18 (日)	09:37	03:27	21:58	15:57
	175cm	35cm	159cm	33cm
中潮 出 07:03 入 18:26 出 09:19 入 22:34 潮干狩り ○ 14:42～17:12

那覇（沖縄）2029年02月18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
2/18 00:00	116.0	↓-5.6
2/18 00:10	110.4	↓-5.6
2/18 00:20	104.6	↓-5.8
2/18 00:30	98.8	↓-5.8
2/18 00:40	93.1	↓-5.7
2/18 00:50	87.4	↓-5.7
2/18 01:00	81.8	↓-5.6
2/18 01:10	76.3	↓-5.5
2/18 01:20	71.1	↓-5.2
2/18 01:30	66.0	↓-5.1
2/18 01:40	61.2	↓-4.8
2/18 01:50	56.8	↓-4.4
2/18 02:00	52.6	↓-4.2
2/18 02:10	48.9	↓-3.7
2/18 02:20	45.5	↓-3.4
2/18 02:30	42.5	↓-3.0
2/18 02:40	40.0	↓-2.5
2/18 02:50	38.0	↓-2.0
2/18 03:00	36.4	↓-1.6
2/18 03:10	35.4	↓-1.0
2/18 03:20	34.8	↓-0.6	干潮
2/18 03:30	34.8	0
2/18 03:40	35.2	↑0.4
2/18 03:50	36.1	↑0.9
2/18 04:00	37.6	↑1.5
2/18 04:10	39.5	↑1.9
2/18 04:20	41.9	↑2.4
2/18 04:30	44.7	↑2.8
2/18 04:40	48.0	↑3.3
2/18 04:50	51.7	↑3.7
2/18 05:00	55.7	↑4.0
2/18 05:10	60.1	↑4.4
2/18 05:20	64.8	↑4.7
2/18 05:30	69.8	↑5.0
2/18 05:40	75.0	↑5.2
2/18 05:50	80.5	↑5.5
2/18 06:00	86.1	↑5.6
2/18 06:10	91.9	↑5.8
2/18 06:20	97.7	↑5.8
2/18 06:30	103.7	↑6.0	最大潮位差
2/18 06:40	109.6	↑5.9
2/18 06:50	115.5	↑5.9
2/18 07:00	121.3	↑5.8
2/18 07:10	127.0	↑5.7
2/18 07:20	132.5	↑5.5
2/18 07:30	137.9	↑5.4
2/18 07:40	143.0	↑5.1
2/18 07:50	147.8	↑4.8
2/18 08:00	152.3	↑4.5
2/18 08:10	156.4	↑4.1
2/18 08:20	160.2	↑3.8
2/18 08:30	163.6	↑3.4
2/18 08:40	166.5	↑2.9
2/18 08:50	169.0	↑2.5
2/18 09:00	171.0	↑2.0
2/18 09:10	172.6	↑1.6
2/18 09:20	173.6	↑1.0
2/18 09:30	174.2	↑0.6	満潮
2/18 09:40	174.2	0
2/18 09:50	173.8	↓-0.4
2/18 10:00	172.9	↓-0.9
2/18 10:10	171.5	↓-1.4
2/18 10:20	169.6	↓-1.9
2/18 10:30	167.3	↓-2.3
2/18 10:40	164.5	↓-2.8
2/18 10:50	161.4	↓-3.1
2/18 11:00	157.8	↓-3.6
2/18 11:10	153.9	↓-3.9
2/18 11:20	149.7	↓-4.2
2/18 11:30	145.1	↓-4.6
2/18 11:40	140.3	↓-4.8
2/18 11:50	135.2	↓-5.1
2/18 12:00	129.9	↓-5.3
2/18 12:10	124.4	↓-5.5
2/18 12:20	118.8	↓-5.6
2/18 12:30	113.0	↓-5.8
2/18 12:40	107.2	↓-5.8
2/18 12:50	101.4	↓-5.8
2/18 13:00	95.6	↓-5.8
2/18 13:10	89.8	↓-5.8
2/18 13:20	84.1	↓-5.7
2/18 13:30	78.5	↓-5.6
2/18 13:40	73.1	↓-5.4
2/18 13:50	67.9	↓-5.2
2/18 14:00	62.9	↓-5.0
2/18 14:10	58.2	↓-4.7
2/18 14:20	53.8	↓-4.4
2/18 14:30	49.8	↓-4.0
2/18 14:40	46.1	↓-3.7
2/18 14:50	42.8	↓-3.3
2/18 15:00	39.9	↓-2.9
2/18 15:10	37.5	↓-2.4
2/18 15:20	35.5	↓-2.0
2/18 15:30	34.0	↓-1.5
2/18 15:40	32.9	↓-1.1
2/18 15:50	32.4	↓-0.5	干潮
2/18 16:00	32.3	↓-0.1
2/18 16:10	32.7	↑0.4
2/18 16:20	33.6	↑0.9
2/18 16:30	35.0	↑1.4
2/18 16:40	36.8	↑1.8
2/18 16:50	39.1	↑2.3
2/18 17:00	41.8	↑2.7
2/18 17:10	44.9	↑3.1
2/18 17:20	48.4	↑3.5
2/18 17:30	52.2	↑3.8
2/18 17:40	56.3	↑4.1
2/18 17:50	60.8	↑4.5
2/18 18:00	65.5	↑4.7
2/18 18:10	70.5	↑5.0
2/18 18:20	75.6	↑5.1
2/18 18:30	80.9	↑5.3
2/18 18:40	86.3	↑5.4
2/18 18:50	91.7	↑5.4
2/18 19:00	97.2	↑5.5
2/18 19:10	102.7	↑5.5
2/18 19:20	108.1	↑5.4
2/18 19:30	113.5	↑5.4
2/18 19:40	118.7	↑5.2
2/18 19:50	123.7	↑5.0
2/18 20:00	128.5	↑4.8
2/18 20:10	133.0	↑4.5
2/18 20:20	137.3	↑4.3
2/18 20:30	141.2	↑3.9
2/18 20:40	144.8	↑3.6
2/18 20:50	148.0	↑3.2
2/18 21:00	150.8	↑2.8
2/18 21:10	153.2	↑2.4
2/18 21:20	155.1	↑1.9
2/18 21:30	156.6	↑1.5
2/18 21:40	157.6	↑1.0
2/18 21:50	158.2	↑0.6	満潮
2/18 22:00	158.3	↑0.1
2/18 22:10	158.0	↓-0.3
2/18 22:20	157.2	↓-0.8
2/18 22:30	155.9	↓-1.3
2/18 22:40	154.3	↓-1.6
2/18 22:50	152.2	↓-2.1
2/18 23:00	149.7	↓-2.5
2/18 23:10	146.9	↓-2.8
2/18 23:20	143.8	↓-3.1
2/18 23:30	140.3	↓-3.5
2/18 23:40	136.5	↓-3.8
2/18 23:50	132.5	↓-4.0