20 (火)	04:13	11:11	17:57	23:13
	178cm	35cm	167cm	103cm
中潮 出 05:35 入 19:23 出 02:56 入 17:02 潮干狩り ○ 10:07～12:15

安田（沖縄）2028年06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
6/20 00:00	116.4	↑2.3
6/20 00:10	118.9	↑2.5
6/20 00:20	121.6	↑2.7
6/20 00:30	124.4	↑2.8
6/20 00:40	127.3	↑2.9
6/20 00:50	130.3	↑3.0
6/20 01:00	133.5	↑3.2
6/20 01:10	136.7	↑3.2
6/20 01:20	139.9	↑3.2
6/20 01:30	143.2	↑3.3
6/20 01:40	146.4	↑3.2
6/20 01:50	149.7	↑3.3
6/20 02:00	152.8	↑3.1
6/20 02:10	155.9	↑3.1
6/20 02:20	158.9	↑3.0
6/20 02:30	161.7	↑2.8
6/20 02:40	164.4	↑2.7
6/20 02:50	166.8	↑2.4
6/20 03:00	169.1	↑2.3
6/20 03:10	171.1	↑2.0
6/20 03:20	172.9	↑1.8
6/20 03:30	174.4	↑1.5
6/20 03:40	175.6	↑1.2
6/20 03:50	176.5	↑0.9
6/20 04:00	177.1	↑0.6
6/20 04:10	177.3	↑0.2	満潮
6/20 04:20	177.2	↓-0.1
6/20 04:30	176.8	↓-0.4
6/20 04:40	175.9	↓-0.9
6/20 04:50	174.7	↓-1.2
6/20 05:00	173.2	↓-1.5
6/20 05:10	171.2	↓-2.0
6/20 05:20	169.0	↓-2.2
6/20 05:30	166.3	↓-2.7
6/20 05:40	163.4	↓-2.9
6/20 05:50	160.1	↓-3.3
6/20 06:00	156.5	↓-3.6
6/20 06:10	152.5	↓-4.0
6/20 06:20	148.4	↓-4.1
6/20 06:30	143.9	↓-4.5
6/20 06:40	139.3	↓-4.6
6/20 06:50	134.4	↓-4.9
6/20 07:00	129.4	↓-5.0
6/20 07:10	124.2	↓-5.2
6/20 07:20	118.9	↓-5.3
6/20 07:30	113.5	↓-5.4
6/20 07:40	108.1	↓-5.4
6/20 07:50	102.6	↓-5.5	最大潮位差
6/20 08:00	97.2	↓-5.4
6/20 08:10	91.8	↓-5.4
6/20 08:20	86.4	↓-5.4
6/20 08:30	81.2	↓-5.2
6/20 08:40	76.2	↓-5.0
6/20 08:50	71.3	↓-4.9
6/20 09:00	66.6	↓-4.7
6/20 09:10	62.1	↓-4.5
6/20 09:20	57.9	↓-4.2
6/20 09:30	54.0	↓-3.9
6/20 09:40	50.4	↓-3.6
6/20 09:50	47.1	↓-3.3
6/20 10:00	44.1	↓-3.0
6/20 10:10	41.5	↓-2.6
6/20 10:20	39.3	↓-2.2
6/20 10:30	37.4	↓-1.9
6/20 10:40	36.0	↓-1.4
6/20 10:50	35.0	↓-1.0
6/20 11:00	34.3	↓-0.7
6/20 11:10	34.1	↓-0.2	干潮
6/20 11:20	34.3	↑0.2
6/20 11:30	34.9	↑0.6
6/20 11:40	35.9	↑1.0
6/20 11:50	37.3	↑1.4
6/20 12:00	39.1	↑1.8
6/20 12:10	41.2	↑2.1
6/20 12:20	43.7	↑2.5
6/20 12:30	46.6	↑2.9
6/20 12:40	49.8	↑3.2
6/20 12:50	53.3	↑3.5
6/20 13:00	57.1	↑3.8
6/20 13:10	61.1	↑4.0
6/20 13:20	65.4	↑4.3
6/20 13:30	69.9	↑4.5
6/20 13:40	74.6	↑4.7
6/20 13:50	79.4	↑4.8
6/20 14:00	84.4	↑5.0
6/20 14:10	89.4	↑5.0
6/20 14:20	94.5	↑5.1
6/20 14:30	99.7	↑5.2
6/20 14:40	104.8	↑5.1
6/20 14:50	109.9	↑5.1
6/20 15:00	115.0	↑5.1
6/20 15:10	119.9	↑4.9
6/20 15:20	124.8	↑4.9
6/20 15:30	129.4	↑4.6
6/20 15:40	133.9	↑4.5
6/20 15:50	138.2	↑4.3
6/20 16:00	142.2	↑4.0
6/20 16:10	146.0	↑3.8
6/20 16:20	149.5	↑3.5
6/20 16:30	152.7	↑3.2
6/20 16:40	155.6	↑2.9
6/20 16:50	158.2	↑2.6
6/20 17:00	160.4	↑2.2
6/20 17:10	162.2	↑1.8
6/20 17:20	163.7	↑1.5
6/20 17:30	164.8	↑1.1
6/20 17:40	165.6	↑0.8
6/20 17:50	166.0	↑0.4	満潮
6/20 18:00	166.0	0
6/20 18:10	165.7	↓-0.3
6/20 18:20	165.1	↓-0.6
6/20 18:30	164.1	↓-1.0
6/20 18:40	162.8	↓-1.3
6/20 18:50	161.2	↓-1.6
6/20 19:00	159.3	↓-1.9
6/20 19:10	157.2	↓-2.1
6/20 19:20	154.9	↓-2.3
6/20 19:30	152.3	↓-2.6
6/20 19:40	149.6	↓-2.7
6/20 19:50	146.8	↓-2.8
6/20 20:00	143.8	↓-3.0
6/20 20:10	140.7	↓-3.1
6/20 20:20	137.6	↓-3.1
6/20 20:30	134.5	↓-3.1
6/20 20:40	131.3	↓-3.2
6/20 20:50	128.2	↓-3.1
6/20 21:00	125.2	↓-3.0
6/20 21:10	122.2	↓-3.0
6/20 21:20	119.4	↓-2.8
6/20 21:30	116.7	↓-2.7
6/20 21:40	114.2	↓-2.5
6/20 21:50	111.8	↓-2.4
6/20 22:00	109.7	↓-2.1
6/20 22:10	107.8	↓-1.9
6/20 22:20	106.2	↓-1.6
6/20 22:30	104.8	↓-1.4
6/20 22:40	103.7	↓-1.1
6/20 22:50	102.9	↓-0.8
6/20 23:00	102.4	↓-0.5
6/20 23:10	102.2	↓-0.2	干潮
6/20 23:20	102.3	↑0.1
6/20 23:30	102.7	↑0.4
6/20 23:40	103.5	↑0.8
6/20 23:50	104.5	↑1.0