20 (土)	08:59	03:07	22:20	15:45
	187cm	73cm	160cm	15cm
中潮 出 06:03 入 18:58 出 22:49 入 08:25 潮干狩り ◎ 13:53～17:40

座間味（沖縄）2041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	130.9	↓-4.6
4/20 00:10	126.3	↓-4.6
4/20 00:20	121.6	↓-4.7
4/20 00:30	116.9	↓-4.7
4/20 00:40	112.3	↓-4.6
4/20 00:50	107.8	↓-4.5
4/20 01:00	103.4	↓-4.4
4/20 01:10	99.2	↓-4.2
4/20 01:20	95.2	↓-4.0
4/20 01:30	91.5	↓-3.7
4/20 01:40	88.0	↓-3.5
4/20 01:50	84.8	↓-3.2
4/20 02:00	81.9	↓-2.9
4/20 02:10	79.4	↓-2.5
4/20 02:20	77.2	↓-2.2
4/20 02:30	75.5	↓-1.7
4/20 02:40	74.2	↓-1.3
4/20 02:50	73.2	↓-1.0
4/20 03:00	72.7	↓-0.5	干潮
4/20 03:10	72.7	0
4/20 03:20	73.1	↑0.4
4/20 03:30	73.9	↑0.8
4/20 03:40	75.1	↑1.2
4/20 03:50	76.8	↑1.7
4/20 04:00	78.9	↑2.1
4/20 04:10	81.3	↑2.4
4/20 04:20	84.2	↑2.9
4/20 04:30	87.4	↑3.2
4/20 04:40	90.9	↑3.5
4/20 04:50	94.7	↑3.8
4/20 05:00	98.8	↑4.1
4/20 05:10	103.2	↑4.4
4/20 05:20	107.8	↑4.6
4/20 05:30	112.5	↑4.7
4/20 05:40	117.4	↑4.9
4/20 05:50	122.4	↑5.0
4/20 06:00	127.4	↑5.0
4/20 06:10	132.5	↑5.1
4/20 06:20	137.5	↑5.0
4/20 06:30	142.5	↑5.0
4/20 06:40	147.4	↑4.9
4/20 06:50	152.2	↑4.8
4/20 07:00	156.7	↑4.5
4/20 07:10	161.1	↑4.4
4/20 07:20	165.2	↑4.1
4/20 07:30	169.1	↑3.9
4/20 07:40	172.6	↑3.5
4/20 07:50	175.8	↑3.2
4/20 08:00	178.6	↑2.8
4/20 08:10	181.0	↑2.4
4/20 08:20	183.0	↑2.0
4/20 08:30	184.6	↑1.6
4/20 08:40	185.7	↑1.1
4/20 08:50	186.3	↑0.6	満潮
4/20 09:00	186.4	↑0.1
4/20 09:10	186.1	↓-0.3
4/20 09:20	185.2	↓-0.9
4/20 09:30	183.9	↓-1.3
4/20 09:40	182.1	↓-1.8
4/20 09:50	179.8	↓-2.3
4/20 10:00	177.0	↓-2.8
4/20 10:10	173.8	↓-3.2
4/20 10:20	170.2	↓-3.6
4/20 10:30	166.1	↓-4.1
4/20 10:40	161.6	↓-4.5
4/20 10:50	156.7	↓-4.9
4/20 11:00	151.5	↓-5.2
4/20 11:10	146.0	↓-5.5
4/20 11:20	140.2	↓-5.8
4/20 11:30	134.2	↓-6.0
4/20 11:40	128.0	↓-6.2
4/20 11:50	121.5	↓-6.5
4/20 12:00	115.0	↓-6.5
4/20 12:10	108.4	↓-6.6
4/20 12:20	101.7	↓-6.7	最大潮位差
4/20 12:30	95.0	↓-6.7	最大潮位差
4/20 12:40	88.3	↓-6.7	最大潮位差
4/20 12:50	81.7	↓-6.6
4/20 13:00	75.2	↓-6.5
4/20 13:10	68.9	↓-6.3
4/20 13:20	62.8	↓-6.1
4/20 13:30	56.9	↓-5.9
4/20 13:40	51.3	↓-5.6
4/20 13:50	45.9	↓-5.4
4/20 14:00	41.0	↓-4.9
4/20 14:10	36.3	↓-4.7
4/20 14:20	32.1	↓-4.2
4/20 14:30	28.3	↓-3.8
4/20 14:40	24.9	↓-3.4
4/20 14:50	22.0	↓-2.9
4/20 15:00	19.5	↓-2.5
4/20 15:10	17.5	↓-2.0
4/20 15:20	16.1	↓-1.4
4/20 15:30	15.1	↓-1.0
4/20 15:40	14.6	↓-0.5	干潮
4/20 15:50	14.7	↑0.1
4/20 16:00	15.2	↑0.5
4/20 16:10	16.2	↑1.0
4/20 16:20	17.8	↑1.6
4/20 16:30	19.7	↑1.9
4/20 16:40	22.2	↑2.5
4/20 16:50	25.1	↑2.9
4/20 17:00	28.3	↑3.2
4/20 17:10	32.0	↑3.7
4/20 17:20	36.1	↑4.1
4/20 17:30	40.4	↑4.3
4/20 17:40	45.1	↑4.7
4/20 17:50	50.0	↑4.9
4/20 18:00	55.2	↑5.2
4/20 18:10	60.6	↑5.4
4/20 18:20	66.1	↑5.5
4/20 18:30	71.8	↑5.7
4/20 18:40	77.5	↑5.7
4/20 18:50	83.3	↑5.8
4/20 19:00	89.1	↑5.8
4/20 19:10	94.8	↑5.7
4/20 19:20	100.5	↑5.7
4/20 19:30	106.1	↑5.6
4/20 19:40	111.6	↑5.5
4/20 19:50	116.9	↑5.3
4/20 20:00	122.0	↑5.1
4/20 20:10	126.8	↑4.8
4/20 20:20	131.4	↑4.6
4/20 20:30	135.7	↑4.3
4/20 20:40	139.7	↑4.0
4/20 20:50	143.4	↑3.7
4/20 21:00	146.7	↑3.3
4/20 21:10	149.6	↑2.9
4/20 21:20	152.2	↑2.6
4/20 21:30	154.3	↑2.1
4/20 21:40	156.1	↑1.8
4/20 21:50	157.5	↑1.4
4/20 22:00	158.4	↑0.9
4/20 22:10	159.0	↑0.6	満潮
4/20 22:20	159.2	↑0.2	満潮
4/20 22:30	159.0	↓-0.2
4/20 22:40	158.4	↓-0.6
4/20 22:50	157.4	↓-1.0
4/20 23:00	156.1	↓-1.3
4/20 23:10	154.4	↓-1.7
4/20 23:20	152.5	↓-1.9
4/20 23:30	150.2	↓-2.3
4/20 23:40	147.7	↓-2.5
4/20 23:50	145.0	↓-2.7