18 (土)	07:13	00:48	18:50	12:58
	182cm	-1cm	197cm	46cm
大潮 出 07:04 入 18:25 出 06:11 入 17:46

那覇（沖縄）2034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	4.7	↓-3.0
2/18 00:10	2.2	↓-2.5
2/18 00:20	0.2	↓-2.0
2/18 00:30	-1.1	↓-1.3
2/18 00:40	-1.8	↓-0.7	干潮
2/18 00:50	-2.0	↓-0.2
2/18 01:00	-1.5	↑0.5
2/18 01:10	-0.4	↑1.1
2/18 01:20	1.3	↑1.7
2/18 01:30	3.5	↑2.2
2/18 01:40	6.3	↑2.8
2/18 01:50	9.7	↑3.4
2/18 02:00	13.7	↑4.0
2/18 02:10	18.1	↑4.4
2/18 02:20	23.0	↑4.9
2/18 02:30	28.4	↑5.4
2/18 02:40	34.2	↑5.8
2/18 02:50	40.3	↑6.1
2/18 03:00	46.8	↑6.5
2/18 03:10	53.6	↑6.8
2/18 03:20	60.7	↑7.1
2/18 03:30	67.9	↑7.2
2/18 03:40	75.3	↑7.4
2/18 03:50	82.8	↑7.5
2/18 04:00	90.4	↑7.6
2/18 04:10	97.9	↑7.5
2/18 04:20	105.4	↑7.5
2/18 04:30	112.8	↑7.4
2/18 04:40	120.0	↑7.2
2/18 04:50	127.0	↑7.0
2/18 05:00	133.8	↑6.8
2/18 05:10	140.2	↑6.4
2/18 05:20	146.3	↑6.1
2/18 05:30	152.0	↑5.7
2/18 05:40	157.2	↑5.2
2/18 05:50	162.0	↑4.8
2/18 06:00	166.3	↑4.3
2/18 06:10	170.1	↑3.8
2/18 06:20	173.4	↑3.3
2/18 06:30	176.1	↑2.7
2/18 06:40	178.3	↑2.2
2/18 06:50	179.8	↑1.5
2/18 07:00	180.8	↑1.0
2/18 07:10	181.3	↑0.5	満潮
2/18 07:20	181.1	↓-0.2
2/18 07:30	180.4	↓-0.7
2/18 07:40	179.2	↓-1.2
2/18 07:50	177.3	↓-1.9
2/18 08:00	175.0	↓-2.3
2/18 08:10	172.2	↓-2.8
2/18 08:20	168.9	↓-3.3
2/18 08:30	165.1	↓-3.8
2/18 08:40	160.9	↓-4.2
2/18 08:50	156.4	↓-4.5
2/18 09:00	151.4	↓-5.0
2/18 09:10	146.2	↓-5.2
2/18 09:20	140.7	↓-5.5
2/18 09:30	134.9	↓-5.8
2/18 09:40	129.0	↓-5.9
2/18 09:50	122.9	↓-6.1
2/18 10:00	116.8	↓-6.1
2/18 10:10	110.6	↓-6.2
2/18 10:20	104.4	↓-6.2
2/18 10:30	98.3	↓-6.1
2/18 10:40	92.3	↓-6.0
2/18 10:50	86.5	↓-5.8
2/18 11:00	80.9	↓-5.6
2/18 11:10	75.6	↓-5.3
2/18 11:20	70.6	↓-5.0
2/18 11:30	65.9	↓-4.7
2/18 11:40	61.6	↓-4.3
2/18 11:50	57.8	↓-3.8
2/18 12:00	54.4	↓-3.4
2/18 12:10	51.5	↓-2.9
2/18 12:20	49.2	↓-2.3
2/18 12:30	47.3	↓-1.9
2/18 12:40	46.1	↓-1.2
2/18 12:50	45.4	↓-0.7	干潮
2/18 13:00	45.2	↓-0.2
2/18 13:10	45.7	↑0.5
2/18 13:20	46.7	↑1.0
2/18 13:30	48.2	↑1.5
2/18 13:40	50.4	↑2.2
2/18 13:50	53.1	↑2.7
2/18 14:00	56.3	↑3.2
2/18 14:10	60.0	↑3.7
2/18 14:20	64.2	↑4.2
2/18 14:30	68.8	↑4.6
2/18 14:40	73.9	↑5.1
2/18 14:50	79.3	↑5.4
2/18 15:00	85.0	↑5.7
2/18 15:10	91.1	↑6.1
2/18 15:20	97.4	↑6.3
2/18 15:30	103.9	↑6.5
2/18 15:40	110.5	↑6.6
2/18 15:50	117.3	↑6.8
2/18 16:00	124.1	↑6.8
2/18 16:10	130.8	↑6.7
2/18 16:20	137.5	↑6.7
2/18 16:30	144.1	↑6.6
2/18 16:40	150.5	↑6.4
2/18 16:50	156.7	↑6.2
2/18 17:00	162.5	↑5.8
2/18 17:10	168.1	↑5.6
2/18 17:20	173.2	↑5.1
2/18 17:30	178.0	↑4.8
2/18 17:40	182.2	↑4.2
2/18 17:50	186.0	↑3.8
2/18 18:00	189.2	↑3.2
2/18 18:10	191.9	↑2.7
2/18 18:20	194.0	↑2.1
2/18 18:30	195.5	↑1.5
2/18 18:40	196.3	↑0.8	満潮
2/18 18:50	196.6	↑0.3	満潮
2/18 19:00	196.2	↓-0.4
2/18 19:10	195.2	↓-1.0
2/18 19:20	193.6	↓-1.6
2/18 19:30	191.4	↓-2.2
2/18 19:40	188.5	↓-2.9
2/18 19:50	185.1	↓-3.4
2/18 20:00	181.1	↓-4.0
2/18 20:10	176.6	↓-4.5
2/18 20:20	171.6	↓-5.0
2/18 20:30	166.0	↓-5.6
2/18 20:40	160.1	↓-5.9
2/18 20:50	153.7	↓-6.4
2/18 21:00	146.9	↓-6.8
2/18 21:10	139.8	↓-7.1
2/18 21:20	132.3	↓-7.5
2/18 21:30	124.6	↓-7.7
2/18 21:40	116.7	↓-7.9
2/18 21:50	108.7	↓-8.0
2/18 22:00	100.5	↓-8.2
2/18 22:10	92.3	↓-8.2
2/18 22:20	84.0	↓-8.3	最大潮位差
2/18 22:30	75.9	↓-8.1
2/18 22:40	67.8	↓-8.1
2/18 22:50	59.8	↓-8.0
2/18 23:00	52.1	↓-7.7
2/18 23:10	44.6	↓-7.5
2/18 23:20	37.4	↓-7.2
2/18 23:30	30.6	↓-6.8
2/18 23:40	24.2	↓-6.4
2/18 23:50	18.3	↓-5.9