20 (水)	09:37	03:26	21:43	15:43
	175cm	17cm	170cm	39cm
中潮 出 07:02 入 18:27 出 22:03 入 09:21 潮干狩り ○ 14:49～16:35

那覇（沖縄）2041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	109.0	↓-6.6
2/20 00:10	102.4	↓-6.6
2/20 00:20	95.7	↓-6.7
2/20 00:30	89.1	↓-6.6
2/20 00:40	82.4	↓-6.7
2/20 00:50	75.9	↓-6.5
2/20 01:00	69.4	↓-6.5
2/20 01:10	63.2	↓-6.2
2/20 01:20	57.2	↓-6.0
2/20 01:30	51.4	↓-5.8
2/20 01:40	46.0	↓-5.4
2/20 01:50	40.9	↓-5.1
2/20 02:00	36.2	↓-4.7
2/20 02:10	32.0	↓-4.2
2/20 02:20	28.1	↓-3.9
2/20 02:30	24.8	↓-3.3
2/20 02:40	22.0	↓-2.8
2/20 02:50	19.7	↓-2.3
2/20 03:00	18.0	↓-1.7
2/20 03:10	16.9	↓-1.1
2/20 03:20	16.3	↓-0.6	干潮
2/20 03:30	16.3	0
2/20 03:40	16.8	↑0.5
2/20 03:50	18.0	↑1.2
2/20 04:00	19.7	↑1.7
2/20 04:10	21.9	↑2.2
2/20 04:20	24.7	↑2.8
2/20 04:30	28.0	↑3.3
2/20 04:40	31.7	↑3.7
2/20 04:50	36.0	↑4.3
2/20 05:00	40.6	↑4.6
2/20 05:10	45.7	↑5.1
2/20 05:20	51.1	↑5.4
2/20 05:30	56.9	↑5.8
2/20 05:40	62.9	↑6.0
2/20 05:50	69.2	↑6.3
2/20 06:00	75.6	↑6.4
2/20 06:10	82.2	↑6.6
2/20 06:20	88.9	↑6.7
2/20 06:30	95.6	↑6.7
2/20 06:40	102.4	↑6.8	最大潮位差
2/20 06:50	109.1	↑6.7
2/20 07:00	115.7	↑6.6
2/20 07:10	122.1	↑6.4
2/20 07:20	128.4	↑6.3
2/20 07:30	134.4	↑6.0
2/20 07:40	140.1	↑5.7
2/20 07:50	145.6	↑5.5
2/20 08:00	150.6	↑5.0
2/20 08:10	155.2	↑4.6
2/20 08:20	159.4	↑4.2
2/20 08:30	163.2	↑3.8
2/20 08:40	166.5	↑3.3
2/20 08:50	169.2	↑2.7
2/20 09:00	171.4	↑2.2
2/20 09:10	173.1	↑1.7
2/20 09:20	174.3	↑1.2
2/20 09:30	174.9	↑0.6	満潮
2/20 09:40	175.0	↑0.1
2/20 09:50	174.5	↓-0.5
2/20 10:00	173.5	↓-1.0
2/20 10:10	172.0	↓-1.5
2/20 10:20	170.0	↓-2.0
2/20 10:30	167.5	↓-2.5
2/20 10:40	164.6	↓-2.9
2/20 10:50	161.2	↓-3.4
2/20 11:00	157.5	↓-3.7
2/20 11:10	153.3	↓-4.2
2/20 11:20	148.9	↓-4.4
2/20 11:30	144.1	↓-4.8
2/20 11:40	139.1	↓-5.0
2/20 11:50	133.9	↓-5.2
2/20 12:00	128.4	↓-5.5
2/20 12:10	122.8	↓-5.6
2/20 12:20	117.1	↓-5.7
2/20 12:30	111.3	↓-5.8
2/20 12:40	105.5	↓-5.8
2/20 12:50	99.7	↓-5.8
2/20 13:00	94.0	↓-5.7
2/20 13:10	88.3	↓-5.7
2/20 13:20	82.8	↓-5.5
2/20 13:30	77.4	↓-5.4
2/20 13:40	72.3	↓-5.1
2/20 13:50	67.4	↓-4.9
2/20 14:00	62.8	↓-4.6
2/20 14:10	58.5	↓-4.3
2/20 14:20	54.6	↓-3.9
2/20 14:30	51.1	↓-3.5
2/20 14:40	48.0	↓-3.1
2/20 14:50	45.3	↓-2.7
2/20 15:00	43.0	↓-2.3
2/20 15:10	41.2	↓-1.8
2/20 15:20	39.9	↓-1.3
2/20 15:30	39.1	↓-0.8
2/20 15:40	38.8	↓-0.3	干潮
2/20 15:50	38.9	↑0.1
2/20 16:00	39.6	↑0.7
2/20 16:10	40.7	↑1.1
2/20 16:20	42.4	↑1.7
2/20 16:30	44.4	↑2.0
2/20 16:40	47.0	↑2.6
2/20 16:50	49.9	↑2.9
2/20 17:00	53.3	↑3.4
2/20 17:10	57.0	↑3.7
2/20 17:20	61.1	↑4.1
2/20 17:30	65.5	↑4.4
2/20 17:40	70.1	↑4.6
2/20 17:50	75.1	↑5.0
2/20 18:00	80.2	↑5.1
2/20 18:10	85.6	↑5.4
2/20 18:20	91.1	↑5.5
2/20 18:30	96.6	↑5.5
2/20 18:40	102.3	↑5.7
2/20 18:50	107.9	↑5.6
2/20 19:00	113.6	↑5.7
2/20 19:10	119.1	↑5.5
2/20 19:20	124.6	↑5.5
2/20 19:30	129.9	↑5.3
2/20 19:40	135.0	↑5.1
2/20 19:50	139.9	↑4.9
2/20 20:00	144.5	↑4.6
2/20 20:10	148.8	↑4.3
2/20 20:20	152.8	↑4.0
2/20 20:30	156.4	↑3.6
2/20 20:40	159.6	↑3.2
2/20 20:50	162.4	↑2.8
2/20 21:00	164.7	↑2.3
2/20 21:10	166.5	↑1.8
2/20 21:20	167.9	↑1.4
2/20 21:30	168.8	↑0.9
2/20 21:40	169.1	↑0.3	満潮
2/20 21:50	169.0	↓-0.1
2/20 22:00	168.4	↓-0.6
2/20 22:10	167.2	↓-1.2
2/20 22:20	165.6	↓-1.6
2/20 22:30	163.6	↓-2.0
2/20 22:40	161.0	↓-2.6
2/20 22:50	158.1	↓-2.9
2/20 23:00	154.7	↓-3.4
2/20 23:10	150.9	↓-3.8
2/20 23:20	146.8	↓-4.1
2/20 23:30	142.3	↓-4.5
2/20 23:40	137.5	↓-4.8
2/20 23:50	132.5	↓-5.0