20 (金)	09:03	02:48	21:06	15:07
	188cm	1cm	188cm	24cm
中潮 出 07:02 入 18:27 出 08:31 入 21:10 潮干狩り ○ 13:39～16:33

那覇（沖縄）2026年02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
2/20 00:00	79.0	↓-8.0	最大潮位差
2/20 00:10	71.3	↓-7.7
2/20 00:20	63.6	↓-7.7
2/20 00:30	56.2	↓-7.4
2/20 00:40	49.1	↓-7.1
2/20 00:50	42.3	↓-6.8
2/20 01:00	35.9	↓-6.4
2/20 01:10	29.9	↓-6.0
2/20 01:20	24.4	↓-5.5
2/20 01:30	19.3	↓-5.1
2/20 01:40	14.8	↓-4.5
2/20 01:50	10.9	↓-3.9
2/20 02:00	7.5	↓-3.4
2/20 02:10	4.8	↓-2.7
2/20 02:20	2.7	↓-2.1
2/20 02:30	1.3	↓-1.4
2/20 02:40	0.5	↓-0.8	干潮
2/20 02:50	0.4	↓-0.1
2/20 03:00	1.0	↑0.6
2/20 03:10	2.2	↑1.2
2/20 03:20	4.0	↑1.8
2/20 03:30	6.5	↑2.5
2/20 03:40	9.6	↑3.1
2/20 03:50	13.3	↑3.7
2/20 04:00	17.6	↑4.3
2/20 04:10	22.4	↑4.8
2/20 04:20	27.7	↑5.3
2/20 04:30	33.4	↑5.7
2/20 04:40	39.6	↑6.2
2/20 04:50	46.2	↑6.6
2/20 05:00	53.1	↑6.9
2/20 05:10	60.3	↑7.2
2/20 05:20	67.7	↑7.4
2/20 05:30	75.3	↑7.6
2/20 05:40	83.1	↑7.8
2/20 05:50	90.9	↑7.8
2/20 06:00	98.8	↑7.9
2/20 06:10	106.6	↑7.8
2/20 06:20	114.4	↑7.8
2/20 06:30	122.0	↑7.6
2/20 06:40	129.3	↑7.3
2/20 06:50	136.5	↑7.2
2/20 07:00	143.3	↑6.8
2/20 07:10	149.8	↑6.5
2/20 07:20	155.9	↑6.1
2/20 07:30	161.5	↑5.6
2/20 07:40	166.7	↑5.2
2/20 07:50	171.3	↑4.6
2/20 08:00	175.5	↑4.2
2/20 08:10	179.0	↑3.5
2/20 08:20	181.9	↑2.9
2/20 08:30	184.2	↑2.3
2/20 08:40	186.0	↑1.8
2/20 08:50	187.0	↑1.0
2/20 09:00	187.5	↑0.5	満潮
2/20 09:10	187.3	↓-0.2
2/20 09:20	186.5	↓-0.8
2/20 09:30	185.1	↓-1.4
2/20 09:40	183.1	↓-2.0
2/20 09:50	180.5	↓-2.6
2/20 10:00	177.4	↓-3.1
2/20 10:10	173.7	↓-3.7
2/20 10:20	169.5	↓-4.2
2/20 10:30	164.9	↓-4.6
2/20 10:40	159.8	↓-5.1
2/20 10:50	154.3	↓-5.5
2/20 11:00	148.5	↓-5.8
2/20 11:10	142.4	↓-6.1
2/20 11:20	136.0	↓-6.4
2/20 11:30	129.3	↓-6.7
2/20 11:40	122.5	↓-6.8
2/20 11:50	115.5	↓-7.0
2/20 12:00	108.5	↓-7.0
2/20 12:10	101.4	↓-7.1
2/20 12:20	94.4	↓-7.0
2/20 12:30	87.4	↓-7.0
2/20 12:40	80.5	↓-6.9
2/20 12:50	73.9	↓-6.6
2/20 13:00	67.4	↓-6.5
2/20 13:10	61.2	↓-6.2
2/20 13:20	55.4	↓-5.8
2/20 13:30	49.9	↓-5.5
2/20 13:40	44.9	↓-5.0
2/20 13:50	40.3	↓-4.6
2/20 14:00	36.1	↓-4.2
2/20 14:10	32.5	↓-3.6
2/20 14:20	29.5	↓-3.0
2/20 14:30	27.0	↓-2.5
2/20 14:40	25.1	↓-1.9
2/20 14:50	23.9	↓-1.2
2/20 15:00	23.2	↓-0.7	干潮
2/20 15:10	23.1	↓-0.1
2/20 15:20	23.7	↑0.6
2/20 15:30	24.9	↑1.2
2/20 15:40	26.7	↑1.8
2/20 15:50	29.1	↑2.4
2/20 16:00	32.1	↑3.0
2/20 16:10	35.6	↑3.5
2/20 16:20	39.7	↑4.1
2/20 16:30	44.2	↑4.5
2/20 16:40	49.2	↑5.0
2/20 16:50	54.7	↑5.5
2/20 17:00	60.5	↑5.8
2/20 17:10	66.7	↑6.2
2/20 17:20	73.2	↑6.5
2/20 17:30	79.9	↑6.7
2/20 17:40	86.8	↑6.9
2/20 17:50	93.9	↑7.1
2/20 18:00	101.1	↑7.2
2/20 18:10	108.3	↑7.2
2/20 18:20	115.5	↑7.2
2/20 18:30	122.6	↑7.1
2/20 18:40	129.6	↑7.0
2/20 18:50	136.4	↑6.8
2/20 19:00	143.0	↑6.6
2/20 19:10	149.3	↑6.3
2/20 19:20	155.3	↑6.0
2/20 19:30	160.9	↑5.6
2/20 19:40	166.0	↑5.1
2/20 19:50	170.7	↑4.7
2/20 20:00	174.9	↑4.2
2/20 20:10	178.5	↑3.6
2/20 20:20	181.6	↑3.1
2/20 20:30	184.1	↑2.5
2/20 20:40	185.9	↑1.8
2/20 20:50	187.2	↑1.3
2/20 21:00	187.8	↑0.6	満潮
2/20 21:10	187.8	0
2/20 21:20	187.2	↓-0.6
2/20 21:30	185.9	↓-1.3
2/20 21:40	184.0	↓-1.9
2/20 21:50	181.6	↓-2.4
2/20 22:00	178.5	↓-3.1
2/20 22:10	174.9	↓-3.6
2/20 22:20	170.8	↓-4.1
2/20 22:30	166.2	↓-4.6
2/20 22:40	161.1	↓-5.1
2/20 22:50	155.6	↓-5.5
2/20 23:00	149.8	↓-5.8
2/20 23:10	143.5	↓-6.3
2/20 23:20	137.0	↓-6.5
2/20 23:30	130.2	↓-6.8
2/20 23:40	123.3	↓-6.9
2/20 23:50	116.1	↓-7.2