:20	159.5	↓-3.8
4/20 21:30	155.3	↓-4.2
4/20 21:40	150.6	↓-4.7
4/20 21:50	145.7	↓-4.9
4/20 22:00	140.5	↓-5.2
4/20 22:10	135.0	↓-5.5
4/20 22:20	129.4	↓-5.6
4/20 22:30	123.6	↓-5.8
4/20 22:40	117.7	↓-5.9
4/20 22:50	111.7	↓-6.0
4/20 23:00	105.8	↓-5.9
4/20 23:10	99.9	↓-5.9
4/20 23:20	94.0	↓-5.9
4/20 23:30	88.4	↓-5.6
4/20 23:40	82.9	↓-5.5
4/20 23:50	77.6	↓-5.3