31 (日)	05:56	11:56	17:58	-
	177cm	48cm	178cm	-
中潮 出 06:23 入 18:47 出 04:27 入 16:29

那覇（沖縄）2030年03月31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
3/31 00:00	37.4	↑0.9
3/31 00:10	38.7	↑1.3
3/31 00:20	40.4	↑1.7
3/31 00:30	42.7	↑2.3
3/31 00:40	45.3	↑2.6
3/31 00:50	48.4	↑3.1
3/31 01:00	51.8	↑3.4
3/31 01:10	55.7	↑3.9
3/31 01:20	59.9	↑4.2
3/31 01:30	64.4	↑4.5
3/31 01:40	69.3	↑4.9
3/31 01:50	74.3	↑5.0
3/31 02:00	79.7	↑5.4
3/31 02:10	85.2	↑5.5
3/31 02:20	90.8	↑5.6
3/31 02:30	96.6	↑5.8
3/31 02:40	102.4	↑5.8
3/31 02:50	108.3	↑5.9
3/31 03:00	114.2	↑5.9
3/31 03:10	120.0	↑5.8
3/31 03:20	125.7	↑5.7
3/31 03:30	131.2	↑5.5
3/31 03:40	136.6	↑5.4
3/31 03:50	141.8	↑5.2
3/31 04:00	146.7	↑4.9
3/31 04:10	151.3	↑4.6
3/31 04:20	155.6	↑4.3
3/31 04:30	159.6	↑4.0
3/31 04:40	163.2	↑3.6
3/31 04:50	166.4	↑3.2
3/31 05:00	169.1	↑2.7
3/31 05:10	171.5	↑2.4
3/31 05:20	173.4	↑1.9
3/31 05:30	174.8	↑1.4
3/31 05:40	175.7	↑0.9
3/31 05:50	176.2	↑0.5	満潮
3/31 06:00	176.2	0
3/31 06:10	175.7	↓-0.5
3/31 06:20	174.7	↓-1.0
3/31 06:30	173.3	↓-1.4
3/31 06:40	171.4	↓-1.9
3/31 06:50	169.0	↓-2.4
3/31 07:00	166.2	↓-2.8
3/31 07:10	163.0	↓-3.2
3/31 07:20	159.4	↓-3.6
3/31 07:30	155.5	↓-3.9
3/31 07:40	151.2	↓-4.3
3/31 07:50	146.6	↓-4.6
3/31 08:00	141.7	↓-4.9
3/31 08:10	136.6	↓-5.1
3/31 08:20	131.3	↓-5.3
3/31 08:30	125.9	↓-5.4
3/31 08:40	120.3	↓-5.6
3/31 08:50	114.7	↓-5.6
3/31 09:00	109.1	↓-5.6
3/31 09:10	103.5	↓-5.6
3/31 09:20	97.9	↓-5.6
3/31 09:30	92.5	↓-5.4
3/31 09:40	87.2	↓-5.3
3/31 09:50	82.1	↓-5.1
3/31 10:00	77.2	↓-4.9
3/31 10:10	72.6	↓-4.6
3/31 10:20	68.3	↓-4.3
3/31 10:30	64.3	↓-4.0
3/31 10:40	60.7	↓-3.6
3/31 10:50	57.5	↓-3.2
3/31 11:00	54.7	↓-2.8
3/31 11:10	52.4	↓-2.3
3/31 11:20	50.4	↓-2.0
3/31 11:30	49.0	↓-1.4
3/31 11:40	48.0	↓-1.0
3/31 11:50	47.6	↓-0.4	干潮
3/31 12:00	47.6	0
3/31 12:10	48.1	↑0.5
3/31 12:20	49.1	↑1.0
3/31 12:30	50.6	↑1.5
3/31 12:40	52.5	↑1.9
3/31 12:50	54.9	↑2.4
3/31 13:00	57.8	↑2.9
3/31 13:10	61.0	↑3.2
3/31 13:20	64.7	↑3.7
3/31 13:30	68.7	↑4.0
3/31 13:40	73.1	↑4.4
3/31 13:50	77.7	↑4.6
3/31 14:00	82.7	↑5.0
3/31 14:10	87.8	↑5.1
3/31 14:20	93.2	↑5.4
3/31 14:30	98.7	↑5.5
3/31 14:40	104.3	↑5.6
3/31 14:50	109.9	↑5.6
3/31 15:00	115.6	↑5.7
3/31 15:10	121.2	↑5.6
3/31 15:20	126.8	↑5.6
3/31 15:30	132.3	↑5.5
3/31 15:40	137.6	↑5.3
3/31 15:50	142.7	↑5.1
3/31 16:00	147.6	↑4.9
3/31 16:10	152.2	↑4.6
3/31 16:20	156.5	↑4.3
3/31 16:30	160.5	↑4.0
3/31 16:40	164.1	↑3.6
3/31 16:50	167.4	↑3.3
3/31 17:00	170.2	↑2.8
3/31 17:10	172.6	↑2.4
3/31 17:20	174.6	↑2.0
3/31 17:30	176.1	↑1.5
3/31 17:40	177.2	↑1.1
3/31 17:50	177.7	↑0.5	満潮
3/31 18:00	177.8	↑0.1
3/31 18:10	177.5	↓-0.3
3/31 18:20	176.6	↓-0.9
3/31 18:30	175.3	↓-1.3
3/31 18:40	173.5	↓-1.8
3/31 18:50	171.2	↓-2.3
3/31 19:00	168.5	↓-2.7
3/31 19:10	165.4	↓-3.1
3/31 19:20	161.9	↓-3.5
3/31 19:30	158.0	↓-3.9
3/31 19:40	153.7	↓-4.3
3/31 19:50	149.1	↓-4.6
3/31 20:00	144.2	↓-4.9
3/31 20:10	139.1	↓-5.1
3/31 20:20	133.7	↓-5.4
3/31 20:30	128.1	↓-5.6
3/31 20:40	122.3	↓-5.8
3/31 20:50	116.4	↓-5.9
3/31 21:00	110.5	↓-5.9
3/31 21:10	104.5	↓-6.0	最大潮位差
3/31 21:20	98.5	↓-6.0	最大潮位差
3/31 21:30	92.6	↓-5.9
3/31 21:40	86.7	↓-5.9
3/31 21:50	81.0	↓-5.7
3/31 22:00	75.5	↓-5.5
3/31 22:10	70.1	↓-5.4
3/31 22:20	65.0	↓-5.1
3/31 22:30	60.3	↓-4.7
3/31 22:40	55.8	↓-4.5
3/31 22:50	51.7	↓-4.1
3/31 23:00	48.0	↓-3.7
3/31 23:10	44.6	↓-3.4
3/31 23:20	41.8	↓-2.8
3/31 23:30	39.4	↓-2.4
3/31 23:40	37.4	↓-2.0
3/31 23:50	36.0	↓-1.4