19 (金)	11:07	04:28	22:44	17:00
	180cm	9cm	172cm	66cm
中潮 出 07:12 入 17:43 出 11:03 入 23:06

那覇（沖縄）2031年12月19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
12/19 00:00	144.3	↓-5.8
12/19 00:10	138.1	↓-6.2
12/19 00:20	131.8	↓-6.3
12/19 00:30	125.2	↓-6.6
12/19 00:40	118.4	↓-6.8
12/19 00:50	111.5	↓-6.9
12/19 01:00	104.5	↓-7.0
12/19 01:10	97.4	↓-7.1	最大潮位差
12/19 01:20	90.4	↓-7.0
12/19 01:30	83.4	↓-7.0
12/19 01:40	76.4	↓-7.0
12/19 01:50	69.6	↓-6.8
12/19 02:00	63.0	↓-6.6
12/19 02:10	56.6	↓-6.4
12/19 02:20	50.4	↓-6.2
12/19 02:30	44.5	↓-5.9
12/19 02:40	39.0	↓-5.5
12/19 02:50	33.8	↓-5.2
12/19 03:00	29.1	↓-4.7
12/19 03:10	24.8	↓-4.3
12/19 03:20	20.9	↓-3.9
12/19 03:30	17.5	↓-3.4
12/19 03:40	14.7	↓-2.8
12/19 03:50	12.4	↓-2.3
12/19 04:00	10.6	↓-1.8
12/19 04:10	9.3	↓-1.3
12/19 04:20	8.7	↓-0.6	干潮
12/19 04:30	8.5	↓-0.2
12/19 04:40	9.0	↑0.5
12/19 04:50	9.9	↑0.9
12/19 05:00	11.5	↑1.6
12/19 05:10	13.5	↑2.0
12/19 05:20	16.1	↑2.6
12/19 05:30	19.2	↑3.1
12/19 05:40	22.7	↑3.5
12/19 05:50	26.7	↑4.0
12/19 06:00	31.2	↑4.5
12/19 06:10	36.0	↑4.8
12/19 06:20	41.3	↑5.3
12/19 06:30	46.8	↑5.5
12/19 06:40	52.7	↑5.9
12/19 06:50	58.8	↑6.1
12/19 07:00	65.2	↑6.4
12/19 07:10	71.7	↑6.5
12/19 07:20	78.4	↑6.7
12/19 07:30	85.2	↑6.8
12/19 07:40	92.0	↑6.8
12/19 07:50	98.8	↑6.8
12/19 08:00	105.6	↑6.8
12/19 08:10	112.4	↑6.8
12/19 08:20	118.9	↑6.5
12/19 08:30	125.4	↑6.5
12/19 08:40	131.6	↑6.2
12/19 08:50	137.5	↑5.9
12/19 09:00	143.2	↑5.7
12/19 09:10	148.5	↑5.3
12/19 09:20	153.5	↑5.0
12/19 09:30	158.1	↑4.6
12/19 09:40	162.4	↑4.3
12/19 09:50	166.1	↑3.7
12/19 10:00	169.5	↑3.4
12/19 10:10	172.4	↑2.9
12/19 10:20	174.8	↑2.4
12/19 10:30	176.8	↑2.0
12/19 10:40	178.2	↑1.4
12/19 10:50	179.2	↑1.0
12/19 11:00	179.7	↑0.5	満潮
12/19 11:10	179.8	↑0.1
12/19 11:20	179.3	↓-0.5
12/19 11:30	178.4	↓-0.9
12/19 11:40	177.1	↓-1.3
12/19 11:50	175.3	↓-1.8
12/19 12:00	173.1	↓-2.2
12/19 12:10	170.5	↓-2.6
12/19 12:20	167.5	↓-3.0
12/19 12:30	164.2	↓-3.3
12/19 12:40	160.5	↓-3.7
12/19 12:50	156.6	↓-3.9
12/19 13:00	152.4	↓-4.2
12/19 13:10	147.9	↓-4.5
12/19 13:20	143.3	↓-4.6
12/19 13:30	138.5	↓-4.8
12/19 13:40	133.5	↓-5.0
12/19 13:50	128.5	↓-5.0
12/19 14:00	123.4	↓-5.1
12/19 14:10	118.3	↓-5.1
12/19 14:20	113.3	↓-5.0
12/19 14:30	108.3	↓-5.0
12/19 14:40	103.5	↓-4.8
12/19 14:50	98.8	↓-4.7
12/19 15:00	94.2	↓-4.6
12/19 15:10	89.9	↓-4.3
12/19 15:20	85.9	↓-4.0
12/19 15:30	82.2	↓-3.7
12/19 15:40	78.8	↓-3.4
12/19 15:50	75.7	↓-3.1
12/19 16:00	73.0	↓-2.7
12/19 16:10	70.7	↓-2.3
12/19 16:20	68.8	↓-1.9
12/19 16:30	67.3	↓-1.5
12/19 16:40	66.3	↓-1.0
12/19 16:50	65.7	↓-0.6	干潮
12/19 17:00	65.5	↓-0.2	干潮
12/19 17:10	65.7	↑0.2
12/19 17:20	66.4	↑0.7
12/19 17:30	67.6	↑1.2
12/19 17:40	69.1	↑1.5
12/19 17:50	71.1	↑2.0
12/19 18:00	73.4	↑2.3
12/19 18:10	76.1	↑2.7
12/19 18:20	79.2	↑3.1
12/19 18:30	82.6	↑3.4
12/19 18:40	86.2	↑3.6
12/19 18:50	90.2	↑4.0
12/19 19:00	94.4	↑4.2
12/19 19:10	98.8	↑4.4
12/19 19:20	103.3	↑4.5
12/19 19:30	108.0	↑4.7
12/19 19:40	112.8	↑4.8
12/19 19:50	117.6	↑4.8
12/19 20:00	122.5	↑4.9
12/19 20:10	127.3	↑4.8
12/19 20:20	132.0	↑4.7
12/19 20:30	136.6	↑4.6
12/19 20:40	141.1	↑4.5
12/19 20:50	145.4	↑4.3
12/19 21:00	149.4	↑4.0
12/19 21:10	153.2	↑3.8
12/19 21:20	156.8	↑3.6
12/19 21:30	159.9	↑3.1
12/19 21:40	162.8	↑2.9
12/19 21:50	165.2	↑2.4
12/19 22:00	167.3	↑2.1
12/19 22:10	169.0	↑1.7
12/19 22:20	170.2	↑1.2
12/19 22:30	171.0	↑0.8
12/19 22:40	171.4	↑0.4	満潮
12/19 22:50	171.3	↓-0.1
12/19 23:00	170.8	↓-0.5
12/19 23:10	169.8	↓-1.0
12/19 23:20	168.4	↓-1.4
12/19 23:30	166.6	↓-1.8
12/19 23:40	164.4	↓-2.2
12/19 23:50	161.7	↓-2.7