20 (水)	09:15	03:33	23:01	16:11
	163cm	83cm	142cm	22cm
中潮 出 06:19 入 19:12 出 23:10 入 08:48 潮干狩り ○ 14:31～17:53

黄尾嶼（沖縄）2022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	134.0	↓-3.1
4/20 00:10	130.9	↓-3.1
4/20 00:20	127.6	↓-3.3
4/20 00:30	124.2	↓-3.4
4/20 00:40	120.8	↓-3.4
4/20 00:50	117.4	↓-3.4
4/20 01:00	114.0	↓-3.4
4/20 01:10	110.6	↓-3.4
4/20 01:20	107.3	↓-3.3
4/20 01:30	104.1	↓-3.2
4/20 01:40	101.1	↓-3.0
4/20 01:50	98.2	↓-2.9
4/20 02:00	95.5	↓-2.7
4/20 02:10	93.0	↓-2.5
4/20 02:20	90.7	↓-2.3
4/20 02:30	88.7	↓-2.0
4/20 02:40	86.9	↓-1.8
4/20 02:50	85.5	↓-1.4
4/20 03:00	84.3	↓-1.2
4/20 03:10	83.4	↓-0.9
4/20 03:20	82.9	↓-0.5
4/20 03:30	82.6	↓-0.3	干潮
4/20 03:40	82.7	↑0.1
4/20 03:50	83.1	↑0.4
4/20 04:00	83.8	↑0.7
4/20 04:10	84.9	↑1.1
4/20 04:20	86.2	↑1.3
4/20 04:30	87.9	↑1.7
4/20 04:40	89.8	↑1.9
4/20 04:50	92.0	↑2.2
4/20 05:00	94.4	↑2.4
4/20 05:10	97.1	↑2.7
4/20 05:20	100.0	↑2.9
4/20 05:30	103.1	↑3.1
4/20 05:40	106.3	↑3.2
4/20 05:50	109.7	↑3.4
4/20 06:00	113.2	↑3.5
4/20 06:10	116.8	↑3.6
4/20 06:20	120.4	↑3.6
4/20 06:30	124.1	↑3.7
4/20 06:40	127.7	↑3.6
4/20 06:50	131.3	↑3.6
4/20 07:00	134.9	↑3.6
4/20 07:10	138.3	↑3.4
4/20 07:20	141.6	↑3.3
4/20 07:30	144.8	↑3.2
4/20 07:40	147.8	↑3.0
4/20 07:50	150.5	↑2.7
4/20 08:00	153.1	↑2.6
4/20 08:10	155.3	↑2.2
4/20 08:20	157.3	↑2.0
4/20 08:30	159.0	↑1.7
4/20 08:40	160.4	↑1.4
4/20 08:50	161.5	↑1.1
4/20 09:00	162.2	↑0.7
4/20 09:10	162.5	↑0.3	満潮
4/20 09:20	162.5	0
4/20 09:30	162.1	↓-0.4
4/20 09:40	161.3	↓-0.8
4/20 09:50	160.1	↓-1.2
4/20 10:00	158.6	↓-1.5
4/20 10:10	156.7	↓-1.9
4/20 10:20	154.4	↓-2.3
4/20 10:30	151.8	↓-2.6
4/20 10:40	148.9	↓-2.9
4/20 10:50	145.6	↓-3.3
4/20 11:00	142.0	↓-3.6
4/20 11:10	138.1	↓-3.9
4/20 11:20	133.9	↓-4.2
4/20 11:30	129.5	↓-4.4
4/20 11:40	124.9	↓-4.6
4/20 11:50	120.1	↓-4.8
4/20 12:00	115.1	↓-5.0
4/20 12:10	110.0	↓-5.1
4/20 12:20	104.8	↓-5.2
4/20 12:30	99.4	↓-5.4	最大潮位差
4/20 12:40	94.1	↓-5.3
4/20 12:50	88.7	↓-5.4	最大潮位差
4/20 13:00	83.3	↓-5.4	最大潮位差
4/20 13:10	78.0	↓-5.3
4/20 13:20	72.8	↓-5.2
4/20 13:30	67.7	↓-5.1
4/20 13:40	62.7	↓-5.0
4/20 13:50	57.9	↓-4.8
4/20 14:00	53.3	↓-4.6
4/20 14:10	49.0	↓-4.3
4/20 14:20	44.8	↓-4.2
4/20 14:30	41.0	↓-3.8
4/20 14:40	37.5	↓-3.5
4/20 14:50	34.2	↓-3.3
4/20 15:00	31.3	↓-2.9
4/20 15:10	28.8	↓-2.5
4/20 15:20	26.7	↓-2.1
4/20 15:30	24.9	↓-1.8
4/20 15:40	23.5	↓-1.4
4/20 15:50	22.5	↓-1.0
4/20 16:00	21.9	↓-0.6
4/20 16:10	21.6	↓-0.3	干潮
4/20 16:20	21.8	↑0.2
4/20 16:30	22.4	↑0.6
4/20 16:40	23.4	↑1.0
4/20 16:50	24.7	↑1.3
4/20 17:00	26.4	↑1.7
4/20 17:10	28.5	↑2.1
4/20 17:20	30.9	↑2.4
4/20 17:30	33.6	↑2.7
4/20 17:40	36.6	↑3.0
4/20 17:50	39.9	↑3.3
4/20 18:00	43.5	↑3.6
4/20 18:10	47.2	↑3.7
4/20 18:20	51.2	↑4.0
4/20 18:30	55.4	↑4.2
4/20 18:40	59.7	↑4.3
4/20 18:50	64.2	↑4.5
4/20 19:00	68.7	↑4.5
4/20 19:10	73.3	↑4.6
4/20 19:20	77.9	↑4.6
4/20 19:30	82.6	↑4.7
4/20 19:40	87.2	↑4.6
4/20 19:50	91.7	↑4.5
4/20 20:00	96.2	↑4.5
4/20 20:10	100.6	↑4.4
4/20 20:20	104.9	↑4.3
4/20 20:30	109.0	↑4.1
4/20 20:40	112.9	↑3.9
4/20 20:50	116.7	↑3.8
4/20 21:00	120.2	↑3.5
4/20 21:10	123.5	↑3.3
4/20 21:20	126.5	↑3.0
4/20 21:30	129.3	↑2.8
4/20 21:40	131.8	↑2.5
4/20 21:50	134.0	↑2.2
4/20 22:00	135.9	↑1.9
4/20 22:10	137.5	↑1.6
4/20 22:20	138.9	↑1.4
4/20 22:30	139.9	↑1.0
4/20 22:40	140.6	↑0.7
4/20 22:50	141.1	↑0.5
4/20 23:00	141.2	↑0.1	満潮
4/20 23:10	141.1	↓-0.1
4/20 23:20	140.7	↓-0.4
4/20 23:30	140.1	↓-0.6
4/20 23:40	139.2	↓-0.9
4/20 23:50	138.1	↓-1.1