9 (日)	08:38	02:52	21:47	15:26
	173cm	61cm	150cm	18cm
中潮 出 06:28 入 19:03 出 22:08 入 08:15 潮干狩り ◎ 13:39～17:07

石垣島（沖縄）2023年04月9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
4/9 00:00	106.2	↓-4.2
4/9 00:10	102.0	↓-4.2
4/9 00:20	97.9	↓-4.1
4/9 00:30	93.9	↓-4.0
4/9 00:40	90.1	↓-3.8
4/9 00:50	86.3	↓-3.8
4/9 01:00	82.8	↓-3.5
4/9 01:10	79.4	↓-3.4
4/9 01:20	76.2	↓-3.2
4/9 01:30	73.3	↓-2.9
4/9 01:40	70.6	↓-2.7
4/9 01:50	68.2	↓-2.4
4/9 02:00	66.0	↓-2.2
4/9 02:10	64.2	↓-1.8
4/9 02:20	62.8	↓-1.4
4/9 02:30	61.7	↓-1.1
4/9 02:40	61.0	↓-0.7
4/9 02:50	60.8	↓-0.2	干潮
4/9 03:00	60.9	↑0.1
4/9 03:10	61.5	↑0.6
4/9 03:20	62.6	↑1.1
4/9 03:30	64.1	↑1.5
4/9 03:40	66.1	↑2.0
4/9 03:50	68.5	↑2.4
4/9 04:00	71.3	↑2.8
4/9 04:10	74.5	↑3.2
4/9 04:20	78.1	↑3.6
4/9 04:30	82.0	↑3.9
4/9 04:40	86.2	↑4.2
4/9 04:50	90.7	↑4.5
4/9 05:00	95.4	↑4.7
4/9 05:10	100.3	↑4.9
4/9 05:20	105.3	↑5.0
4/9 05:30	110.3	↑5.0
4/9 05:40	115.4	↑5.1
4/9 05:50	120.5	↑5.1
4/9 06:00	125.6	↑5.1
4/9 06:10	130.5	↑4.9
4/9 06:20	135.3	↑4.8
4/9 06:30	140.0	↑4.7
4/9 06:40	144.4	↑4.4
4/9 06:50	148.6	↑4.2
4/9 07:00	152.6	↑4.0
4/9 07:10	156.3	↑3.7
4/9 07:20	159.6	↑3.3
4/9 07:30	162.7	↑3.1
4/9 07:40	165.4	↑2.7
4/9 07:50	167.6	↑2.2
4/9 08:00	169.5	↑1.9
4/9 08:10	171.0	↑1.5
4/9 08:20	172.0	↑1.0
4/9 08:30	172.6	↑0.6	満潮
4/9 08:40	172.7	↑0.1
4/9 08:50	172.3	↓-0.4
4/9 09:00	171.4	↓-0.9
4/9 09:10	170.0	↓-1.4
4/9 09:20	168.2	↓-1.8
4/9 09:30	165.8	↓-2.4
4/9 09:40	163.0	↓-2.8
4/9 09:50	159.8	↓-3.2
4/9 10:00	156.1	↓-3.7
4/9 10:10	152.1	↓-4.0
4/9 10:20	147.6	↓-4.5
4/9 10:30	142.9	↓-4.7
4/9 10:40	137.8	↓-5.1
4/9 10:50	132.5	↓-5.3
4/9 11:00	127.0	↓-5.5
4/9 11:10	121.3	↓-5.7
4/9 11:20	115.5	↓-5.8
4/9 11:30	109.7	↓-5.8
4/9 11:40	103.7	↓-6.0	最大潮位差
4/9 11:50	97.8	↓-5.9
4/9 12:00	92.0	↓-5.8
4/9 12:10	86.1	↓-5.9
4/9 12:20	80.4	↓-5.7
4/9 12:30	74.8	↓-5.6
4/9 12:40	69.4	↓-5.4
4/9 12:50	64.1	↓-5.3
4/9 13:00	59.0	↓-5.1
4/9 13:10	54.0	↓-5.0
4/9 13:20	49.4	↓-4.6
4/9 13:30	44.9	↓-4.5
4/9 13:40	40.7	↓-4.2
4/9 13:50	36.8	↓-3.9
4/9 14:00	33.2	↓-3.6
4/9 14:10	29.9	↓-3.3
4/9 14:20	27.0	↓-2.9
4/9 14:30	24.4	↓-2.6
4/9 14:40	22.2	↓-2.2
4/9 14:50	20.5	↓-1.7
4/9 15:00	19.1	↓-1.4
4/9 15:10	18.2	↓-0.9
4/9 15:20	17.7	↓-0.5	干潮
4/9 15:30	17.8	↑0.1
4/9 15:40	18.3	↑0.5
4/9 15:50	19.3	↑1.0
4/9 16:00	20.7	↑1.4
4/9 16:10	22.6	↑1.9
4/9 16:20	25.0	↑2.4
4/9 16:30	27.9	↑2.9
4/9 16:40	31.1	↑3.2
4/9 16:50	34.7	↑3.6
4/9 17:00	38.7	↑4.0
4/9 17:10	42.9	↑4.2
4/9 17:20	47.5	↑4.6
4/9 17:30	52.3	↑4.8
4/9 17:40	57.3	↑5.0
4/9 17:50	62.4	↑5.1
4/9 18:00	67.7	↑5.3
4/9 18:10	73.0	↑5.3
4/9 18:20	78.4	↑5.4
4/9 18:30	83.7	↑5.3
4/9 18:40	89.1	↑5.4
4/9 18:50	94.4	↑5.3
4/9 19:00	99.5	↑5.1
4/9 19:10	104.6	↑5.1
4/9 19:20	109.5	↑4.9
4/9 19:30	114.2	↑4.7
4/9 19:40	118.8	↑4.6
4/9 19:50	123.1	↑4.3
4/9 20:00	127.1	↑4.0
4/9 20:10	130.9	↑3.8
4/9 20:20	134.4	↑3.5
4/9 20:30	137.6	↑3.2
4/9 20:40	140.4	↑2.8
4/9 20:50	142.9	↑2.5
4/9 21:00	145.0	↑2.1
4/9 21:10	146.7	↑1.7
4/9 21:20	148.0	↑1.3
4/9 21:30	148.9	↑0.9
4/9 21:40	149.3	↑0.4	満潮
4/9 21:50	149.4	↑0.1
4/9 22:00	149.0	↓-0.4
4/9 22:10	148.3	↓-0.7
4/9 22:20	147.1	↓-1.2
4/9 22:30	145.6	↓-1.5
4/9 22:40	143.8	↓-1.8
4/9 22:50	141.6	↓-2.2
4/9 23:00	139.2	↓-2.4
4/9 23:10	136.5	↓-2.7
4/9 23:20	133.6	↓-2.9
4/9 23:30	130.5	↓-3.1
4/9 23:40	127.2	↓-3.3
4/9 23:50	123.9	↓-3.3