22 (火)	06:38	00:42	19:27	13:06
	186cm	49cm	175cm	6cm
大潮 出 05:57 入 18:55 出 06:02 入 19:30 潮干狩り ◎ 11:10～15:02

安田（沖縄）2031年04月22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
4/22 00:00	52.5	↓-2.2
4/22 00:10	50.7	↓-1.8
4/22 00:20	49.3	↓-1.4
4/22 00:30	48.5	↓-0.8
4/22 00:40	48.2	↓-0.3	干潮
4/22 00:50	48.4	↑0.2
4/22 01:00	49.1	↑0.7
4/22 01:10	50.3	↑1.2
4/22 01:20	51.9	↑1.6
4/22 01:30	54.1	↑2.2
4/22 01:40	56.7	↑2.6
4/22 01:50	59.8	↑3.1
4/22 02:00	63.3	↑3.5
4/22 02:10	67.3	↑4.0
4/22 02:20	71.6	↑4.3
4/22 02:30	76.2	↑4.6
4/22 02:40	81.2	↑5.0
4/22 02:50	86.4	↑5.2
4/22 03:00	91.9	↑5.5
4/22 03:10	97.6	↑5.7
4/22 03:20	103.5	↑5.9
4/22 03:30	109.4	↑5.9
4/22 03:40	115.4	↑6.0
4/22 03:50	121.5	↑6.1
4/22 04:00	127.5	↑6.0
4/22 04:10	133.5	↑6.0
4/22 04:20	139.3	↑5.8
4/22 04:30	145.0	↑5.7
4/22 04:40	150.4	↑5.4
4/22 04:50	155.6	↑5.2
4/22 05:00	160.5	↑4.9
4/22 05:10	165.1	↑4.6
4/22 05:20	169.2	↑4.1
4/22 05:30	173.0	↑3.8
4/22 05:40	176.3	↑3.3
4/22 05:50	179.1	↑2.8
4/22 06:00	181.5	↑2.4
4/22 06:10	183.3	↑1.8
4/22 06:20	184.5	↑1.2
4/22 06:30	185.2	↑0.7	満潮
4/22 06:40	185.3	↑0.1
4/22 06:50	184.8	↓-0.5
4/22 07:00	183.8	↓-1.0
4/22 07:10	182.2	↓-1.6
4/22 07:20	180.0	↓-2.2
4/22 07:30	177.2	↓-2.8
4/22 07:40	173.9	↓-3.3
4/22 07:50	170.1	↓-3.8
4/22 08:00	165.8	↓-4.3
4/22 08:10	161.1	↓-4.7
4/22 08:20	155.9	↓-5.2
4/22 08:30	150.3	↓-5.6
4/22 08:40	144.3	↓-6.0
4/22 08:50	138.0	↓-6.3
4/22 09:00	131.5	↓-6.5
4/22 09:10	124.7	↓-6.8
4/22 09:20	117.7	↓-7.0
4/22 09:30	110.6	↓-7.1
4/22 09:40	103.3	↓-7.3	最大潮位差
4/22 09:50	96.0	↓-7.3	最大潮位差
4/22 10:00	88.8	↓-7.2
4/22 10:10	81.6	↓-7.2
4/22 10:20	74.4	↓-7.2
4/22 10:30	67.4	↓-7.0
4/22 10:40	60.7	↓-6.7
4/22 10:50	54.1	↓-6.6
4/22 11:00	47.8	↓-6.3
4/22 11:10	41.9	↓-5.9
4/22 11:20	36.2	↓-5.7
4/22 11:30	31.0	↓-5.2
4/22 11:40	26.2	↓-4.8
4/22 11:50	21.9	↓-4.3
4/22 12:00	18.0	↓-3.9
4/22 12:10	14.7	↓-3.3
4/22 12:20	11.8	↓-2.9
4/22 12:30	9.5	↓-2.3
4/22 12:40	7.8	↓-1.7
4/22 12:50	6.6	↓-1.2
4/22 13:00	6.1	↓-0.5	干潮
4/22 13:10	6.0	↓-0.1
4/22 13:20	6.6	↑0.6
4/22 13:30	7.7	↑1.1
4/22 13:40	9.4	↑1.7
4/22 13:50	11.7	↑2.3
4/22 14:00	14.5	↑2.8
4/22 14:10	17.8	↑3.3
4/22 14:20	21.6	↑3.8
4/22 14:30	25.9	↑4.3
4/22 14:40	30.6	↑4.7
4/22 14:50	35.8	↑5.2
4/22 15:00	41.3	↑5.5
4/22 15:10	47.1	↑5.8
4/22 15:20	53.3	↑6.2
4/22 15:30	59.7	↑6.4
4/22 15:40	66.3	↑6.6
4/22 15:50	73.1	↑6.8
4/22 16:00	80.0	↑6.9
4/22 16:10	87.0	↑7.0
4/22 16:20	94.0	↑7.0
4/22 16:30	101.0	↑7.0
4/22 16:40	107.9	↑6.9
4/22 16:50	114.7	↑6.8
4/22 17:00	121.3	↑6.6
4/22 17:10	127.7	↑6.4
4/22 17:20	133.8	↑6.1
4/22 17:30	139.7	↑5.9
4/22 17:40	145.2	↑5.5
4/22 17:50	150.3	↑5.1
4/22 18:00	155.0	↑4.7
4/22 18:10	159.3	↑4.3
4/22 18:20	163.0	↑3.7
4/22 18:30	166.3	↑3.3
4/22 18:40	169.1	↑2.8
4/22 18:50	171.4	↑2.3
4/22 19:00	173.1	↑1.7
4/22 19:10	174.2	↑1.1
4/22 19:20	174.8	↑0.6	満潮
4/22 19:30	174.9	↑0.1
4/22 19:40	174.4	↓-0.5
4/22 19:50	173.4	↓-1.0
4/22 20:00	171.9	↓-1.5
4/22 20:10	169.8	↓-2.1
4/22 20:20	167.3	↓-2.5
4/22 20:30	164.3	↓-3.0
4/22 20:40	161.0	↓-3.3
4/22 20:50	157.2	↓-3.8
4/22 21:00	153.1	↓-4.1
4/22 21:10	148.6	↓-4.5
4/22 21:20	143.9	↓-4.7
4/22 21:30	139.0	↓-4.9
4/22 21:40	133.8	↓-5.2
4/22 21:50	128.5	↓-5.3
4/22 22:00	123.1	↓-5.4
4/22 22:10	117.7	↓-5.4
4/22 22:20	112.2	↓-5.5
4/22 22:30	106.7	↓-5.5
4/22 22:40	101.4	↓-5.3
4/22 22:50	96.1	↓-5.3
4/22 23:00	91.0	↓-5.1
4/22 23:10	86.1	↓-4.9
4/22 23:20	81.4	↓-4.7
4/22 23:30	77.0	↓-4.4
4/22 23:40	72.9	↓-4.1
4/22 23:50	69.1	↓-3.8