20 (金)	05:53	12:21	18:32	-
	160cm	47cm	146cm	-
中潮 出 06:05 入 19:28 出 04:25 入 17:06

久部良（沖縄）2039年05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
5/20 00:00	64.0	↑0.5
5/20 00:10	64.8	↑0.8
5/20 00:20	65.9	↑1.1
5/20 00:30	67.3	↑1.4
5/20 00:40	69.1	↑1.8
5/20 00:50	71.1	↑2.0
5/20 01:00	73.4	↑2.3
5/20 01:10	76.0	↑2.6
5/20 01:20	78.9	↑2.9
5/20 01:30	81.9	↑3.0
5/20 01:40	85.2	↑3.3
5/20 01:50	88.7	↑3.5
5/20 02:00	92.4	↑3.7
5/20 02:10	96.2	↑3.8
5/20 02:20	100.1	↑3.9
5/20 02:30	104.1	↑4.0
5/20 02:40	108.1	↑4.0
5/20 02:50	112.2	↑4.1
5/20 03:00	116.3	↑4.1
5/20 03:10	120.3	↑4.0
5/20 03:20	124.3	↑4.0
5/20 03:30	128.2	↑3.9
5/20 03:40	132.0	↑3.8
5/20 03:50	135.6	↑3.6
5/20 04:00	139.1	↑3.5
5/20 04:10	142.3	↑3.2
5/20 04:20	145.4	↑3.1
5/20 04:30	148.2	↑2.8
5/20 04:40	150.7	↑2.5
5/20 04:50	153.0	↑2.3
5/20 05:00	154.9	↑1.9
5/20 05:10	156.5	↑1.6
5/20 05:20	157.8	↑1.3
5/20 05:30	158.8	↑1.0
5/20 05:40	159.4	↑0.6
5/20 05:50	159.6	↑0.2	満潮
5/20 06:00	159.5	↓-0.1
5/20 06:10	159.0	↓-0.5
5/20 06:20	158.2	↓-0.8
5/20 06:30	157.0	↓-1.2
5/20 06:40	155.5	↓-1.5
5/20 06:50	153.6	↓-1.9
5/20 07:00	151.4	↓-2.2
5/20 07:10	148.9	↓-2.5
5/20 07:20	146.1	↓-2.8
5/20 07:30	142.9	↓-3.2
5/20 07:40	139.6	↓-3.3
5/20 07:50	136.0	↓-3.6
5/20 08:00	132.1	↓-3.9
5/20 08:10	128.1	↓-4.0
5/20 08:20	123.9	↓-4.2
5/20 08:30	119.6	↓-4.3
5/20 08:40	115.2	↓-4.4
5/20 08:50	110.7	↓-4.5
5/20 09:00	106.1	↓-4.6	最大潮位差
5/20 09:10	101.5	↓-4.6	最大潮位差
5/20 09:20	96.9	↓-4.6	最大潮位差
5/20 09:30	92.4	↓-4.5
5/20 09:40	87.9	↓-4.5
5/20 09:50	83.6	↓-4.3
5/20 10:00	79.3	↓-4.3
5/20 10:10	75.2	↓-4.1
5/20 10:20	71.3	↓-3.9
5/20 10:30	67.6	↓-3.7
5/20 10:40	64.2	↓-3.4
5/20 10:50	61.0	↓-3.2
5/20 11:00	58.1	↓-2.9
5/20 11:10	55.4	↓-2.7
5/20 11:20	53.1	↓-2.3
5/20 11:30	51.1	↓-2.0
5/20 11:40	49.5	↓-1.6
5/20 11:50	48.2	↓-1.3
5/20 12:00	47.3	↓-0.9
5/20 12:10	46.7	↓-0.6
5/20 12:20	46.5	↓-0.2	干潮
5/20 12:30	46.7	↑0.2
5/20 12:40	47.2	↑0.5
5/20 12:50	48.1	↑0.9
5/20 13:00	49.4	↑1.3
5/20 13:10	51.0	↑1.6
5/20 13:20	52.9	↑1.9
5/20 13:30	55.2	↑2.3
5/20 13:40	57.7	↑2.5
5/20 13:50	60.5	↑2.8
5/20 14:00	63.6	↑3.1
5/20 14:10	66.9	↑3.3
5/20 14:20	70.4	↑3.5
5/20 14:30	74.1	↑3.7
5/20 14:40	78.0	↑3.9
5/20 14:50	82.0	↑4.0
5/20 15:00	86.1	↑4.1
5/20 15:10	90.2	↑4.1
5/20 15:20	94.4	↑4.2
5/20 15:30	98.6	↑4.2
5/20 15:40	102.8	↑4.2
5/20 15:50	106.9	↑4.1
5/20 16:00	111.0	↑4.1
5/20 16:10	114.9	↑3.9
5/20 16:20	118.7	↑3.8
5/20 16:30	122.4	↑3.7
5/20 16:40	125.8	↑3.4
5/20 16:50	129.0	↑3.2
5/20 17:00	132.0	↑3.0
5/20 17:10	134.8	↑2.8
5/20 17:20	137.2	↑2.4
5/20 17:30	139.4	↑2.2
5/20 17:40	141.3	↑1.9
5/20 17:50	142.8	↑1.5
5/20 18:00	144.0	↑1.2
5/20 18:10	144.9	↑0.9
5/20 18:20	145.5	↑0.6
5/20 18:30	145.7	↑0.2	満潮
5/20 18:40	145.6	↓-0.1
5/20 18:50	145.1	↓-0.5
5/20 19:00	144.4	↓-0.7
5/20 19:10	143.3	↓-1.1
5/20 19:20	141.8	↓-1.5
5/20 19:30	140.1	↓-1.7
5/20 19:40	138.2	↓-1.9
5/20 19:50	135.9	↓-2.3
5/20 20:00	133.4	↓-2.5
5/20 20:10	130.7	↓-2.7
5/20 20:20	127.8	↓-2.9
5/20 20:30	124.8	↓-3.0
5/20 20:40	121.5	↓-3.3
5/20 20:50	118.2	↓-3.3
5/20 21:00	114.7	↓-3.5
5/20 21:10	111.2	↓-3.5
5/20 21:20	107.7	↓-3.5
5/20 21:30	104.1	↓-3.6
5/20 21:40	100.6	↓-3.5
5/20 21:50	97.1	↓-3.5
5/20 22:00	93.7	↓-3.4
5/20 22:10	90.4	↓-3.3
5/20 22:20	87.2	↓-3.2
5/20 22:30	84.2	↓-3.0
5/20 22:40	81.4	↓-2.8
5/20 22:50	78.8	↓-2.6
5/20 23:00	76.4	↓-2.4
5/20 23:10	74.3	↓-2.1
5/20 23:20	72.4	↓-1.9
5/20 23:30	70.9	↓-1.5
5/20 23:40	69.6	↓-1.3
5/20 23:50	68.6	↓-1.0