12 (木)	07:33	01:30	20:02	13:50
	199cm	31cm	194cm	9cm
大潮 出 06:10 入 18:53 出 06:37 入 19:33 潮干狩り ◎ 12:01～15:39

那覇（沖縄）2040年04月12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
4/12 00:00	53.7	↓-5.2
4/12 00:10	49.0	↓-4.7
4/12 00:20	44.7	↓-4.3
4/12 00:30	40.9	↓-3.8
4/12 00:40	37.7	↓-3.2
4/12 00:50	35.1	↓-2.6
4/12 01:00	33.0	↓-2.1
4/12 01:10	31.5	↓-1.5
4/12 01:20	30.6	↓-0.9	干潮
4/12 01:30	30.3	↓-0.3	干潮
4/12 01:40	30.7	↑0.4
4/12 01:50	31.6	↑0.9
4/12 02:00	33.2	↑1.6
4/12 02:10	35.3	↑2.1
4/12 02:20	38.1	↑2.8
4/12 02:30	41.4	↑3.3
4/12 02:40	45.2	↑3.8
4/12 02:50	49.6	↑4.4
4/12 03:00	54.5	↑4.9
4/12 03:10	59.8	↑5.3
4/12 03:20	65.5	↑5.7
4/12 03:30	71.6	↑6.1
4/12 03:40	78.0	↑6.4
4/12 03:50	84.7	↑6.7
4/12 04:00	91.7	↑7.0
4/12 04:10	98.8	↑7.1
4/12 04:20	106.0	↑7.2
4/12 04:30	113.3	↑7.3
4/12 04:40	120.7	↑7.4
4/12 04:50	127.9	↑7.2
4/12 05:00	135.1	↑7.2
4/12 05:10	142.2	↑7.1
4/12 05:20	149.0	↑6.8
4/12 05:30	155.5	↑6.5
4/12 05:40	161.8	↑6.3
4/12 05:50	167.6	↑5.8
4/12 06:00	173.1	↑5.5
4/12 06:10	178.1	↑5.0
4/12 06:20	182.7	↑4.6
4/12 06:30	186.7	↑4.0
4/12 06:40	190.2	↑3.5
4/12 06:50	193.1	↑2.9
4/12 07:00	195.4	↑2.3
4/12 07:10	197.0	↑1.6
4/12 07:20	198.1	↑1.1
4/12 07:30	198.6	↑0.5	満潮
4/12 07:40	198.4	↓-0.2
4/12 07:50	197.5	↓-0.9
4/12 08:00	196.1	↓-1.4
4/12 08:10	194.0	↓-2.1
4/12 08:20	191.3	↓-2.7
4/12 08:30	188.0	↓-3.3
4/12 08:40	184.2	↓-3.8
4/12 08:50	179.8	↓-4.4
4/12 09:00	174.8	↓-5.0
4/12 09:10	169.4	↓-5.4
4/12 09:20	163.5	↓-5.9
4/12 09:30	157.3	↓-6.2
4/12 09:40	150.6	↓-6.7
4/12 09:50	143.6	↓-7.0
4/12 10:00	136.3	↓-7.3
4/12 10:10	128.8	↓-7.5
4/12 10:20	121.0	↓-7.8
4/12 10:30	113.2	↓-7.8
4/12 10:40	105.2	↓-8.0	最大潮位差
4/12 10:50	97.3	↓-7.9
4/12 11:00	89.4	↓-7.9
4/12 11:10	81.5	↓-7.9
4/12 11:20	73.8	↓-7.7
4/12 11:30	66.3	↓-7.5
4/12 11:40	59.1	↓-7.2
4/12 11:50	52.2	↓-6.9
4/12 12:00	45.6	↓-6.6
4/12 12:10	39.5	↓-6.1
4/12 12:20	33.8	↓-5.7
4/12 12:30	28.6	↓-5.2
4/12 12:40	23.9	↓-4.7
4/12 12:50	19.8	↓-4.1
4/12 13:00	16.3	↓-3.5
4/12 13:10	13.4	↓-2.9
4/12 13:20	11.2	↓-2.2
4/12 13:30	9.6	↓-1.6
4/12 13:40	8.6	↓-1.0	干潮
4/12 13:50	8.4	↓-0.2	干潮
4/12 14:00	8.8	↑0.4
4/12 14:10	9.8	↑1.0
4/12 14:20	11.6	↑1.8
4/12 14:30	13.9	↑2.3
4/12 14:40	16.9	↑3.0
4/12 14:50	20.6	↑3.7
4/12 15:00	24.8	↑4.2
4/12 15:10	29.5	↑4.7
4/12 15:20	34.8	↑5.3
4/12 15:30	40.5	↑5.7
4/12 15:40	46.7	↑6.2
4/12 15:50	53.3	↑6.6
4/12 16:00	60.2	↑6.9
4/12 16:10	67.4	↑7.2
4/12 16:20	74.9	↑7.5
4/12 16:30	82.5	↑7.6
4/12 16:40	90.3	↑7.8
4/12 16:50	98.2	↑7.9
4/12 17:00	106.0	↑7.8
4/12 17:10	113.9	↑7.9
4/12 17:20	121.6	↑7.7
4/12 17:30	129.1	↑7.5
4/12 17:40	136.5	↑7.4
4/12 17:50	143.5	↑7.0
4/12 18:00	150.3	↑6.8
4/12 18:10	156.7	↑6.4
4/12 18:20	162.6	↑5.9
4/12 18:30	168.2	↑5.6
4/12 18:40	173.2	↑5.0
4/12 18:50	177.7	↑4.5
4/12 19:00	181.7	↑4.0
4/12 19:10	185.1	↑3.4
4/12 19:20	187.9	↑2.8
4/12 19:30	190.1	↑2.2
4/12 19:40	191.7	↑1.6
4/12 19:50	192.7	↑1.0
4/12 20:00	193.1	↑0.4	満潮
4/12 20:10	192.9	↓-0.2
4/12 20:20	192.0	↓-0.9
4/12 20:30	190.6	↓-1.4
4/12 20:40	188.6	↓-2.0
4/12 20:50	186.1	↓-2.5
4/12 21:00	183.0	↓-3.1
4/12 21:10	179.4	↓-3.6
4/12 21:20	175.4	↓-4.0
4/12 21:30	170.8	↓-4.6
4/12 21:40	165.9	↓-4.9
4/12 21:50	160.6	↓-5.3
4/12 22:00	155.0	↓-5.6
4/12 22:10	149.0	↓-6.0
4/12 22:20	142.9	↓-6.1
4/12 22:30	136.5	↓-6.4
4/12 22:40	129.9	↓-6.6
4/12 22:50	123.3	↓-6.6
4/12 23:00	116.6	↓-6.7
4/12 23:10	109.8	↓-6.8
4/12 23:20	103.2	↓-6.6
4/12 23:30	96.6	↓-6.6
4/12 23:40	90.2	↓-6.4
4/12 23:50	84.0	↓-6.2